Здравствуйте, Уважаемые Студенты! Сегодня мы с Вами работаем по следующему плану:
1) Grammar - материалы на занятии в аудитории
2) Pronunciation - http://usefulenglish.ru/phonetics/practice-consonant-contrast
3) Essay - The role of Reading in Students' Life.
4) Reading/Translating -https://www.ck12.org/book/CK-12-Chemistry-Intermediate/section/7.0/
1) Grammar - материалы на занятии в аудитории
2) Pronunciation - http://usefulenglish.ru/phonetics/practice-consonant-contrast
3) Essay - The role of Reading in Students' Life.
4) Reading/Translating -https://www.ck12.org/book/CK-12-Chemistry-Intermediate/section/7.0/
How useful is reading for students? Everyday I read articles, books or simply instructions on different themes, so my life is directly connected with reading and today I want to speak about its influence.
ОтветитьУдалитьIt’s rather common to consider that reading developed our language and speach. I agree with this opinion. During reading we keep in mind words and phrases unconsciously and at the moment remember them.
Personally I think that reading is many-sided activity. We get a lot of valuable life experience from books. Many of situations that we go through with plot characters can happen in reality. And because of reading we already know how to get on problems in real life.
All in all, reading is a powerful layer. It saves unique texts, exclusive information and thoughts, that we can get and feel. It’s so amazing and useful for students.
1) tightly connected
Удалить2) and today I ... - лишнее, звучит глобально, хотя выражаете свои мысли
3) makes foundation of the language we speak
4) I agree with this -
неуместно, Вы же его и выражаете
5) While reading
6) keep unconsciously words in mind
7) memorize them at the same time
8) reading is multitasking as well as our gadgets
9) of the situations we are facing with through the plot descriptions we can come across in real life.
10) thanks to reading
11) it keeps
Reading in students' life
ОтветитьУдалитьThe problem of reading has been actual for all times. Some people say, that reading is important, some say, that people don't need to read anymore. I think, that reading is extremely important. As a student, I read almost every day, because I always need to find information for my studies. Sometimes I can't find it in the Internet and I search it in the books. Some of our lecturers make us finding information by ourselves, in order to teach us analyzing the given information and choose what's necessary and what's not. Reading also improves our writing and reading skills. Students often need to write essays and reports, give speeches at the conferences, that's why our vocabulary is to be great. But we read not only for our studies. It also helps us to relax, reduce stress and feel free.
All in all, reading is very important in our life.
1) for all the times
Удалить2) to look up information
3) and I can look it up in books
4) make us checking up knowledge using additional sources of information
5) to teach us to analyze the information
6) and make a choice of the needed
7) make up speeches for...
8) needs to be broadened
Алимханова
ОтветитьУдалитьEssay
Reading is an important part of our life. First of all, it is important to just functioning in today's society. Everyday we filter a lot of information, most of which we read. Reading is a vital skill in finding a good job. Many jobs require reading as a part of job. Also, of course, reading develops the mind. Understanding the written word is one way the mind grows in its ability. Teaching young children to read helps them develop language skills. Studies shows that reading makes a big difference to student's educational performance. Students, who read more, develop a broader vocabulary, increased general knowledge and a better understanding of other culture.
Also reading learns to listen. Lack of listening skills can result in misunderstanding.
Reading is how we discover new things. A person who knows how to read can educate themselves. It also develops the imagination, the creative side of people.
1) for looking for a job
Удалить2) of a job
3) или also или of course - много союзов в одном месте
4) studies show
5) get more knowledge
6) can be a result of misunderstanding
7)have better understanding of
8) teaches to listen
9) helps to discover
10) can get education on his own/by himself
11) imagination as well as creativity
The role of Reading in Students' Life.
ОтветитьУдалитьReading is a very important thing in every person life, because you become well-read, you have a clear vision, you can always keep up the conversation.
Students must assimilate a lot of information a various kind. How often did you see a student with a book? They are everywhere in a metro, in the bus, in the tram, in the train. Students don’t have so many worries as adults, so they direct their energy for self-development. Studentship is that time for your study, because you can learn, understand many things, and it’s the best time to approve yourself. So, reading is the main thing in student’s life.
1. Carbon presents in all organic compounds.
Удалить2. NF3
3. No, it isn’t. The Roman numeral indicates the charge of the cation what capable of forming ions with different charges.
4. 1) Be(2+) 2) P(3-) 3) NH(+) 4)CN(-)
5. Neutral is the overall charge of an ionic compound.
6. Parentheses use for balance, when more then one polyatomic ion is needed.
1) in the life of every ...
Удалить2) you are becoming
3) clear understanding of life
4) of various kind
5) can you come across a student
6) You are facing them everywhere
7) on the bus/on the tram
8) as adults do/have
9) they focus their energy upon
10) is the time spent on studying
11) while learning there is an opportunity to comprehend
12) to improve
The role of Reading in Students' Life.
ОтветитьУдалитьThe book has been a valuable source of information since ancient times. It is obvious that the reader knows more, understands more. Reading allows us to develop spiritually, aesthetically, intellectually.Depending on the subject of the books we are developing in different directions . I think reading is extremely important. As a student, I read books every day in order to increase my knowledge and vocabulary, to find new information that will be useful in my studies.
Thus , I can say that reading books plays an important role in a person's life. It is the book that keeps all that humanity has accumulated over the centuries of its existence in various fields.
1) developing ourselves
Удалить2) in different ways
3) to look up new information
4) accumulated
If you are student you have to study hard for successful study and high scores and you don’t have enough free time for rest or hobbies, such as reading. Anyway, reading is very important in my life because of two reasons. First of all, reading is one of the part of learning, without reading I don’t get all the information I need. Also reading develops writing skills and vocabulary. Secondly, exams, classwork or homework make me tired, that’s why I have to relax sometimes. Books allow me to develop imagination and delve into stories written by autors I like. I also like to read a short articles on the Internet on topics I interest in.
ОтветитьУдалитьAfter all, I can say that reading plays an important role in my life because it helps me study and relax after student’s everyday life.
1) a student
Удалить2) hard. For ...studying
3) for your hobbies
4) and enlarge my vocabulary
5) university tasks (class work)
6) short articles
7) in the Internet/trough the Internet
8) I am interested in/have been interested in
Этот комментарий был удален автором.
ОтветитьУдалитьThe role of Reading in Students' Life
ОтветитьУдалитьIn my opinion, reading in students’ life is very important.First of all,we use books to study and to learn new information for our classes.Of course we have internet nowadays but sometimes the “old-school “ way with turning pages and highlighting something in the paper is just more convenient.Secondly,many students use reading for relaxing after a hard day of studying,and then they probably prefer some light literature like novels.And of course we shouldn’t forget that students are in the age when they’re open to many new different things and when their opinions are being formed,that’s why it is important to read and to learn about various points of views on some problems and questions.
1) for our courses/studies
Удалить2) we are connected to the Internet
3) at the age
Reading (test)
ОтветитьУдалить1) Carbon is presented in all organic compounds.
2) NF3
3) Roman numeral is not used in the names of compounds containing elements with only one probable valency value.
4) 1) Na+
2) S2-
3) (NH4)+
4) (SO2)2-
5) Ionic compounds haven't got an overall charge.
6) A set of parentheses is used when more than one polyatomic ion is present in a formula.
7) CH3
HgCl
Sb2O5
C4H8O
8) Sr 2+
I -
Se 2-
Ba 2+
P 3-
Rb +
Al 3+
Br -
10) K2S
AgCl
CaO
AlI3
Ba3N2
Na2Se
11) sulfite
permanganate
carbonate
hypochlorite
acetate
dihydrogen phosphate
12) (NO3)-
(ClO4)-
(CrO4)2-
(PO4)3-
(C2O2)-
13) CuBr2
Al(OH)3
Ag2S
(CH3COO)2Ba
Hg(NO3)2
PbCrO4
KMnO4
NaHCO3
CaSiO3
SnS2
(NH4)3PO4
AuF3
MgBr2
CrO2
Reading is one of the most often used source of knowledge for students. Variety of scientific books, journals and magazines is necessary for acquiring enough knowledge in any field of studies. Some students say that reading may be too time-consuming and tiring. Nevertheless reading offers structured blocks of information divided in chapters. Such system allows to process information more quickly and efficient as the brain divides it by its importance and structure the theme as a whole. It all results in better ability to concentrate and process large amounts of information.
ОтветитьУдалитьIn addition, reading also can be therapeutic as it has a great stress release value.
Even though studying process and lifestyle in general are constantly changing and new ways of obtaining information are developing, reading has no fulfilling alternatives for studying and relaxing.
1 a)CsF
Удалитьb) CaS
c) AlCl3
d) Zn3N2
2 a) iron(lll) oxide
b) nickel sulfide
c) gold (I) chloride
d) tin (IV) iodine
3 a) silver sulfide
b) palladium oxide
c) platinum chloride
d) magnesium acetate
4.a) ammonium nitrate
b) sodium dichromate
c) lead (II) carbonate
d)magnesium acetate
5 a) KHSO4
b) Fe2(C2O4)3
c) Na2O2
d) Sn(CrO4)2
1) are necessary
Удалить2) in an efficient way
1 Carbon is present in all organic compounds.
Удалить2 NF3
3. Silver, cadmium and zinc.
4. Na+, F-, NH4+, SO4-
5. 0
6. Parentheses are used when more than one polyatomic ion is present in a compound. These ions are written inside the parentheses and the number outside indicates the amount of this ion in the compound.
7 a) CH3
b) Hg2Cl2
c) Sb2O5
d) C4H8O
8 a) Sr2+
b) I-
c) Se2-
d) Ba2+
e) P3-
f) Rb+
g) Al3+
h) Br-
9 a) oxide
b) lithium
c) tungsten
d) copper
e) gallium
f) fluoride.
10 a) K2S
b) AgCl
c) CaO
d) AlI3
e) Ba3N2
f) Na2Se
11 a) sulfite
b) permanganate
c) carbonate
d) hypochlorite
e) acetate
f) dihydrogen
g) phosphate
12 a) (HS)-
b) (NO3)-
c) (ClO4)-
d) (CrO4) 2-
e) (PO4) 3-
f) (C2O4) 2-
13 a) potassium chlorate
b) cadmium nitrate
c) copper chloride (I)
d) calcium phosphate
e) soduim cyanide
f) ammonium sulfite
g) lithium peroxide
h) lead sulfide (IV)
i) rubidium sulfate
j) manganese phosphide
k) nickel carbonate
l) cobalt hydroxide (III)
m) mercury bromide(l)
n) zinc nitrate
14 a) CuBr2
b) Al(OH)3
c) Ag2S
d) Ba(CH3COO)2
e) Hg(NO3)2
f) PbCrO4
g) KMnO4
h) NaHCO3
i) CaSiO3
j) SnSO4
k) (NH4)3PO4
l) AuF3
m) Mg(BrO3)2
n) CrO3
1.a)CsF b)CaS c)AlCl3 d)Zn3N2
ОтветитьУдалить2.a)Fe2O3 iron(lll) oxide
b)NiS nickel sulfide
c)AuCl gold chloride
d)SnI4 tin iodine
3.a)silver sulfide
b)palladium oxide
c)platinum chloride
d)magnesium acetate
4.a)ammonium nitrate
b)sodium dichromate
c)lead carbonate
d)magnesium acetate
5.a)KHSO4
b)Fe2(C2O4)3
c)Na2O2
d)Sn(CrO4)2
Алимханова
ОтветитьУдалить3.1.
1) CsF, CaS, AlCl3, Zn3N2
2) Fe2O3 iron oxide, NiS nickel sulfide, AuCl gold chloride, SnI4 - tin iodide
3) Ag2S silver sulfide, PdO palladium oxide, PtCl4 - platinum chloride, V2O5 - vanadium oxide.
4) ammonium nitrate, sodium dichromate, lead carbonate, magnesium acetate.
5) KHSO4, Fe2(C2O4)3, Na2O2, Sn(CrO4)2
1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmiun and zinc
4. Na+, Cl-, NH4+, NO3-
5. Zero
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. CH3, HgCl, Sb2O5, C4H8O
8. Sr2+, I-, Se2-, Ba2+, P3-, Rb+, Al3+, Br-
9. Oxide, lithium, tungsten, copper, gallium, fluoride.
10. K2S, AgCl, CaO, AlI3, Ba3N2, Na2Se.
11. Sulfite, permanganate, carbonate, hypochlorite, acetate, dihydrogen phosphate
12. HS-, NO3-, ClO4-, CrO4 2-, PO4 3-, C2O4 2-
13. Potassium chlorate, cadmium nitrate, copper chloride (I), calcium phosphate, soduim cyanide, ammonium sulfate, lithium peroxide, lead sulfide, rubidium sulfate, manganese phosphide, nickel carbonate, cobalt hydroxide, mercury (l) bromide, zinc nitrate.
14. CuBr2, Al(OH)3, Ag2S, Ba(CH3COO)2, Hg(NO3)2, PbCrO4, KMnO4, NaHCO3, CaSiO3, SnSO4, (NH4)3PO4, AuF3, Mg(BrO3)2, CrO3
1.carbon
ОтветитьУдалить2.NF3
3.Silver, cadmium, and zinc
4.1.Na+2.Cl-3.NH4+4.CH3COO-
5.zero
6.in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7.a)CH3 b)HgCl c)Sb2O5 d)C4H8O
8.a)Sr2+ b)I- c)Se2- d)Ba2+ e)P3- f)Rb+ g)Al3+ h)Br-
9.a)oxide
b)lithium
c)tungsten
d)copper
e)gallium
f)fluoride
10.K2S,AgCl,CaO,AlI3,Ba3N2,Na2Se
11.sulfite,permanganate,carbonate,hypochlorite,acetate,dihydrogen phosphate
12.HS-,NO3-,ClO4-,CrO4 2-,PO4 3-,C2O4 2-
13.a)potassium chlorate
b)cadmium nitrate
c)copper chloride (l)
d)calcium phosphate
e)sodium cyanide
f)ammonium sulfate
g)lithium peroxide
h)lead sulfide
i)rubidium sulfate
j)manganese phosphide
k)nickel carbonate
l)cobalt hydroxide
m)mercury (l) bromide
n)zinc nitrate
14.CuBr2,Al(OH)3,Ag2S,Ba(CH3COO)2,Hg(NO3)2,PbCrO4,KMnO4,NaHCO3,CaSiO3,SnSO4,(NH4)3PO4,AuF3,Mg(BrO3)2,CrO3
Reading plays a significant role in students’ life. Books are full of knowledge, life experience and vital lessons. Books improve our vocabulary and communication skills. We can learn new languages or dialects and improve our native language; also, books stimulate creativity and imagination. For reading we need to be focused for a long time and concentrate our minds. Every fully fledged specialist should read books, articles or reference books. Undoubtedly, reading is a good habit and I am sure that a many people would agree. Nevertheless, we should keep in mind that it works only with books that are wholesome reading.
ОтветитьУдалитьВахрушева Дарья
1) focused on smth
Удалить2) agree with me
3) works out
1. Carbon is presented in all organic compounds.
ОтветитьУдалить2. NF3
3. Silver, cadmium, and zinc only form one common type of ion, so the charges on ions of these elements are considered to be implied by the name (1+ for silver and 2+ for zinc and cadmium).
4. K+, Cl-, NH4+, CH3COO-
5. The overall charge of an ionic compound equals zero.
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. a. CH3 b. HgCl c. Sb2O5 d. C4H8O
8. Sr2+, I-, Se2-, Ba2+, P3-, Rb+, Al3+, Br-
9. Oxide, lithium, tungsten, copper, gallium, fluoride
10. K2S, AgCl, CaO, AlI3, Ba3N2, Na2Se
11. Sulfite, permanganate, carbonate, hypochlorite, acetate, dihydrogen phosphate
12. HS-, NO3-, ClO4-, CrO4 2-, PO4 3-, C2O4 2-
13. Potassium chlorate, cadmium nitrate, copper chloride (I), calcium phosphate, soduim cyanide, ammonium sulfate, lithium peroxide, lead sulfide, rubidium sulfate, manganese phosphide, nickel carbonate, cobalt hydroxide, mercury (l) bromide, zinc nitrate
14. CuBr2, Al(OH)3, Ag2S, Ba(CH3COO)2, Hg(NO3)2, PbCrO4, KMnO4, NaHCO3, CaSiO3, SnSO4, (NH4)3PO4, AuF3, Mg(BrO3)2, CrO3
Вахрушева Дарья
Grammar
ОтветитьУдалитьМестоимения -- 96%
1.a. CsF b. CaS c. AlCl3 d. Zn3N2
ОтветитьУдалить2.a. Fe2O3 iron(lll) oxide b. NiS nickel sulfide c. AuCl gold (I) chloride d. SnI4 tin (4) iodine
3.a. silver sulfide b. palladium oxide c. platinum chloride d. magnesium acetate
4.a. ammonium nitrate b. sodium dichromate c. lead carbonate d. magnesium acetate
5.a.KHSO4
b. Fe2(C2O4)3
c. Na2O2
d. Sn(CrO4)2
Вахрушева Дарья
Grammar
ОтветитьУдалить98%
Вахрушева Дарья
Алимханова
ОтветитьУдалитьGrammar test 94%
Grammar test местоимения 87%
ОтветитьУдалитьАлимханова
ОтветитьУдалитьReading. Part 2.
1. The elements that combine to form binary molecular compounds are both nonmetals.
2. The less electronegative element is written first in formula, though there are a few exceptions. Carbon is always first in a formula, and hydrogen is written after nitrogen in a formula such as NH3. The order in which common nonmetals are written in binary compound formulas is the same as their order in the following series: C, P, N, H, S, I, Br, Cl, O, F.
3. BrCl, N2O
4. Hexa-, tri-, nona-, penta-, octa- .
5. carbon tetrachloride, chlorine trifluoride, dinitrogen trioxide, arsenic pentoxide, tetraboron decahydride, iodine heptafluoride.
6. XeF6, P4S10, OF2, TeO3, GeO, Si3N4.
7.dinitrogen monooxide, sodium oxide, potassium dichromate, diphosphorus pentoxide, copper sulfate, tin (ll) oxide, boron trifluoride, tungsten (lll) oxide.
8. NaHS, CS2, Se4N4, FeHPO4, Sc(NO3)3, NH4OH, BrF5, Al2Se3.
Алимхановa
ОтветитьУдалитьReading. Part 3.
1. H+ ion must be produced when an acid dissolves in water.
2. OH- ion must be present for a compound to be considered a base.
3. Base, acid, neither, neither, acid, base.
4. Hydrobromic acid, chlorous acid, chromic acid, sulfurous acid, phosphoric acid, perchloric acid, hydrogen sulfide, nitric acid.
5. H2CO3, HI, HClO3, H3PO3, H2C2O4, HClO, HBr, HMnO4.
6. Lithium hydroxide, magnesium hydroxide, iron (lll) hydroxide, Ni(OH)2, Al(OH)3, AgOH.
7. 3, 1, 2, 4, 3, 2, 3, 4, 1, 3.
Reading
ОтветитьУдалить1. Carbon presents in all organic compounds
2. NF3
3. Zinc, silver, cadmium
4. N’a+, Cl-, mg2+, SO4 2-
5. Overall charge of ionic compound equals zero
6. Parentheses are used when we talk about elements with variable valency
Grammar Test - 89 %
ОтветитьУдалитьСабина Машкова
УдалитьGrammar test 86%
ОтветитьУдалитьMost people agree that reading and writing are essential skills to our lives as it provides us the opportunity to gain knowledge through learning information about the world around us as well as improve our writing skills.
ОтветитьУдалитьReading helps for student get information about events, places and other people. It also enriches our vocabulary; we are able to learn new words or new terminology; improves grammar and spelling and from that we learn writing skills. Furthermore, through reading, people understand writer’s ideas, what he/she is thinking, feeling and are concerned about. Readers have better understanding, analysing, evaluating and summarising information skills as they read more.
Writing also enriches student’s vocabulary, improves their ability in using and arranging sentence structure while writing. How was saying the great W. Sheekspire “Writing improves the effectiveness of the person’s word usage in both written and oral speech”
It is essential in developing reading and writing skills as it is necessary for our lives and is a useful tool for people’s cognitive development in contemporary society.
Essay
Удалить1.a)CsF b)CaS c)AlCl3 d)Zn3N2
ОтветитьУдалить2.a)Fe2O3 iron(lll) oxide
b)NiS nickel sulfide
c)AuCl gCold chloride
d)SnI4 tin iodine
3.a)silver sulfide
b)palladium oxide
c)platinum chloride
d)magnesium acetate
4. Hydrobromic acid, chlorous acid, chromic acid, sulfurous acid, phosphoric acid, perchloric acid, hydrogen sulfide, nitric acid.
5. H2CO3, HI, HClO3, H3PO3, H2C2O4, HClO, HBr, HMnO4.
6. Parentheses are used when we talk about elements with variable valency
7.dinitrogen monooxide, sodium oxide, potassium dichromate, diphosphorus pentoxide, copper sulfate, tin (ll) oxide, boron trifluoride, tungsten (lll) oxide.
8. NaHS, CS2, Se4N4, FeHPO4, Sc(NO3)3, NH4OH, BrF5, Al2Se3.
Grammar test -97%
ОтветитьУдалитьThe role of Reading in Students' Life.
ОтветитьУдалитьI think that reading in students’ life takes one of the main roles in studying process. I am a student and I can say that I read articles or books that helps me to know something new about subject that I study every day. So reading is essential part of studying at university. Nowadays students almost do not use libraries for reading, because it is more convenient to use e-books. It doesn’t take up much space in your bag and you always have books in your pocket. So I can read some paragraphs when I take the metro.
I can’t imagine studying at university without reading, because lectures is not enough at all to understand the subject. Only reading books you can fully understand all the difficulties of the subject and pass the exam perfectly.
To sum up, I think reading is very important part in students’ life.
Grammar test - 80%
ОтветитьУдалить1. a)CsF b)CaS c)AlCl3 d)Zn3N2
ОтветитьУдалить2. a)Fe2O3 iron(lll) oxide
b)NiS nickel sulfide
c)AuCl gold chloride
d)SnI4 tin iodine
3. a)silver sulfide
b)palladium oxide
c)platinum chloride
d)magnesium acetate
4. a)ammonium nitrate
b)sodium dichromate
c)lead carbonate
d)magnesium acetate
5. a)KHSO4
b)Fe2(C2O4)3
c)Na2O2
d)Sn(CrO4)2
ПАВЛЕНКО ПОЛИНА
ОтветитьУдалитьReading
1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmium, and zinc are three cations whose names do not include a Roman numeral.
4. Ba (2+); Cl (-); Hg2 (2+); NH4 (+).
5. The overall charge of an ionic compound equals 0.
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. CH3; Hg2Cl2; Sb2O5; C4H8O.
8. Sr2+; I-; Se2-; Ba2+; P3-; Rb+; Al3+; Br-.
9. Oxide; lithium; tungsten; copper; gallium; fluoride.
10. K2S; AgCl; CaO; Ali3; Ba3N2; Na2Se.
11. Sulfite; Permanganate; Carbonate; Hypochlorite; Acetate; Dihydrogen phosphate.
12. HS (-); NO3 (-); ClO4 (-); CrO4 (2-); PO4 (3-); C2O4 (2-).
13. Potassium chlorate; Cadmium nitrate; Copper(I) chloride; Tricalcium phosphate; Sodium cyanide; Ammonium sulfite; Lithium peroxide; Lead sulfide; Rubidium sulfate; Manganese phosphide; Nickel(II) carbonate; Cobalt(III) hydroxide; Mercury(I) bromide; Zinc nitrate.
14. CuBr2; Al(OH)3; Ag2S; Ba(CH3COO)2; Hg(NO3)2; PbCrO4; KMnO4; NaHCO3; CaSiO3; SnSO4; (NH4)3PO4; AuF3; Mg(BrO3)2; CrO3.
Essay
Books play a very important role in everyone’s life, especially in a students’ life. They are our best friends because they inspire us to do great things in life and overcome our failures. We learn a lot of things from them. Books are our best companions as they provide us knowledge unconditionally without asking anything in return.
Friendship with good books makes you a good person. In case when there is no one for your help, only these will become your companion in life. Books will always be there for you in your adverse times and bring positive value to our life.
In modern times, books are the only medium through which we can know about History. These tell us what all happened in the past. Books bring a realization of the values contained in our hearts. With the help of good story books, one can learn moral values, ethics in life, and become a good human being. It is necessary to gain some positive values in life which reflect the individual character as well as spirituality. Reading good books like autobiographies of many prominent personalities, philosophers and authors inspire us to become or to achieve something great like them. It also makes us intelligent as we gain a lot of knowledge by reading books. Reading books and novels can also improve our memory, reduce stress, and increase mental power as well as knowledge. They also help us to improve vocabulary, concentration power & make our thinking skills stronger. Books are considered as a “store of information” using which we can gain information by reading at any time. Reading is something that will always increase knowledge. Whether we study or teach anyone, knowledge goes on increasing with time.
Reading
ОтветитьУдалить1. a) CaF b) CaS c) AlCl3 d) Zn3N2
2. a) Fe2O3 iron (III) oxide
b) NiS nickel sulfide
c) AuCl gold chloride
d) SnI4 tin iodide
3. a) silver sulfide
b) palladium oxide
c) platinum chloride
d) vanadium oxide
4. a) ammonium nitrate
b) sodium dichromate
c) lead carbonate
d) magnesium acetate
5. a) KHSO4 b) Fe2(C2O4)3 c) Na2O2 d) Sn(CrO4)2
Reviewing Concepts
1. Carbon is present in all organic compounds.
2. NF3
3. A Roman numeral is not used in the names of compounds containing which silver, cadmium, and zinc.
4. Al3+, Cl-, NH4+, (SO4)2-
5. The overall charge of an ionic compound is zero
6. A set of parentheses is used when more than one polyatomic ion is present in a formula.
7. a) CH3 b) HgCl c) Sb2O5 d) C4H8O
8. a) Sr2+, b) I- c) Se2- d) Ba2+ e) P3- f) Rb+ g) Al3+ h) Br-
9. a) oxide b) lithium c) tungsten d) copper e) gallium f) fluoride
10. a) K2S b) AgCl c) CaO d) AlI3 e) Ba3N2 f) Na2Se
11. a) sulfite b) permanganate c) carbonate d) hypochlorite e) acetate f) dihydrophosphate
12. a) (HS)- b) (NO3)-c) (ClO4)- d) (CrO4)2- e) (PO4)3- f) (C2O4)2-
13. a) potassium chlorate
b) cadmium nitrate
c) copper chloride (I)
d) calcium phosphate
e) soduim cyanide
f) ammonium sulfite
g) lithium peroxide
h) lead sulfide (IV)
i) rubidium sulfate
j) manganese phosphide
k) nickel carbonate
l) cobalt hydroxide (III)
m) mercury bromide(l)
n) zinc nitrate
14. a) CuBr2
b) Al(OH)3
c) Ag2S
d) Ba(CH3COO)2
e) Hg(NO3)2
f) PbCrO4
g) KMnO4
h) NaHCO3
i) CaSiO3
j) SnSO4
k) (NH4)3PO4
l) AuF3
m) Mg(BrO3)2
n) CrO3
Essay- The role of reading books in student’s life.
ОтветитьУдалитьReading plays a very important role in the life of people. It educates a person, enriches his intellect. Books help to mould a person's character, his moral values. Besides, books bring pleasure and delight. It's a wonderful way of spending spare time. Sometimes we read the same book again and again. Thanks to books we learn to express our thoughts and feelings more exactly. A book is a faithful and understanding friend. It can be put aside and taken up again any moment. There are books, which have been our favourite since childhood.
People are fond of reading different kinds of books. Some people enjoy reading detective stories, adventure stories, novels, biographies, others prefer classics. Fairy tales are enjoyed and read by children, books about adventures and journeys are enjoyed by those who are fond of travelling. Legends and myths are read by those who are fond of history.
Some people spend much time reading books and reading becomes their free time occupation, their passion. Such book-lovers just can’t live without reading. They take a book whereever they go and, if they travel, a large sack full of books is their main companion.
Throughout the centuries books had enormous influence on the minds and hearts of people. Books bind together ages, personalities. Thanks to books we can talk to people who lived in different countries and ages. Through reading books we hear their voices, thoughts and feelings. The book is the surest way to bring nations together. It helps people achieve understanding, trust, cooperation and friendship. Books awaken the young reader's imagination. They develop literary taste; arouse interest and curiosity, reader's laughter as well as his tears. Books teach the readers to be truthful, friendly, honest, frank, firm, fair and serious.
Reading (test)
ОтветитьУдалить1) Carbon is presented in all organic compounds.
2) NF3
3)Silver, cadmium
4) 1) Na+
2) S2-
3) (NH4)+
4) (SO2)2-
5) Ionic compounds haven't got an overall charge.
6) Parentheses are used when more than one poly atomic ion is present in compound .
7) CH3
HgCl
Sb2O5
C4H8O
8) Sr 2+
I -
Se 2-
Ba 2+
P 3-
Rb +
Al 3+
Br -
10) K2S
AgCl
CaO
AlI3
Ba3N2
Na2Se
11) sulfite
permanganate
carbonate
hypochlorite
acetate
dihydrogen phosphate
12) (NO3)-
(ClO4)-
(CrO4)2-
(PO4)3-
(C2O2)-
13) CuBr2
Al(OH)3
Ag2S
(CH3COO)2Ba
Hg(NO3)2
PbCrO4
KMnO4
NaHCO3
CaSiO3
SnS2
(NH4)3PO4
AuF3
MgBr2
CrO2
ОтветитьУдалитьReading for students is very important. Students can take useful information from textbook and only from it. That help them get ready for exams, plus books is unlimited source of knowledge. It’s obvious, that the student needs books. So, reading is the main thing in student’s life.
But which role of reading imaginative literature? First of all, it is important to functioning in today's society. The reading developed our language and speach. Education student must express him thougth correctly. That help for looking for a good job in the future. Readers have better understanding information skills. Also reading books and novels can also improve our memory.
As a student, I read every day more information and also more literature, that not connected with education. Sometimes I read to relax. I can travel to other eras and worlds, it's always help me to reduce stress.
In conclusion, I want to say, that it is difficult to overestimate the role of the reading in student's life.
Reading
Удалить1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmium, and zinc.
4. Na+, S2-, (NH4)+, (SO2)2-
5. The overall charge of an ionic compound equals 0.
6. Parentheses are used when more than one polyatomic ion is present in a compound.
7.
CH3;
Hg2Cl2;
Sb2O5;
C4H8O.
8.
Sr2+;
I-;
Se2-;
Ba2+;
P3-;
Rb+;
Al3+;
Br-.
9.
Oxide;
lithium;
tungsten;
copper;
gallium;
fluoride.
10.
K2S;
AgCl;
CaO;
Ali3;
Ba3N2;
Na2Se.
11.
Sulfite;
Permanganate; Carbonate;
Hypochlorite;
Acetate;
Dihydrogen phosphate.
12.
HS (-);
NO3 (-);
ClO4 (-);
CrO4 (2-);
PO4(3-);
C2O4 (2-).
13.
Potassium chlorate; Cadmium nitrate; Copper(I) chloride; Tricalcium phosphate; Sodium cyanide; Ammonium sulfite; Lithium peroxide;
Lead sulfide;
Rubidium sulfate;
Manganese phosphide;
Nickel(II) carbonate; Cobalt(III) hydroxide; Mercury(I) bromide;
Zinc nitrate.
14. CuBr2;
Al(OH)3;
Ag2S;
Ba(CH3COO)2; Hg(NO3)2;
PbCrO4;
KMnO4;
NaHCO3;
CaSiO3;
SnSO4;
(NH4)3PO4;
AuF3;
Mg(BrO3)2;
CrO3.
1) CsF, CaS, AlCl3, Zn3N2
ОтветитьУдалить2) Fe2O3 iron oxide, NiS nickel sulfide, AuCl gold chloride, SnI4 - tin iodide
3) Ag2S silver sulfide, PdO palladium oxide, PtCl4 - platinum chloride, V2O5 - vanadium oxide.
4) ammonium nitrate, sodium dichromate, lead carbonate, magnesium acetate.
5) KHSO4, Fe2(C2O4)3, Na2O2, Sn(CrO4)2
1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmiun and zinc
4. Na+, Cl-, NH4+, NO3-
5. 0
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. CH3, HgCl, Sb2O5, C4H8O
8. Sr2+, I-, Se2-, Ba2+, P3-, Rb+, Al3+, Br-
9. Oxide, lithium, tungsten, copper, gallium, fluoride.
10. K2S, AgCl, CaO, AlI3, Ba3N2, Na2Se.
11. Sulfite, permanganate, carbonate, hypochlorite, acetate, dihydrogen phosphate
12. HS-, NO3-, ClO4-, CrO4 2-, PO4 3-, C2O4 2-
13. Potassium chlorate, cadmium nitrate, copper chloride (I), calcium phosphate, soduim cyanide, ammonium sulfate, lithium peroxide, lead sulfide, rubidium sulfate, manganese phosphide, nickel carbonate, cobalt hydroxide, mercury (l) bromide, zinc nitrate.
14. CuBr2, Al(OH)3, Ag2S, Ba(CH3COO)2, Hg(NO3)2, PbCrO4, KMnO4, NaHCO3, CaSiO3, SnSO4, (NH4)3PO4, AuF3, Mg(BrO3)2, CrO3
Grammar test 80%
ОтветитьУдалитьReading
ОтветитьУдалить1. CsF, CaS, AlCl3, Zn3N2
2. Fe2O3 iron oxide, NiS nickel sulfide, AuCl gold chloride, SnI4 - tin iodide
3. Ag2S silver sulfide, PdO palladium oxide, PtCl4 - platinum chloride, V2O5 - vanadium oxide.
4. ammonium nitrate, sodium dichromate, lead carbonate, magnesium acetate.
5. KHSO4, Fe2(C2O4)3, Na2O2, Sn(CrO4)2
Reviewing Concepts
1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmiun and zinc
4. Na+, Cl-, NH4+, NO3-
5. 0
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. CH3, HgCl, Sb2O5, C4H8O
8. Sr2+, I-, Se2-, Ba2+, P3-, Rb+, Al3+, Br-
9. Oxide, lithium, tungsten, copper, gallium, fluoride.
10. K2S, AgCl, CaO, AlI3, Ba3N2, Na2Se.
11. Sulfite, permanganate, carbonate, hypochlorite, acetate, dihydrogen phosphate
12. HS-, NO3-, ClO4-, CrO4 2-, PO4 3-, C2O4 2-
13. Potassium chlorate, cadmium nitrate, copper chloride (I), calcium phosphate, soduim cyanide, ammonium sulfate, lithium peroxide, lead sulfide, rubidium sulfate, manganese phosphide, nickel carbonate, cobalt hydroxide, mercury (l) bromide, zinc nitrate.
14. CuBr2, Al(OH)3, Ag2S, Ba(CH3COO)2, Hg(NO3)2, PbCrO4, KMnO4, NaHCO3, CaSiO3, SnSO4, (NH4)3PO4, AuF3, Mg(BrO3)2, CrO3
Grammar test 76%
ОтветитьУдалитьI want to tell you about reading in my life. Reading plays a very important role in the life of people. I'm fond of reading. In my opinion, books are a source of emotional inspiration and romantic feelings. Reading is very useful, because books enrich our experience with that or the other people. Besides, books help me to continue my own education. The world of books is full of wonders. Reading books you can find, yourself in different lands, countries, islands, seas, oceans. We enjoy the beauty and wisdom of books which teach us to be kind and clever, brave and honesty to understand other people. People are fond of reading different kinds of books. There are books of different genres: love and detective stories, thrillers and historical novels, tales, works after classical and modern writers. Fairy tales are enjoyed and read by children, books about adventures and journeys are enjoyed by those who are fond of travelling. Legends and myths are read by those who are fond of history. I'm a great lover of the English and American literature. Among my favourite writers are W. Shakespeare and Ch. Dickens. Books help us to be good friends. They teach us to understand the beauty of nature, to take care of it, to love our homeland. I read books Russian and Belarusian writers too.
ОтветитьУдалитьI can't imagine my life without reading. You can find all kinds of books at the library. Every school in our country has a library. A school library is a collection of textbooks and books for reading. Our pupils and teachers go for reading, to look some magazines or newspapers or to prepare for a report.
Books teach us what is right and what is wrong, to understand the world and people in it. It educates a person, enriches his intellect.
Ковалишин Михаил
ОтветитьУдалить1. CsF, CaS, AlCl3, Zn3N2
2. Fe2O3 iron oxide, NiS nickel sulfide, AuCl gold chloride, SnI4 - tin iodide
3. Ag2S silver sulfide, PdO palladium oxide, PtCl4 - platinum chloride, V2O5 - vanadium oxide.
4. ammonium nitrate, sodium dichromate, lead carbonate, magnesium acetate.
5. KHSO4, Fe2(C2O4)3, Na2O2, Sn(CrO4)2
Reviewing Concepts
1. Carbon is present in all organic compounds.
2. NF3
3. Silver, cadmiun and zinc
4. Na+, Cl-, NH4+, NO3-
5. 0
6. When more than one polyatomic ion is present in a compound, the formula of the entire ion is placed in parentheses, and a subscript outside of the parentheses indicates how many of those ions are in the compound.
7. CH3, HgCl, Sb2O5, C4H8O
8. Sr2+, I-, Se2-, Ba2+, P3-, Rb+, Al3+, Br-
9. Oxide, lithium, tungsten, copper, gallium, fluoride.
10. K2S, AgCl, CaO, AlI3, Ba3N2, Na2Se.
11. Sulfite, permanganate, carbonate, hypochlorite, acetate, dihydrogen phosphate
12. HS-, NO3-, ClO4-, CrO4 2-, PO4 3-, C2O4 2-
13. Potassium chlorate, cadmium nitrate, copper chloride (I), calcium phosphate, soduim cyanide, ammonium sulfate, lithium peroxide, lead sulfide, rubidium sulfate, manganese phosphide, nickel carbonate, cobalt hydroxide, mercury (l) bromide, zinc nitrate.
14. CuBr2, Al(OH)3, Ag2S, Ba(CH3COO)2, Hg(NO3)2, PbCrO4, KMnO4, NaHCO3, CaSiO3, SnSO4, (NH4)3PO4, AuF3, Mg(BrO3)2, CrO3
Grammar test 78%
Grammar test - 81%
ОтветитьУдалитьReading is something that can be a very pleasant hobby and useful in study and work at the same time. And if you are somewhat decent at multireading, it’s very productive to read some boring documentation and books related to your job and also read some fiction book to entertain ourselves. Reading have become even more available for us now, than it was in previous centuries. Because our phones and readers can contain in themselves whole classics of world literature and “War and Peace” by Leo Tolstoy takes less phone memory than our regular selfies.
1. Carbon is presented in all organic compounds.
2. NF3
3. Roman numeral is not used in the names of compounds containing elements with only one probable valency value.
4. 1) Na+
2) S2-
3) (NH4)+
4) (SO2)2-
5. Ionic compounds haven't got an overall charge.
6. A set of parentheses is used when more than one polyatomic ion is present in a formula.
7. CH3
HgCl
Sb2O5
C4H8O
8. Sr 2+
I -
Se 2-
Ba 2+
P 3-
Rb +
Al 3+
Br -
10. K2S
AgCl
CaO
AlI3
Ba3N2
Na2Se
11. Sulfite
Permanganate
Carbonate
Hypochlorite
Acetate
Dihydrogen phosphate
12. (NO3)-
(ClO4)-
(CrO4)2-
(PO4)3-
(C2O2)-
13. CuBr2
Al(OH)3
Ag2S
(CH3COO)2Ba
Hg(NO3)2
PbCrO4
KMnO4
NaHCO3
CaSiO3
SnS2
(NH4)3PO4
AuF3
MgBr2
CrO2
natinmetbu_1991 Sheila Moore https://wakelet.com/wake/BD7G2HrQnyy4mDI0vIfrs
ОтветитьУдалитьpernewgbehndiss