（2019新教材）人教版高中英语必修第二册第二单元Section Ⅲ　知识点讲义与练习学生版.docx

1、新人教（2019）必修二第二单元 Section Reading for Writing 存活;继续存在 survive from 从(时期)留存下来 survive on 靠为生(=live/feed on) Of the six people injured in the crash,only two survived. 因这次撞车事故受伤的六人中,只有两人活了下来。 I cant survive on 40 a week.一星期 40 英镑,我无法维持生活。 (2)vt.幸存;幸免于难;艰难度过,其后接宾语。 The company managed to survive the cris

2、is.公司设法渡过了危机。 Many birds didnt survive the severe winter.很多鸟没有挺过这次严冬。 (3)vt.比活(或存在)的时间长 (=outlive) survivebyyears 比多活年 She survived her husband by ten years.她比她的丈夫多活了十年。 归纳拓展 survival n.生存;存活;幸存 survivor n.生存者;存活者;幸存者 经典例题 1.单句语法填空 (1)The only way for us(survive) on the earth is to live in harmony w

3、ith nature. (2)Several buildings in the town have survivedthe Han Dynasty. (3)If cancers are found early,theres a high chance of(survive). 2.单句写作 (1)他们能在车祸中幸免于难真是幸运。 They were lucky. (2)据说大多数女性比男性活得久。 Its said that. Point2cut down 用法详解 (1)砍倒;砍伐 It was difficult to cut the tree down with a knife. 用一把

4、刀很难把这棵树砍倒。 (2)缩小(尺寸) ;改小(衣服) She is cutting down her dress for her younger sister. 她正把自己的衣服改小,准备给妹妹穿。 (3)削减,其后可接介词 on。 She is trying to cut down her weight.她正设法减肥。 The doctor told him to cut down on his drinking.医生劝他少喝酒。 归纳拓展 cut across 抄近路穿过;走近路 cut in (on)打断(谈话);插嘴 cut off 中断(电话通话等);割掉;剪掉;隔绝 cut o

5、ut 删除;删去;停止;剪下 cut up 切碎;剁碎 经典例题 用 cut 的相关短语填空 (1)The water supply has been cutbecause the workers are repairing one of the main pipes. (2)My uncle hasnt been able to quit smoking,but at least he has cut. (3)Tony,why are your eyes red? I have been cuttingpeppers for the last five minutes. (4)I cutth

6、e article from the newspaper and stuck it to my notebook. Point3 stir up 用法详解 (1)激励;鼓动 The coachs encouraging talk stirred up the team to win. 教练的鼓动性讲话激励全队去赢得胜利。 (2)激起(感情);挑起,煽动(争执或事端) stir up hatred 激起仇恨 stir up a debate 挑起争论 The leader was accused of using intemperate language to stir up hatred an

7、d violence.这个领导者因为使用 过激的语言煽动仇恨和暴力而受到指控。 (3)(水或空气中)搅起;吹起 The wind stirred up a lot of dust.风吹起大量尘土。 归纳拓展 stir sth.with sth.用搅拦 stir sth.into sth.把拌入 stir the soup/tea 搅动汤/茶 经典例题 1.写出 stir up 的含义 (1)Bob stirred up a fight between Tom and Bill. (2)The car stirred up cloud of dust and sped by. (3)The te

8、acher stirred up students to set higher goals. 2.翻译句子 (1)她喜欢挑事。 _ (2)她搅了搅茶,然后喝光了。 _ Point4 emotion 用法详解 emotion n.强烈的感情;激情;情感;情绪 mixed emotion 复杂的感情 with emotion 激动地 Love,joy,hate,fear and grief are all emotions. 爱、喜、恨、惧、悲都是情感。 They expressed mixed emotions at the news. 他们对这个消息表现出复杂的感情。 Her voice tr

9、embled with emotion.她的声音因情绪激动而颤抖。 归纳拓展 emotional adj.感情的;情感的;情绪的 emotionally adv.感情上地;情绪上地;冲动地 mentally adv.精神上地 经典例题 1.单句语法填空 (1)Mothers are often the ones who provide(emotion) support for the family. (2)When I heard this news I was overcomeemotion. (3)She could no longer hold her(emotion) and she

10、burst into tears. 2.翻译句子 他对于这件事情有复杂的心情。 _ Point5carry out 用法详解 (1)履行;实施;执行 carry out a promise/a plan/an order 把承诺/计划 /命令付诸行动 He has made a lot of promises,but none of them have been carried out. 他做出了很多承诺,但是没有哪一个被付诸行动。 (2)抬出去 Soon they carried the wounded out and sent them to hospital immediately. 不

11、久他们把伤员抬出来,立即送往医院。 归纳拓展 carry on 继续 carry away 带走,搬走;使激动,使着迷;冲走 carry off 成功完成;赢得,获得(奖项、奖杯) 经典例题 用 carry 的相关短语填空 (1)Hechampion easily in the competition. (2)They were abroad during the months when wethe investigation. (3)I hate it when she calls me at workIm always too busy toa conversation with her.

12、 (4)The rising floodeverything they had. Point6bring about 用法详解 bring about 导致;引起,及物动词短语,后接名词或代词。 What brought about the change in his attitude?什么导致他改变了态度? His success was brought about by hard work and good luck. 他的成功靠的是努力和好运气。 归纳拓展 bring back 把送回;归还;使回忆起 bring down 减少;降低;使(飞机)着陆 bring in 赚得;挣;引进 b

13、ring on 促使(作物、水果等)成长 bring out 使显现;使表现出;阐明 bring up 抚养;养育;教养 经典例题 用 bring 的相关短语填空 (1)Working with the medical team in Africa hasthe best in her as a doctor. (2)It is uncertain what side effect the medicine will,although about two thousand patients have taken it. (3)Heby his aunt after his parents di

14、ed. (4)We aim toprices on all our mobile phones. (5)Your articlesad memories for me. Point7help out 用法详解 (1)帮忙,不及物动词短语,其后可接介词 with。 I dont work here.I just help out at the moment. 我不在这儿工作。我现在只是帮忙。 I help out with the secretarial work.我帮着做些秘书的工作。 (2)帮助摆脱困境,及物动词短语,后接宾语。 help sb.out of 帮助某人摆脱困境 We will

15、 do everything we can to help him out of trouble. 我们将竭尽全力来帮他走出困境。 (3)借钱给,及物动词短语,后接宾语。 help sb.out with a loan 借给了某人一笔钱 Jason had helped him out with a series of loans,until he could get through it.贾森接连借了几笔钱给他,直 到他能挺过去。 归纳拓展 (1)can not help doing sth.忍不住做某事 can not help but do sth.只好做某事 can not help

16、(to) do sth.不能帮忙做某事 give/lend a helping hand 帮助;伸出援助之手 with ones help 在某人帮助下 of great help 很有帮助 (2)helper n.帮手;助手 helpful adj.有帮助的 helpless adj.无助的 经典例题 1.单句语法填空 (1)The teacher is(help) to the students,and hard-working. (2)Newspapers,magazines and books have beenvaluable help to me in my job. (3)Som

17、e days you need a(help) hand and someone will help you. (4)I cant help(feel) sorry for the poor man. (5)He is such a famous professor that you cant help but(respect) him. 2.翻译句子 (1)在他的帮助下,我取得了很大的进步。 _ (2)它们对英语学习者来说是很有帮助的。 _ Point8so far 用法详解 so far 到目前为止,做状语,常与现在完成时连用。 So far we have done a lot to b

18、uild a low-carbon economy. 到目前为止,我们为建设低碳经济做了很多(工作)。 So far they have not found a way to fight the virus. 迄今为止,他们还没有找到一种对抗该病毒的方法。 归纳拓展 as far as 远到;就而言 by far(与比较级或最高级连用) 大大地;得多 far and wide 到处;各处;广泛地 far from 远非 go too far 走得太远;做得过分 经典例题 1.单句语法填空 (1)Despite the previous rounds of talks,no agreement(reach) so far by the two sides. (2)Planning so far ahead(make) no senseso many things will have changed by next year. 2.用 far 的相关短语填空 (1)His picture isperfect,but looks beautiful. (2)This applicant isthe better than that one.