九年级上重要词组归纳.doc

1. Could /Would you please (not) do sth？请（不）做某事好吗？ 　 eg: Could you please turn down your radio? 请把收音机声音调低好吗？ Would you please not play football here? 请不要在这儿踢球好吗？ 2. afford 常与can, could 或 be able to 连用，尤其用于否定句或疑问句，表“负担得起（做）某事；抽得出（时间）” “(can’t/ couldn’t) afford (to do) sth.” 　eg: We can’t afford (to buy ) this house because we don’t have enough money. 我们买不这房了，因为我们没有足够的钱 　 eg: He felt he couldn’t afford any time to play football. 他觉得自己没有时间踢球了3. give support to sb.= give sb. support 为某人提供帮助/ 支持 support作动词时表“供养；支持；支撑”， eg: She had to support her family at the age of ten. 她十岁时就得养家。

His parents supported him in his decision.他的父母支持他的决定 The two sticks support the tree. 两根木棍支撑着这棵树 4. Why not go and search the Internet for some information? 为什么不上网查找相关信息呢？ search sp. for sth. 搜查某地寻找某物 search sb. for sth. 搜身查找某物 search for sth./ sb.= look for sth./ sb. 搜寻某物/ 某人；5. One part was used to help support my family, to help send my elder brother to school. a)one part…the other (part) …一部分……另一部分…… b)elder brother 哥哥 　elder 作形容词时, 是old的比较级, 一般表示家庭成员出生的顺序,在句中只能作定语,可与than连用; 而older表年龄的比较,可与 than连用. 如: 　His elder sister is two older than he. 他的姐姐比他大两岁. 　 作名词时, 表 “ 长者; 前辈; 祖先”, 如: Their customs were handed down by the elders. 他们的风俗习惯是由他们的祖先传下来的. 6. China has made such rapid progress. 中国已经取得如此迅速的进步。

　 progress 为不可数名词make progress 取得进步 make some/ much/ great progress 取得一些/ 许多/ 巨大的进步7. sth. happen to sb. 某人发生了某事，如： eg: If anything happens to him, let me know. 万一他有什么不测，就请通知我 　　A little accident happened to her yesterday. 昨天她发生了点小意外 8. keep in touch with 和…保持联系 eg: Nowadays，we keep in touch with each other by sending e-mails.9. in detail 详细地at sunrise 在日出时10 with the development of… 随着……的发展11. in recent years 表 “近年来”,常与完成时连用12. have/ has been to与 have/ has gone tohave/ has been to + 某地， 到过某地，说话时人已经回来了。

have /has gone to + 某地， 说明去了某地， 说话时人还没回来 如：I have been to Beijing twice. 他去过北京两次 Where is Jim? 吉姆在哪儿？ ---- He has gone to the library? 他去图书馆了13. What do you mean by sth.? 某物是什么意思呢？= What’s the meaning of sth.?= What does sth. mean?What do you mean by the word? 这个单词是什么意思？= What’s the meaning of the word? = What does the word mean?.14. be supposed to do sth. 意为“有义务做……；应该”，与should同义如： Students are supposed to study hard. 学生们应该努力学习 当be supposed to用于否定句时，表“允许”如： You are not supposed to step on the lawn. 不允许践踏草坪15. population为不可数名词，表示人口的多少只能用 “large”或 “small”修饰，提问人口用“what”, 如： eg: The population of Shanghai is larger than that of Beijing. 上海的人口比北京多。

What’s the population of China?= How many people are there in China? 中国的人口有多少？ 16. increase 可作及物动词也可作不及物动词其含义是“增长，增加，加强”等 increase by… 指“增加了……”; increase to…指 “增加到……” increase by+倍数/分数，表示“增加……倍或百分之……”；increase to+具体的增长后的数字，表示“增加到……”；increase表示增加、增多可直接跟宾 语17. work well in doing sth. 表“在……方面很有功效”, eg: Doing eye exercises works well in protecting our eyesight. 做眼保健操在保护视力方面很有功效 18. be short of… 表 “缺乏……” eg: She is always short of money at the end of every month. 每个月底她总是缺钱 　 be short for… 表“是……的缩写”, eg: TV is short for television. TV是television的缩写形式. 19. .be strict with 对…要求严格eg：Our teachers are strict with us.20. a couple of… 表 “几个人或几件事”, eg: a couple of years ago 几年前; a couple of students 几个学生 couple 指任何两件同类的东西;如: a couple of watches 两只手表； five couples of cats 五对猫 pair 指两件不可分开使用的东西,它们可指两件互不相连的东西(鞋子、袜子等)，也可指两部分构成的一件东西（裤子、剪刀等）。

如： a pair of shoes 一双鞋子 a pair of pants 一条裤子21. on / about 关于　 on：关于（学术性较强）eg：He is writing a book on medicine.　about：He is telling us a story about heroes.22. even though = even if 即使23. ( A )5.He’s read this book before, _____?A.hasn’t he B.doesn’t he C.isn’t he D.wasn’t he 本题考查反义疑问句反问部分的时态与人称的单复数要与陈述部分一致的用法24. make it known to是较为正式的习惯用语，表示把某事向……公布或发表 The question is that we should make it 18 how serious the population problem is.25. die of+n. 短语，意思是“死于……26. decide on (doing ) sth. 决定（做）某事，相当于 decide to do sth. eg: They decided on spending the holiday in Hainan. 他们决定在海南度假。

= They decided to spend the holiday in Hainan.27. provide sb. with sth. = provide sth. for sb. 提供给某人某物eg: The school provided the students with food. 这所学校为学生们提供食物 = The school provided food for the students.28. be successful in doing sth. 成功地做成某事，相当于 succeed in doing sth. 如：eg: He was successful in passing the exam. 他成功地通过了考试 They were successful in climbing Mount Huang. 他们成功地登上了黄山29. in the past + 若干时间，表“近若干时间来”，用于现在完成时 eg: They have learnt about 500 English words in the past two months. 近两个月来，他们已经学习了大约500个英语单词。

30. take drugs 吸毒31. Project Hopes 希望工程32. see for your self 意为“亲自看，亲自了解”。