【精品】2018高中英语人教版必修2课件：Unit 3 Computers 3.2（可编辑）.ppt

《【精品】2018高中英语人教版必修2课件：Unit 3 Computers 3.2（可编辑）.ppt》由会员分享，可在线阅读，更多相关《【精品】2018高中英语人教版必修2课件：Unit 3 Computers 3.2（可编辑）.ppt（41页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、2018高中英语人教版必修2课件：Unit 3 Computers 3.2-2-Section Learning about Language,Using Language,Summing Up&Learning Tip一二三四一、写出你在作出决定或推理时常用的句式1.作出决定的句式:1)2)3)4)5).-3-Section Learning about Language,Using Language,Summing Up&Learning Tip一二三四2.说明理由的句式:1)2)3)4)5).答案:略-4-Section Learning about Language,Using Lan

2、guage,Summing Up&Learning Tip一二三四二、补全对话,每空一词A:Nowyouarein1.GThree.Whataboutyourlessons?B:Wearevery2.breviewingwhatwehavelearnttheseyears.A:Howmanyclassesdoyouhaveeveryday?B:Oneperiodbeforebreakfast,fourbetween3.bandlunch,fourintheafternoonandthreeintheevening.A:Somanyclasses,thenyouhavelesssparetime

3、4.tbefore.B:No.I5.hnosparetime.A:IfonlytheNMTwereover.Bytheway,whatdoyou6.wtomajorin(主修)atcollege?Gradebusybreakfastthanhavewant-5-Section Learning about Language,Using Language,Summing Up&Learning Tip-6-Section Learning about Language,Using Language,Summing Up&Learning Tip一二三四三、阅读ANDYTHE ANDROID,完成

4、下列小题1.WhichstatementisRIGHTaccordingtothepassage?A.Computerrobotscantthinklikehumans.B.Androidfootballplayerscancommunicatewitheachotherinaspeciallanguage.C.Andyhaseverplayedagainstahumanteam.D.Inaway,therobotprogrammerislikeaplayer.答案:B-7-Section Learning about Language,Using Language,Summing Up&Le

5、arning Tip一二三四2.Themostimportantreasonwhyrobotplayerswereabletowinisthat.A.thestrikerwouldshouttoteammatestogivehimtheballB.theynotonlylookedlikehumans,butwereastallashumansC.humansprovidedthemwithadvancedprogramsandchipsD.theywereverystrong3.Whatisthemaindifferencebetweenanandroidandaman?A.Anandroi

6、disnotthesameasamaninsizeandappearance.B.Itcanttalklikeaman.C.Itisclevererthanaman.D.Itcantthinkforitselfjustasamandoes.答案:C答案:D-8-Section Learning about Language,Using Language,Summing Up&Learning Tip一二三四四、按照课文的内容和句子结构的语法性,在空格处填入一个适当的词或使用括号中词语的正确形式填空MyfirstfootballcompetitionwasinNagoya,Japansevera

7、lyearsago.LastyearourteamwenttoSeattle,WashingtonintheUSA.Wewonsecondplace.Personally,Ithinktheteamthatwonfirstplace(cheat).Theyhaddevelopedanewtypeofprogramjustbeforethe(compete).Soweneedtoencourageourprogrammertoimproveourintelligencetoo.Wearedeterminedtocreateanevenbettersystem.Inwayourprogrammer

8、islikeourcoach.Sheprogramsusallthepossiblemovesshehasseenwhilewatchinghumangames.Thenpreparesreliablemovestouseifanewsituationarises.InthiswayIcanmakeupnewmoves(use)my“artificialintelligence”.cheatedcompetitionawithsheusing-9-Section Learning about Language,Using Language,Summing Up&Learning Tip一二三四

9、Iwouldreallyliketoplayahumanteam,forhavebeenprogrammedtoactjustlikethem.Afterall,withthehelpofmyelectronicbrainneverforgetsanything,usingmyintelligenceisImallabout!againstIwhichwhat-10-Section Learning about Language,Using Language,Summing Up&Learning Tip12345671.For example,I have learned to signal

10、 to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.(P23)例如,当我开着的时候,我已学着用计算机语言向队友示意把球传给我,这样可以好好射一个球。剖析:动词不定式短语togivemetheball作目的状语;when引导的是一个时间状语从句。-11-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567考点:signal vi.&vt.发

11、信号n.信号Shesignaledthecartostopbyraisingherhand.她举手示意车停下。Theteachersignaledforquiet.老师示意保持安静。Usuallyaredlampisregardedasadangersignal.红灯通常被看作是一种危险信号。-12-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567考点延伸辨析signal,sign,mark的不同用法。signal侧重信号;sign表示标志,招牌,手势等;mark表示记号。Haveyous

12、eenthesignalfromtheship?你看见轮船发出的信号了吗?Itsasignofrain.这是下雨的标志。Imadeamarkonthestone.我在石头上做了个记号。-13-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567-14-Section Learning about Language,Using Language,Summing Up&Learning Tip12345672.They had developed a new type of program jus

13、t before the competition.(P23)他们恰好在比赛前开发了一种新程序。考点:type n.类型【高考典句】(2014课标全国高考)Whattypeofwritingisthistext?这是一篇什么类型的文章?Hehasthesamebloodtypeashisfather.他和他父亲的血型一样。-15-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567vt.&vi.打字【高考典句】(2015广东高考)Thenhetypedinthenameofthewordgame

14、andhitSearch.Thesearchresultwas543websitescontaininginformationaboutthechangesofthegame.然后他把这个文字游戏的名字打进去点击搜索。搜索结果是543个网站包含了这个游戏变化的信息。考点延伸1)阅读下列句子指出type的词性及含义。Heaskedhissecretarytotypethereport.他让他的秘书把那篇报道打出来。词性:及物动词含义:打字-16-Section Learning about Language,Using Language,Summing Up&Learning Tip123456

15、72)辨析type,kind和sort作名词时的区别。type侧重指各项事物在本类中都是典型的,常用于词组thistypeof(这种),ofthistype(这种);kind特指在分类中能放在一起的性质相同或相似的一类,常用于词组thiskindof(这种),allkindsof(各种各样的);sort指大体相似的事物所形成的种类,其意义较为含糊且有时常带有轻蔑的意味,多数情况下,kind和sort可以通用。知识卡片typistn.打字员typewritern.打字机-17-Section Learning about Language,Using Language,Summing Up&Le

16、arning Tip1234567答案:1)of2)of3)Whattypeisthis?4)Youcanuseanytypeofmoney.-18-Section Learning about Language,Using Language,Summing Up&Learning Tip12345673.In a way our programmer is like our coach.(P23)在某种程度上,我们的程序员就像我们的教练。考点:in a way在某种程度上InawayyoucanteachusEnglishlikeateacher.从某种程度上来说,你可以像一位老师一样教我们

17、英语。考点延伸1)阅读下列句子,指出黑体词组的意义。Tobehonest,Ilikeherinaway.说实话,我有点喜欢她。意义:有点Thenewcomeriseasytogetalongwithinaway.从某方面来看,这个新来的人很好相处。意义:从某方面看-19-Section Learning about Language,Using Language,Summing Up&Learning Tip12345672)阅读下列句子,指出way的词组及意义。Alllifeonourearthdepends,inonewayoranother,onthesun.地球上的一切生命都是以这样或

18、那样的方式依靠太阳而生存的。词组:inonewayoranother意义:用这样或那样的方式【高考典句】(2015浙江高考)Janesgrandmotherhadwantedtowriteachildrensbookformanyyears,butonethingoranotheralwaysgotintheway.简的奶奶很多年来一直想写一本儿童书籍,但是这样或那样的事情总是妨碍着她。词组:intheway意义:挡道;妨碍-20-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567【高考典句

19、】(2015课标全国高考)MykidsandIwereheadingintothesupermarketovertheweekend.Ontheway,wespottedamanholdingapieceofpaperthatsaid,“Lostmyjob.FamilytoFeed.”周末我和孩子们正要走近超市,在路上我们看到一名男子拿着一张纸,上面写着“丢了工作,家人要吃饭。”词组:onthe/oneswayto意义:在去的途中【高考典句】(2014浙江高考)Hisworkinnowayreflectedhisabilities.他在学业上的表现绝没有反映出他的能力。词组:innoway意义

20、:绝不(位于句首应用倒装语序)-21-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567Onlyinthis/thatwaycanyoulearnFrenchwell.只有用这种方法,你才能学好法语。词组:inthis/thatway意义:用这种/那种方式(位于句首时用倒装语序)Bytheway,haveyoudoneanythingbehindmyback?顺便问一下,你在我背后做什么事了吗?词组:bytheway意义:顺便说-22-Section Learning about Langu

21、age,Using Language,Summing Up&Learning Tip1234567知识卡片inaway在某种程度上;有几分;从某方面看inonewayoranother用这样或那样的方式intheway挡道;妨碍onthe/oneswayto在去的途中innoway绝不inthis/thatway用这种/那种方式bytheway顺便说-23-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567-24-Section Learning about Language,Using L

22、anguage,Summing Up&Learning Tip1234567-25-Section Learning about Language,Using Language,Summing Up&Learning Tip12345674.Then she prepares reliable moves to use if a new situation arises.(P23)然后她把我在新情况下能用得上的可靠动作准备好。剖析:本句是一个复合句,其中if引导的是一个条件状语从句。考点:arise vi.出现;发生【高考典句】(2015上海高考)Unexpectedproblemsmayar

23、ise.意想不到的事情可能会发生。Troublearosewithinonesowndoors.祸起萧墙。-26-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567考点延伸1)辨析arise,rise和raise的不同用法。arise不及物动词,意为“出现,发生”;主语通常为抽象名词,一般表示事情或问题的出现;rise不及物动词,意为“升起,上升”;表示向更高的位置移动;raise及物动词,意为“使上升,举起”。Whenthesunrose,astrongwindarose.Ihadtora

24、isemyselffrombedtoputawaythingsintheyard.当太阳升起的时候刮起了大风。我不得不起床收拾院子里的东西。-27-Section Learning about Language,Using Language,Summing Up&Learning Tip12345672)阅读下列句子,指出黑体词的词组及意义。Accidentsoftenarisefrom/outofcarelessness.事故常起因于粗心。词组:arisefrom/outof意义:由引起;由产生Heglancedaround,rosetohisfeetandleft.他向周围扫了一眼,然后站

25、起来走了。词组:risetoonesfeet意义:站起来Thediscontentofthepeoplegaverisetomuchtrouble.人们的不满引起了许多麻烦。词组:giveriseto意义:引起;造成Theyraisedaquestionthatshouldbepaidattentionto.他们提出了一个应该注意的问题。词组:raiseaquestion意义:提出问题-28-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567Sheraisedhervoiceonpurpos

26、etobringintheothertwocustomers.她故意提高嗓门,想把另外那两名顾客也吸引过来。词组:raiseonesvoice意义:提高嗓门知识卡片arisefrom/outof由引起;由产生risetoonesfeet站起来giveriseto引起;造成raiseaquestion提出问题raiseonesvoice提高嗓门-29-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567-30-Section Learning about Language,Using Langu

27、age,Summing Up&Learning Tip1234567-31-Section Learning about Language,Using Language,Summing Up&Learning Tip12345675.with the help of my electronic brain which never forgets anything,using my intelligence is what Im all about!(P23)在我过目不忘的电子脑的帮助下,运用智能就是我的一切。剖析:从句“whichneverforgetsanything”是定语从句,在句中的意

28、思为“它不会忘记任何事情”。而从句“whatImallabout”在句中为表语从句,在句中的意思为“就是我的一切”。v.-ing短语usingmyintelligence作主语。Travellingabroadcanbeveryexciting.出国旅行会是很激动人的。考点:with the help of在帮助下Withthehelpofmyparents,Iovercamethedifficulty.在父母的帮助下,我克服了困难。-32-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567

29、知识卡片withoneshelp=withthehelpofsb在某人的帮助下helpsbwithsth帮助某人做某事helpsbinsth在某方面帮助某人helponeselfto给自己夹菜等;擅自食用helpout帮忙(做事、克服困难)cometooneshelp来帮某人的忙beofhelp=behelpful有帮助的-33-Section Learning about Language,Using Language,Summing Up&Learning Tip1234567-34-Section Learning about Language,Using Language,Summin

30、g Up&Learning Tip56123476.This means that it should clean the house,mop the floors,cook the dinner and deal with telephone calls.(P24)这意味着它要打扫房间,拖地板,做饭和接听电话。考点:deal with处理;安排;对付Weshouldthinkofawaytodealwiththeman.我们应该想出办法来对付这个人。考点延伸1)dealwith中的deal的过去式和过去分词都是dealt。Howhaveyoudealtwiththoseclothes?你怎样

31、处理了那些旧衣服?-35-Section Learning about Language,Using Language,Summing Up&Learning Tip56123472)在deal和with之间可以加入适当的副词。Hehaslearnedtodealproperlywithallkindsofcomplicatedsituations.他已学会恰当地应付各种复杂局面。3)dealwithsb除了“对付某人外”,还有“与某人有生意上的往来、涉及”等含义。Ioftendealwiththemanager.我经常与这位经理有生意往来。Theseideasaredealtwithmore

32、fullyinChapterFour.在第四章会更详尽地阐述这些观点。-36-Section Learning about Language,Using Language,Summing Up&Learning Tip56123472)辨析dealwith与dowith的用法。dealwith为不及物动词短语,用how来提问;dowith的意思是“处理”,为及物动词短语,用do来提问。IdontknowhowIcandealwiththematter.我不知道如何处理这件事情。Whathaveyoudonewithourgoods?你怎样处置我们的货物?-37-Section Learning

33、 about Language,Using Language,Summing Up&Learning Tip5612347-38-Section Learning about Language,Using Language,Summing Up&Learning Tip67512347.It should also watch over my naughty niece,who comes to my house very often.(P24)它还要照看经常来我家的我淘气的侄女。剖析:本句是一个复合句,whocomestomyhouseveryoften是一个非限制性定语从句,修饰先行词my

34、naughtyniece。如:ThepeopleinmyvillagelikesLiHua,whoisreadytohelpothers.我村上的人们都喜欢李华。他乐于助人。考点:watch over看守;监视Theyusespeciallytraineddogstowatchovertheirsheepatnight.夜间他们用受过特殊训练的狗看守羊群。-39-Section Learning about Language,Using Language,Summing Up&Learning Tip6751234考点延伸1)watchover还有“照顾,照管”的含义。Donotbeafrai

35、d;Godwillwatchoverus.别害怕,上帝会守护我们的。WillyouwatchovermyclotheswhileIhaveaswim?我游泳的时候你帮我看一下衣服好吗?2)阅读下列句子,指出黑体词组的意义。Youllbecheatedifyoudontwatchout.如果你不小心就会受骗。意义:当心;注意Watchoutforthattallman,whomaybeathief.当心那个高个子男人,他有可能是小偷。意义:提防;注意-40-Section Learning about Language,Using Language,Summing Up&Learning Tip6751234Wemustwatchforfires.我们一定要小心火灾。意义:小心知识卡片watchout当心;注意watchoutfor提防;注意watchfor小心-41-Section Learning about Language,Using Language,Summing Up&Learning Tip6751234