Module 5（英语外研必修一）.docx

外语教学与研究出版社 必修一 畅言教育Module 5 A Lesson in a Lab提高练习 本课时编写：马鞍山二中郑蒲港分校 朱惠一、完成句子。1. She graduated from the d of history and later became a history teacher. 2. Asia is four times _ large _ Europe. 3. To our _(astonish), the plane crashed onto the ground with all passengers on board killed.4. It is of great importance to keep a _(balance) and healthy diet.5. He was surprised that his answer should have caused such a strong _(react). 6. The _(equip) you need for the experiment is ready now. 7. The _(healthy) people are, the longer they will live. 8. He looked at her with a _(mix) of admiration and curiosity.9. F a good study habit from childhood is very necessary for a student. 10. When you heat metal, it e . 2、 阅读理解。There are many interesting science experiments out there for young kids. You can wow your friends and teachers with them. All you have to do is to put a little effort into it and you should have no problem coming up with an interesting science experiment. One such experiment is to show your friends and teachers that you can make mothballs (樟脑丸) dance!If you want to do it, first, be sure that you have got all the necessary science kits for your science experiment. What you need for this experiment is a glass filled half full with water. Add a little bit of vinegar to your glass of water, about 1/3 or 1/4 of a cup (60 ml), and one teaspoon (10 ml) of baking soda, and then carefully stir the mixture. Drop a few mothballs into the glass and have your audience watch. As long as the surfaces of the mothballs become fairly rough, they should begin to bounce up and down in the glass.You can also do a similar experiment with raisins (葡萄干) and clear pop, such as Sprite. In this experiment, all you have to do is to fill a glass with Sprite and drop a few raisins into it. The raisins should begin to bounce up and down in the glass of Sprite. You can also replace the raisins with mothballs and you should get the same effect in the Sprite. This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles (气泡), causing them to bounce up and down in a dancing motion.1. The writer wrote this passage to _.A. explain why some science experiments are easyB. encourage people to spend more time on scienceC. tell us how good he is at doing science experimentsD. teach kids how to do an easy and interesting science experiment2. What is the most probable name of the experiment?A. Producing mothballs.B. Dancing mothballs.C. Changing mothballs.D. Swimming mothballs.3. The underlined word “pop” in Paragraph 4 probably refers to a _.A. mothball B. kind of vinegarC. drink with bubbles D. special kind of raisin4. From the last paragraph we can know _.A. why Sprite has some CO2 bubblesB. what people usually use Sprite for C. what scientists usually do with raisinsD. why the mothballs bounce up and down三、翻译。1. 众所周知，一个人越努力，他取得的进步就越大。_2. 学好英语是必要的。_3. 做完实验后，一切都有序地放在器皿柜中。_4. 你应该让狗呆在屋子外面。_5. 为保持健康，你应在工作与休息之间保持平衡。_答案与解析一、完成句子。1. department 2. as, as 3. astonishment 4. balanced 5. reaction6. equipment 7. healthier 8. mixture 9. Forming 10. expands二、阅读理解。1-4 DBCD1. D【解析】通读全文，可知作者主要向我们介绍怎么做一个简单而有趣的科学实验，故选D。2. B【解析】 根据第一段的“One such experiment is to show your friends and teachers that you can make mothballs dance！”可知选“跳舞的樟脑丸”最好。3. C【解析】 词义猜测题。根据“such as Sprite”以及“hold some CO2 bubbles”可知pop在这里是指含有二氧化碳的饮料。4. D【解析】根据文章的最后一句“This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles, causing them to bounce up and down in a dancing motion.”我们可以知道樟脑丸为什么会上下跳动。三、翻译。1. As everybody knows, the harder a person works, the greater progress he will make2. It is necessary to learn English well.3. A