Unit 13 We’re trying to save the earthSection A(1a—2d)Ⅰ. 根据句意及所给首字母提示，补全句中所缺单词。1. C can be used to produce electricity.2. The new car c a lot of money, but it was certainly worth it.3. There is a w bed, a table and two chairs in this small room.4. It is a very clean city. You will hardly find l when you walk along the street.5. My uncle is a great f and he caught four fish this morning.6. Some cups in the shop are nice and expensive and the others are u and cheap.7. Living in this street has a lot of a . The only drawback (弊端) is noise.Ⅱ. 根据句意，从方框中选择恰当的短语填空，有的需要变换形式。write to, lead to, clean up, cut down, play a part in1. What a mess! You should ____________ your room now.2. Every farmer knows that weather ____________ farming.3. As we all know, smoking too much can ____________ cancer and many other illnesses.4. He said he would ____________ us when he left home but we haven't heard from him so far.5. The manager asked me to ____________ the report, because he didn't want to speak too long at the meeting.Ⅲ. 根据汉语意思完成英语句子，每空一词。1. 牛奶对孩子们的健康有好处。Milk _________ _________ _________ children's health.2. 辛迪，请记得帮我寄信。Cindy, please _________ _________ _________ me send the letter.3. 刚才乔重重地摔到楼梯下面。Joe landed heavily _________ _________ _________ _________ the stairs just now.4. 我们没有茶。你愿意喝点咖啡代替茶吗？We don't have any tea. Would you like coffee _________ _________ tea? 5. 人们普遍认为，教育会对一个人的生活产生影响。People generally agree that education can _________ _________ _________ _________ a person's life.Ⅳ. 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。A: Hi, Vera. Would you like to help protect the environment?B: (1)_________ A: Well first, you can start by turning off the lights before you leave the room.B: Yes. That's easy. (2)_________A: Second, you can ride a bicycle. (3)_________B: That will save money, too. What else? A: The third way is turning off the shower when you're not using it.B: You mean, when I have shampoo (香波) in my hair?A: Yes. (4)_________ Every minute helps. And the fourth, take a bag when you go shopping. Don't use plastic bags.B: OK. (5)_________ I'll tell them.A. We have to save water.B. I'd love to, but I don't know what I can do.C. We should use both sides of the paper.D. I nearly always turn off the lights when I go out anyway.E. My parents do most of the shopping.F. I don't think so.G. Don't take a taxi if you don't have to.
答案Section A (1a—2d)Ⅰ. 1. Coal 2. cost 3. wooden / wood 4. litter 5. fisherman 6. ugly 7. advantagesⅡ. 1. clean up 2. plays a part in 3. lead to 4. write to 5. cut downⅢ. 1. is good for 2. remember to help 3. at the bottom of 4. instead of5. make a difference toⅣ. 1-5 BDGAE
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