2023學年完整版Unit1Trees學案

Chapter6PollutionFighters導學案ReadingⅡ學習目標：能正確使用pure，produce，destroy等單詞，communicatewith，release…into，aswellas等短語；2、了解樹的作用及現(xiàn)狀，討論如何保護樹木；3、喚起學生保護樹木的意識，愛護樹木，珍愛我們賴以生存的家園。學習重點：else,make,warn,hardly的用法。學習難點：aswellas,while的用法一溫故互查Translation1、mouse的復數(shù)2、使……變臟和不健康3、相互傳遞信息4、抵抗污染5、噪音污染6、beknownas=7、有芳香味的花8、玉蘭花樹二設問導讀ⅠReadthearticleandthenanswerthequestionsbelow.Q1:Whatcanwegetfromtrees?Q2:Whyaretreesnaturalairconditioners?Q3:Howmanyairconditionersrunningalmostalldaycandothejobofonlyonetree?Q4:Howdoesatreeprotectitselffromtheinsects?Q5:Cantreescommunicatewithoneanother?Q6:Whyaretreesingreatdanger?Q7:Whoisthepollutionfighter?ⅡTranslation1、對……感興趣2、別的什么3、使……活著并健康_____________4、保護……免受……5、aswellas6、join…together7、communicatewith_8、release…into…9、hardlyany10、indanger11、cutdown12、oneanother三自主學習合作展示1、Whoelsedidyoumeet？你還遇見誰了？Idon'tneedanythingelse，thanks!我不需要別的東西了，謝謝！else意為“其它的，別的”，通常放在what，where，who等疑問詞和somebody，anything，somewhere等不定代詞之。2、Thetreesmakeourcitymorebeautiful.樹使我們的城市更漂亮。Teachersusuallymakeusdoalotofhomework.老師通常讓我們做很多作業(yè)。make作“使，讓”講時，“make+賓語+”是其常用句型，意思是“使……怎么樣”，其中形容詞作賓語補足語，對賓語起補充說明作用。②“使某人做某事”。3、Treescooltheair,theyalsocleanit.樹使空氣變得涼爽，也清潔空氣。Treescooltheair,theycleanit,too.樹使空氣變得涼爽，也清潔空氣。Treescooltheair,theycleanitaswell.樹使空氣變得涼爽，也清潔空氣。Treescooltheairaswellascleanit.樹使空氣變得涼爽，也清潔空氣。Tomdoesn'tlikesinging,Idon'tlikesinging,either.湯姆不喜歡唱歌，我也不喜歡。表達“也”的單詞有好幾個，其中also，too，aswell和aswellas用于。either用于。also放在句中；too放在句尾，用逗號隔開；aswell放在句尾，不用逗號隔開；aswellas連接兩個相同的成分，放在；either放在句尾，用逗號開。4、ShewasreadingwhenIcameintoherroom.當我進入她房間時，她正在讀書。Shewasreadingwhile/whenIwaswatchingTV.當我正看電視時，她正在讀書。when，while都有“當……時”之意，when后面可以跟終止性動詞，也可以跟延續(xù)性動詞；while后面只能跟延續(xù)性動詞。Mymotheroftenwarnsmenottogooutatnight.媽媽經(jīng)常告誡我晚上不要出去。Hewarnedmeofthedanger.他警告我小心危險。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后面長跟danger，risk等名詞。6、Shetriedhard,butfailed.她努力嘗試過,但未能成功。Mylegsweresoweak（虛弱的）thatIcouldhardlystand.我的腿虛弱得簡直無法站立。hard作副詞，意為“努力地、辛苦地”；hardly副詞，“幾乎不、簡直不”。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.四達標檢測ⅠFillintheblanks.1、Iliketo(交流)withmyfamily.2、Whatwillyoudoifsomeoneis(處于危險中)？3、Thestudentsaretalkingwith(互相).4、Thefactory(生產(chǎn))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