2023学年完整版Unit1Trees学案

Chapter6PollutionFighters导学案ReadingⅡ学习目标：能正确使用pure，produce，destroy等单词，communicatewith，release…into，aswellas等短语；2、了解树的作用及现状，讨论如何保护树木；3、唤起学生保护树木的意识，爱护树木，珍爱我们赖以生存的家园。学习重点：else,make,warn,hardly的用法。学习难点：aswellas,while的用法一温故互查Translation1、mouse的复数2、使……变脏和不健康3、相互传递信息4、抵抗污染5、噪音污染6、beknownas=7、有芳香味的花8、玉兰花树二设问导读ⅠReadthearticleandthenanswerthequestionsbelow.Q1:Whatcanwegetfromtrees?Q2:Whyaretreesnaturalairconditioners?Q3:Howmanyairconditionersrunningalmostalldaycandothejobofonlyonetree?Q4:Howdoesatreeprotectitselffromtheinsects?Q5:Cantreescommunicatewithoneanother?Q6:Whyaretreesingreatdanger?Q7:Whoisthepollutionfighter?ⅡTranslation1、对……感兴趣2、别的什么3、使……活着并健康_____________4、保护……免受……5、aswellas6、join…together7、communicatewith_8、release…into…9、hardlyany10、indanger11、cutdown12、oneanother三自主学习合作展示1、Whoelsedidyoumeet？你还遇见谁了？Idon'tneedanythingelse，thanks!我不需要别的东西了，谢谢！else意为“其它的，别的”，通常放在what，where，who等疑问词和somebody，anything，somewhere等不定代词之。2、Thetreesmakeourcitymorebeautiful.树使我们的城市更漂亮。Teachersusuallymakeusdoalotofhomework.老师通常让我们做很多作业。make作“使，让”讲时，“make+宾语+”是其常用句型，意思是“使……怎么样”，其中形容词作宾语补足语，对宾语起补充说明作用。②“使某人做某事”。3、Treescooltheair,theyalsocleanit.树使空气变得凉爽，也清洁空气。Treescooltheair,theycleanit,too.树使空气变得凉爽，也清洁空气。Treescooltheair,theycleanitaswell.树使空气变得凉爽，也清洁空气。Treescooltheairaswellascleanit.树使空气变得凉爽，也清洁空气。Tomdoesn'tlikesinging,Idon'tlikesinging,either.汤姆不喜欢唱歌，我也不喜欢。表达“也”的单词有好几个，其中also，too，aswell和aswellas用于。either用于。also放在句中；too放在句尾，用逗号隔开；aswell放在句尾，不用逗号隔开；aswellas连接两个相同的成分，放在；either放在句尾，用逗号开。4、ShewasreadingwhenIcameintoherroom.当我进入她房间时，她正在读书。Shewasreadingwhile/whenIwaswatchingTV.当我正看电视时，她正在读书。when，while都有“当……时”之意，when后面可以跟终止性动词，也可以跟延续性动词；while后面只能跟延续性动词。Mymotheroftenwarnsmenottogooutatnight.妈妈经常告诫我晚上不要出去。Hewarnedmeofthedanger.他警告我小心危险。①warnsb.(not)todo表示“提醒、警告某人(不要)做……”②warnsb.of……表示“提醒、警告某人有……”of后面长跟danger，risk等名词。6、Shetriedhard,butfailed.她努力尝试过,但未能成功。Mylegsweresoweak（虚弱的）thatIcouldhardlystand.我的腿虚弱得简直无法站立。hard作副词，意为“努力地、辛苦地”；hardly副词，“几乎不、简直不”。Self—check1、What(elseother)doyouneed?2、Thisjokemakesus(happilyhappy).3、Hemademe(givegiving)himapen.4、Maylikesswimming(aswellaswellas)skating.5、（whenwhile）hegottoschool,thebellrang.6、Youcan’tdoyourhomework（whilewhattime）you’relisteningtothemusic.Thepolicemanwarnedus(stoptostop)whentheredlightswereon..Helookedattheblackboardbutcouldseeanything.(hard)Recitethemainwordsandphrases.四达标检测ⅠFillintheblanks.1、Iliketo(交流)withmyfamily.2、Whatwillyoudoifsomeoneis(处于危险中)？3、Thestudentsaretalkingwith(互相).4、Thefactory(生产)500computersamonth.5、I(猜想)pricewillgoup.6、Peopleenjoybreathingpair.7、Maybethecakegoesbad,Itisn.8、Humanbeingsshouldprotecttheearth.Don'tdit.9、Thefactoryrlotsofharmfulgasesintotheair.10、Thereishanyfoodleftinthefridge.ⅡChoosethebestanswer.()1、Tomisinplayingfootball.A、interestB、interestedC、interesting()2、Pleasekeeptheclassroom.A、cleanedB、cleanC、toclean()3、Thisstoryismoving(感人的)thatitmakesme.A、cryB、cryingC、tocry()4、Peterlikesreadingheishavingbreakfast.A、untilB、whileC、because()5、Plantingtreesmakesourcitypollution.A、much;fewB、more;lessC、fewer;more五拓展延伸Whatcanwedotoprotecttrees?Home