Unit 4 The Internet Connects Us Lesson 20 A Computer Helps 习题-1.doc
Unit 4 The Internet Connects Us Lesson 20 A Computer Helps 习题-1.doc
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1、Unit4TheInternetConnectsUsLesson20AComputerHelps习题一.英汉互译1.手提电脑_________2.依靠________3.搜索引擎________4.decidetodo_________5.symbol________6.asksb.todo________二.单选1.I hope you can help me with my English this evening. ---________. A. Sorry, I’m afraid not B. Yes, I’m busy C. I h
2、ope so D. Certainly not 2.We won’t leave until Mr. Li _______ back.A. come B. came C. comes D. will come3.Must we come back before five? ---No. you ______. You may come back before six if you like. A. mustn’t B. needn’t C. can’t D. may not4.Do you have ______
3、watch? ---Yes, I have ______.A. one, it B. it, one C. a, one D. a, it5.______ is it from our school to Lupu Bridge? ---About half an hour’s bus ride.A. How long B. How often C. How far D. How much三.翻译1.我靠写作为生。____________________________.2.幸亏罐子没有砸在我头上,真是不幸中的万幸
4、。_______________________________.3.我们的经济依靠石油。________________________________.4.He likes doing things to keep himself busy.________________________________。5.The road is usually covered with snow.________________________________。6.Then we can sit under a tree in the shade.______________