Unit 6 When was it inventedSectionA (1a2d).根据语境及所给汉语提示，写出所缺单词。1. The bus will run on _(电) and solar power.2. You can try this blouse on. It is the newest _(款式).3.Id like you to help me with the _(项目) next week.No problem. Ill be free then.4. This is a(n) _(网站) for people to learn languages.5. Bert felt very proud to work with the _(先驱) of medical technology.6. Sue said that all the names of our class were _(列表) here.7. He didnt show any _(高兴) when I offered to go with him.8. We thought Carl would say a lot about his experiences in South Africa, but he didnt _(提到) them at all.根据句意及所给汉语提示，完成下列句子，每空一词。1. What they said seemed to _ _ _(有道理).2. The knives _ _ _(被用来做) cutting things.3. Kevin _ _(想出) another way to deal with the problem just now.4. The zipper is widely used _ _ _ _(在我们的日常生活中).5. The telephone is _ _ _ _(如此伟大的发明). It helps people a lot.根据对话内容，从方框中选择恰当的选项补全对话。A: What do you think is the most useful invention?B: (1)_A: Why do you think so?B: Because it allows people to talk to friends, share photos, ideas and feelings freely. (2)_A: Haha . I also think it is a great invention. (3)_B: Yes. If I dont pass my math exam, I will write “I feel sad today. I didnt pass my math exam.” (4)_ What about you? What do you like doing on WeChat?A: I like sharing my birthday party photos, pictures of my new clothes and so on with my friends. It is fun.B: But sometimes criminals use WeChat. (5)_A: Thats true. So we should use it properly.B: I agree.A. Do you often write anything on WeChat?B. Then many friends will comfort (安慰) me.C. WeChat of course.D. They try to cheat people out of money.E. It is fast, convenient and fashionable.答案：. 1. electricity 2. style 3. project 4. website 5. pioneers 6. listed 7. pleasure 8. mention. 1. have a point 2. are used for 3. thought of4. in our daily / everyday lives5. such a great invention / so great an invention. 1-5 CEABD在校园的时候曾经梦想去桂林，到那山水甲天下的阳朔仙境，漓江的水呀常在我心里流，去那美丽的地方是我一生的期望，有位老爷爷他退休有钱有时间，他给我描绘了那幅美妙画卷，刘三姐的歌声和动人的传说，亲临其境是老爷爷一生的心愿，我想去桂林呀，我想去桂林，可是有时间的时候我却没有钱，我想去桂林呀，我想去桂林，可是有了钱的时候我却没时间1