仁爱九年级上unit4topic2导学案

...wd......wd......wd...仁爱九年级英语上Unit4Topic2SectionA导学案设计人：耿艳华教学目标：利用新单词和短语谈论外星人教学重点：能够使用合理的句型表达可能和不可能教学难点：被动语态教学过程一.读1a，完成1b二.在文中找到并划出下面的短语1.这周六晚上_______________________________2.太空生活_____________3.生活在火星___________4.生活在太空___________________________________5.乘飞船旅行_______________6.在地球____________7.将会有______________8.将能够…_______________9.真有意思！___________10.(梦想)实现_____________11.为了了解人类文化_________________________12.我亲眼见到他们___________________________13.观看这样的电影___________________________14.科学研究__________________15.造纸___________16.在别的行星________________________________17.makesentences_______________三.在文中划出下面的句子并分析1.Wewillbeabletodoanythingthatcanbedoneonearth.译：___________________________________________思考：thatcanbedoneonearth是______从句，修饰先行词__________点拨：canbedone---能够/可以被做(带有情态动词的被动语态)练习：a.这些树明天必须被栽种。Thesetrees______________________tomorrow.b.李明可能被选为我们班的班长。LiMing______________________asthe__________ofourclass.c.下课后应该擦黑板。Theblackboard________________________afterclass.2.TheyarereadinginformationontheInternetinordertolearnabouthumanculture.译:_______________________________________________________________________点拨：inorderto(do)---为了…(后接目的状语)，否认形式---inordernotto(do)…链接：sothat---为了…(后接目的状语从句)练习：1.过去为了赚钱他们什么都肯做。Theydidanything_____________________________________inthepast.2.为了通过考试，他每天学习十多个小时。___________________failtheexam,hestudied__________________________everyday.3.为了能赶上早班车今天早上他起床很早。He__________early____________he________________theearlybusthismorning.4.为了提高口语他去年去了英国。HewenttoEnglandlastyear______________________her_______English.3.Idon’tthinkalienscanbefoundinspace.译：______________________________________________________点拨:主语(第一人称)+think/suppose/believe/imagine/expect，后面宾语从句中的否认词not要前移到主句，即_____注意：这种含有否认前移复合句的反意疑问句局部要与从句一致练习：a.IexpecttheycanmakeprogressinEnglish.(变否认句)____________________________________________b.我相信他不会回来,不是吗I_________________he________________back,_________________?c.我认为明天不会下雨，是不是I________________it______________tomorrow,_________________?4.Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.译：_____________________________________点拨:not…until…---直到…才…(until引导了时间状语从句)，从句中要遵循---主将从现的原则比照：…until…和not…until…分析：a.Theykeptwaitingforheruntilshecameback.译：___________________________________________b.Theydidn’tleaveuntilshecameback.译：___________________________________________总结：until…前面主句的谓语动词是_______________;not…until…前面主句的谓语动词是_______________练习：1.昨天晚上直到完成作业我才睡觉。I_______gotobed_______I_________myhomeworklastnight.2.明天我会一直等到你回来。I_______________________you________you________backtomorrow.【课前预习】根据首字母提示完成单词拼写1.Look!Theoldmanisw______theflowersinthegarden.2.Scientistsarecontinuingther_____onthemoon.3.Didmanywomena____herbeauty?4.Thes____didalotofharmtopeople.5.Ifyoudrivecarefully,thereisnor_____oftrafficaccident.【课后稳固】I.选用所给单词并用其正确形式填空research,proper,basic,water,climate,risk,storm,admire,view,beyond1.Food,clothingandshelterareall_____necessitiesoflife.2.Itisn’t_____tovisitafriendatthistime.3.Astronautswillliveanddo_____workinit.4.Hesavedmylifeatthe______ofbeinghurt.5.IwouldratherliveinFranceforthegood_________.6.Thestudentsare______thetrees.7.Therewasabad_____lastweek.8.Thepostofficeis_____thebridge.9.The______fromourhouseisverybeautiful.10.I____himforhiscourage.II.完成以下句子语态的变化1.Yourcomputercan’tberepairedanymore.__________________________________________.2.Youmustfinishalltheworkbeforetomorrowafternoon._________________________________________.3.Hemaymakethismodelplane.__________________________________________.4.Needheeatupallthecakes?__________________________________________5.Thethiefcanbecaughtinthreedaysbythepolice.___________________________________________.仁爱九年级英语上Unit4Topic2SectionB导学案设计人：耿艳华教学目标：利用新单词和短语谈论火星教学重点：能够使用合理的句型表达可能和不可能教学难点：被动语态教学过程一.读1a,完成1b二．在文中找到并划出下面的短语1.参加太空飞行_________________________________2.发现新的事情_________________________________3.掌握一些根本电脑技术_________________________4.在舞台上表演芭蕾_____________________________5.喜欢科学胜过舞蹈_____________________________6.将被揭秘/发现________________________________7.使我们的梦想实现_____________________________8.theintroductionstothemovies____________________9.listmoresciencefictionmovies___________________10.以…为根基__________11.决定证明…___________12.时光穿越_______________13.迷路______________14.为了检测他的想法____________________________15.一群外星人__________________________________16.一个十岁的男孩______________________________17.开场一段与众不同的友谊____________________________________________18.月球之旅____________________________________19.gowrong___________20….的开端______________21.地球末日____________________________________22.对…感兴趣__________________________________三．在文中划出下面的句子并分析1.Iprefersciencetodance.译：_______________________点拨：prefer---更喜欢…=like…better总结：a.prefersth.tosth.和…比拟起来更喜欢…b.preferdoingsth.todoingsth.---和做某事比起来更喜欢做某事c.prefertodosth---更喜欢做某事(一时性的)d.preferdoingsth.---更喜欢做某事(长久性的)练习：a.和重庆比起来我更喜欢厦门。I__________Xiamen________Chongqing.b.和游泳比起来我更喜欢滑冰。Iprefer____________________________.c.他更喜欢和我一起去打篮球。He____________________________basketballwithme.d.他们更喜欢雨天在家喝茶。They__________________________athome_____________________.2.Ireallyadmirethem.译：_______________________________________________点拨：admiresb./sth.---钦佩，羡慕某人/某事拓展：admiresb.fordoingsth.---钦佩某人做某事练习：a.我羡慕你的成功。__________________________b.我钦佩他们的勇气。__________________________b.我们钦佩宇航员们成功地完成了太空行走。We_________theastronauts_________________________________walkinginspace.3.Let’sworkhardtomakeourdramscometrue.译：__________________________________________________点拨：makesb./sth.dosth.---使某人/某物做某事思考：tomakeourdramscometrue在句中做________状语拓展：makesb.adj.---使某人处于某种状态makesb.+名词---使某人成为……练习：a.不要让我等太久。Don’t______________________________toolong.b.那个消息使他们兴奋。Thenews_____________________________.c.我们选她当女主席。We________________________________.d.为了让他妈妈满意，他做了所有的家务活。He____allthehousework___________hismother__________.4.Sam’swatchdoesn’twork.译：________________________同义句：_____________________________________5.Thetreesaredying.译：_________________________思考：dying的原形_______过去式_______形容词_______【课前预习】用所给单词的正确形式填空1.Muchmorespaceshipsmay____(send)intospace.2.Thefishcan______(cook)verywellbymyfather.3.Thewaterinthebasinshould_____(notuse)towashyourface.4.Thesebottlesshouldn’t_____(throw)away,andtheycanstill______(recycle)insomeway.5.Yourbikeneedn’t_______(mend).6.Helikesseeingthe___(wonder)movie.7.Ithinkthemoviewillbe_____(show)nextweek.8.IwanttobeanastronautsothatIcan____(travel)tothemoon.9.Iprefersingingto___(dance).10.Theanimalneeds____(live)inthesouthofChinainwinter.【课后稳固】I.把以下各句改为被动语态1.Thechildrenmustcleantheblackboardafterclass.Theblackboard____________________bythechildrenafterclass.2.Heshouldfinishtheworkatonce.Thework______________________byhimatonce.3.Canyouhelphimthisafternoon?_____he____________byyouthisafternoon?4.Youmaycheckhishomeworkathome.Hishomework________________athome.5.Youmustwritealettertohimtomorrow.Aletter_____________tohimtomorrow.II.汉译英1.我们要做我们能做的事情。Wewilldo___________________________________.2.为了考试及格，他努力学习。__________________________passtheexam,heworkshard.3.他从收音机里听天气预报吗。Hasheheardtheweatherreport_____________________________?4.我想将来会有越来越多的东西被创造。Ithinkmoreandmorethings__________________inthefuture.5.老年人应该得到良好的照顾。Theold_____________________________________.6.这些病人应该送往医院吗____________thepatients____________________thehospital?7.自从我们登上月球已经很多年了。It___________________manyyears______________________________.8.这部电影很有趣，很值得一看。Thismovieisveryinterestingandit____________________.9.上海距离辽宁5千多公里。Shanghaiis_________________________morethan5,000kmfromLiaoning.10.据报道，他方案参加这次国际会议。____________________heplansto_________theinternationalmeeting.仁爱九年级英语上Unit4Topic2SectionC导学案设计人：耿艳华教学目标：利用新单词和短语谈论火星教学重点：能够使用合理的句型表达可能和不可能教学难点：被动语态教学过程一.读1a的内容，完成1b二.在文中找到并划出下面的短语1.benamedafterMars__________________________2.theRomangodofwar________________________3.53%aswideas______________________________4.相隔…____________________________________5.覆盖火星的整个外表________________________6.仅仅36公斤重_____________________________7.和…的2/5一样重__________________________8.彼此距离最近________________9.搜寻更多信息____________________10.ausefulplacetodryfruit_______________________11.agoodplaceforhumanbeingstolive___________12.acomfortableplaceforheavypeople___________________________________________13.水的供给____________________________________14.限制水的使用________________________________15.思念家人____________________________________三.在文中划出下面的句子并分析1Itsdiameteris53％aswideasthatoftheearth..译：__________________________________________________点拨：as﹢形容词/副词原级﹢as﹢名词---像…一样…思考：句中that指代______________,如果前面的名词是复数，用_________指代练习：a.我们学校像花园一样美。Ourschoolis__________________________apark.b.Tom和Mike跑得一样快。Tom______________________________Mike.c.美国的人口没有中国多。ThepopulationinAmerica______________________________inChina.d.城市的楼比农村的高。Thebuildingsinthecity_________________than_________inthecountry.2.Marsgoesaroundthesunatadistanceofabout228millionkilometers.译：_______________________________点拨:atadistanceof---相隔…拓展：at/fromadistance---在远处练习：a.Putthestoneatadistanceofabouttwentymetershere.译：______________________________________b.Thepolicefollowedhimatadistance.译：____________________________________________________3.ThegravityonthesurfaceofMarsisabouttwo-fifthsasstrongasitisonearth.译：__________________________________________________________________________________________点拨：倍数词/分数/百分数﹢as﹢形容词或副词原级﹢as---是…的几倍/几分之几/百分之几练习：a.这个盒子是那个盒子的四倍重。Thisboxis______________________________thatbox.b.这个房间是那个房间的三分之一大。Thisroomis_____________________________thatroom.4.Soapersonwhoweighs90kilosonearthweighsonly36kilosonMars.译：__________________________________________________________________点拨：apersonwhoweighs90kilosonearth---一个重达90公斤的人思考：句中第一个weighs是___句的_________________;第二个weighs是___句的____________________5.IttakesaspaceshipabouteightmonthstoreachMarsfromtheearthwhenthetwoplanetsareclosesttoeachother.译：__________________________________________________________________________________________同义句：Aspaceship________________________________________Marsfromtheearthwhen…点拨：beclosestto…---离…最近拓展：离…近__________________;离…远_________________6.ScientistsarestillsearchingformoreinformationaboutMars.译：_________________________________________点拨：search---搜寻，搜索，搜查(动词)拓展：searchsb./sth---搜某人的身/搜某物searchforsb./sth.---搜寻某人/某物练习:a.Simonsearchedhismindbuthecouldn’tcomeupwiththeanswer.译：________________________________b.警方在寻找失踪的孩子。The_________are__________________the________child.c.消防员在建筑物中搜寻幸存者。Firefighterswere___________thebuilding_________survivors..7.Scientiststhinkthattherehasbeenlifeonearthformillionsofyears.译：___________________________________思考：Therehasbeen是Therebe构造的______________时态___________________________________拓展：Therebe构造的过去时态是______________;Therebe构造的将来时态是______________或______________此外还有：可能有_______________;一定有________________;过去经常有_________________8.IthasbeentwodayssincewelandedonMars.同义句：It_______twodays________welandedonMars.练习：a.自我们上次上街购物已经是两个月了。It_____________twomonths________we_______shopping.b.他父亲死了十年了。It______tenyears________hisfather_________.同义句：a.Hisfather_________tenyears________.b.Hisfather_________________fortenyears.9.Generally,thejourneywentwell,butthelivingconditionswerequitebadduringthejourney.点拨：gowell---进展顺利译：_______________________________________________________________练习：a.Dothesecolorsgowelltogether.译：________________________________b.Thingsdidn'tgowellforusatfirst,buteverythingisfinenow.译：________________________________c.Fishdoesn'tgowellwithmutton.译：________________________________d.一切进展顺利。译：______________________________________________10.Wehadtolimittheuseofwaterduringthosedays.译：_________________________________________________点拨：limit---限制(动词)theuseof---…的使用注意：use在此是名词链接：use---_____()useful---______()useless---_______()reuse---________()user---______()11.What’sworse,ourwatersupplieswereverylow.译：___________________________________________________点拨：supply---供给(名词)链接：supply---供给(动词)---supplysth.forsb.=supplysb.withsth.---给某人供给某物12.Ioftenmissthefamily,buttheexcitementofbeingonMarsisworthit.译：_________________________________点拨：beworthsth.---值…链接：beworthdoingsth.---某事值得做练习：a.这辆汽车值一万美元。Thecar_________________＄10,000.b.这事值得我们付出劳动。It______________ourwork.c.这本书值得一读。Thebook______________________________.课堂检测补全对话A:YesterdayIreadabook.B:What’sit(1)______?A:It’saboutastrangetraveltoMars.B:DoyouthinkwecantraveltoMars?A:Ofcoursewecangothereby(2)_______.ButIdon’tbelievewecanlivethere.B:(3)________doI.Becausethe(4)________onthesurfaceofMarsisnotsostrongasitisonearth.Wecanhardlystandstillthere.A:What’s(5)_______,thereisnowater.B:Andsometimesit’svery(6)_______.Thelowest(7)______canresearch140℃belowzero.A:Butmaybepeoplecanspendtheirholidaythereinthe(8)_______.B:How(9)_______willittaketogotherebyspaceship?A:Abouteightmonths.B:That’sreallyalongwayI(10)_______IcouldflytoMarsoneday.Thatmustbegreatfun.仁爱九年级英语上Unit4Topic2SectionD导学案设计人：耿艳华教学目标：利用新单词和短语谈论外太空的知识教学重点：能够使用合理的句型表达可能和不可能教学难点：被动语态教学过程一.在文中找到并划出下面的短语1.数百万年_____________________________________2.环绕太阳_____________________________________3.宇宙的一小局部_______________________________4.发射许多宇宙飞船____________________________5.探索其它的行星_______________________________6.给我们发信息(2)______________________________7.这么多的星星_____________________________8.和…交朋友________________9.给某人介绍某事_______________________________10.给同学们作报告______________________________11.做一些调查__________________12.上交_________13.有时机做某事________________________________三.在文中划出下面的句子并分析1.Andtherearesevenotherplanetsthatalsogoaroundthesun.译：思考：thatalsogoaroundthesun在此是_______从句，修饰先行词__________2.Somespaceshipshavegonebeyondthesolarsystem.译：点拨:beyond---在…之外，超出…范围(介词)练习：a.Thereisatemplebeyondthemountain.译：b.Whathappenedwasbeyondmycontrol.译：3.Withsomanystarsinspace,arewealone,oristherelifeonotherplanetsinspace?译：_比拟：alone---单独地〔副词〕；alone---单独的(指无人陪伴的客观事实)；lonely---孤独的，寂寞的(指主观的感觉)；lonely---偏僻的练习：a.她独居，但并不感到寂寞。Shelives_________,butshedoesn’tfeel___________.b.去年他单独去了一个偏僻的小村庄。Hewenttoa__________village___________lastyear.4.Writethecorrectanswersonaseparatepieceofpaper.译：点拨:separate---单独的，分开的(形容词)sepa