Контрольная работа по Английскому языку на тему: "CHEMICAL REACTION"

1. Прочитайте и устно переведите весь текст, а абзацы 1, 2, 3 и 4 перепишите и переведите письменно:

CHEMICAL REACTION

A chemical reaction is a chemical change which forms new substances. A chemical reaction may be represented by a chemical equation, which indicates the number and type of each atom, as well as their organization into molecules or ions. A chemical equation uses the element symbols as shorthand notation for the elements, with arrows to indicate the direction of the reaction.

A conventional reaction is written with reactants on the left side of the equation and products on the right side. The state of matter of the substances may be indicated in parenthesis (s for solid, l for liquid, g for gas, aq for aqueous solution). The reaction arrow may go from left to right or there may be a double arrow, indicating reactants turn to products and some product undergoes the reverse reaction to reform reactants. ....

 

1. Прочитайте весь текст. Являются ли предложения ниже правильными

(True) или неправильными (False) или искомой информации нет в тексте (Not Stated):  

1. There are two main groups of reactions.  
2. Only the electrons are involved in the breaking and formation of chemical bonds.  
3. Chemical equation indicates the number and type of each atom.  
4. Reactant is a directly reacting substance present at the initiation of the reaction.
5. The substances that are formed in a chemical reaction are called reactants.  

3. Составьте вопросы к тексту из слов, расположенных не по порядку:  

1. may/represented/chemical/What/a reaction/be/by?
2. go/May/right/the reaction/from left/to/arrow?
3. the products/from/have/properties/Do/the/different/reactants?
4. categorize/there/additional/Are/reactions/to/ways?
5. we/that/participate in/call/the substances/do/a chemical reaction/How?

4. Ниже даны слова и словосочетания на русском языке, найдите в тексте их эквиваленты на английском:  

Скобка

Реагент

Химическое уравнение

Кислотно-основные реакции

Различные свойства

5. Перепишите письмо, заполняя пробелы, подходящими по смыслу словами из рамки. Выделите вставленные слова жирным шрифтом:
    

   Richard Daniels

   444 Annere Road

   Birmingham B18 6NF

    

   12 December 2010

   Mr Philip Smith  

   Hiring Manager

   IT design Company

   Made Up Road

   London B18 6NF

    

   Dear Mr Smith,

    

   I have read your …………… for a Graphic Designer with great interest as I believe that my skills and qualifications match your requirements for this position. I would welcome the chance to apply ………… ………….. I have gained to your vacancy and I feel my abilities would prove to be an asset for your organization.

    

   Currently I am ……….. ……. Unique Web Design Services as a graphic designer and have been involved in a number of high profile projects. I am comfortable working as part of a team or individually and have an in-depth understanding of emerging technologies in new media.

    

   I have …………… ……….. for your review, it includes a more detailed list of my technical skills.  Please feel free to ………….. on the number given below and I look forward to meeting you in the near future.

    

   Thank you in advance for ………. ……. ………. and I look forward to hearing from you.  

    

   Yours sincerely,

    

   Richard Daniels

    

   Mobile: 0121 638 0026

   Email: richD@niel.com

    

   6. Перепишите предложения и вставьте правильный ответ, выделив его жирным шрифтом:

It's important to focus on your most relevant …………… and strengths when writing resumes and cover letters, and when being interviewed.   a. jobs b. skills  c. detail

Whenever possible, point to any positive …………… or recognition you received while applying the skill.

a. results b. opportunities   c. contacts

3. List the highest priority phrases at the beginning of your descriptions to get the most ………….

a. orientation   b. qualifications   c. attention

4. Sign off your email with a …………..close, such as "Best" or "Sincerely," followed by your name.  

a. polite   b. perfect c. notorious

7. Составьте словосочетания:

 correct  
relevant  
job
qualifications of
experience

8. Перепишите текст, образуя правильную часть речи от слов, предложенных в скобках, чтобы предложения имели смысл:

Good business etiquette is the recipe for ………… 1 (advance) your career. In the business world, people with good etiquette are rewarded for their ……………. 2 (profession) and polite skills. For example, an …………… 3 (employ) who arrives at a meeting on time (or early) and is ready to take notes has a better chance of ……………. 4 (impress) his supervisor than the employee who shows up to the meeting late, and forgets to bring a pen. Those who exemplify good business etiquette are proving that they respect their position, job, coworkers and take their ……………5 (perform) seriously. As such, these individuals win …… 

9. Перепишите предложения, вставив правильный ответ из трех предложенных вариантов и выделив его жирным шрифтом:

He would play volleyball if he …………  a. can   b.  had to  c. could  
They …………… to see you if they hadn't been away.  a. would came   b. would have come   c. came
Their teacher gets annoyed if students ……………… their mobile phones in class.  a. use   b. used   c. would use
I would have driven to Miami if I ………………. a car. a. have   b. had c. had had
If I were you, I ……………. the exam. a. had passed   b. would pass c. would have passed

10. Перепишите и переведите предложения, содержащие инфинитив. Выпишите инфинитивы и определите их функцию в предложениях:

 

1. To write a letter was the main thing for the day.
2. A company may also ask candidates for the job to complete a standard application form.
3. The aim of the experiment is to test a new substance.
4. She went to the lab to collect more material for her work.

5. He is always the first to come to the University.

11. Перепишите и переведите предложения, содержащие инфинитивы и инфинитивные обороты. Выпишите из предложений фразы, образующие эти обороты и дайте им определение:

 

1. The professor recommended all the students to use their notes.
2. I want this article to be translated today.
3. Customs formalities happen to be more or less similar in all countries.
4. I happened to remember the title of his article.
5. He is sure to be asked about his skills.