《Unit7课时4SectionB（2a-2e）（学生版）.docx》由会员分享，可在线阅读，更多相关《Unit7课时4SectionB（2a-2e）（学生版）.docx（11页珍藏版）》请在课桌文档上搜索。
1、Unit7Willpeoplehaverobots?第4课时SectionB(2a2e)学习目标1 .掌握新单词及基本用法：human,servant,dangerous,already,factory,Japan,believe,disagree,even,agree,shape,fall,inside,possible,impossible,side,2 .重难短语：overandoveragain,hundredsoffalldown,lookfor,helpwith,getbored,trytodo,looklike,thesameas,befuntodo,beableto,wakeu
2、p,hundredsOLdisagreewith,atsomepoint,3 .重点句型：(1)Therearealreadyrobotsworkinginfactories.(2)It,seasyforchildrentowakeupandknowwheretheyare.(3)Thatmaynotseempossiblenow,butputersandrocketsseemedimpossible100yearsago.(4)Weneverknowwhatwillhappeninthefuture.4.通过引导学生展望未来，及对未来生活的设计，来达到前景教育的目的，同时也通过对前景的设想，
3、让学生在潜移默化中反省自己的现状，使之对目前的学习、生活习惯作适当的调整，并不断的改善自己的现状，使学生的理想观和价值观更为科学，更具发展价值。预习导学重难单词默写与词性变换1 .人的；人adj.&n.2 .仆人n.3 .有危险的；不安全的adj.n.危险4 .已经；早已adv.5 .工厂n.6 .日本n.Tadj.日本的；日本人的7 .相信；认为有可能V.Tadj.能相信的；可相信的8 .不同意；持不同意见；有分歧V.反义词9 .甚至；连；愈加adv.10 .同意；赞成；应允V.U形状；外形n.12 .倒塌；跌倒；掉落；（美式）秋天.v.&n.13 .在里面adv.&prep.反义词14 .
4、可能存在或发生的；可能的adj.反义词15 .一方（的意见、态度、立场）n.经典短语默写：1.多次；反复地2 .大量,许多3 .突然倒下；跌倒；倒塌4 .寻找；寻求5 .变得无聊6 .努力做短语互译1 .helpwith2 .thesameas3 .wakeup4 .disagreewith5 .befuntodo6 .atsomepoint7 .beableto经典句型过关：1 .总有机器人在工厂工作。alreadyrobotsinfactories.2 .一个最重要的原因是米老鼠像普通人CIt,sandknowtheyare.3 .现在好像不可能，但100年前电脑和火箭好像是不可能的。Th
5、atnow,butputersandrockets100yearsago.4 .我们从来不知道未来发生什么事Cin the future.WenCVCrknow探究提升1 .dangerousadj.危险的【经典例句】Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.他们帮助做家务，并在肮脏的、危险的地方工作。【基本用法】dangerousadj.有危险的；不安全的指对他人或物构成了危险或威胁。Thetigerisverydangerous.老虎是很危险的。【用法拓展】dangern.危险，indanger
6、意为“处于危险之中，指自身处于危险之中。.Someanimalsareindanger.一些动物处于危险之中。【牛刀小试】【例题】ItstoClimb（爬）thetalltree.Becareful.A.dangerB.dangerousC.busyD.difficult2 .overandoveragain反复;多次【经典例句】theycanhelptobuildcars,andtheydosimlejobsoverandoveragain.他们可以帮助造车，并且能够反复地做一些简单的工作。【基本用法】overandoveragain多次；反复地e.g.:Hetoldmetolookafte
7、rhisdogoverandoveragain.他再三地告诉我照顾他的小狗。【用法拓展】onceagain再一次e.g.:Letsdothatonceagain.我们再做一次。【牛刀小试】Teachersshouldntaskstudentstocopythewords.It,ssimpleandboring.A.againB.onceagainC.overandoveragainD.againoverandover3 .believev.相信【经典例句】Somescientistsbelievethattherewillbemorerobotsinthefuture.一些科学家相信将来会有更
8、多机器人。【拓展用法】believev.相信；认为有可能作及物动词，之后可以接名词、代词作宾语，也可以接宾语从句。e.g.:Ibelievethathellehere.我认为他会来这儿。【拓展用法】若要否定believe后所跟宾语从句的意义，则往往承前否定。这一点与Ihink相同Ce.g.:Idon,tbelievethathewillehere.我认为他不会来这儿。【牛刀小试】Ibelievehespeakthreelanguages.A.don,t；can,tB.do；can,tC.dont；canD.amnot；can4 .hundredsof许多；大量；数以百计【经典例句】Howeve
9、r,theyagreeitmaytakehundredsofyears.然而，他们都一致认为这要经历上百年的时间。【基本用法】hundredsof许多；大量，后接名词复数。类似用法的还有：thousandsof成千上万的；millionsof数百万计的；billionsof十亿计的e.g.:Hundredsofpeoplelosttheirhomesinthefloods.数百人在洪水中失去了家园。【拓展用法】hundred前有基数词时，hundred不用复数形式，且后面也不用OfolhoUSand,million,billion同hundredoe.g.:Thereareeighthundr
10、edworkersinthefactory.这个工厂有八百名工人。of them arc girls.【牛刀小试】TherearcofstudentsinourschoolbutonlyA . hundreds ； two hundredB . hundred ； two hundredsC . hundreds ； two hundredsD . hundred ； two hundred句型精讲【经典句型重现一Todaytherearealreadyrobotsworkinginfactories.现在已经有机器人在工厂里工作了。【用法拓展】本句含有固定句型：Thereis/are+sb.
11、/sth.+doingsth.表示“有某人/某物在做某事”。.TherearesomeboysswimmingintheswimmingPOOL有一些男孩在游泳池里游泳。【牛刀小试】Therewillberobotswithusinthefuture.A.talkB.willtalkC.talkingD.talked【经典句型重现二】Mr.Whitethinksthatrobotswontbeabletodothis,butsomescientistsdisagree.怀特先生认为机器人将不能做到这点，但是一些科学家不同意。【基本用法】beableto能够做某事,会做某事e.g.:Heisab
12、letoSWim.他会游泳。【用法拓展】beableto和can二者都可以表示“能；会”。在表示现在和过去“力所能及”时，二者可以互换。e.g.:Ican/amabletospeakalittleEnglishnow.我现在会说一些英语Obeableto可用于各种时态；可用于不定式的后面；不能用于表示猜测的句中。can只用于一般现在时和一般过去时。不能用于不定式的后面。表示猜测时，只能用cano.YouwillbeabletoIeamanotherforeignlanguageintwoyears.两年后你将能够学另一门外语O【牛刀小试】用适当词完成句子：(1)我希望能和你一起去钓鱼。(2)现
13、在金先生不可能在家。(I)Ihopetobeabletogofishingwithyou.(2)Mr.Kingcantbeathomenow.记忆清单本节考点:本节重点:强化训练一、用所给词的适当形式填空1. Hepknewthenews,butmnotsure.2. Whenwearrivedatthefarm,hewasathere.3. Don,tstayi.eoutandplaygames.4. Webthatoursoccerteamcanwinthegame.5. Nowrobotshavedifferents.二、完成句子1 .那座高楼突然倒下了。Thehighbuildings
14、uddenly.2 .有一些学生正在爬那座小山。somestudentsthehill.3 .不要一遍又一遍地重复着那些话。Don,trepeatthosewords.4 .我相信我将来能够成为一名飞行员。IbelieveIbeeapilot.5 .100年后我们的生活会是什么样呢？ourlifein100years?三、单项选择()1.Jane,whatareyoudoing?mmypaper.Imusthanditintomorrow.D. looking forD.to walkA.playingwithB.caringaboutC.fallingdown()2.Whathappened
15、yesterdayafternoon?一Whenthecarbrokedown,thereweremanystudentsacrosstheroad.A.walkB.walkedC.walking()3.JaneandLisaaresisters,buttheirfaceshavedifferent.Yeah,Jane,sfaceisroundbutLisa,sislong.A. colorsB.shapesC. heightsD. sizes()4.MomagreedustovisitSanya.Wewereexcitedtohearthenews.A.choosingB.tochooseC
16、.takingD.totake()5.Ourhometownisbeingmoreandmorebeautiful.visitorsehereonweekends.A.HundredB.HundredsC.HundredofD.Hundredsof四、阅读理解1.etusSUPPOSe(假设)itisnowAD2060.Peoplegotothemooneveryday.Itisaseasytotakeaholidayonthemoontodayasitwasforthepeoplein1960totakeaholidayinEurope.Whatarepeopleeatingnow?Peop
17、learestilleatingfood.Butmanyfoodnowesinpill(药丸)form.Farming,ofcourse,isveryhighlydeveloped(发达的).Veryfewpeoplehavetoworkonthefarm.Peoplearenowlargelyvegetarians(素食者)andwearehealthierbothinourbodiesandinourminds,andwedonthaveanydisease.Noonewillbeillanymore.()1.Thewriterthinksin2060peoplecangotothemoo
18、n.A.everydayB.everyhourC.everyminuteD.everysecond()2.NowpeopleareeatingA.grassB.flowersC.foodD.pills()3.Manyfoodnowesin.form.A.waterB.pillC.airD.medicine()4.In2060,_workonthefarm.A.nopeopleB.nofarmersC.manypeopleD.fewerpeople()5.Noonehastobeillanymorebecause.A.thereismuchmedicineB.therearefewerpeopleC.therearenodiseaseD.therearenodoctors
