2022年新目标英语八年级下三单元WhatwereyoudoingwhentheUFOarrived备课笔记.

1、学习必备欢迎下载8 下 3 单元一、词组：1. get out of 走出 2. go into 走进 3. walk down 沿着 走 4. take off 起飞 5. be surprised 诧异 6. the museum of flight 航空博物馆 7. take turns 轮番 8. tell stories 讲故事 9. jump down from （从）跳下来 10. take photos 照相 11. run away 跑开 12. think about 考虑13. next to 紧挨着 14. in history 在历史上 15. shout to/at

2、 对 喊叫 16. hear about 听到 17. at that time 在那时 18. have fun 玩的高兴 19. in science 悄悄地 20. take place 发生 21. the world trade center 世界贸易中心 22. around the earth 全球 23. all over the world 全世界24. come out of 从中来 25. divide into 把 分成二、句型：1. the boy was walking down the street when the ufo landed.当飞碟降落时，那个男孩正

3、在沿着街走；2. while the boy was walking down the street , the ufo landed.当那个男孩正沿着街走时，飞碟降落了；3. our teacher asked us to stop what we were doing and listen.我们的老师让我们停止我们所做的事情听讲；4. not all events in history are as terrible as this. 并不是历史上全部的大事都像这件事那样糟糕；5. people often remember what they were doing when they h

4、eard the news of important events in history.当人们听见历史上的重要大事的消息时，他们常常能记住他们当时所做的事；6. an alien got out of the ufo. 一个外星人走出了飞碟；7. while the girl was shopping , the alien got out.当那个女孩在购物时，外星人走出来了；8. the girl was shopping when the alien got out.当外星人走出来时，那个女孩正在购物；9. when he returned , he became a national

5、hero in china, and became famous all over the world.当他回来时，他成了中国的民族英雄，变得全世界著名；10.i had a very unusual experience on sunday. 在周日，我有了个非比平常的经受；11. at around ten o clock in the morning, i was walking down the street when a ufo landed right in front of me.在早晨大约十点钟时，我正在沿着街走，突然一架飞碟正好落在我前面；12. when linda fin

6、ally saw davy, he was jumping and running with another dog.当琳达最终观察戴夫时，他正撵着另一条狗又跑又跳；13. although some people may not remember who murdered him, they remember what they were doing when they heard about the event.尽管一些人不能记住谁谋杀了他，但是他们却能记住当他们听见这个消息时他们正在做什么；14. even the most everyday activities can seem im

7、portant. 甚至最日常的活动也能看上去很重要；15. they walked home together in silence. 他们一起悄悄地走回家；8 下 3 单元词法1.i was standing in front of the library.我正站在图书馆的前面. 解析 in the front of与 in front of .in the frontof 指在的前部 ,强调在 整体的前部 ;in front of 在的前面 ,相当于 before.2what was the girl doing when the ufo took off.当飞碟起飞的时侯 ,这女孩在干什

8、麽 . 解析 take off脱下 ;飞机起飞 .take off 做脱下讲时 ,其反义词是 put on.3.i had a very unusually experience on sunday.在星期天我有一次非同平常的经受. 解析 .usual 是形容词 ,意为通常的， 一般的， 而 unusual 就是 usual 的反义词， 它是由 usual加上前缀 un 构成；意为反常的，不常发生的，这也是英语中的构词法； experience 在这里用做可数名词，意为经受；experience 仍可做不行数名词，意为体会；4. talk on the phone 通过电话谈话留意：这里要用介

9、词on ,eg. watch on tv ,on the internet5. get out of the shower 洗完澡出来 get out of the ufo从 ufo 中出来 get out 出来6. i was walking down the street when a ufo landed right in front of me .当一个 ufo 恰好落在我面前的时候，我正在街上走；right 在这里是副词， “恰好 ”“正好 ”的意思，表示强调；例如 right now （现在）right here （就在这儿）right in front of me恰好在我前面【注

10、】副词 just 也常用于加强语气；如：it s just around the comer .就在拐角处；just wait a moment , please .请稍候；7. be surprised （某人）很惊讶eg. he was surprised when i saw him . 我观察他的时候，他很惊讶；另外， surprise sb. 指“让某人惊讶 ” eg. i dont want to surprise you我. 不想让你惊讶； amazed 诧异的 . surprised 惊喜的 形容人的心情 amazing 令人诧异的 .surprising 令人惊喜的 .（形容

11、物，令人 ）eg. he was surprised when i saw him . 我见到他的时候，他感到很惊讶；be surprised to do 做 .令人惊讶惊讶地去做 . eg, i am surprised to see you here. be surprised at sth. 对 感到惊讶 eg, i was surprised at his words.surprising令人惊讶的 , 常用来修饰物或主语是物. eg, it is surprising news for me.to ones surprise令人诧异地是 . to my surprise, he pa

12、ssed the exam easily. isnt thatamazing. “那莫非不令人诧异吗 .”这是一个否定句 ,表达确定的意思 . 否定句的回答要留意 , 确定时要用yes+确定结构 ,否定时要用no + 否定结构 ,这和汉语表达有很大不同.eg. wont you go. 你真不去 .yes, i will. 不, 我要去 .no, i won t. 是的,我不去 .8. before the police arrived , the alien left the shop . 在警方到达之前，外星人离开了商店；before 在“ 之前 ”引导时间状语从句9. be scared

13、 （某人）给吓坏了，可怕了eg. he was scared when he heard the strange voice .当他听到了那个古怪的声音，他可怕了；10. run away逃跑11. walk around the station在车站走来走去12. she didn t think about looking outside the stati她on没.想到过要往车站外面看一看；think about考虑looking outside the station是动名词短语，做think about 的宾语；look outside往外看13. at the doctor在诊s所

14、（医院）at the barber在理s发店语法学问一、 过去进行时：表示在过去某一时间内正在进行的动作；构成： was / were + 现在分词（其中 was 是 am、is 的过去式， were 是 are 的过去式）eg. 1 i was doing my homework then那时，我正在做作业；2 he was cooking in the kitchen at 12 o clo昨c天k ye1s2te点rd，ay他. 正在厨房烧饭；用法： 过去进行时表示过去某一段时间或某一时刻正在进行的动作；常与之连用的时间状语有， atthattime/mo ment,atthis tim

15、e yesterdaylast night/sunday/week,at+ 点钟+yesterday last night / sunday， whensb. did sth 等时间状语从句，如：what were you doing at 7p.m. yesterday. 昨天晚上七点你在干什么？i first met mary three years ago. she was working at a radio shop at the time.我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作；i was cooking when she knocked at the door.

16、她敲门时我正在做饭； when 后通常用表示暂短性动词，while 后通常用表示连续性动词，因此它所引导的状语从句中，谓语动词常用进行时态，如：when the car exploded i was walking past it.= while i was walking past the car it exploded. when 用作并列连词时， 主句常用进行时态， 从句就用一般过去时， 表示主句动作发生的过程中，另一个意想不到的动作发生了；如：i was walking in the street when someone called me. 我正在街上走时突然有人喊我； when

17、作并列连词， 表示 “（这时） 突然 ”之意时， 第一个并列分句用过去进行时，when引导的并列分句用一般过去时；如：i was taking a walk when i met him. 我正在漫步，突然遇见了他；we were playing outside when it began to rain. 我们正在外边玩，这时下起雨来了；现在分词的构成1）一般动词在词尾加 -ing ，读 i，如 go - going ； 2）以不发音字母 e 结尾的动词，先去掉e，再加 -ing ；come - comingmake - makingwrite - writing3） 以重读闭音节结尾的动词

18、， 假如末尾以一个辅音字母结尾，应先双写这个字母， 再加 ing， x 和 w 结尾的除外；如 get - gettingswim - swimmingshow - showing4） 以字母 y 结尾的单词，直接加ing ；如 carrying、playing 、studying ；5）以字母 ie 结尾的动词，变 ie 为 y，再加 ing ；die dyinglie lying6）以元音字母加 e 结尾，或以 e 结尾，且 e 发音的动词， 直接加 - ing；see - seeingbe - being 使用进行时态的留意事项1） 一些动词，如 see、hear、love 、like

19、、know 、remember；understand、have 等表示感情、知觉和状态的词，一般不用于进行时态；2） 在 there 和 here 引起的句子中，常用一般现在时代替现在进行时；eg. here comes the bus .there goes the bell . 过去进行时和一般过去时的区分1）过去进行时表示过去正在进行的动作，而一般过去时就表示一个完整的动作；如： they were writing letters to their friends last night .昨晚他们在写信给他们的伴侣； （没有说明信是否写完）they wrote letters to th

20、eir friends last night .他们昨晚写了信给他们的伴侣； （表达了他们已写好的意思，整个写的过程已完成；）2）当动作连续较长时间时或表示厌烦、颂扬等感情颜色时，常用过去进行时表示；如： he was thinking more of others than of himself .他考虑别人的比考虑自己的多； （表示说话者颂扬的口气）the boy was always making trouble then .那时，他总是惹麻烦； （表示说话者厌烦的口气） 二、 以 when 和 while 引导的时间状语从句1） 连续性动词和非连续性动词连续性动词指动作可以连续一段时间

21、，而不是瞬时终止；如：work 、study、drink 、eat 等；学习必备欢迎下载非连续性动词指动作极为短暂，瞬时终止；如：start、begin、hit 、jump 、knock 等；2） 在本单元中，显现了以when 和 while 引导的时间状语从句；<1> when 表示 “当 的时候 ”；从句中 既可用连续性动词，又可用非连续性动词，这些动词既可以表示动作，又可表示状态；从句中的动作既可和主句的动作同时发生，又可在主句的动作之前或之后发生；如：mary was having dinner when i saw her .当我看到玛丽的时候 ,她正在吃饭 .主句从句s

22、ee是非连续性动词 the boy was still sleeping when his mother got home yesterday morning .<2> while 表示 “在 的时候 ”、“在 期间 ”；它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中；while 从句中必需是表示动作或状态的连续性动词 ；如：the weather was finewhile we were in beijing .当我们在北京的时候天气很好.主句从句表示状态 she calledwhile i was out .当我不在时 ,她打过电话 .while we

23、 were swimming someone stole our clothes .当我们正在游泳的时候,有人偷了我们的衣服 从句 swim 连续性动词 留意： .were going away for a while. .jane was dressed in brown while mary was dressed in blue. 的 while 是名词 “一会儿 ”的意思；的 while为转折连词， “然而 ”的意思，表对比；而but 表转折；假如主句的动作在从句的动作过程中发生，从句常用进行时；如；while we were swimming someone stole our cl

24、othes . don t talk so loud while others are working . 总结：1. when 可指时间点，又可指时间段，从句中可用连续性动词，也可用非连续性动词；2. while 总是指一个时间段，从句中必需用连续性动词； 练习： 用 when while完成以下句子 :1 what were you doing 2while whenyang liwei went into space.i was walking to the mall yesterday i met george.3 whenyou called, i was taking a show

25、er.4 tim was riding his bicyclewhenhe saw the alien. 5 we arrived in beijingwhileit was snowing.6 where were you goingwhenyou had the accident.三、被动语态：被动语态是表示被动 .主语是动作的承担者 .它的结构是 主语 +助动词 be+ 过去分词例如 : english is widely used in the world.英语在全世界被广泛使用.the mountain is covered with snow all the year around

26、.山上终年被雪掩盖. knives are used for cutting things.小刀是用来切东西的 .rice is grown in south china.华南种植水稻 .留意： 本学期是初步接触，将于九年级正式学习，它有各种时态；四、情态动词：情态动词表示 “应当 ”、“必需 ”（ shall, should, may, might, must, ought to）（ 1） shall 和 should 用于表示 “必需 ”： . each member shall wear a name card. 表示规定 每一个会员必需配带名卡； . i should answer h

27、is letter as soon as possible. 表示应当 我应当尽快给他回信； . you shouldn't judge a man always by the clothes. shouldn't不应当 ”含有“劝说的意思 学习必备欢迎下载你不应当总是以貌取人； . the rules shall take effect on jan. 1st. shall用于规章等，表示义务和规定新规章于一月一日起生效；（ 2） may 和 might 用于表示 “应当 " 多用于法律等条文，一般上多用shall: . payment may be paid by

28、 check. 表示规定 应以支票付款； . you might ask before you use my computer. might表示应当 你应当先问过再使用我的电脑；（ 3） must 用于表示 “必需 ”、“务必 ”： . you must keep the place clean. 务必 你务必保持地方洁净； . we must obey orders. 表示有义务 我们必需听从命令； . must i pay now . 用于疑问句 如回答不必时，需用needn't 或 don't have to我现在就得付款吗？情态动词表示 “意图 ”、“准备 ” will

29、, would, shall, shoudl （ 1） will和 would用于表示某种意图： . i'll will call you as soon as possible. will主要用于第一人称我会尽快打电话给你； . will you accept this invitation . 用 would就表示更客气 你情愿接受这邀请吗？ . who will do the job . 用于条件句，可用于各种人称谁情愿做这事？ . we won't will not stay here too long. will not表示不愿 我们不愿呆在这里太久；（ 2） sha

30、ll 和 should 用于表示说话人的意图： . we shan't shall not to if it rains. shall not也可用 will not假如下雨，我们就不准备走了； . i shan't go with you. shall只用在第一人称 我不准备和你一同走；情态动词表示 “意愿 ”（ will, would, shall, should ）（ 1） will和 would： . she will do it if you ask her. 表示主语的意愿 假如你问她，她会做的； . would you have another cup of te

31、a . 用 would比 will客气 你想再来一杯茶吗？ . will you have some cookies . will用于疑问句， 表示问人是否情愿你想吃些烤饼吗？ . if he will he can do it. will用于条件句，用于其次、三人称假如他情愿，他会做的； . would you excuse me . would表示动听语气 你能原谅我吗？（ 2） shall 和 should ： . he shall get his allowance. 留意是 he shall, 表示说话人的意愿他会拿到他的津贴的； . you should sit here as l

32、ong as you like. 只要你愿意，坐多久能行； . shall you go to school with me . 疑问句中，表示问对方的意愿你情愿和我一起到学校去吗？练习：单项挑选1. while anna bike, she met lucy.a ridingb. is ridingc. roded. was riding2. daniel came to beijing last year and he.a. takes photosb. took lots of photosc. took lots of photosd. was taking photos3. he w

33、ent to bed too late last night, so heup early this morning.a. could getb. cannot getc. couldn t getd. got4. i looked for my pen here and there, but i didn t find it a. somewhereb. anywherec. nowhered. everywhere5. linda didn t think abouther dog outside the station.a. looking forb. findingc. finding

34、 outd. looking over6. the shirt is too small. could you please show meone.a. otherb. anotherc. othersd. the other7. jim was badly ill, so he was.a. at hospitalb. at a hospitalc. in hospitald. in the hospital8. whatwhile linda was on her way to new york.a. happenedb. did happenc. was happend. happens9. betty saw a catthe tree on her way to school.a. inb. onc. overd. above10. there are lots ofon the desk; you can have a look.a. newspaperb. newsc. newspapersd. paper 11 look at this photo. can youher name.a think overb think ofc thinkd think about12happened when i was on vacation.a whatb who