八年级下册第三单元笔记参考word

1、八年级下册第三单元笔记Unit 3 what were you doing when the ufo arrived? 1 重点词汇1.get out 出去，离开 get on with sb./sth. 进展，相处 get over 克服 get away 离开 get through 穿过，完成 get out of 从出去 get up 起床 get in 进来 get off 下班，下车2cut 切；剪；割 cut (ones)hair 理发 Be carefulDont cut yourself小心，别切到自己。3. experience 经历，经验n,v Experience is

2、 the best teacher. He has many interesting experiences.4. take off 起飞 take up 占据 take away 带走 take out 拿出 take place 发生5. come in 进来 come of 来自 come on 进步，进展，加油，得了吧，快点 come across 偶然发现，遇到 come about 发生，产生 come around 拜访，参观6. happen; take place 虽都意为“发生”，但happen一般指偶发事件，而take place则指事先计划好的事情。二者均是不及物动词。

3、不能用于被动语态。如：When did the accident happen? 事故是什么时候发生的？The May 4th Movement took place in 1919. 五四运动发生于1919年。 sth. happen to +名词 ：发生于身上 happen to do sth 碰巧做某事 如：She hoped nothing bad would happen to him7.in front of 与in the front of 在的前面 in the front of 整体的前面 eg.: There is a tree in front of the house.

4、 in the front of 内部的前面 eg. She sat in the front of the bus.8. remember doing记得过去曾经做过某事 I remember returning that book to her.我记得已把那本书还给她了。2 / 10 remember to do sth.记得去做某事 Please remember to return that book to her.请记得把那本书还给她。 remember me to请向致意 Please remember me to your family.请代我向你的家人问好。 stop to d

5、o sth./stop doing sth. forget to do sth./forget doing sth.9. in a tree 和on a tree 在树上 in a tree指的是树以外的东西，不是树本身长的东西（如：人、动物等） eg.Are there any birds in the tree? on a tree指的是树木本身的一部分（如：树叶、树的果实等） eg:Look! There are many apples on the tree. 10. reach是及物动词，后面直接跟地点名词 eg:They reached London. get是不及物动词，后跟名词

6、时要加介词to eg:Can we get to the station in time? arrive是不及物动词，后跟名词时要加介词in或at eg: At what time did you arrive at the station?11.情态动词：must 用于表示“必须” 以must引导的一般疑问句，否定用 No，you neednt或 dont have to如：Must I pay now? Yes,you must . No, you neednt./No,you dont have to.12.what和how引导的感叹句 what修饰名词或名词短语，有以下两种形式： 1.

7、 What+a(an)+（形容词）+单数可数名词+主语+谓语！或是：What+名词词组+主语+谓语！如： What an apple this is! What a fine day it is! 2. What+(形容词）+可数名词复数或不可数名词+主语+谓语！ What kind women they are! What nice music it is! how修饰形容词、副词或动词。其结构是：How+形容词（副词）+主语+谓语！ 如：How hard the workers are working! How clever the girl is! How quickly the boy

8、 is writing! 注意：当how修饰动词时，动词不跟着感叹词提到主语之前。 How the runner runs! what与how引导的感叹句，一般情况下可以相互转换，转换后意义不变。 如： What an interesting story it is!=How interesting the story is! what a beautiful building it is!=How beautiful the building is! 在口语中，感叹句的主语和谓语常常省略。如： What a nice present!（省略it is） How disappointed!（省

9、略she is或其它可作本句主、谓的词语）2 必背短语1. in front of 在的前面（外部） in the front of 在的前面（内部）2. in the library在图书馆3. get out of/get into出之外/进入4. sleep late睡懒觉sleep well睡得好 get to sleep=fall asleep睡着5. walk down/along沿走6. take off(飞机)起飞；脱下（衣帽）7. on Sunday evening在星期日晚上注意:（特指某日如星期、假日、某月某日或某个特定的上下午晚上用on）8. in the tree在树

10、上 on the tree在树上9. take photos照相10. at the train station在火车站11. run away跑开，逃跑12. as+adj原形 as和一样如：She is (not) as beautiful as her sister. I can run as fast as he(him)13. buy/draw/make sth. for sb.为某人买/画/制作14. walk home走回家15. in history在历史上16. for example例如17. in the city of在市18. on the playground在操场

11、上19. ten minutes ago十分钟前20. take place发生（强调必然性）21. happen to sth./sb. 发生（强调偶然性）如：What has happened to you?=Whats the matter with you?=Whats wrong with you?22. of course=sure=certainly当然 23. all over the world=around the world遍及全世界24. outside/inside the station在车站外/内25. next to相邻，紧贴26. close to接近于；在附

12、近27. be ill in hospital/bed生病住院/在床28. hear about/of听说（间接听到）29. in silence沉默不语 keep silent 保持沉默30. an unusual experience 一次不寻常的经历31. have fun (in) doing sth 干某事有乐趣 have difficulty doing sth 干某事有困难32. have meaning to 有意义 33. become the first Chinese astronaut in space 成为中国首位太空宇航员34. a national hero 一个

13、民族英雄 35. be famous all over the world 全世界出名 36. for the first time 第一次三.目标句型:1. What were you doing when I arrived/at that time/at 8:00 last night/from 9:00 to 10:00 yesterday? 2. I was doing sth. When+一般过去时的时间状语从句. 3. While sth./sb. was doing sth., I was doing sth. 4. What were you doing when the U

14、FO landed?5. While my mother was cooking ,I was watching TV.6. I was walking down the street when a UFO landed right in front of me.7. You can image how strange it was. 8. I followed to see where it was going.9. Isnt that amazing! 10. She didnt thinking about looking outside the station.11.I was so

15、tired this morning. It was difficult to get out of the bed.12.Liu Xiang won the gold medal at the 2004 Olympics.13.Beijng was made host to the 2008 Olympics.14.People often remember what they were doing when they heard the news of important events in history.15. This was one of the most important ev

16、ents in modern American history.16.Even the most everyday activities can seem important.17.Our teacher asked us to stop what we were doing and listen.18.However, in more recent times, most Americans remember what they were doing when the World Trade Center in New York was destroyed by terrorists.19.

17、Not all events in history are as terrible as this, of course.20. His flight around the Earth lasted about 22 hours.四语法讲解（过去进行时）过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用。肯定形式：主语+was/were+V-ing否定形式：主语+was not (wasnt)/were not (werent)+V-ing疑问形式：Was/Were+主语+V-ing。基本用法：1. 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

18、连用的时间状语有：at that time/moment, (at) this time yesterday (last night/Sunday/week), at+点钟+yesterday (last night / Sunday)，when sb. did sth等如:What were you doing at 7pm yesterday? I was cooking when she knocked at the door. 2. when后通常用表示短暂性动词，while后通常用表示持续性动词， 如：When the car exploded I was walking past

19、it.= While I was walking past the car it exploded.3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，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. 4. when作并列连词，表示“（这时）突然”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：We were playing outside when it began to rain. 特点 ：while之后的从句一般用：进行时态（be+do

20、ing） When之后的从句一般用：过去时态 5 随堂练习1. Who jumps _ in your class?A. far B. farther C. farthest D. longer2. You must have _ Jone,and she is a very famous singer.A. heard from B. heard C. heard on D. heard about3. We must hurry up, and the plane will _ in five minutes.A. leave B. go C. take off D. lands on4.

21、 Ted_ while he_ his bicycle and hurt himself.A.fell, was riding B.had fallen, rode C.fell, were riding D.had fallen, was riding5. The reporter said that the UFO_ east to west when he saw it.A. was traveling B.traveledC.had been traveling D. has traveled6. When I arrived at his office, he _ on the phone.A. spokeB. was speaking C. had been speaking D. had spoken7. Theres some policemen over there. What_ ? A.happened B.taking place C.happening D.was happening 8. Look! He is sitting_ his ca