2018年秋九年级英语上册 Unit 5 Look into Science基础知识过关五导学课件 （新版）冀教版.ppt

1、单元基础知识过关五,基础知识清单,基础知识迁移,Unit5LookintoScience,基础知识清单,单元基础知识过关五,重点单词,1方法；办法_2力量；迫使；强迫_3火柴；相称；相配_4当然；确定；肯定_5除非；如果不_6两倍(的)；双倍(的)_,method,force,match,certainly,unless,double,7奇异的；了不起的；极好的_8一般的；普遍的_9重复；复述；背诵_10孙子；外孙_11孙女；外孙女_12指示；说明_13正确的；恰当的(adj.)_(adv.)_14建议，提议；暗示(v.)_(n.)_15发展(n.)_(v.)_,fantastic,gener

2、al,repeat,grandson,granddaughter,instruction,correct,correctly,单元基础知识过关五,suggest,suggestion,develop,development,重点短语,1把翻转；倒过来_2把拿开_3科学方法_4用光；用完_5由组成_6即使；纵然_7引起某人的注意_,turnupsidedown,takeoff,scientificmethod,useup,bemadeupof,evenif,drawonesattention,单元基础知识过关五,8多达_9leavefor_10ingeneral_11exceptfor_12be

3、relatedto_13billionsof_14turnover_15pushup_16inplace_,asmanyas,动身前往,一般而言；通常,除之外,与相关,数十亿计的；大量,使翻转,向上推,单元基础知识过关五,原地；在适当的位置,重点句型,1我用水把一个广口瓶装满。I_ajar_water.2我用一块硬纸板盖住瓶口并抵住它。I_thetop_apieceofcardboardandholditthere.3它足够强大，可以将水托住。Itisstrong_holdthewater.,fill,with,cover,with,enough,to,单元基础知识过关五,4因为大约空气的五分

4、之一是由氧气组成的，所以水上升并填满了大约广口瓶的五分之一。Becauseaboutonefifthoftheair_ofoxygen,thewaterrisesandfillsaboutonefifthofthejar.5我认为你不能找到一颗(行星)，除非你有一架更大的望远镜。I_youcanfindone_youhaveabiggertelescope.,made,up,is,dont,think,unless,单元基础知识过关五,6嗯，值得一试，即使我找不到行星。Well,its_，_Idontfindaplanet.7多达两亿三千万只蝴蝶在这里过冬。Here,_230millionbu

5、tterfliesspendthewinter.,worth,a,try,even,if,as,many,as,单元基础知识过关五,8科学家们仍然不明白蝴蝶是怎样知道何时飞往南方的。Scientistsstilldontunderstandhowthebutterfliesknow_.9一般而言，蓝图就是展示如何将许多不同的部分组建成一栋房子的图纸。_，ablueprintisadrawing_putahousetogetherwithmanydifferentparts.,when,to,fly,south,that,In,general,shows,单元基础知识过关五,how,to,10对

6、大自然来说，改变生物的DNA以使它们适应它们生存的世界要花费数百万年的时间。Ittakesmillionsofyearsfornature_inlivingthingstomakethemfittheworld_.11你们做的那个实验听起来有趣。Theexperiment_soundsinteresting.,to,change,the,DNA,live,they,in,单元基础知识过关五,you,did,12科学发现正在使我们的生活变得越来越好。Scientificdiscoveriesaremakingourlives_13把你的手从硬纸板上拿开。_yourhand_thecardboar

7、d.14那被称为科学的方法。That_thescientificmethod.,better,and,better,off,Take,单元基础知识过关五,is,called,单词回顾,根据句意及所给提示完成句子1Wecanuseam_tolightthecandle.2Haveyoubookedasingleroomorad_one?3Withthe_(develop)ofscienceandtechnology,lifeisbecomingeasier.,基础知识迁移,atch,ouble,development,单元基础知识过关五,4Ifeelboredbecausethesamesimp

8、leworkis_(repeat)fromdaytoday.5Wouldyouliketogivemesome_(suggest)ontheproject?6Icouldntworkoutthemathsproblem_(正确地)7Jacklookedthroughthe_(说明)aboutthebookbeforehedecidedtobuyit.,repeated,suggestions,correctly,instructions,单元基础知识过关五,8Theman_(强迫)ustobuyhisproductjustnow.9Weusedifferent_(方法)toworkoutthe

9、mathsproblem.10Wellbelatefortheclass_(除非)wehurryup.,methods,unless,forced,单元基础知识过关五,短语运用,.用方框中所给短语的适当形式填空,1Nowhehas_hismoney.Hehastoborrowsomefromothers.2_，womenlivelongerthanmen.,usedup,Ingeneral,单元基础知识过关五,3Thispoem_theenvironment.Wealllikeit.4Thegroup_sixfamousscientists.5Hestillrefusedtogowithus_

10、wetalkedtohimforhalfanhour.,isrelatedto,ismadeupof,evenif,单元基础知识过关五,.根据汉语意思完成句子1每年有数百万的游客来这个小镇旅游。Everyyear_touristscometothesmalltownforavisit.2你最好晚上不要单独出去。Youdbetternotgooutalone_,millions,of,at,night,单元基础知识过关五,3除了几处拼写错误，你的作文写得很好。Yourcompositioniswellwritten_severalspellingmistakes.4“你能帮我倒出一些橘汁吗？”“

11、当然可以。”Canyouhelpme_someorangejuice?Certainly.,except,for,pour,out,单元基础知识过关五,5把盒子翻转过来，你就会发现一个秘密。_thebox_，andyouwillfindasecret.,Turn,over,单元基础知识过关五,句型突破,I.按要求完成下列各题,1Doyoulikethebook?Iboughtitforyou.(合并为含定语从句的复合句)_,Doyoulikethebookthat/whichIboughtforyou?,单元基础知识过关五,2Thisisbothpuzzlingandinterestingformanyscientists.(改为同义句)Thisis_puzzling_interestingformanyscientists.3Ithinkheiscorrect.(改为否定句)I_he_correct.,not,only,but,is,also,dont,think,单元基础知识过关五,4Thisistheboy.Theboywonfirstprize.(合并为含定语从句的复合句)_5Hekeptwaitingforusfortwohours.(对画线部分提问)_didhe_waitingforus?,Thisisthebo