Unit4Globalwarming課前準備：課本2.編號4導學案3.金榜、雙色筆1disagreementeducatorcontributionpollutioncasualrefreshcommitmentexistencepresentationindividualphenomenonrenewablenuclearcircumstanceadvocateandsoongrowthputupwithdroughtfaminemildstateglanceenvironmentalcanwidespreadonthewholeeconomicalaverageonbehalfofStep1讓單詞飛一會兒21.Itwasafterhegotwhathehaddesiredthatherealizeditwasnotsoimportant2.Davidsaidthatitwasbecauseofhisstronginterestinliteraturethathechosethecourse.3.Itwasn’tuntilnearlyamonthlaterthatIreceivedthemanager’sreply.4.Itiswhatyoudoratherthanwhatyousaythatmatters.5.TheForeignMinistersaid,“Itisourhopethatthetwosideswillworktowardspeace.”36.ItwasC.notuntilmidnightthathewentbackhomeaftertheexperiments.7.WhenwasitthatthegeneralmanagerleftforJapan?8.ItmighthavebeenJohnthat/whoboughtapresentforMaryyesterday.9.Itwaswhathemeantratherthanwhathesaidthatannoyedme.10.Itistheprotectionforthetreesthatreallymatters,ratherthanhowmanytreesareplanted.411.Itwaslackofmoney,notofeffort,thatdefeatedtheirplan.12.Iguessitwashiseyesthatattractedmefirst.13.“Howwasitthattheydiscoveredtheentrancetotheundergroundpalace?”“Totallybychance.”14.Whatisitthathisdaughterneedsmost?15.Itwaswhenshewasabouttogotobedthatthetelephonerang.51.寫這本書的人就是瑪麗。

ItisMarywhowrotethisbook.2.這個就是長滿了美麗鮮花的花園。

Itisthegardenthatmanybeautifulflowersgrowin.QuizIII:Translation

63.她就是擅長唱歌的女孩。

Itisthegirlwhoisgoodatsinging.4.那就是他叔叔移居紐約的原因。

ItwasforthisreasonthathisunclemovedtoNewYork.5.錯的人是我。

ItisIwhoamwrong.7Whatcanwedoaboutglobalwarming?Lead-inSkimmingSkimthelettersandfindwhothewritersareandwhattheirpurposeofwritingthelettersis.Thefirstletteriswrittenbyastudentwhoisaskingforsuggestionsforhisproject—globalwarming.ThesecondletteriswrittenbyaneditorofEarthCaremagazine.Heoffersthestudentsomesuggestionsonwhattodoaboutglobalwarming.Reading1.onthewhole大體上，基本上

Checking

2.onbehalfof代表

3.haveaneffecton對…有影響

4.advocateimprovements支持改善5.together,individualscanmakeadifference眾人拾柴火焰高6.putupwithpollution忍受污染

7.asaresultof因此，由于8.suggstionson關于…..的建議

9.leavesthon讓….開著10.electricalappliance電器設備

11.aslongas只要12.turnitoff把….關閉1013.becasualabout對…粗心大意14.insteadof而不要

15.motorvehicles機動車16.ifcircumstancesallowyouto如果情況允許的話17.recycledmaterial回收的材料

18.getsbtodosth讓某人做某事19.economicalwithenergy節能的

20.aswellas和，也21.refreshyourspirit使你感到清爽

22.Finallyandmostimportantly最后也是最重要的是23.yourcontributioncounts你的貢獻和有價值24.tostartwith首先起初11Whatcanwedoaboutglobalwarming?◆Turna(n)_________________offwhenyou’renotusingit.◆Putonmoreclothesinsteadofturningupthe_________.◆Walkor_____________insteadoftakingmotorvehicles.◆________cans,bottles,plasticbagsandnewspapers.electricalapplianceheatrideabikeRecycleDiscussion(合作探究學案TaskIII)Ⅱ.細讀文章并選出最佳答案1.WhichisNOTthereasonwhyOuyangGuangwritestheletter?A.Heisdoingaprojectonglobalwarming.B.Hefeelsindividualscanaffecthugeenvironmentalproblems.C.Heisn’tsurewheretostartwithhisproject.D.HewantstogetsomesuggestionsfromEarthCare.2.WhichisNOTtrueaccordingtotheeditor’sletter?A.Together,individualscanmakeadifferencetoenvironmentalproblems.B.Individualsmustputupwithpollution.C.Manyactivitiesindividualsdocanproducecarbondioxide.D.Individualscansaveenergytoslowdownglobalwarming.1.Iamdoingaprojectonbehalfofmyschoolaboutglobalwarming.我正代表學校進行一個關于全球變暖方面的課題研究。2.Ifeelthatindividualscanhavelittleeffectonsuchhugeenvironmental

problems.像這樣一個巨大的問題，個人是起不了什么作用的。3.AsI’mnotsurewheretostartwithmyproject,Iwouldappreciateanysuggestionsyoumayhave.由于我還不清楚我該從哪里著手開始我的研究，我希望能得到你們的建議。154.Therearemanypeoplewhohaveacommitmentlikeyours.這有許多人像你一樣承擔這樣的義務5.Hereareafewsuggestionsonhowtoreduceit這有幾條關于減少空氣中二氧化碳含量的建議。6.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit----ifnot,turnitoff.在用電器設備時你可以讓它開著，如果不用就把它關掉。167.Ifyouarecold,putonmoreclothesinsteadofturninguptheheat.如果你覺得冷了，就多穿點衣服，而不要把暖氣開大8.Recyclecans,bottles,plasticbagsandnewspapersifcircumstancesallowyouto.如果情況允許的話，把罐頭盒，瓶子，塑料帶和報紙回收利用起來。9.Ittakesalotofenergytomakethingsfromnewmaterials,so,ifyoucan,buythingsmadefromrecycledmaterials.用新的材料來做這些東西要花費大量的能源，因此，只要有可能，就買那些用回收材料制成的物品吧。171/5/2024181.onbehalfof(1)onbehalfofsb.=onsb.’sbehalf代表某人(2)inbehalfofsb.／insb.’sbehalf為幫助某人*Weattendedtheglobalconferenceonbehalfofourcountry.我們代表國家參加了全球會議。*Wecollectedmoneyinbehalfofthehomeless.我們為幫助無家可歸者而募捐。重點詞匯2.makeadifferencemakesomedifference有些關系makenodifference沒有關系makeabigdifferencetosb.對某人有很大關系*Theseaairhasmadeadifferencetoherhealth.海上的空氣改善了她的健康狀況。*Theraindidn’tmakeanydifferencetothegame.這場雨對比賽沒什么影響。3.putupwith忍受

putoff延期；推遲putout熄滅；撲滅；出版putthrough接通電話putup張貼；舉起；過夜；投宿puton穿上(1)putaside節??；儲蓄；儲存；把……放在一邊putdown記下；鎮壓；放下putforward提出(建議)；推薦；將……提前；將(鐘表等)向前撥(2)與putupwith同義的搭配有：stand(doing)sth.，bear(doing)sth.，enduresth.，betolerantof等4.solongas(1)solongas=aslongas意為：只要，引導條件狀語從句。(2)當意為“與……一樣長，長達……”時，aslongas用于肯定句或否定句；而solongas只用于否定句?！舅季S延伸】sofaras=asfaras到……那么遠；遠到，一直到(表程度、范圍)；就……而言，至于assoonas一……就……5.circumstanceunder/innocircumstances決不，無論如何不(放在句首時,句子要用部分倒裝)under/inthecircumstances在這種情況下，既然如此in/underanycircumstances在任何情況下*Undernocircumstancesshouldwedoharmtothebalanceofnature.我們無論如何都不該損害自然界的平衡。6.

Remember---yourcontributioncounts.Firstimpressionsreallydocount.Hispromisesdon'tcountformuch.Sohowhasthiscomeaboutanddoesitmatter?matter

cn事情問題情況Wehavemoreimportantmatterstothinkabout.

un.物質材料東西Theuniverseismadeupofmatter.

vi.有關系要緊否定、疑問句中常有what,who,where,if…一般以it為主語Itdoesn'tmatterifImissthetrain,becausethereisanotherlater.Doesitmatteragreatdealtoherwhethertheycomeornot.1.“疑問詞+不定式”結構(1)“what/when/where/which/how等疑問詞+不定式”相當于相應意義的賓語從句。(2)能跟該結構的常見動詞有consider/decide/explain/know/show/tell/wonder等。(3)此種結構作主語時謂語動詞用單數。重點句型【思維延伸】完成句子。①______________________________________hasn’tbeendecidedsofar.何時何地舉行開幕式到現在為止還未確定。②Wehaven’tdecided_________________________.我們還沒有決定到哪里去過周末。③___________________________________________,weneedyourhelp.由于我們不知道如何處理這樣的事情,我們需要你們的幫助。WhenandwheretoholdtheopeningceremonywheretospendourweekendAswedon’tknowhowtodealwithsuchmatters2.ifso如果這樣ifnot如果不是這樣ifnecessary如果有必要ifpossible如果可能的話ifany如果有ifever如果曾有過的話*Therearefewpeoplenowadays,ifany,whorememberhim.(T)*Theislandisseldomvisitedbyships,ifever.(T)【即學活用】選詞填空。(ifany,ifso,ifnot,ifever)。①Heseldomtravelsabroad,______.Sothereislittleabouttravelingabroadinhisbook,_____.②Hemaybebusy.____,I’llcalllater._____,canIseehimnow?ifeverifanyIfsoIfnotPractiseI.根據句意及所給單詞的首字母或漢語提示，寫出所缺單詞的正確形式。

Thecoolwaterr________Johnafterhislongsleep.2.Thisisaformalpartysoyou’dbetternotwearc______clothes.3.Iwasaskedtogiveashortp__________ontheaimsoftheplan.refreshedcasualpresentation294.Thecompany’s____________(承諾)toprovidingqualityatareasonablepricehasbeenvitaltoitssuccess.5.Itisverydifficulttoseedoctors,somanypeople________(提倡)buildingmorehospitals.6.It’sthebestresultthatcouldbeexpectedunderthe_____________(情況).circumstancescommitmentadvocate 30II.根據漢語提示，補全下列句子。

I’mwriting_________