unit3重点词语

1、九年级英语第三单元重点词语P181. allow sb. to do sth. 允许某人做某事Sb. be allowed to do sth. 某人被允许做某事2. sixteen-year-old十六岁的（如）a sixteen-year-old boy sixteen-year-olds 十六岁的 （人） sixteen years old 十六岁 She is sixteen years old now.3. have part-time jobs / have a part-time job 做兼职工作4. get their ears pierced 穿耳洞get/have sth

2、 done 让（别人）做某事（这里别人不用说出来）He got/ had his watch repaired yesterday. 他昨天让人把手表修好了。 比较：get/have sb do sth 让某人做某事He had Uncle Wang repair his watch yesterday. 他昨天叫王叔叔修好他的手表。5. enough +名词 足够的 形容词/副词 +enough 够.Many children dont have enough food to eat in the world.世界上有许多儿童没有足够的事物吃。Our classroom is big eno

3、ugh to hold 70 students.我们教室够大了，可以容纳70名学生。P19 6. stop to do sth. 停下来去做某事 stop doing sth. 停止做某事 stop sb from doing sth 阻止某人做某事7. instead of sth/sb/ doing sth 代替某人/某物/做某事instead 代替She wont go, I will go instead.I will go instead of her.Last night I played chess instead of watching TV.昨晚我下棋，而不看电视。（下棋代替

4、看电视）8. at that age 在那个年龄They arent serious enough at that age. 他们在那个年龄不够稳重。P209. -We have a lot of rules at my house.我们家有很多家规。 -So do we. 我们家也是。（这句里的“我们”与上句的“我们”是指不同的人。）So +助动词+主语， 表示“也是”。例1: -She likes English. - So do I.例2: -Lily used to play football. - So did I. 例3: - Tom is very happy. - So am

5、I. - So is Jack.例4: -She doesnt like English. - Neither/Nor do I.比较：so +主语+助动词 表示“确实如此”例5 : -You are good at English, Lily. - So I am.此处的I 指Lily, 前后句的主语指的是同一个人。10. stay up 不睡觉， 熬夜11. clean up 打扫干净P21121. get to class late = be late for class 上课迟到13. fail a test 考试不及格（失败） pass a test/ an exam 考试及格 （通

6、过考试）14. be strict with sb. 对某人严格要求 be strict in sth. 对某事严格要求My parents are very strict with me in my study.My parents are very strict in my study. P22 15. the other day 见练习册B 知识点四16. concentrate on见练习册B 知识点五17. be good/bad for 对 有益/害18. keep sb/sth +adj. 让某人/某物保持怎样19. both.and 两个都20. learn from 向学习2

7、1. at present = now / at the moment 现在22. have an opportunity for sth / to do sth 有机会做某事 have a chance to do sthP2323. a real mess 24. sth look good on sb （衣服）穿在某人身上好看 sb look good in sth 某人穿着（衣服）好看This dress looks good on me. I look good in this dress. 25. have at least eight hours sleep a night 每晚至少八小时的睡眠26. have a special day 有个特殊的日子27. an old peoples home 养老院28. sleep/sleepy / asleep /sleeping 29. hav