Unit13復(fù)習(xí)課件【知識精講+備課精研】 人教版英語九年級全冊

小組競學(xué)規(guī)則winner75318642Groupleader1、每八人一組，1號為組長，負(fù)責(zé)匯總組員得分情況。2、認(rèn)真聽講，及時(shí)做筆記，完成學(xué)案，被老師表揚(yáng)者加1分，被批評者減1分3、認(rèn)真思考，積極主動(dòng)回答問題者加1分，糾錯(cuò)者加1分4、本節(jié)課，總分第一名為“優(yōu)勝小組”，獲得驚喜大獎(jiǎng)！小組競學(xué)規(guī)則winner531642Groupleader1、每四或六人一組，1號為組長，負(fù)責(zé)匯總組員得分情況。2、認(rèn)真聽講，及時(shí)做筆記，完成學(xué)案，被老師表揚(yáng)者加1分，被批評者減1分3、認(rèn)真思考，積極主動(dòng)回答問題者加1分，糾錯(cuò)者加1分4、本節(jié)課，總分第一名為“優(yōu)勝小組”，獲得驚喜大獎(jiǎng)！

Unit13

We’retryingtosavetheearth!(Revision)1.通過聽力填空、聽力判斷，能正確運(yùn)用本單元核心詞匯，能談?wù)摳鞣N環(huán)境污染問題及解決措施。2.通過語法填空，能正確地完成練習(xí),能理解鯊魚瀕危的原因及拯救措施。3.通過簡短筆記，快速查找定位關(guān)鍵信息，提高理解能力。4.通過小組合作的方式，對本單元知識進(jìn)行遷移、創(chuàng)新，能針對日常生活中拯救地球的措施給出合理建議，提升語言運(yùn)用能力。ReviewAims(復(fù)習(xí)目標(biāo))EarthWhat’sit？It’sill.Whathappened？ProblemsWaterPollutionSoilPollutionNoisePollutionairpollutionwaterpollutionlandpollutionnoisepollutionpolluteourairblacksmokethrowwastewaterriverrubbishandwastelandnoisesuncomfortableProblemsNoisePollutionEnvironmentalpollutionLet’slistenTask1:listencarefullyandcompletethesentences.（根據(jù)所聽內(nèi)容，補(bǔ)全句子，每空一詞）1.JasonandSusanaretalkingabout_____pollutionand_____pollution.2.Theairisbadly_____becausetherearemore______ontheroadthesedays.3.Factoriesthatburn_____alsopollutetheairwithalotof______smoke.4.Thereistoomuch_____andwaste.Peopleare______awaythingseveryday.5.Peoplearealsolitteringin____________.n.n.Tip1:聽前瀏覽題目，從句意和語法上推斷答案的內(nèi)容和詞性，以便聽錄音時(shí)有效抓聽關(guān)鍵詞.Let’slistenTask1:Listencarefullyandcompletethesentences.（根據(jù)所聽內(nèi)容，補(bǔ)全句子，每空一詞）1.JasonandSusanaretalkingabout_____pollutionand_____pollution.2.Theairisbadly______becausetherearemore______ontheroadthesedays.3.Factoriesthatburn_____alsopollutetheairwithalotof______smoke.4.Thereistoomuch_______andwaste.Peopleare______awaythingseveryday.5.Peoplearealsolitteringin____________.landairpollutedcarscoalblackrubbishthrowingpublicplaces被動(dòng)語態(tài)：bedone

現(xiàn)在進(jìn)行時(shí)：am/is/aredoingsth.一空一分Howtosolve？Let’slistenTask2:ListencarefullyandmarkTorF.（根據(jù)所聽內(nèi)容，判斷句子正誤）1.Jasonthinksridingabikeisgoodforourhealth.

2.Susanhasn’tstartedbringingabagwhileshopping.3.Jasonnevertakeswoodenchopsticksorplasticforkswhenhebuystakeawayfood.

4.Susansuggeststhrowingrubbishinbins.

5.JasonandSusanaregivingideasforsolvingwaterandwastepollution.

Tip2:聽前快速掃描句子，圈劃出關(guān)鍵詞及核心詞組，聽中與抓聽到的信息比較，判斷正誤。()()()()()TFFFT

Susan

has

air一題兩分SolutionsWaterPollutionSoilPollutionNoisePollutionairpollution?waterpollution?landpollution?noisepollution?Tocutdown______pollution,weshould________________________.Let’sdiscussTask3:workingroupstodiscusssomesolutionstotheseproblems.（小組合作討論解決污染的措施）noisestoptalkingloudlyinpublicSolutionsWaterPollutionSoilPollutionNoisePollutionairpollution?waterpollution?landpollution?noisepollution?Tocutdown____pollution,weshould______________________________________________________________________________________.Let’sdiscussTask3:Workingroupstodiscusssomesolutionstotheseproblems.（小組合作討論解決污染的措施）airrideabikeinsteadofdrivingwaterstopfactoriesfromthrowingwastewaterlandthrowrubbishinthebinsProblemsNoisePollutionEnvironmentalpollutionEndangeredAnimalsLet’sdoTask4:Grammarcloze.（語法填空）Theearthisnotonlyourhomebutalsothe1______(animals)home.Butthepeopleareverycruel:theykillanimalsforfoodorfurorformoney.Forexample,Sharksare2____thetopofthefoodchaininthesea,butthey3_________(kill)bypeoplebecauseoftheirfins.Besides,wedestroytheecosystemby4____(do)that.Andno5_______(science)studiesshowthattheyaregoodfor6______(healthy).Anddrinkingsharkfinsoup7_____(be)harmfultotheearth.Soweshould8_____(love)animalsandstop9________(drink)it,andthegovernmentcandeveloplaws10_______(stop)killingthem.Helpsavethesharks!animals’atarekilleddoingscientifichealthislovedrinkingtostopTip3:瀏覽全文，了解大意；邊讀邊填，先易后難；驗(yàn)證核查，清楚考點(diǎn)。（三步走）一空一分No

trade,

nokilling!“沒有買賣，就沒有殺害”The

earth’s

resources（資源）

areusingup!ProblemsEnvironmentalpollutionEndangeredAnimalsResourceexhausted(資源枯竭）

metalbottlesandcans

oldclothesThey’rewaste.Aretheystilluseful?ThreecreativepeopleAmyHayesJessicaWongWangTaoLet’sdoTask5:Readthepassagein2b

andtakebriefnotes.（閱讀2b課文，完成簡短筆記）1.ThethingsthatAmyHayesusedtobuildthehouse:____________________________________________________________________2.ThethingsJessicaWongmadebags:_______________________3.TheplaceswhereJessicaWongsellsherbags:_________________________________________________________________________4.ThehopeWangTaohas:__________________________________5.Pleasefindthesentencesinthepassagethathasthesamemeaningas“Nothingisawasteifyouarecreative.”(請?jiān)诒疚闹姓页雠c畫線句子相同的句子)_________________________________________________________oldclothesinasmallshopandonawebsitetosetupa“metalart”themeparkNothingisawasteifyouhaveacreativemind.一題兩分Page102oldwindowsanddoors,anoldboat,rocksandoldglassbottlesTip4：①讀懂題意，圈劃關(guān)鍵詞，快速定位文章內(nèi)容；②答題規(guī)范，注意大小寫；③人稱、時(shí)態(tài)、詞性、詞意的轉(zhuǎn)變。beautifulearthrethinkreuserecycleinourmindinouraction

apositivecirclebetterfutureEarthEARHnimalsnvironmentesourcesumansTogehterdangerous!Howdowesavetheearthindailylife?Let’sdiscussTask6

turnoffthelightwhenweleave

turnoffthetabafterweuse

throwtherubbishintotherightbinsDon’tneedto