人教版九年级英语第12单元知识点

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人教版九年级英语第12单元知识讲解

Unit 12 Life is full of the unexpected词句精讲精练【词汇精讲】1. by the end ofby the end of意为“到……末为止”，其后只能接时间，可用于将来时或过去完成时。

例如：We’re going to finish it by the end of this week.到本周末，我们将完成这项工作。

【拓展】(1) at the end of意为“在……末端，在……尽头”，可以表示时间，也可以表示地点。

例如：at the end of January在一月底（表示时间）at the end of the street在街道末端（表示地点）(2) in the end意为“最后，终于”，相当于at last，finally，其后不能接of短语。

例如：Our team beat theirs in the end.最后，我们队战胜了他们队。

2. disappeardisappear 是动词，意为“消失，消散”。

其反义词是appear, 意为“出现”。

例如：Do n’t disappear again. 不要再突然消失了。

Some animals are disappearing because of hunting.一些动物因滥捕而濒临灭绝。

A woman appeared at the end of the street.一位妇女出现在街道的尽头。

3. go offgo off 意为“发出响声”。

例如：My alarm clock didn’t go off. 我的闹钟没有响。

The alarm went off. 警铃骤然响起。

【拓展】（1）go off 还有“离开，出发”等意。

例如：Do go off the main road, or you’ll be lost.不要离开大路，否则会迷路的。

（2）go off 还表示“变质”。

例如：This milk has gone off. 牛奶变坏了。

人教版九年级英语全一册十二单元语法与短语总结

第十二单元语法与短语总结语法语法重点：过去完成时具体体现：助动词had+过去分词；by the time…经典句子：By the time I walked into class,the teacher had started teaching already.本单元常考短语以及句型1.be late for 迟到例句展示：Why were you late for class today,Kevin？凯文，今天你为什么上课迟到了？想要做某事2.keep doing sth 一直做某事例句展示：I kept sleeping until afternoon.我一直睡到下午。

3.go off（闹铃；警铃）响起例句展示：Did your alarm clock go off yesterday?昨天你的闹铃响了吗？4.rush out of冲出；奔出例句展示:He got up quickly and rushed out of the door.他快速起床并且冲出了门外。

5.brush one’s teeth刷某人的牙例句展示：He forgot brushing his teeth and washing his face this morning.今天早上他忘记刷牙、洗脸了。

6.get to 到达例句展示：Before I got to the bus stop,the bus had already left. 但是，在我到达公交车站之前，公共汽车已经离开了。

7.give sb. a lift捎某人一程例句展示：You can give me a lift in your car next time.下次你可以用你的车稍我一程。

8.be+分钟数+late for sth 做某事迟到多少分钟9.at least至少例句展示：At least by the time you got to school, you were only five minutes late for class.至少在我到达学校的时候，你只迟到了五分钟。

人教版九年级下册英语12单元知识点总结

九年级下册英语12单元知识点总结Unit 12 Life is full of the unexpected.[重点单词]backpack /bækpæk/ n. 背包；旅行包p.89oversleep v.(overslept , overslept)睡过头p.89give ... a lift 捎（某人）一程p.90miss /mis/ v. 错过；未得到p.91unexpected /ʌnikspektid/ a.出乎意料的；始料不及的block /blɔk / n. 街区p.91worker /wə:(r)kə(r)/ n. 工作者；工人p.91stare /steə/ v. 盯着看；凝视p.91disbelief /disbili:f/ n. 不信；怀疑p.91above /əbʌv/ adv. 在上面；向上面prep. 在上面p.91burn /bə:(r)n/ v. (burnt /bə:(r)nt/, burned /;burnt, burned) 着火；燃烧p.91alive /əlaIv/adj. 活着；有生气的p.91take off（飞机等）起飞；匆忙离开p.91till /til/ conj. & prep. 到；直到p.91west /west/ adv. 向西；朝西adj. 向西的；西部的n.西；西方p.91 cream /kri:m/ n. 奶油；乳脂p.92boss/bɔs/ n. 老板；领导p.92pie /pai/ n. 果馅饼；果馅派p.92course /kɔ:(r)s/ n. 课程p.92bean /bi:n/ n. 豆；豆荚p.92market /ma:(r)kit/ n. 市场；集市p.92costume /kɔstju:m/ n.服装；装束p.93embarrassed /imbærəst/ adj.窘迫的；害羞的p.93announce /ənauns/ v. 宣布；宣告p.94spaghetti /spəgeti/ n. 意大利面条p.94hoax /həuks/ n. 骗局；恶作剧p.94discovery /diskʌvəri/ n. 发现；发觉p.94lady /leidi/ n. 女士；女子p.94officer /ɔfisə/ n.军官；官员p.94believable /bili:vəbl/ adj.可相信的；可信任的p.95 embarrassing /imbærəsiŋ/ a. 使人害羞的（难堪的或惭愧的）p.95 New Zealand /nju:zi:lənd/ 新西兰p.91Italy /Itəli/ 意大利p.94Mars /ma:(r)z/ 火星p.94Carl /ka:(r)l/ 卡尔（男名）p.90Orson /ɔ:(r)sən/ Welles /welz/ 奥森•韦尔斯p.94【重点短语】1. take a shower 淋浴2. leave my backpack at home 把背包忘在家里3. get back to school 返回学校4. start teaching 开始教学5. go off 响铃6. rush out the door 冲出房门7. give sb a lift 捎某人一程8. miss both events 错过两个事件9. be about to do sth 正要做某事10. stare in disbelief at 难以置信地盯着11. raise above the burning building 从正在燃烧的楼上升起12. jump out of bed 跳下床13. collect the math homework 收数学作业14. show up 赶到，出现【重点句型】1. By the time I got up, my brother had already gotten in the shower. 当我起床时，我哥哥已经进了浴室了。

人教版英语九年级下册unit 12单元复习课件老师版

单元知识点梳理词汇拓展1.睡过头；睡得太久v. oversleep(过去式) overslept(过去分词) overslept2.工作v./n. work工作者；工人n. worker3.在……上面prep. 在上面adv. above超过，多于；在……上方prep.(近义词) over 在……上prep.(近义词) on4.着火；燃烧v. burn(过去式) burnt/burned (过去分词) burnt/burned 着火的；燃烧的adj.(现在分词) burning5.向西；朝西adv. 向西的；西部的adj. 西；西方n. west向东；朝东adv. 东方的；东部的adj. 东；东方n.(对应词) east6.发现；发觉v. discover发现；发觉n. discovery7.办公室n. office军官；官员n. officer8.相信；认为有可能v. believe可相信的；可信任的adj. believable难以置信的；不真实的adj.(反义词) unbelievable9.出现v. appear消失；不见v.(反义词) disappear词块归纳1.捎……一程give…a lift2.与……成一排in line with3.赶到；露面show up4.在……以前by the time…5.发生；继续go on6.至少；不少于；起码at least7.醒来wake up8.洗脸wash one's face9.从……跳下jump out of...10.变成turn into11.冲出；奔出rush out12.充满；装满be full of13.(飞机等)起飞take off14.(闹铃、警铃等)突然响起go off15.在(某时间点)以前by the end of16.穿上衣服get dressed17.熬夜stay up18.愚人节April Fool's Day19.化装舞会costume party20.卖光sell out21.发生take place22.减肥lose weight23.结婚get married24.着陆land on25.多于；超过more than26.用完；耗尽run out of27.数以百计的；成百上千的hundreds of核心句型1.幸运的是，卡尔的爸爸在街上看见了我并开车捎了我一程。

人教版英语九年级Unit12单元知识点归纳

Unit12 Life is full of the unexpected.【重点短语】1. take a shower 淋浴2. leave my backpack at home 把背包忘在家里3. get back to school 返回学校4. start teaching 开始教学5. go off 响铃6. rush out the door 冲出房门7. give sb a lift 捎某人一程8. miss both events 错过两个事件9. be about to do sth 正要做某事10. stare in disbelief at 难以置信地盯着11. raise above the burning building 从正在燃烧的楼上升起12. jump out of bed 跳下床13. collect the math homework 收数学作业14. show up 赶到，出现【重点句型】1. By the time I got up, my brother had already gotten in the shower. 当我起床时，我哥哥已经进了浴室了。

2. By the time I got outside, the bus had already gone. 当我出来时，公汽已经走了。

3. When I got to school, I realized I had left my backpack at home. 当我到达学校时，我才意识到我把背包忘在家里了。

4. By the time I walked into class, the teacher had started teaching already. 当我走进教室时，老师已经开始讲课了。

5. By the time I arrived at the party, everyone else had already showed up. 当我到达晚会时，其他的每个人都已经到了。

人教版九年级英语第十二单元知识点总结

人教版九年级英语第十二单元知识点总结Unit 12: Life is Full of the UnexpectedIn this unit。

we XXX。

"unexpected" means something that is surprising or not expected。

We also learned about the phrase "the unexpected," XXX.In terms of grammar。

we focused on the past perfect tense。

This tense is used to describe an n that had already happened before another past n or time。

The structure of the past perfect tense is "had + past participle," and it can be used in both positive and negative XXX.To indicate the time frame of the past perfect tense。

we can use time ns like "by," "before," "when," or XXX。

For example。

"We had finished our homework before 10 o'clock," or "When I got there。

the train had already left."Overall。

this unit helped us better XXX.XXX XXX to those who have been injured in war。

人教版九年级全一册英语Unit12单元语法知识点总结

人教版九年级全一册英语Unit12单元语法知识点总结本单元重点短语的具体用法1. take a shower：“take a shower”的意思是洗澡或淋浴。

例如：I need to take a shower before going to bed.（我需要在睡觉前洗个澡。

）2. leave my backpack at home：“leave sth at home”表示把某物忘在家里。

例如：I left my keys at home and had to go back.（我把钥匙忘在家里了，不得不回去拿。

）3. get back to school：“get back”的意思是返回，“get back to school”就是回到学校。

例如：I need to get back to school to hand in my homework.（我需要回到学校交作业。

）4. start teaching：“start doing sth”表示开始做某事，“start teaching”就是开始教学。

例如：The teacher started teaching and the students began to take notes.（老师开始教学，学生们开始做笔记。

）5. go off：“go off”可以表示（闹钟等）响铃。

例如：The alarm went off and woke me up.（闹钟响了，把我叫醒了。

）6. rush out the door：“rush out”的意思是冲出去，“rush out the door”就是冲出房门。

例如：I rushed out the door without breakfast this morning.（今天早上我没吃早饭就冲出房门了。

）7. give sb a lift：“give sb a lift”的意思是让某人搭车、捎某人一程。

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九年级英语Unit12
1. be supposed to do .应该如：
We are supposed to stop smoking. 我们应该停止吸烟。

知识拓展表示应该的词有：should, ought to ,be supposed to
2. shake hands握手shake 本意是“摇动、震动”
3. You should have asked what you were supposed to wear.
你本应该问清楚怎么样穿才得体。

中的“should have asked”是“情态动词＋现在完成时”表示过去本应该做某事，事实上没有做如：She should have gone to Beijing. 她本应该去了北京。

（没有去）4. be relaxed about sth.对某事随意、不严格如：
They are relaxed about the time. 他们对时间很随意。

5. pretty adv. 相当,很＝very She is pretty friendly. 她相当友好。

adj. 美丽的She is a pretty girl.她是一个美丽的女孩。

6. make plans to do == plan to do. 打算做某事如：
She has made plans to go to Beijing.==She has planed to go to Beijing.
7. drop by 访问看望拜访串门
We just dropped by our friends’ homes.我们刚刚去朋友家串门。

8. on time 按时
9.after all 毕竟终究如：
You see I was right after all.你看，毕竟还是我对了。

10. invite sb. to do sth. 邀请某人做某事如：
Lily invited me to have dinner.莉莉请我吃晚饭。

11. without 没有
12. around the world == all over the world 全世界
13. pick up 捡起挑选如：He picked up his hat. 他捡起他的帽子。

14. start doing == start to do 开始做某事如
He started reading.== He started to read. 他开始读。

15. point at 指向
16. stick v. 剌截n. 棒，棍
chopstick 筷子是由chop(砍)＋stick(棒)合成，
通常用复数形式：chopsticks
17. go out of one’s way to do 特意，专门做某事如：
He went out of his way to make me happy. 他特意使我高兴。

18. make mistakes 犯错误（复数）make a mistake 犯错误（一个）
19. be different from 与…不同如：
Chinese food is different from theirs. 中国菜与他们的不同. 20. get/be used to sth. 习惯于…
get/be used to doing习惯于…
be used to do 被用于做…
be used for doing被用于做…
used to do 过去常常做…如：
I wash clothes everyday. But I’m used to it.
我每天都洗衣服，但我习惯了
I am used to washing clothes. 我习惯于洗衣服了。

The knives are used to cut things. 小刀被用来切东西。

The knives are used for cutting things. 小刀被用来切东西。

She used to watch TV after school. 她过去放学后常常看电视。

21. 我发现要记住每一样事是困难的。

I find it difficult to remember everything.
形式宾语真正宾语
常见的形式宾语有：
find / think + it/them +形容词to do sth. 如：
I think it hard to study English.
22. cut up 切开切碎如：Let’s cut up the water melon.
让我们切开这个西瓜吧。

23. make a toast 敬酒
24. crowd v.挤满其形容词和过去式及过去分词都是：crowded
25. set n. 一套v. 设置
26. can’t stop doing 忍不住做某事I can’t stop laughing. 我忍不住笑
27. make faces做鬼脸
28.face to face 面对面
29. learn…by oneself 自学如：
I learn English by my self. 我自学英语。