Unit 3 Let’s go shopping 习题 一、按要求写出相应的单词。 1.dictionary（复数）___________ 2. Watch（复数） __________ 3.Ugly (反义词) ____________ 4. old (反义词) ____________ 5.beautiful (副词) ____________ 6.thick（反义词）___________ 7.cheap（反义词）___________ 8. diary （复数）___________ 二. 用所给词的适当形式填空。 1. I think this coat is too expensive. I want a ________ (cheap) one. 2. My ________ (old) brother works in a factory. He is two years ________ (old) than I. 3. Can we do more work with ________ (little) time and ________ (few) people? 4. Japan is a little ________ (large) than Germany. 5. The ________ (hard) you work, the ________ (much) you will learn. 6. The man is much ________ (strong) than the other one. 7. He has been ill for a few days. He feels even________ (bad) today. 三. 单项填空。 1. The air in Beijing is getting much ________ now than a few years ago. A. clean B. cleaner C. cleanest D. the cleanest 2. Mobile phones are very popular now and they are ________ than before. A. cheap B. Cheaper C. cheapest D. the cheapest 3. Li Lei ran ________ more slowly than the other boys in the sports meeting. A. so B. too C. very D. much 4. I can type ________ than I can write by hand. A. fast B. much faster C. more faster D. fastest 5. Cathy did quite _____ in the English competitions, and I did even ________. A. better; well B. well; well C. well; better D. better; better 四. 用too和either填空 The tree is _____ tall. He can’t climb the top of it. Marry doesn’t like that dress. I don’t like it,______. Tom is a good boy. Tim is a good boy , _____. Betty doesn’t want to go to the zoo. Lily doesn’t want to go,______。 I’m _____ tired to go on walking. 答案： 一、1. dictionaries 2. Watches 3.beautiful 4.young 5. Beautifully 6.thin 7. Expensive 8. Diaries 二、1.cheaper 2.old older 3.less fewer 4.larger 5.harder more 6.stronger 7.worse 三、1.B 2.B 3D .4. B 5.C 四、1.too 2.either 3.too 4. either 5.too 本文来源：https://www.wddqw.com/doc/d561814a5627a5e9856a561252d380eb629423f2.html