英语Unit 5 Canada-“The True North” 新人教版必修3.ppt

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1、Book 3 Unit 5 Canada“The True North”语言点用法过关语言点用法过关1.surround vt.包围;围绕教材原句教材原句People say it is Canadas most beautiful city,surrounded by mountains and the Pacific Ocean.人们都说,它(温哥华)是加拿大最美丽的城市,被大山和太平洋环绕着。语境应用语境应用单句填空单句填空Surrounding yourselfwith people wholl provide you with support canbe very beneficia

2、l.句型转换句型转换这个湖绿树环抱,非常漂亮。Green trees surround the lake,and it is very beautiful.Surroundedbygreentrees,thelakeisverybeautiful.(用非谓语动词改写)Withgreentreessurroundingthelake,itisverybeautiful.(用with复合结构改写)Greentreessurroundingthelake,itisverybeautiful.(用独立主格改写)用法点拨用法点拨(1)surround sb./sth.with sb./sth.使某人/物

3、包围某人/物be surrounded by/with.被包围(2)surrounding adj.周围的(3)surroundings n.环境(指周围的具体的物质环境)2.measure vi.&vt.测量;衡量;判定n.计量制;计量单位;措施教材原句It is so wet there that the trees are extremely tall,some measuring over 90 metres.那儿湿度很大,所以树长得很高,有些高达90多米。语境应用语境应用单句填空单句填空Its generally acknowledged that education shouldn

4、t bemeasured(measure)only by examination results.After the typhoon,people found some tall trees,measuring(measure)more than 10 meters,lying on the ground.完成句子完成句子The number of them is less than 1,000,soIhopeyoucantakeeffectivemeasurestoprotectthem.它们的数量不足1,000只,因此我希望你们能采取有效措施来保护它们。用法点拨用法点拨measure.by

5、.用来衡量be measured by/in用来衡量/计算take measures to do sth.采取措施做某事点津点津measure意为“有长(宽、高、重)”时常用主动形式。3.distance n.距离;远方;遥远;疏远 v.拉开距离;与疏远教材原句教材原句In the distance,they could see the misty cloud that rose from the great Nia-gara Falls,which is on the south side of the lake.在远处,她们可以看到在湖的南边尼亚加拉大瀑布上方升腾着雾霭。语境应用语境应用单

6、句改错单句改错The boy who is standing in distance has a gift for writing.in后加后加theWe spotted them waving to us at distance of two hundred yards.at后加后加a完成句子完成句子那只狗看上去很危险,所以我决定躲远点儿。The dog looked dangerous,so I decided to keepmydistance from it.用法点拨用法点拨(1)in the distance在远方at a distance of.在远的地方within walkin

7、g distance步行可到达的地方keep sb.at a distance与某人疏远keep ones distance from.与保持一定距离(2)distant adj.遥远的;远处的;久远的4.impress vt.使印象深刻;使铭记;铭刻;给留下极深的印象教材原句教材原句Describe two or three things that impressed you most and your feelings when you experienced them.描述两三件给你留下印象最深的事情和你经历它们时的情感。语境应用语境应用单句填空单句填空Not impressed(imp

8、ress)with the quality of your goods,I will certainly not advise others to buy them.What was so impressive(impress)about Jasmine Westlands victory was that she came first in the marathon bare-footed.My first impression(impress)of him was that he was a kind and thoughtful young man.单句改错单句改错The new tea

9、cher made good impression on the students by her rich knowledge and humorous talk.made后加后加a一句多译一句多译这次活动给我们留下了深刻的印象。(2016天津书面表达)Theactivityimpressedusdeeply.(impress sb.)Weweredeeplyimpressedwith/bytheactivity.(be impressed)Theactivityleftadeepimpressiononus.(leave a deep impression)用法点拨用法点拨(1)impres

10、s sth.on/upon sb.使某人意识到某事的重要性impress sb.with sth.以给某人留下深刻印象be impressed by/with 对印象深刻(2)impression n.印象;感想leave a(n).impression on sb.给某人留下印象make an impression留下印象a good impression好的印象a bad impression坏的印象be under the impression that.以为;误以为(3)impressive adj.给人深刻印象的;令人钦佩的1.settle down定居;平静下来;专心于教材原句教材

11、原句That afternoon aboard the train,the cousins settled down in their seats.那天下午表姐妹俩才登上火车落了座。语境应用语境应用单句填空单句填空Wait until the students settledown.Dont just waste your precious time;settle down to some serious work.You must come and see our new house when weve settledintothe life here.With a lot of diffi

12、cult problemstosettle(settle),the newly elected presi-dent is having a hard time.一句多译在图中,一个小男孩正在专心读书。(2015福建书面表达)In the picture,用法点拨用法点拨settle down to sth.开始专注于某事物settle in/into适应,习惯settle a problem/an argument 解决问题/争论alittleboyissettlingdowntoreadingabookalittleboyisdevotinghimselftoreadingabook2.m

13、anage to do设法做成教材原句教材原句Earlier that day,when they crossed the Rocky Mountains,they managed to catch sight of some mountain goats and even a grizzly bear and an eagle.那天一大早,当她们穿越落基山脉时,她们总算看到了一些野山羊,甚至还看到了一只大灰熊和一只鹰。语境应用语境应用单句填空单句填空He took great pains tomanage(manage)the factory well.Thank you all the s

14、ame.I can manageitmyself.选择适当的短语并用其适当形式填空选择适当的短语并用其适当形式填空(tryto/manageto)No matter what happened,I triedto finish my task on schedule.Luckily,with my teachers timely help,I managedto finish it ahead of time.完成句子完成句子I carefully analyzed the problem and triedtoworkitoutinadifferentway.Half an hour lat

15、er,Imanagedtofindthecorrectanswer.(2015湖北高考)我仔细分析这个问题,试图用一个不同的方法解决它。半个小时后,我成功地得出了正确答案。用法点拨用法点拨manage sb.设法对付某人manage sth.经营/管理manage it能做到manage on sth.靠维持生活manage a smile勉强笑一笑辨析辨析manage to do sth.表示“设法做成了某事”,重在结果,相当于succeed in doing sth.try to do sth.表示“尽力做某事”,重在动作,不一定成功3.catch sight of 看见;瞥见教材原句教材

16、原句Earlier that day,when they crossed the Rocky Mountains,they managed to catch sight of some mountain goats and even a grizzly bear and an eagle.那天一大早,当她们穿越落基山脉时,她们总算看到了一些野山羊,甚至还看到了一只大灰熊和一只鹰。语境应用语境应用一句多译一句多译一看到这幅画,我就想起了中国古代的一个故事。(2015福建书面表达)I think of an ancient Chinese storyatthesightofthepicture.(

17、sight)onseeingthepicture.(on doing sth.)assoonasIseethepicture.(as soon as)themomentIseethepicture.(the moment)单句改错单句改错I felt excited when I caught the sight of a bird.去掉去掉the用法点拨用法点拨(1)lose sight of.看不见;忽略at the sight of.一看见lose ones sight失明at first sight乍一看in/within sight看得见,在视野之内out of sight看不见,在

18、视野之外(2)nearsighted adj.近视的1.not.until.句型教材原句教材原句 They were not leaving for Montreal until later,so they went on a tour of the city.她们要晚些时候才动身去蒙特利尔,因此就在多伦多市内游览了一番。语境应用语境应用完成句子完成句子Theystayedhereuntil last week.他们一直在这里待到上周。Dont leaveuntilalltheworkhasbeenfinished.把所有的工作做完后再离开。If I ride a bike,Ill alway

19、s keep to the right and never cross a road untilthetrafficlightturnsgreen.如果我骑自行车,我总是靠右边走,直到交通灯变绿才过马路。同义句转换同义句转换He did not realize the importance of the problem until then.Notuntilthendidherealizetheimportanceoftheproblem.(倒装句)Itwasnotuntilthenthatherealizedtheimportanceoftheproblem.(强调句)用法点拨用法点拨(1)

20、如果主句的谓语动词是延续性动词,需用肯定式,表示动作一直持续到until所表示的时间为止;(2)如果主句的谓语动词是非延续性动词,如go,come,leave,finish等,常用否定式,表示某一动作到until所表示的时间才发生,构成not.until.“直到才”。联想联想(1)在not.until.句型中,可以把not until提到句首,句子或主句用倒装语序;(2)not.until.句型的强调句式为It is/was not until.that.。点津点津若强调until从句中的谓语动作先于主句的谓语动作发生,则从句中的谓语动词使用完成时。2.as far as.远至教材原句教材原句

21、Its too bad you cant go as far as Ottawa,Canadas capital.很可惜你们不能一直走到加拿大的首都渥太华。语境应用语境应用选择适当的短语填空选择适当的短语填空(aswellas/aslongas/asfaras/asgoodas)His parents aswellas he treat me very well.Aslongas you drive carefully,you will be very safe.Youll be accompaniedasfaras the border,and then you must find your

22、 own way.The old machine is kept well and looksasfarastheycould new.完成句子完成句子AsfarasIknow,he has a gift for swimming.据我所知,他擅长游泳。写作微练写作微练AsfarasImconcerned,notonlydoesoutdoorexercisegetusclosetonaturebutitalsogivesusrelaxationfromheavyschoolwork.依我看,户外运动不仅能使我们接近大自然,而且能让我们从沉重的功课中摆脱出来得以休闲。用法点拨用法点拨联想联想as/so far as sb.is concerned就某人而言as far as the eye can see极目所尽so/as far as I can see依我看as far as I know据我所知辨析辨析短语本义引申义as well as与一样好也;和as long as与一样长只要as far as远至就而言;至于as good as与一样好几乎