Контрольная работа по Английскому языку на тему: "TYPES OF INORGANIC CHEMICAL REACTIONS"

 Вариант 2

1. Прочитайте и устно переведите весь текст, а абзацы 1, 2, 3 и 4 перепишите и переведите письменно: TYPES OF INORGANIC CHEMICAL REACTIONS 1. Elements and compounds react with each other in numerous ways. Memorizing every type of reaction would be challenging and also unnecessary since nearly every inorganic chemical reaction falls into one or more of four broad categories. 2. Two or more reactants form one product in a combination reaction. An example of a combination reaction is the formation of sulfur dioxide when sulfur is burned in air: S (s) + O2 (g) → SO2 (g) 3. In a decomposition reaction, a compound breaks down into two or more substances. Decomposition usually results from electrolysis or heating. An example of a decomposition reaction is the breakdown of mercury (II) oxide into its component elements....

2. Прочитайте весь текст. Являются ли предложения ниже правильными (True) или неправильными (False) или искомой информации нет в тексте (Not Stated): Decomposition usually results from electrolysis or heating. In metathesis reaction, elements from two compounds displace each other to 1.2. 3. form new compounds. A single displacement reaction is a specific type of double displacement reaction that occurs when an acid reacts with a base. 4. When two species combine to form a weak electrolyte that remains undissociated in solution it is called a single displacement reaction. 5. Reactions can belong to more than one category.

3. Составьте вопросы к тексту из слов, расположенных не по порядку: 1. How many/product/form/one/reactants/in a combination reaction? 2. categories/of/single/you/displacement/reactions/What/do/know? 3. Does/ usually/decomposition/electrolysis/result/from/or heating? 4. a single displacement reaction/is/What/characterized by? 5. What/reaction/is/kind/of/it?

4. Ниже даны слова и словосочетания на русском языке, найдите в тексте Их эквиваленты на английском: Неорганическая химическая реакция Реакция замещения Сульфат меди Хлорид натрия Электролиз

5. Перепишите письмо, заполняя пробелы, подходящими по словами из рамки. Выделите вставленные слова жирным шрифтом: certification / degree in / apply for / have experience / education / Thank you for John Donaldson 8 Sue Circle Smithtown, CA 08067 0044 121 638 0026 смыслу 65 George Gilhooley XYZ Company 87 Delaware Road Hatfield, CA 08065 Dear Mr. Gilhooley, jo@don.com 22/09/2012 I am writing to ... the programmer position advertised in the Times Union. As requested, I am enclosing a completed job application, my.. .., my CV, and three references. The opportunity presented in this listing is very interesting, and I believe that my strong technical experience and will make me a very competitive candidate for this position. With a BS the .... Computer Programming, I have a good understanding of full lifecycle of a software development project. I also learning and excelling at new technologies as needed. Please see my CV for additional information on my experience. ... in I can be reached anytime via email at john.donaldson@emailexample.com or my cell phone, 909-555-5555. ...... your time and consideration. I look forward to speaking with you about this employment opportunity. Sincerely, John Donaldson Tel: 0044 121 638 0026 Email: jo@don.com

6. Перепишите предложения и вставьте правильный ответ, выделив его жирным шрифтом: 1. The job application letter you send to an employer explains why you are qualified for the position and should be selected for the a. job b. position c. interview 2. Prioritize the sentences about your hitting statements into your cover letter. a. task and incorporate the hardest b. qualifications c. family 3. Potential interviewers have certain expectations of the letter presentation and appearance, from............. (no more than a page) to font size. a. length b. longevity c. eternity 4. Your letter should show the hiring manager why you are a good a. candidate b. employer c. person 66

7. Составьте словосочетания: potential greeting polite information gather on your experience relevant details your signature end with interviewer

8. Перепишите текст, образуя правильную часть речи от слов, предложенных в скобках, чтобы предложения имели смысл: Good etiquette involves showing respect not only to your............. 1 (super), but also to your peers and subordinates; in other words, to everyone. If you treat everyone with respect, you will avoid making.. 2 (cost) mistakes and experiencing discomfort by accidentally treating a superior in a .... 3 (respect) way. А consistently respectful attitude will also build your ..... 4 (credibile) within the 1. If I'd known, I a. will help b. would help business or industry. Showing respect also means refraining from gossip and from being............ 5 (critic) and . 6 (negate) to or about others.

9. Перепишите предложения, вставив правильный ответ из трех предложенных вариантов и выделив его жирным шрифтом: c. would have helped 2. If you see her, her to call me? a. will you tell b. would you have told c. do you tell 3. He will be really disappointed ifyou him the truth. a. won't tell b. don't tell c. didn't tell 4. If I ............ the question, I would have answered a. had understood b. understand c. would understand 5. If you hadn't been asking me questions all the time, I . .. the film. a. enjoyed b. will enjoy c. would have enjoyed

10. Перепишите и переведите предложения, содержащие инфинитив. Выпишите инфинитивы и определите их функцию в предложениях: 1. To participate in environment protection is a very noble thing. 2. Our opinion is to allow him to show his experience. 3. Rising ocean temperatures reduce the ability of plankton to reproduce. want you to write this article in time for the conference. 5. I have come here to test your computer. 4.1

11. Перепишите и переведите предложения, содержащие инфинитивы инфинитивные обороты. Выпишите из предложений фразы, образующие эти обороты и дайте им определение: 1. It was impossible for him to make such an important decision. 2. They reported the plane to have landed. 3. These students are sure to attend the lecture. 4. 80% of the content on the World Wide Web seems to be in English. 5. I called them to know the results.