初三英语下册第三单元提纲.docx

《初三英语下册第三单元提纲.docx》由会员分享，可在线阅读，更多相关《初三英语下册第三单元提纲.docx（10页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、第三单元提纲1. Be careful, Danny! 当心，丹尼！careful(adj.)小心的；仔细的 (more careful most careful)carefully (adv.) 小心地careless (adj.)粗心的be careful of/about/with.|、心;注意.You should be careful with cars when you cross the road.2. Was it safe? safe( adj.)安全的 safely (adv.)安全地 safety (n).安全They are decorating the art cla

2、ssroom.他们正在装布美术教室。decorate (v.)装饰 decoration (n.)装饰；装饰品decorate.with 用.装饰.He decorated the classroom with colourful lights just now.3. Im going to hang it from the ceiling over the desk.我要把它挂到桌子上面的天花板上。(1) v悬挂; 垂下 hang - hung- hung I hung this picture on the wall just now.(2)hang it/them up把挂起来(代中原则

3、)(3)hang out 闲逛； 闲荡 He likes hanging out with his parents on weekends.4. He sees Danny lying on the floor.他看见丹尼躺在地板上。(1) lie (v.)躺；平躺 lie - lay - lain - lyingThere is a dog lying on the floor.There is a dog lying on the floor.有一条狗正在地板上躺着。He lay down in the sofa slowly just now.他刚才慢慢地躺到沙发里。The patien

4、t has lain on the bed for three days.这个病人已经躺在床上三天。(2) lie (v.)说谎 lie - lied - lied - lying The boy is lying! Dont believe in him.6. My tail hurts a little, but its not serious.我的尾巴有点疼，但不厉害。 serious (adj.)严重的，严肃的 Her son was deaf after a serious illness, seriously (adv.)严重地He hurts seriously.be serio

5、us about (doing) sth.对某人/某物/做某事是认真的。We should be serious about our future.7. He jumps up.他跳起来。jump up跳起来 拓展：jump down跳下来 jump into 跳入 jump out 跳出来 jump onto 跳上 jump off 跳离8.1 tried to catch you, but you landed on top of me.我试图接住你，你却砸在我身上。catch- caught-caught 接住 Please catch the ball when I pass it t

6、o you.赶上(公共汽车，飞机，火车等)He got up early to catch the first bus.捕捉 Cats catch mice. 受感染 catch a cold9. That is not necessary.necessary (adj.)必须的，必要的It is necessary (for sb.) to do sth.It is necessary for him to call an ambulance.1(). Thirteen-year-old Ann Brown was hit by a car at 15 Park Road.13岁的安布朗在公

7、园路15号被汽车撞了。(hit-hit-hit-hitting)被动语态的构成:be+过去分词：一般现在时：am/is/are+过去分词 Our classroom is cleaned every day. 一般过去时：was/were+过去分词His bike was stolen yesterday.一般将来时：will be+过去分词 A new school will be built next year.含有情态动词的被动语态：can/need/must/should/may+be+过去分词11 .The accident happened at about 7:30.事故发生在早

8、上 7:30 左右。sth. happen +地点/时间“某事发生在.”An accident happened in that street last Monday.sth.happen to sb./sth.“某事发生到某人”-What happened to her? -She had a headache.sb. happen to do sth.“碰巧做某事”I happened to see Jenny in the library.13. “匆忙做某事”的三种表达be in a hurry to do sth.We were in a hurry to decorate our

9、classdo sth. in a hurryHe left in a hurry.他匆忙离开了。hurry to doHe hurried to hang it from the ceiling.14. The car couldnt stop in time.汽车没有及时停住。in time意思是“及时”拓展：on time按时all the time 一直at times/ from time to time 不时,有时 at the same time 同时in no time 立亥！|15.1 want to stop her from running after the ball,

10、 but she didnt hear me.我想阻止她追球，但他没有听见。stop-stopped-stopped“阻止做某事”：stop/prevent .（from） doing sth； keep.from doing sth.He stopped/prevented his legs from bleeding.run after意思是“追赶They were running after each other when he arrived.run across偶然遇见run into遇到（困难）run out of 用完；耗尽 run away from 躲开16.He stopp

11、ed traffic on the road until the ambulance came.他拦住了路上的车辆，直到救护车到来。until用于肯定句，意为“直到.为止”，主句谓语通常为延续性动词。（主将从现）I will stay in the town until my mom pick me up. 用于否定句，构成“not.until.，意为“直到才主句谓语为非延续性动词The fire wasnt put out until firemen arrived.17 . Doctors say she can expect to return to school in about a

12、week医生说她有望约一周后返回。expect sth:期待某物Im expecting a letter from my friend.expect to do sth:期待做某事 He expects to go there next week.expect sb. to do sth:期待某人做事He expects you to finish the work on time.expect+(that)从句期望/期待She expects (that) the training will buy her a dress.18 .all of a sudden = suddenly 突然

13、地“godown 倒卜；下降The building went down yesterday evening.When will the price of food go down?19.1 felt so terrible that I lay down again.So+adj/adv that从句 ”如此以至于”The boy is so young that he cant go to school now.Such a/an adj名(单)that从句 ”如此以至于”He is such a young boy that he cant go to school.Such adj名(

14、复)/不可名that从句It is such great weather that we all go out for a picnic.They are such excellent students that every teacher likes them.20 .blood n.血(不可数) bleed v.流血；失血 (bleed - bled - bled)21 .There was a sharp rock sticking out of it.有一个尖尖的岩石插在头盔的外面。There be sb./sth. doing sth.有某人正在做某事stick-stuck-stuc

15、k stick out of. 从伸出来 stick into . 插入22 .certain (adj.)某些，某个，确信的 certainly (adv.)确定地be certain of/about sth 确信.23 .themselves反身代词，常做宾语、表语、同位语The children can dress themselves now. 宾语They themselves can finish the task.同位语They werent themselves yesterday. 表语拓展：enjoy oneself 玩的开心 teach oneself 自学help o

16、neself to sth随便吃/用24 .fall-fell-fallen v.跌落fall off从跌落,从摔下来,脱落=fall down from25 .put-put-put-putting put out 扑灭(代中原则)拓展：put up 张贴put off推迟put on穿上put down 写下26 .be sure to do sth.“务必/一定要做某事”Be sure to come here early.(2)be sure of sth./doing sth. = be certain of/about sth对有把握/确信 I am sure of this ex

17、am/passing the exam.be sure + that 从句 I am sure that she will pass the exam.1.1 leave . alone让.独自待着Never leave small children alone in a bathtub.28 .protect. from.防止遭受；使免于You should protect you from falling objects.29 .as adj /adv 原级 as. 和一样as adj/adv as sb. can/ could = as adj/adv as possible 尽可能。D

18、o your homework as carefully as possible=Do your homework as as carefully as you can .30 .pull over靠边停车；pullover to +地点 把(车)停靠在某地The policeman asked the driver to pull over.The man advises me to pull over to the parking lot.31 .keep an eye out for. 密切注意(keep-kept-kept)Keep an eye out for the falling

19、 objects.32 .bring down (brought,brought) 使瘫痪；降低；减少Too many air conditioners brought down the electric system.33 .follow/ obey the rules 遵守规则break/ be against the rules 违反规则We should follow the school rules and shouldnt be against the school rules.1.1 1 will never try to catch a falling dinosaur.我永远

20、也不会设法接住一个正在下落的恐龙。35.fall-fen-faHen-falling现在分词作定语，表主动/进行含义 We live in a changing world.过去分词作定语，表被动/完成含义There are many fallen leaves on the ground.36 .advise sb. to do建议某人做某事He advises me to stay away from trees on rainy days.advise sb. not to do= advise sb. against doing 建议.不做 .advise doing.建议做. He

21、advised pulling over.advice （n） some advice 一些建议 a piece of advice 一条建议take/follow ones advice听从/采纳某人的建议.He watched me climb higher and higher, high- higher- highestadv.高 A bird is flying high in the sky.adj.高的 Whats the highest mountain in China?highly adv.高度地 We speak highly of him.我们高度赞扬他。比较级+and

22、+比较级”越来越99 taller and taller , fatter and fattermore and more + adj 原级. more and more wonderful/ convenient.watch sb. do/doing sth.看见某人（正在）做某事37 .warningn警告（可数）Let this be a warning to you.warn sb. （not） to do sth.警告某人（不要）做某事Our parents warn children not to talk to strangers .warn sb. of. The police

23、man warned him of the danger.38 .training n.训练U be in training for 在为而训/培训trainn,火车v.训练.祈使句表示命令、请求、建议或劝告等，通常省略主语，谓语动词用原形，句末用感叹号或句号。祈使句结构： Do 型 Stand up, please. Be 型 Be quiet, pleaseNo+名词/动名词Let型 Let me help you.否定形式：Dont +动词原形Dont open the window. Never+动词原形Never give up!No+名词/动名词No Smoking噤止吸烟 Let + 宾语+not+动原+其他 Let him not play.