1、2. catch (caught, caught) v. 捉,抓住:捷足者先登。_The early birds catch the worm. 【短语】 catch up with 赶上:如果你想赶上他,你必须更加努力工作。_If you want to catch up with him, you must work harder.3. chance n. 机会Do you really think I have another chance? 你真的认为我还有一次机会吗你成功的机会很大。_You have a good chance of success. 【短语】by chance偶然
2、地,意外地无意中地I met my classmate by chance when I was walking along the street. (同义句转换)I _ _ _ my classmate when I was walking along the street. happened to meet4. change v. 变换,变更,改变His speech changes my whole life. 他的话改变了我的一生。1) When British people go out, they like to take an umbrella with them because
3、 of the _ weather. (change) changeable2) If you dont like this shirt, you can _ another one. (change) exchange5. cheap adj. 便宜的1) The red camera costs 1,500. The black camera costs 2,000.The black camera costs _ _ the red one. more than2) The price of the computer is 5,330. The price of the digital
4、camera is 2,000.The price of the computer is _ than _ of the digital camera. higher, that3) An HTC is 2300 yuan. An iphone is 4999 yuan. HTC is much _ _ iphone. cheaper than6. chemistry n. 化学:This is the beginning of the science of organic chemistry. 这是有机化学的开始。The _ teacher is now in the _ lab.A. ch
5、emistry, chemical B. chemical, chemistryC. chemistry, chemistry D. chemical, chemical7. choose (chose, chosen) v. 选择,挑选:1) 他被选为班长。_He was chosen as monitor. 2) Everyone should be responsible for his own _. (choose) choice8. city n. 城市:1) Shanghai is one of the most beautiful _ in the world. (city) c
6、ities2) All the _ in Shanghai should help to do something for the environment protection. (city) citizens9. clean v. 把弄干净,擦干净 adj.干净的,清洁的:She helped me clean my desks. 她帮我把桌子擦干净了。 【短语】 clean up 清除,收拾干净:My mother has help me clean up my room. 妈妈已经帮我把房间收拾干净了。1) Was she made _ the classroom?A. cleans B
7、. clean C. to clean D. to cleaning2) All the students got together to make our classroom _.A. cleaning B. clean C. to clean D. cleaned10. close v. 关,闭 closed adj. 关着的1)有点儿冷, 把窗户关一下好吗?_It is a little cold, would you please close the window?2)有点儿冷, 就让窗户关着吧!_It is a little cold, please keep the windows
8、 closed!3) How long _ the post office _?A. did, open B. has, been open C. has, open D. has, closed11. come (came, come) v. 来:【与come有关的短语】come in 进来,进入 come on 来吧come true 实现come up with 找到;提出(答案,解决办法等) He came up with a new suggestion. 他提出了一个新的建议。12. comfortable adj. 舒适的,舒服的1) The room is so hot tha
9、t all of us feel _. (comfortable) uncomfortable2) The Teddy Bear gave much _ to these homeless children. (comfortable) comfort13. complain v. 抱怨,发牢骚1) The supermarket has received a lot of _ about the quality of their products. (complain) complaints2) Granma Wang always _ that her health is poor. (c
10、omplaint) complains3) 毕业班的学生经常向他们的父母抱怨那无休无止的考试。The graduates usually complain to their parents about the endless examinations.14. confident adj. 有自信的;确信的 confidence n. 自信1) They were _ in everything they did. confident2) Im sure that you can beat him if youre full of _. confidence3) _ is the key to
11、success. Confidence15. cost (cost, cost ) v. 花费(金钱,时间等)1) Im interested in animals, so I _ every Saturday working in an animal hospital.A. pay B. cost C. take D. spend2) Meimei is leaving for Beijing by air, no matter how much it _.A. pays B. costs C. spends D. takes3) I spent ten minutes going to s
12、chool. (同义句转换)It _ me ten minutes _ go to school. took, to16. crowd v. 拥挤大街上人流涌动、车水马龙。The road is crowded with people and cars.D1. danger n. 危险:I warned him of the danger. 我警告过他说有危险。1) Drink-driving is _. It causes serious traffic accidents. Drivers must never do it. (danger) dangerous2) 我们都应该遵守交通法规,从而不让自己处于危险之中。_We should obey traffic rules in order not to be in danger.3) 他们竭尽全力脱离了险境。_They tried their best to get out of danger.2. dead adj. 死的:Theres a dead cat in the house. 房里有只死猫。用dead的适当
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