九年級英語 Module6 Unit 2課件 人教新目標版.ppt

module6unit2rememberthreewords reduce reuseandrecycle guessthem showourenvironment lookatthepictures saywhichthingsarebetterfortheenvironmentandwhy 1 itisbetterforchinesepeopletobuychineseproductsthanproductsfromabroad 2 itisbettertousealunchboxandchinacupthanapaperbagandpapercup becausetheyarereusable papercupscanonlybeusedonceandhavetobethrownaway 3 itismuchbettertorecycleusedthingsthanburnthem inthisway wecanuselessenergy also burningpollutestheair reading lookatthetitleofthepassageandthewordsinthebox whatsuggestionsdoyouthinkthepassagewillmake abroadenergylastnecessaryplasticproducepolluterecyclerepair check thethingsyoushoulddo 1 buythelatestfashion 2 chooselocalproducts 3 wasteenergywhenthingsaremade 4 buythingsfromabroad 5 repairthings 6 usepapercupsandbags 7 throwthingsaway 8 burnthings readthepassageagainandgivereasonsforwhatyoushouldorshouldn tdo 1 youshouldn tbuythelatestfashionsbecauseitwastesenergytomakethem 2 youshouldchooselocalproductsbecausethatsavesenergy 3 youshouldn twasteenergybecauseit sprecious 4 youshouldn tbuythingsfromabroadbecauseitscostsalotofenergytobringthemtoyou 5 youshouldrepairthingsbecauseitsavesresources 6 youshouldn tusepaperbagsandcupsbecausetheyhavetoberecycled 7 youshouldn tthrowthingsawaybecausetheyshouldberecycled 8 youshouldn tburnthingsbecausethatpollutestheair 1 whatcanwereuse wecanreusealotofthings suchaspaper water 2 whatcanberecycled paper cloth batteriesandglasscanberecycled workinpairsandanswerthequestions 3 whatcan twethrowaway ifthingscanbeusedforalongertime weshouldn tthrowthemaway 4 whattakesalotofenergytomake ifthingscanbeusedforalongertime weshouldn tthrowthemaway 5 whatpollutestheairandwater thingsmadeoutofplasticandrubber languagepoints 1 doyoubuythingsproducedlocallyinsteadofmadeabroad 你是否買國產(chǎn)商品而不買進口商品呢 insteadof意為 代替 而不是 其后應接名詞 代詞或v ing形式 本句中insteadof后面接過去分詞 這是為了避免與前文重復而省略了things 如 iwillgoinsteadofyou 我替你去 hehadaglassofwaterinsteadoftea 他喝了杯水而沒有喝茶 拓展 instead也有 代替 頂替 之意 但兩者的用法有區(qū)別 1 instead用作副詞 通常位于句末 說明用來頂替的人或物 如 tonyisn there lethisfathergoinstead 托尼不在這兒 讓他爸爸替他去吧 2 insteadof后面必須接賓語 說明被代替的人或物 如 we llasklimeiinsteadofmary 我們要去問李梅而不問瑪麗 2 doharmtosth sb 對 有害處dogoodtosb sth 對 有好處如 alanwouldneverdoharmtohisclassmates 3 thoughweareyoung wecanstilldosomethingtohelp 雖然我們年齡還小 但我們還是能夠做些事情來幫助 保護環(huán)境 在本句中though相當于although 表示前后兩句為轉(zhuǎn)折關系 但它不能和but同時出現(xiàn)在一個句子中 如 thoughifailed i lltryagain ifailed buti lltryagain 雖然我失敗了 但我還要再試一次 4 whenwedobuythings chooselocalproductsifpossible 當我們確實要買東西時 盡可能地選本地產(chǎn)品 助動詞do在本句中表示強調(diào) 常譯為 確實 的確 如 hedoesknowtheplacewell 他的確很熟悉這個地方 5 reduce goingintosth 減少某物避免進入某物中如 weshouldreducedirtywatergoingintotherivers 6 as as 和 一樣如 maybetheoldclothesasgood asthenewones flowersareasbeautifulasbutterfly benotso as 和 不一樣 7 repairsth ifsb caninsteadofdoingsth 如果能修理 而不做 如 weshouldrepairtvsetifwecaninsteadofbuyingnewones repair和mend都有 修理 的意思 但它們的用法有區(qū)別 1 repair是指需要一定的技術 對比較復雜的東西進行 修理 它的賓語通常是汽車 房子 機器等 如 canyourepairmytvset 你能修一下我的電視機嗎 2 mend則指不用復雜的技術和工具進行的 修理 比如修補破洞 裂痕等 它的賓語通常是衣服 桌椅和玩具等 如 heoftenmendstoysforhislittlebrother 他經(jīng)常幫弟弟修玩具 8 takeenergy消耗能量如 runningeverydaytakesenergyofyourbodysoyoucanstayslim 9 bebetterthandoing 比 好如 recyclingisbetterthanthrowingthingsaway makealistofthingsyoucanrecycle step1 newspaperglassbottlesdrinkcansoldclothesoldelectricequipments writing step2 findpowerathome lightscookerfridgeairconditionoven allofustakeanactivepartinrecyclingprogrammes weuseorbuyproductsmadefromrecycledmaterial suchas whydowerecyclethem because youropinion 2 wedon twastethings itmeansthatwesavemoneyandreducepollution howtodo showyouridea keepingtheworldgreenisourduty examplewriting exercises 請根據(jù)各題后的要求改寫下列句子 每空一詞 含縮寫 1 mariapractisesplayingthepianoeveryday 改為一般疑問句 maria playingthepianoeveryday does practise 2 themanisveryrich butheisnothappy 改為同義句 themanisveryrich heisnothappy 3 youcanusethecupsagain 同上 youcan thecups 4 readthebookloudly 改為否定句 thebookloudly reuse though although don tread 5 it sbettertocrossthestreetquick