外研版必修1Module5SectionⅠ同步練習(xí)含答案

1、Module 5 A Lesson in a LabSection IIntroduction , Reading and Vocabulary姓名：測試時間：45分鐘 本卷總分：50分 自評或老師評分：基礎(chǔ)訓(xùn)練I 選擇方框內(nèi)的單詞，并用其適當(dāng)形式填空aim apparatus balanee conclusion electricity expa ndgravity heat method results1. We can use the power of wind to make.2. Thehas come into wide use in this area and it proves

2、 useful.3. Have you set theup yet?4. If, liquids can cha nge into gases.5. Theof the experime nt is to find the relatio nship betwee n the content of solublesolid substa nee and temperature.6. Are you happy with theof the experiment ? Did you get theyouexpected?7. We use ato weigh substances.8. The

3、force ofpulls things towards the earth's center.9. Metalswith heat and con tract whe n cooled.答案：1. electricity 2.method 3.apparatus 4.heated5 aim 6.results， conclusion 7.balance8 gravity 9.expandn 用所給的短語完成句子錯誤!1 She used the tongs the coal the fire.2. One hundred dollars buys less than it .3. T

4、he competition between enterprises is mainly technology .4. We all the Chinese athletes' success during the 31st Olympic Gamesheld in Brazil.5 Ironwater and air to produce rust.6 There are some underwater plants thetube.7 Youclean the blackboard and the classroom today.8 the dog the room.Don'

5、;t let it in.答案：1to add； to 2.used to 3.in the area of4. are； proud of 5.reacts with 6.at the bottom of7are supposed to 8 . Keep； out of語篇提能閱讀理解AWe're surrounded by chemistry in everyday life. Sometimes it is easy to see, like when your science teacher does a big experiment in class. At other ti

6、mes, it can be pretty hard to see everyday chemistry at work ，but nearly everything you touch or use has some element of chemistry in it.Something as simple as toothpaste contains at least three chemicals, if not more. It is the mixture of them and its chemical reaction that keeps your teeth clean.

7、Other things you use every day are created by chemistry, such as hair products, shampoo and soap. Addi ng deterge nt（洗滌劑）to water involves chemistry. Without chemistry, we would never have known that we need soap to get the oil out of clothes or skin.Chemistry not only helps us make products for use

8、, but also helps us understand the world around us. Chemistry helps us understand what the ozone layer（ 臭氧層 ）is and how it protects us. Chemistry also gives us sunscreen to protect us from the sun. Thanks to chemistry, we know bleach （漂白劑 ） can't be mixed with vinegar, because it can produce poi

9、sonous gas. Without chemistry, we wouldn't have fireworks displays on important days.Chemistry plays a big role in food preparation. Cooking food causes it to go through a chemical change. That is why cooked food often tastes different from raw food. Baking is a great example of chemistry. Too m

10、uch or too little of any ingredient makes a difference to the result of baking, for example, the dough（ 面團(tuán)） won't rise or the cake will be flat.Chemistry isn't something that just lives in a lab; it's something that you meet hundreds of times every day. Knowing how chemistry works will g

11、ive you a greater understanding of thescience behind some of the simplest looking things.1What's the main idea of Paragraph 1?AChemistry is easy to see around us.BSometimes chemistry is hard to see around us.CHow a science teacher does a big experiment.DFew things in everyday life contain chemis

12、try.2The following actions are about chemistry EXCEPT Acleaning teeth with toothpasteBwashing hair with hair productsCusing soap to get the oil out of clothesDwashing your face with water3Which one is TRUE according to Paragraph 4?AOne can't find chemistry when cooking food.BChemistry plays an i

13、mportant part in food making.CThat the dough rises is nothing to do with chemistry.DA flat cake is the result of too many ingredients.4Which of the following would be the best title for the text?AChemistry Around the HouseBChemistry in ScienceCChemistry for DinnerD Chemistry in Everyday Life答案：化學(xué)課上的

14、實驗讓我們清楚地看到了化學(xué)過程，但是在日常生活中也隨處可見化學(xué)。1 解析： 細(xì)節(jié)理解題。根據(jù)第一段末句可知，本段主要強(qiáng)調(diào)“ 日常生活中看不見的化學(xué)” 。故 B 項正確。答案： B2解析： 推理判斷題。根據(jù)第二段可知，tooth paste, hair products, soap 都是化學(xué)產(chǎn)品，故A、B、C三項均為化學(xué)過程。D項“用水洗臉”并非化學(xué)過程。答案： D3 解析： 細(xì)節(jié)理解題。根據(jù)第四段首句可知，B 項正確。由本段第一、二句可排除 A項。由本段末句排除 C、 D 項。答案： B4 解析： 標(biāo)題歸納題。本文從家居中的化學(xué)、科學(xué)中的化學(xué)、廚房中的化學(xué)三個方面 講述了化學(xué)在日常生活中的應(yīng)用

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