2022年人教版九级英语第十二单元知识点总结.docx

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1、学习必备欢迎下载人教版九年级英语第十二单元学问点总结Unit 12 Life is full of the unexpected.一单词unexpected by the time backpack oversleep give sb a lift block in line with worker stare disbelief above burn burning alive airplane till west cream workday pie show up bean market by the end of fool costume embarrassed costume part

2、y announce spaghetti hoax sell out discovery lady cancel officer believable disappear embarrassing本单元语法：过去完成时；过去完成时表示在过去某一时间点以前即“过去的过去” 已经发生的动作；Mr. Black told me that he had seen the movie three times. 过去完成时表示在过去某一时间或动作之前已经发生或完成的动作；它表示动作发生的时间是“过去的过去”； 过去完成时的结构是：确定由“助动词had用于各种人称和数 + 过去分词”构成否定式： had n

3、ot + 过去分词缩写形式： hadn t 过去完成时的时间状语： 表示过去某一时间可用by, before 等构成的短语；We had finished our homework before 10 oclock. 可能通过 when, before 等引导的从句表示；When I got there, the train had left. 过去某一时间通过上下文来表示；Kate hadnt studied hard, so she didn t pass the exam yesterday.二 1.unexpectedadj. 出乎意料的；始料不及的the unexpected“意外的

4、事情”“出乎意料的事”；the adj.表示一类人或事物； the homeless 无家可归者 the disabled 残疾人 the wounded 战争中受伤的人 the injured 事故中受伤的人 2.by the time+ 时间状语从句（1）时间状语从句的时态是一般现在时时（表示将来）,主句用将来完成时；（2）时间状语从句是一般过去式时,主句用过去完成时；by the end of + 时间点（1） +过去的时间点,主句用过去完成时；（2） +将来的时间点,主句用将来完成时；by+时间点（1） +现在的时间点,主句用现在完成时；（2） +过去的时间点,主句用过去完成时；（3）

5、 +将来的时间点,主句用将来完成时；By the time you came back, I had finished this book.By the time Jane gets home, her aunt will have left for Beijing.By the end of last year, I had stayed in Xinzheng for seven years. By now, I have finished all my homework.3.oversleep =sleep late v睡过头 sleep slept sleptoversleep ove

6、rslept oversleptWhat happened . I. A. oversleepB. oversleepedC. Overslept 4.give sb. a lift =give sb. a ride / give a ride to sb.“捎某人一程”,The poor old woman was standing in the middle of the road and asked someone to.A. give him a rideB. give her a rideC. enjoy a rideD. accept a ride 5.leave 与 forget

7、 的用法 :(1) leave “ 遗留,落下,遗忘带”,侧重指把某物或某人留在某个地方,后常跟地点状语；(2) forget“ 遗忘”,侧重指遗忘某件事情,后常跟to do 忘了要去做 或 doing 忘了做过 ；. leave left left v离开1leave sth +地点 把某物遗忘在某地2leave for + 地点离开去某地(3) leave a message 留言ask for leave 请假leave school 中学 毕业(4) leave one by oneself=leave sb alone把某人单独留下6. when 的特别用法“这时,突然”,用于四种结

8、构1be doing sth.whenI was thinking of this when I heard my name called. 2be on the point of doing sth.whenShe was on the point of going out when the telephone rang3be about to do sth.whenWe were about to start when it began to rain. 4.sb. had hardly/scarcely/barely done sth. whenWe had hardly fallen

9、asleep when the bell rang.另： be about to忙于；即将做某事；侧重于表示动作立刻就要发生,常与when 引导的从句连用,但不与详细的时间状语连用；7. be full of = be filled with布满,装满 The basket is full of apples.=The basket is filled with apples. 8.get back to school意为“回到学校”1) get back to后接表地点的名词,意为“回到某地”;2) get back to后面接人 ,可引申为“回复某人的信件,电子邮件,电话”等；3) get

10、 back 仍可表示“ 回来,返回,拿回,取回”等含义；9.My alarm clock didn t go off.go off发出响声 ,闹钟闹响 The alarm went off just now.go over 复习 go away 离开go by 时间过去go for a walk出去漫步go on 连续go fishing/shopping/skating/swimming去钓鱼 / 去买东西 / 去溜冰 / 去游泳10.rush out冲出去,冲出wait in line with意为“与排队等候”stand in line站成一排 cut in line插队stare at

11、 注视 in disbelief不信任 turn into变成land on 意为“着陆；降落于”be late for 迟到 go off 发出响声keep doing sth始终做 .wake up 醒来11.even if / even though/ though三者都可以引导让步状语从句；Even if =even though “即使、纵然”引出的从句表达的是假设或把握很大的事情though “虽然”,引出的从句表达的是事实；I will try even if I may fail.Though it was very late, he went on working.注 tho

12、ugh和 but不能同时显现在句中；12.above1) prep （表示位置）在正上方；（与below 相对） The moon is now above the trees.2) prep 表示在位置、级别、才能、资格、重要性等方面“超过”He is above me in every way.3) adv. “在上面 ; 在上文”； See the examples given above.13.alive, living, live 与 lively lively1） live “活着的 ”,通常指物,不指人,常用来作定语放名词的前面；仍指“实况转播的 ”；例如：a live fish

13、 一条活鱼；Do you like a live show or a recorded show .2） living意为 “活着 ”强调说明 “尚在人间 ”, “健在 ”,可用来指人或物,作定语或表语；例如： .My first teacher is still living . English is a living language .A living language should be learned through listening and speaking . He is regarded as one of the best living writers at present

14、 .留意： living 前加上 the , 表示类别,指 “活着的人们 ”；例如：The living must finish the work of those dead .living 仍可用于短语,例如：make a living 谋生；3） alive 意为 “活着 ”,侧重说明生与死之间的界限 原来会死但没有死 ,既可指人,也可指物；可用来作表语,后置定语或宾补；例如：The badly wounded soldier was still alive whenhewas taken to the hospital . He is dead , but his dog is stil

15、l alive .He wanted to keep the fish alive . This is a fish alive.4） lively 就意为 “活泼的 ”, “活跃 ”, “布满愤怒的 ”,可作定语、表语或宾补,既可指人,又可指物；例如：Jenny is a lively girl . Everything is lively here .这儿一切都朝气蓬勃；He had a strange way of making his classes lively and interesting .live物定语现场的living人/物定语、表语make a living/the li

16、vingalive人/物后置定语、表语、宾补生与死的界限lively人/物定语、表语、宾补愤怒勃勃的 ,无活着的意思1. Jin Yong is one of the greatest and oldestwriter. He is still.A. living; aliveB. living; livingC. alive; livingD. alive; lively2. Is his grandmother still. Yes, she is 102 years old.A. liveB. livingC. aliveD. Lively 14.take off在此句中意为“起飞”,o

17、ff 在此为副词表示“离开；走开”；take off也有“脱下”之意,此时off 为介词,后可直接跟宾语；Take off your coat.Its hot outside. 脱下你的外套,外面酷热；15. The other planes were full so I had to wait till the next day. till意为“到,直到”,相当于until.用于确定句时 , 主句的动词只用连续性的,它所表示的动作始终连续到till 或 until 表示的时间为止,意为“直到为止”；She watched TV till her mother came back 用于否定句时

18、,主句的动词一般是非连续性的,也可以是连续性的,它所表示的动作直到 till 或 until 所表示的时间才发生,意为“直到（才）”；She didnt watch TV till her mother came back.16. on April Fool s Day 愚人节make a fool of sb. 愚弄某人17. embarrass v使尴尬 embarrassed adj. 尴尬的 用来修饰人 embarrassing adj.令人难堪的（修饰物）18. invite sb. to do sth邀请某人做某事invite sb. to + 地点 邀请某人去某地19. show

19、 up 出席 on show =on display展览show off炫耀 show sb. around带某人参观show sb. sth=show sth to sb向某人展现某物20. play tricks on sb.戏弄某人 play jokes on sb. 对某人开玩笑laugh at嘲笑 make fun of取笑Its impolite to laugh at, stare at or playon disabled peopleA. funB. jokesC. tricksD. parts21. Many people ran to their local superm

20、arkets to buy buy as much as spaghetti as they could. as +形容词 / 副词的原级 + as sb. can / could = as + 形容词 / 副词原级 + as possible.学习必备欢迎下载We must do everything as possible. = We must do everything as well as we can. 22.sell out卖光 （用物作主语时,常用于被动语态be sold out ）give out分发hand out分发work out 解答出run out of用完go ou

21、t出去find out查明look out当心take out拿出23. find out, look for与 find1find out强调经过调查、询问、讨论等曲折过程后才能找出；如：Please find out when the train leaves. 2look for意为“查找”,强调查找的过程；3find意为“发觉,找到”,强调查找的结果；24. end up doing sth. （以）终止；I must make good use of my spare time, or I will end up doing nothing.end up as 最终成为 He sta

22、rted as an employee and ended up as head of the firm. end up sth.表示“终止某事”；The scientist ended up his speech at last. end up with sth.（以）终止The students began with speaking English, but ended up with speaking Chinese. 25.marry v 嫁娶(1) A marry B. “ A 与 B 结婚” Bill married Mary on January 1, 1994.(2) A a

23、nd B get married = A and B are marriedA 和 B 结婚get married结婚 Kate and Tom get married last year.(3) marry A to B“ 把 A 嫁给 B”She married her daughter to a rich man.(4) be/get married to sb与结婚26.1当 hundred/ thousand/million前面有详细的数字时,用单数形式2当 hundred/ thousand/million后与 of 连用时用复数形式, 详细的不加 s 也不加 of,不详细的加 s

24、 也加 of27. How do you feel about . = What do you think of .= How do you like .“你怎样看待.” 用于提问对方对某事物的观点28. hear 短语hear 可用作及物动词,表示“听到”、“听见”,侧重于听的结果；如：Im very sorry to hear that.hear 后面仍可以跟that 从句, I hear that youve been here for several years.(2) hear of 是指间接地“听到”“听说”后接名词性质的词；如：I have never heard of him

25、before.我以前从来没有听说过他；hear of 与 hear about 的意义相近它们含有“听人说起”,“从书报上看到关于”等意义Ive never heard of him.我从来没有听说过他；Have you heard about him from anywhere. 你从什么地方听到过他吗？(3) hear from 指“收到的来信”其宾语应是人,而不是信；如：I often hear from my parents. 我常常收到父母的来信；29. get/be dressed穿衣服wear穿,戴（强调状态）宾语可以是衣帽,也可以是饰物、奖章等；Youd better wear

26、 blue or black pants with blown shoes.put on穿,戴（强调动作）后接衣服、鞋帽等；I want you to put on this coat and this hat. dress给穿衣服宾语通常是人,意思是“给穿衣服” ；dress oneself 或 get dressed表示给自己穿衣服； Its time to wake up and get dressed.in后接表示衣服或颜色的词,着重于服装的款式或颜色；它所构成的短语只能作表语或定语； He was in a new black coat.The girl in red is my s

27、ister.30. keep 用法 1.keep+形容词 2.keep+sth/sb + 形容词 3.keep +doing始终做某事4.keep. from doing .阻挡做某事； 5.keepa pet饲养一个宠物6.How long may I keep this book？ keep 指借；由非连续性动词到连续性动词的转换：arrive beherebeginstart beondie bedeadcomeback beback leave be away fromfall illsick,asleep be illsick,asleepget up be upgo out be

28、outfinish be overput on wear 或 be on open be open join be in 或 be a member of close be closed go to school be a student borrow keepbuy/get havecatcha cold havea coldget to know knowbegin to study studycome to work workmove to live infinish/end be overcome to be in sit down be seated marry be married

29、dress be dressedHe has been a soldier for three years.他参军三年了； His father has been dead for two years. 他父亲去世二年了； The film has been on for ten minutes.电影已开头非常钟了； We have studied English for three years. 我们（开头）学英语已三年了； Howlong can I keep this book.这本书我可以借多长时间？必背短语1.be full of 布满了 the unexpected 出乎意料的事

30、2. by the time 到.时候 3. get up 起床4.take a shower / get in the shower 洗澡 5.be 5 minutes late for 迟到 5 分钟 6.in the backpack 在书包 / 背包里 7. get back to school 回到学校 8. start teaching 开头上课 39. keep doing sth始终 /坚持做某事 10. go of（f 闹钟）发出响声 11.wake up 醒来 12. rush out冲出去 13. brushones teeth 刷牙 14. wash one s fac

31、e 洗脸 15. give sb a lift 捎某人一程 16. at least 反义： at most 最多）至少 17. find a job 找到一个工作 18. at the World Trade Center 在世贸中心 19. arrive at + 小 地 点 / arrive in+ 大 地 点 = get to sp. = reach sp. 到 达 某 地 特 殊 点here/there/home/abroad 20. be about to do sth 即将做某事（一般不接详细的时间状语, 表立刻要发生） 21.even though= even if 即使；尽管

32、 22. wait in line 排队等候 23. What is goingon 发生什么 同义句 24. stare at sb 注视某人 25.in disbelief 难以置信地 26. feel lucky to do sth 做某事感到很幸运 27. be alive 活着的 28. jump out of 跳出 29. go straight to sp . 直接到某地 30. take off （飞机）起飞；脱下 31. hear about 听说 32.turn into/change into 变成 turn Ainto B 把 A 变成 B 33.show up 露面,

33、赶到 34. get to the airport 到达飞机场 35. get a chance to say goodbye 得到一个机会说再见 36.forget to do sth. 遗忘要做某事 forget doing sth. 遗忘做过某事 37. leave sp. 离开某地 leave for sp. 动身去某地 38. a costume party 一个化妆舞会39.get dressed 穿衣服 40. stay up 熬夜 41. invite sb. to sp. 邀请某人到某地invite sb. to do sth. 邀请某人做某事42. be embarrass

34、ed（主语是人）很尴尬的 be embarrassing （主语是物） 很尴尬的 43. all night整夜 44. take place发生 45. play a joke on sb. 跟某人开玩笑46. play atrick on sb 戏弄某人 47. Sth happens to sb. 某人发生某事 三组句型 48. sell out 卖光 49. as . as sb can= as. as possible 尽可能 .地 50. lose weight 减肥 51.end up doing sth 终止做某事end up with sth.以某事终止end up sth.

35、 终止某事 52. get married to sb.与某人结婚 （表短暂动词） be married to sb.与某人结婚 表状态） 53. move across 穿越 54. run away 逃离 runaway from sp.从某地逃离55. the luckiest day 最幸运的一天 56in the middle of the road在路中间 57.lead to通向；导致 58. cancel a plan取消一个方案59. miss doing sth.错过做某事60. a bowl of. 一碗.61. leave my backpack at home把背包忘

36、在家里 62. miss both events 错学习必备欢迎下载过两个大事 63. raise above the burning building从正在燃烧的楼上升起64. collect the math homework 收数学作业 65. complete the work for my boss完成老板的工作 66. make the apple pie 制作苹果馅饼67. show up 赶到 ,显现 68. add the green beans 加绿豆荚 70. fear spread across the whole country惧怕席卷整个国家71. the unlu

37、ckiest day of my life一生中最不幸的一天 72. head west 向西行驶 74. turn around调头 75. make an unexpected discovery作一个出乎意料的发觉76.it was two blocks east from my office它在离我办公室东面两个街区的地 方 77take a holiday=have a holiday度假 78.what bad luck79 the day before前一天 80.call sb = telephone/phone/ringsb 81.huge truck/announce/th

38、eater82.therewould be+n81 land on the earth 在地球着陆 82.a piece/slice of+U 一片 a piece of 比较泛,一块,一片,一件等等都可以用 a piece of 表示 a slice of 特地指一片（切片,用刀切下来的一片）83.stay up late熬夜；睡得很晚stay up熬夜不睡My Most Unlucky DayToday is my most unlucky day. Yesterday I had a lot of homework to do, so I stayed up too late last

39、night. And today my clock didn t go off, so I got up too late. After I got up, I found my bike was broken. Then I ran to the bus stop. Unfortunately, by the time I reached there, the bus hadleft. When I got to school, the teacher had begun her class. When I sat at my seat, I realized I had left my backpack at home. At noon I wanted to have lunch, and I found I had no money. After school, I couldn t go into my room because I had left my keys at school.What an unlucky day it is.