1.九年级英语第三单元知识点 人教版

Unit 3

1.allow+名词/doing

allow sb to do sth→sb be allowed to do

2.get sth done

3.choose to do sth

4.stop doing

stop to do

5.either 用于否定句

too 用于肯定句

6.get to+地点→reach+地点→arrive in+地点

get to+地点→reach+地点→arrive at+地点

A： 没有地点只能用arrive

B： 地点是副词用get there/reach there/arrive there

7.pass the exam

fail the exam

8.the other day 前几天

9.concentrate more on 更加关注…

10.be good for… 对…有益/害

be bad for…

11.keep…+形容词

keep…doing

12.both…and…

13.have an opportunity to do…

14.finish doing

15.look good on sb

16.at least

17.be asleep

be sleepy

18.have a day off…

19.agree with…

20.get in the way of…

21.worry about…=be worried about…

22.nothing but+动词原形

23.happen sth happen to sb

happen sth happen in sp

※What happened…？

What has happened…？

只有时态变化

24.be serious about doing…

25.the only thing(that)…

26.a few/few +可数名词

a little/little +不可数名词

※a little+形容词（比较级）

a little+单数可数名词“一个小的”

27.care about…

28.only then+倒装句

29.have a chance to do sth.

have a chance of doing sth.

30.before, after+doing sth…

2.九年级英语第3单元归纳

单词Unit3 （一） 名词 1 执照 license =licence 在美语中license是动词或名词。

在英语中license 是动词；licence是名词。 drive license 驾照 license作动词时是“获得驾照”。

2 耳环 earring 3 学习 study study 侧重指主观上努力学习的动作，即“用功”“求学”。 learn 侧重指学习结果，即“学会”。

learn from “向…学习”。 study under “在…指导下学习”。

4 现在 present 作名词时也是“礼物”。作动词时是“赠予”。

作形容词时是“在场的”。 5 机会 opportunity chance “机会”强调其偶然性。

opportunity “机会，机遇”带有适逢其机会，正好便于行事之意。 6 自愿者 volunteer 作动词时是“自愿”。

volunteer to do sth. 自愿做某事 volunteer sb. for sth. 让他做某事 7 会员 member 形容词形式memberless“无会员的”。 life member 终身会员 member of a staff 一群人中的一员 8 混乱 mess 作动词时是“弄脏”。

be in a mess 杂乱无章某物 mess sth.(up) 弄脏 make a mess of 把…弄脏 9 简报 newsletter 10 重要 importance 形容词形式是important“重大的” put importance on sth. 认为某事很重要 11 要点 point point作动词时是“指向”。 at\on the point of 将近 off the point 偏离要点 to the point 切中要点 （二） 动词 1 刺穿 pierce get ear pierced 打耳洞 2 集中 concentrate 形容词形式是concentrated“集中的”。

3 设计 design 名词形式是designer“设计者”。 of the latest design 最新设计的 4 经历 experience 作“经验”时，是不可数名词。

作“经历”，是可数名词。 5 回答 reply answer 可指解数学题，含“令人满意地回答”之意。

reply 指经过思考后详细的回答。 answer=reply to 6 服从 obey 不服从disobey 7 完成 achieve =come true 作名词时是achievement“愿望”。

8 赛跑 race 作名词时是“与…比赛”。 9 teach过去式或过去分词 taught 10 成功 succeed 名词形式是success“成功之人” succeed in doing sth.成功做某事 succeed to sth.继承 （三） 形容词 1 愚蠢的 silly silly “傻”，着重头脑简单，不懂事，有单纯，糊涂意味。

foolish “蠢”，着重缺乏智慧或判断力。 stupid “笨”，着重生理迟钝，反应迟钝。

2 地方的 local 3 困倦的 sleepy sleep “睡”，表持续性状态。 sleepy “想睡的，困乏的”。

asleep “睡着的，睡熟的”，常作表语。 fall asleep 表“入睡”的短暂动作。

4 现实的 realistic 同义词 real 四 其他 1 代替 instead of 介词短语，后接名词或动名词，代词等作宾语，放在句中。 instead of 用甲而不用乙，除掉“代替”之意外，还有对乙否定意味。

in place of 一般指以甲代乙。 2 熬夜 stay up 迟睡 sit up 3 全神贯注 concentrate on 4 目前 at present =now=at the present time 5 养老院 old peoplr's home 6 挡道的 in the way get in the way of=be in the of 妨碍 7 担心 care about 喜欢 care for 留神 take care 照顾 take care of 仔细地 with care 注意… give care to 在…的照料下 in the care of 单元语法 被动语态的口诀 一般现、过用be done,be有人称、时、数变。

完成时态have done，被动将been加中间。 一般将来shall (will) do，被动变do为be done。

将来进行无被动，shall (will) be doing， 现在完成进行同，have (has) been doing。 现、过进行be doing， 被动be加being done。

情、助、有、是妥安排，一律随新主语变。 否定助后加not，疑问一助置主前。

主语恰是疑问词，直陈语序主在前。 一般情助加be done，双宾多将间宾变。

复合宾语宾变主，宾补、主补相应变。 第二句"be有人称、时、数变"即be有人称、时态和单、复数的变化。

"情助"是指情态动词和助动词must, may, can, shall, will等一律随新主语（多是主动句中的宾语）来变化。"疑问一助置主前"是说有两个助动词的话，应把主语放在第一助动词之后或把第一助动词置于主语之前。

1.一般现在时 am/is/are+V(p.p) 2.一般过去时 was/were + V(p.p) 3一般将来时 will/shall +be+V(p.p) 4.过去将来时 should/would +be+V(p.p) 5.现在进行时 am/is/are +being+V(p.p) 6.过去进行时 was/were +being+V(p.p) 7.现在完成时 have/has +been+V(p.p) 8.过去完成时 had +been+V(p.p) 9.将来完成时will have +been+V(p.p) 10. 过去将来完成时would have +been+V(p.p) 11.含有情态动词的谓语变成被动语态时，用“情态动词+be+V(p.p) 12.含有“be going to”, “be to”等结构的谓语，变成被动语态时，分别用“be going to +be +V(p.p)”和“be to+be+V(p.p) 13.被动语态除常用be加过去分词构成外，还可用“get+过去分词” 14.被动语态没有完成进行时态，也没有将来进行时态，如果要将这些时态的主动结构变为被动结构，可以用完成时态或一般将来时态来表示 将主动语态转换成被动语态，通常分以下三步进行： 1.将主动语态中的宾语转换成被动语态的主语。 2.将主动语态中的动词改为“be+V(p.p)” 3.原来主动语态中的主语，如果需要，放在by后面以它的宾格形式出现，如没有必要，可以省略。

把下列句子变成被动语态 1.We found some jewels in a box. 2.The teacher is keeping the pupils at school for a revision. 3.James has left a 。

3.新目标九年级英语3单元短语总结

初中英语重要短语、惯用法（36组、按字母顺序） 1. get on/off(the bus) 上/下车 get up 起床 get ready for 为。

作准备 get oneself dressed 自己穿衣服 get in 进入，收集 get sb.sth. =get sth.for sb. 为某人买某物 get on/along well with sb/sth. 与某人相处很好，。进展顺利 2. have an accident 出事故have a good time =enjoy oneself 玩得很高兴have a cold wet day 天气又冷又湿have a cough 咳嗽have a drink(of)。

喝一杯。have a talk 听报告have lunch 吃午饭have。

for lunch 午饭吃。have a meeting 开会have no idea 不知道have a rest 休息一下 3. make a mistake 犯错误mistake A for B 把A错认为Btake sth. by mistake 错拿某物 4. make friends with 与。

交朋友make faces 做鬼脸make a fire 生火make an excuse 找籍口make a。sound 发。

音make tea 沏茶make room for。 为。

找出空间make it 如期赴约make a team 组成一个队Let's make it half past one. 注意：时间前不用介词at 5. turn sth. on/off 打开/关掉。turn sth. up/down 把。

音量开大/小注意：当sth 是代词时，常放中间 6. try sth. on 试穿（衣、鞋、帽） 注意：当 sth 为it或them， 常放中间 try out 试验、尝试 try one's best to do sth. 尽力干某事=do one's best to do sth. 7. send sb. away 开除、解雇某人 send sb sth送给某人某物 send for sb. 派人去请某人 send up 发射 8. hear from sb 收到。的来信hear of 听说 9. hurry off 匆匆离去，赶快去hurry up 赶快 10. get to 名词 get 副词（不用to） reach 名词/副词 arrive in/at 大/小地点 （后接副词，不用at/in） eg. get to Shanghai、reach Shanghai 、arrive in Shanghai到达上海eg. reach home、get home、arrive home 到家 11. teach sb. English 教某人英语 teach oneself=learn sth.by oneself 自学 12.到。

末为止by the end of 过去时间 （用于过去完成时）by the end of 将来时间 （用于一般将来时）at the end of 地点 在。尽头in the end= at last 最后，终于 13. hundreds of 成百上千 five hundredthousands of 成千上万的 six thousand millions of 成百万的 seven million 14. be pleased to do sth 很高兴地干某事be pleased with sth. 为某事而高兴 15. be used for 被用来 used to do sth过去做---- be used as 被当作 be used to doing sth 习惯于做谋事 be used by 被。

所使用 be used to do sth 被用来做谋事 16. so far 到目前为止，in the past/last few years 用于现在完成时 17. on a Tuesday morning 一个星期二的早上on the morning of June 15th.1998 在1998年6月15日早上 18. keep sb.doing sth. 让某人一直干某事keep doing sth. 继续做某事keep on doing sth. 持续不断地做某事 19. much too 形容词/副词原级 实在太。too much 不可数名词 相当多的。

eg. It's _______ expensive. I can't buy it. There's ___________ rain this year. 20. thanks to。由于，多亏thanks to one's help=because of one's help 由于某人的帮忙thanks for one's help 谢谢某人的帮助 21. be far away from a place/sb 远离某地 22. because of n.eg Because of the rain, we can't go out.类似还有instead of sb/sth 23. two-month holiday=two months' holiday 二个月的假期 an eight—year—old child 一个八岁的孩子 24. fall asleep 入睡（进入状态） get to sleep 入睡（还没睡着） 25. stop sb.from doing sth. 阻止某人干某事eg. She stopped the child from listening.stop doing sth. 停止干某事，不再干某事 stop to do sth. 停止下来干另一件事。

26. hardly any n. 几乎没有 never 从来没有。 27. quite a/an 形容词 名词 一个相当。

eg. Two months is quite a long time.a very 形容词 名词 eg. English is a very useful language. 28. be afraid of 名词 害怕。be afraid to 动词 担心、害怕。

be afraid that 从句 恐怕。 29. so 形容词 so strong so beautiful How 形容词 the 名词 动词！ such 形容词 名词（复数或不可数） What 形容词 名词（复数或不可数）！ such beautiful pictures such nice smellsuch a/an 形容词 名词（单数）What a/an 形容词 名词（单数）！ such an interesting story 30. feel like doing 想干某事 31. be made/grown/produced 三个词的被动语态都可解释为“生产” 归类： 机器一类→make（制造） 盐.糖.丝绸→produce （经机器加工生产） 农作物、水果→grow （人工种出来的） 32. finish/ doing sth. 做完某事be busy doing sth. 忙于干某事go on doing sth. 继续干某事be always doing 老是干某事 33. hope to do sth. 希望干某事 hope that。

希望某人干某事，不可用hope sb.to do sth. 34. in surprise 惊奇地（作状语）be surprised at sb. 对某人的举动感到诧异be surprised to do sth. 对做某事感到惊讶 35. no space(room) to stand in 没有站的地方、空间 36. be angry with sb. 生某人的气agree with sb. 同意某人的观点with one's help 在某人的帮助下。

4.初三英语1到3单元语法复习提纲

九年级英语各单元知识点小结 Unit1 1. by + doing 通过……方式 如：by studying with a group by 还可以表示：“在…旁”、“靠近”、“在…期间”、“用” 、“经过”、“乘车”等 如：I live by the river. I have to go back by ten o'clock. The thief entered the room by the window. The student went to park by bus. 2. talk about 谈论，议论，讨论 如：The students often talk about movie after class. 学生们常常在课后讨论电影。

talk to sb. = talk with sb. 与某人说话 3. 提建议的句子： ①What/ how about +doing sth.？ 如：What/ How about going shopping？ ②Why don't you + do sth.？ 如：Why don't you go shopping？ ③Why not + do sth. ？ 如：Why not go shopping？ ④Let's + do sth. 如： Let's go shopping ⑤Shall we/ I + do sth.？ 如：Shall we/ I go shopping? 4. a lot 许多 常用于句末 如：I eat a lot. 我吃了许多。 5. too…to 太…而不能 常用的句型 too + adj./adv. + to do sth. 如：I'm too tired to say anything. 我太累了，什么都不想说。

6. aloud, loud与loudly的用法 三个词都与"大声"或"响亮"有关。 ①aloud是副词，重点在出声能让人听见，但声音不一定很大，常用在读书或说话上。

通常放在动词之后。aloud没有比较级形式。

如： He read the story aloud to his son. 他朗读那篇故事给他儿子听。 ②loud可作形容词或副词。

用作副词时，常与speak, talk, laugh等动词连用，多用于比较级，须放在动词之后。如： She told us to speak a little louder. 她让我们说大声一点。

③loudly是副词，与loud同义，有时两者可替换使用，但往往含有令人讨厌或打扰别人的意思，可位于动词之前或之后。 如： He does not talk loudly or laugh loudly in public. 他不当众大声谈笑。

7. not …at all 一点也不 根本不 如：I like milk very much. I don't like coffee at all. 我非常喜欢牛奶。我一点也不喜欢咖啡。

not经常可以和助动词结合在一起，at all 则放在句尾。 8. be / get excited about sth. = be / get excited about doing sth. = be excited to do sth. 对…感到兴奋 如：I am / get excited about going to Beijing. =I am excited to go to Beijing. 我对去北京感到兴奋。

9. ① end up doing sth 终止做某事，结束做某事 如： The party ended up singing. 晚会以唱歌而结束。 ② end up with sth. 以…结束 如： The party ended up with her singing. 晚会以她的歌唱而告终。

10. first of all 首先 . to begin with 一开始 later on 后来、随后 11. also 也、而且（用于肯定句）常在句子的中间（实义动词之前，be动词之后） either 也（用于否定句）常在句末 too 也 （用于肯定句） 常在句末 12. make mistakes 犯错 如：I often make mistakes. 我经常犯错。 make a mistake 犯一个错误 如I have made a mistake. 我已经犯了一个错误。

13. laugh at sb. 笑话；取笑（某人） 如：Don't laugh at me！ 不要取笑我！ 14. take notes 做笔记，做记录 15. enjoy doing sth . 喜欢做…乐意做… 如：She enjoys playing football. 她喜欢踢足球。 enjoy oneself 过得愉快 如：He enjoyed himself. 他过得很愉快。

16. native speaker 说本族语的人 17. make up 组成、构成 18. one of +(the+ 形容词最高级)+名词复数形式 …其中之一 如： She is one of the most popular teachers. 她是最受欢迎的教师之一。 19. It's +形容词+（for sb. ） to do sth. （对于某人来说）做某事… 如：It's difficult (for me ) to study English. 对于我来说学习英语太难了。

句中的it 是形式主语，真正的主语是to study English 20. practice doing 练习做某事 如： She often practice speaking English. 她经常练习说英语。 21. decide to do sth. 决定做某事 如： Li Lei has decided to go to Beijing . 李雷已经决定去北京。

22. unless 假如不，除非 引导条件状语从句 如：You will fail unless you work hard..假如你不努力你会失败。 I won't write unless he writes first. 除非他先写要不我不写 23. deal with 处理 如：I dealt with a lot of problem. 24. worry about sb./ sth. 担心某人/ 某事 如：Mother worried about his son just now. 妈妈刚才很担心他的儿子。

25. be angry with sb. 对某人生气 如：I was angry with her. 我对她生气。 26. perhaps = maybe 也许 27. go by （时间） 过去 如： Two years went by. 两年过去了。

28. see sb. / sth. doing 看见某人正在做某事 强调动作正在发生 see sb. / sth. do 看见某人在做某事 如： She saw him drawing a picture in the classroom. 她看见他正在教室里画画。 29. each other 彼此 30. regard…as … 把……看作为…… 如：The boys regarded Anna as a fool. 这些男孩把安娜看成傻瓜了。

31. too many 许多 修饰可数名词复数 如：too many girls too much 许多 修饰不可数名词 如：too much milk much too 太 修饰形容词 如：much too beautiful 32. change…into… 将……变为…… 如：The magician changed the pen into a book. 这个魔术师将钢笔变为一本书。 33. with the help of sb. = with one's help 在某人的帮助下 如：with the help of Li Lei = with Li Lei's help 在李雷的帮助下 34. compare …to … 把……与……相比 如：。

5.求：初三上册英语1

Unit1by + Vinghave/has done已经做某事 V+adv（副词）have/has been doing（现在完成进行时）not…at all一点也不be+adj（形容词）end up doing sth（结束做某事）talk to/with sb.与某人交谈talk about sth.谈论某事Why don't you=Why not+V原practice doing sth.练习做某事realize=get to know to do sth.be afraid{of doing sth.}可互换（害怕做某事） of doing sth.害怕某事be afraid{that从句go out alone单独，出去decide to do sth.决定做某事。

6.九年级上册英语unit3语法人教板

重点词汇：1. silly愚蠢的、傻的2. pierce刺穿、刺破3. license执照、许可证4. concentrate 集中、聚集5. design设计、构想6. present现在7. volunteer志愿、志愿者8. member成员9. opportunity 机会、时机10. mess混乱、杂乱11. sleepy 困倦的、不活跃的12. reply回答、答复13. importance 重要、重要性14. achieve 实现、完成15. succeed成功、达到、完成16. point 要点重点词组及句型：1. stay up熬夜2, instead of 代替3. clean up 清除4. part-time job业余工作5. get their ears pierced 扎耳朵眼6. get in the way妨碍7. be strict with 严格要求8. learn from向。

..学习 9. be serious about 对。..认真10. at present 目前1. Teenagers should be allowed to choose their own clothes. 应该允许青少年自己选择衣服。

2. I don't think sixteen-year-olds should be allowed to get their ears pierced. 我认为16岁的青少年不应该允许扎耳朵眼。3. He should stop wearing that silly earring. 他应该别戴那无聊的耳环。

4. He needs to spend time with friends. 他需要花一些时间和朋友在一起。5. They aren't serious enough at that age. 在那个年龄，他们不够认真。

6. He doesn' seem to have many friends. 他似乎没有许多朋友。 7. -We have a lot of rules at home.在我们的家里有许多家规。

-So do we. 我们家也是。8. The other day, my friends and I talked about the rules that we have in school. 前几天，我和朋友们谈论我们学校的规定。

9. The problem is that all my classmates think the uniforms are ugly. 问题是我们全班同学都认为校服太难看了。10. It wuld be a good experience for me because I want to be a doctor when I am older. 对我来说，那将是一个很好的经历，因为我长大以后想当一名医生。

11. Teenagers often think they should be allowed to practice their hobbies as much as they want. 青少年经常认为他们应该被允许尽可能多地按照他们想要的去实践他们的爱好。12. That would be a good way to keep both teachers and students happy. 那将是一个让老师和学生都愉快的好办法。

13. I cant choose which pair of jeans to buy. They both look good on me. 我不能选择要买哪一条牛仔裤，两条都适合我。14. Of course we want to see Liu Yu achieve his dreams. 当然我们希望看到刘裕实现他的梦想。

日常用语：1. I think teenagers should be allowed to choose their own clothes. 我认为应该允许青少年选择他们自己的衣服。2. I don't think sixteen-year-olds should be allowed to drive. 我认为16岁的青少年不应该被允许开车。

3. -Do you ever get to class late？ 你曾经上课迟到过吗？——Yes, I sometimes get to school late. 是的，有时候我上课迟到。4. Please clean up the classroom. 请打扫教室。

精讲巧练1. Teenagers should be allowed to choose their own clothes. 应该允许青少年自己选择衣服。1.should be allowed是含有情态动词的被动语态。

它的结构是：情态动词+be+过去分词。例如：The work can be finished in two days. 这件工作可以在两天后完成。

它的否定形式是在情态动词的后面加not。例如：Smoking cant be allowed in the classroom. 吸烟在教室里是不被允许的。

一般疑问句是把情态动词提到句子开头。例如：Can your work be finished today？ 你的工作今天能完成吗？2.动词短语allow somebody to do something的意思是“允许某人做某事”。

例如：My parents allow me to go swimming after school. 我的父母允许我放学后去。

7.九年级英语第三单元 短语和词组

Unit 3 Teenagers should be allowed to choose their own clothes .1 choose one's own sth. 选择某人自己东西 have one's own sth.. 有某人自己的某物2 should do sth. 应该做 shouldn't do sth. 不应该做3 allow sb. to do sth. 允许某人做某事 be allowed to do sth. 被允许做某事 should be allowed to do sth. 应该被允许做sth.4 get one's driver's license 获得某人驾驶执照5 have/get/find/look for a part-time job 找/有/得到一个兼职6 a fifteen-year-old student 一个15岁的学生 fifteen-year-olds 15岁的学生/孩子（复数） the+adj./old/young 一类人（复数）7 get one's ears pierced=pierce one's ears 钉耳洞 have/get sth.done 使….被做 have/get one's hair cut = cut one's hair 剪某人头发 have/get the shoes repaired = repair the shoe 补鞋8 go to the mall with sb. 和某人去购物/商业街9 be sure (of/ about sth.) 确信某事 be sure that+从句 确信 make sure 确认10 too wild= not serious enough太鲁莽，不够冷静 too young = not old enough 太年青，不够老 too silly/foolish =not smart/clever enough 太愚蠢，不够聪明11 too。

to = not + adj.+ enough to = so。that。

太..而不能enough money/ + n. 足够的sth.12 work at night 在晚上工作 work every night 每天晚上工作13 stop wearing that silly earring 停止戴那个愚蠢的耳环14 seem to do. 似乎15 look cool/clean/smart 看起来酷/干净/聪明16 spend time with friends/sb. 花时间与某人在一起17 So do we . = We do, too. 我们也是18 would like to do 想要做19 wear one's own clothes 穿某人自己衣服20 concentrate on 全神贯注 concentrate energies on studying 把力量贯注于学习21 feel comfortable 感觉舒适22 be good for 对…有益23 design one's own uniforms/sth. 设计某人自己校服/某物24 a good way to do sth. 一个做…的好方法25 keep + n. + adj. 保持…怎么样26 study in group 在团队学习27 learn a lot from sb./each other 从…学习许多28 have an opportunity to do 有个机会做… have a chance to do 有个机会做…29 go back to school 回校30 a good experience for sb.对某人是一个好经历31 have hobbies 有爱好/有兴趣32 as much as sb. want 尽某人想要 as much as one would like to 尽某人想要做。33 a running star 一个田径队员34 on/in one's school running team 在田径队35 a professional athlete 一个职业运动员36 achieve one's dream = realize 实现某人理想37 in every one of one's races 某人每场比赛38 make decisions for sb./oneself 为某人做决定39 be serious about sth 对…过度认真40 on school nights 上学晚上41 seem strict 似乎严格42 spend time on sth. 花时间在某物上 spend time in doing 花时间做某事43 a chance of achieving one's dream 实现梦想的一个机会44 get in the way of sth./doing sth. 妨碍某事45 get to class late = be late for class 上课迟到46 study with sb. 和某人学习47 at least 至少48frnish a test early 很早完成考试 take the test 参加考试 pass the test 考试过关 fail a test 考试不及格49 eight hours' sleep a night 一晚8小时睡眠50 have a special day 有特别的一天51 sing songs 唱歌52 perform a play 表演53 visit primary school 参观小学54 help teach young student 帮助教小学生55 be a great experience for sb. 对某人来说是一个很棒的经历56 do other jobs 做其他工作57 write for a newspaper office 写给报社（投稿）58 volunteer in a newspaper office在报社做自愿59 both A and B 两个…都60 be sleepy 困倦的61a long week of classes 上一周的长课62 have Friday afternoons off 星期五下午休息63 reply to sb. =answer the letter 给某人回信。

8.新课标九年级英语第三单元重点单词、句子、短语

我自己的内部资料，请珍惜，并加分。

Unit 3一、知识点①英语有两种语态：主动语态和补动语态 主动语态表示是动作的执行者 被动语态表示主语是动作的承受者 Cats eat fish. （主动语态）猫吃鱼。 Fish is eaten by cats. （被动语态）鱼被猫吃。

②被动语态的构成 由“助动词be +及物动词的过去分词”构成 助动词be 有人称、数和时态的变化，其变化规则与be 作为连系动词时完全一样。时态 被动语态结构 例句一般现在 时 am are +过去分词is English is spoken in many countries.一般过去 时 was +过去分词were + 过去分词 This bridge was built in 1989.情 态动 词 can/shouldmay +be+过去分词must/…… The work must be done right now. ③被动语态的用法当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。

2. allow sb. to do sth. 允许某人做某事（主动语态）如： Mother allows me to watch TV every night. 妈妈允许我每晚看电视。 be allowed to do sth. 被允许做某事（被动语态）如： LiLy is allowed to go to Qinzhou. 莉莉被允许去钦州。

3. get their ears pierced 穿耳洞 让/使（别人）做某事 get sth. done（过去分词） have sth. done 如： I get my car repaired. == I have my car repaired. 我让别人修好我的车 I want to have my hair cut. 我要理发.4. enough 足够 形容词+enough 如：beautiful enough 足够漂亮 enough+名词 如：enough food 足够食物 enough to 足够…去做… 如： I have enough money to go to Beijing. 我有足够的钱去北京。 She is old enough to go to school.她够大去读书了。

5. stop doing sth. 停止做某事 Please stop speaking.请停止说话。stop to do sth. 停止下来去做某事 Please stop to speak. 请停下来说话。

6. 看起来好像…sb. seem to do sth. = It seems that +从句 He seems to feel very sad. It seems that he feels very sad. 他看起来好像很伤心。7.倒装句： 由so+助动词（be/do/will/have）/情态动词+主语 意为：…也是一样Neither/Nor + be动词/助动词/情态动词+主语（前为否定） 表示与前面所述事实一致. She is a student. So am I. 她是一个学生，我也是。

She went to school just now. So did I . 她刚才去学校了，我也是 She has finished the work. So have I . 她已经完成了工作，我也完成了。She will go to school. So will he. 她将去学校，他也是。

Tom can't swim. Neither can John.8. yet 仍然，还 常用在否定句或疑问句当中 可与although/though连用9. stay up 熬夜如：I often stay up until 12:00pm.我经常熬夜到12点。10. clean up 打扫 整理 如： I have cleaned up the bedroom. 我已经打扫完了卧室。

11. 程度副词：always总是 usually经常 sometimes有时 never从不 如：I am always/usually/sometimes/never late for school. 我总是/经常/有时/从不上学迟到。12. 曾经做某事： Do you ever get to school late? Yes, I do. No, I don't. Have you ever got to school late? Yes, I have. No, I haven't.13. go shopping（去购物）， go fishing（去钓鱼）go swimming（去游泳）， go boating（去划船）go hiking（去登山）， go trekking（去徒步）14. .be strict with+人. be strict in+事物.例： The head teacher is strict with his students He is strict in the work.15. take the test 参加考试pass the test 通过考试 fail a test 考试失败16. the other day前几天，不久前的一天.（用于过去时）every other day = every two days 每隔一天 （每两天）17. agree 同意 反义词 disagree不同意 动词 agreement 同意 反义词 disagreement 不同意 名词18. keep sb/ sth. +形容词 使某人/某物保持…. 如：We should keep our city clean.(cleaningⅹ)我们应该保持我们的城市干净。

Don't keep me waiting for a long time.别让我等得太久。19. both…and… +动词复数形式如： Both Jim and Li Ming play bastketball.20. learn (sth.) from sb. 向谁学习（什么） 如： Jim learnt English from his English teacher. 吉姆向他的英语老师学习英语21. have an opportunity to do sth. 有机会做某事 have a chance of doing sth. 有机会做某事 如：I have an opportunity to go to Beijing. I have a chance of going to Beijing.22. at present 目前23. at least 最少 at most 最多24. 花费 take ,cost, spend , pay It take (sb.) time to do sth. It took (me) 10days to read the book. sth. cost (sb.) …… The book cost (me) 100yuan. sb. spend … on sth. She spent 10days on this book. sb. spend …doing sth. She spent 10days reading this book.sb. pay … for sth. She paid 10yuan for this book.25. have +时间段+off 放假，休息 如：have 2 days offoff 不工作，不上班，不上学，不值班.例： I think I'll take the afternoon off. 我想下午歇班. She is off today. 她今天休息. I have three days off next week. 下周我有三天假. They haven't had a day off since last week. 从上周来，他们没休息过一天.26. reply to 答复某人 如：She replayed to MrGreen.27. agree with sth. 同意某事 如：I agree with that idea. agree to sb. 同意某人的意见 如：I agree to LiLei.28. get in the。