2023學年完整公開課版Unit4GlobalwarmingUsingLanguage

Unit4GlobalwarmingUsingLanguage1．widespreadadj.分布廣的，普通的Theconsequenceofarisingsealevelwouldbewidespreadflooding.海平面上升的結果將是洪水的大面積泛濫。Foxesarebecomingmorewidespreadinurbanareas.城區(qū)里的狐貍越來越多了。單詞掃描widespreadlyadv.大大地，廣泛地Itiswidespreadlyknownthat…

很多人知道……widespreaddamage大面積的損壞完成句子①這個項目得到了公眾的普遍支持。Theprojecthasreceived____________________.【答案】widespreadpublicsupport②地震給這個城市帶來了大面積的損壞。Theearthquakecaused____________________tothecity.【答案】widespreaddamage2．averageadj.平均的n．平均數；平均標準；普通Thegreenhouseeffectgivestheearth’ssurfacetheaveragetemperatureof15℃.溫室效應給了地球表面15℃的平均溫度。There’snothingspecialabouthim;he’sonlyaverage.他沒有什么特別的，只是個很普通的人。Doyouknowhowtoworkoutanaverage?你知道如何計算平均數嗎？above/below(the)average在平均水準以上/以下on(the/an)average平均地upto(the)average達到平均的theaverageage/temperature/rainfall平均年齡/氣溫/降雨量完成句子①湯姆在學校的功課在平均水平以上，而約翰的功課在平均水平以下。Tom’sworkatschoolis______，whileJohn’sis_______.【答案】abovetheaverage；belowtheaverage②平均而言，她每天收到五封信。________________，shereceivedfivelettersaday.【答案】Onaverage3．existencen．生存；存在Low-lyingcountriesfeeltheirveryexistenceisindangerfromrisingsealevels.地勢低洼的國家感覺他們的生存處于海平面不斷上升帶來的危險中。Doyoubelieveintheexistenceofghosts?你相信有鬼嗎？comeintoexistence產生，成立inexistence現存的existv．存在；實際上有existon靠……生存existingadj.現行的，目前的existentadj.現有的完成句子①這座房子是現存的最古老的木制建筑。Thehouseistheoldestwoodenbuilding_______.【答案】inexistence②這些檢測證實了腦瘤的存在。Thetestsconfirm____________abraintumour.【答案】theexistenceof4．commitmentn．承諾；交托；信奉Therearemanypeoplewhohaveacommitmentlikeyours…有許多人跟你有同感，……Thegovernmenthasfailedtodemonstrateitscommitmenttotherailways.政府未能證明它對鐵路的支持。Thegovernmentwillcontinuetohonouritscommitmenttopensioners.政府將一如既往地向領取養(yǎng)老金的人兌現承諾。commitmentto…

對……的擁護makeacommitment(todosth)作出承諾(做……)commitvt.使同意；使承諾；vi.同意；承諾committo(doing)sth承諾(做)……，答應(做)……commitsbto(doing)sth使某人承諾做……；使某人答應(做)……翻譯句子①我們已經答應幫忙，就一定會做到的。【答案】We’vemadeacommitmenttohelp，andwewill.②我不想定下具體的日期。【答案】Idonotwanttocommittoanyparticulardate.5．casualadj.隨便的；漫不經心的；偶然的Don’tbecasualaboutthis.別對這種事漫不經心。Thediseasecan’tbespreadbycasualcontact.偶然的接觸不會傳染該疾病。casualclothes休閑服casuallabourer臨時工casuallyadv.隨便地，漫不經心地完成句子①即使偶爾看報紙商務版的人也能意識到他的影響力。Even________readersofthebusinesspageswillbeawareofhisinfluence.【答案】casual②她一邊等一邊漫不經心地翻看報紙。Sheglanced________throughnewspapersasshewaited.【答案】casually6．circumstance環(huán)境；情況(常用復數)Recyclecans，bottles，plasticbagsandnewspapersifcircumstancesallowyouto.如果情況允許的話，回收容器、瓶子、塑料袋和報紙。In/Underthecircumstanceshefeltunabletoacceptthejob.在這種情況下，他覺得無法接受這項工作。In/Undernocircumstancesshouldababybeleftaloneinthehouse.無論如何都不能把嬰兒獨自留在家里。in/underthecircumstances在這種情況下；情況既然如此in/undernocircumstances決不，無論如何都不，放在句首時主句用倒裝語序。完成句子他們在那種情況下還做得那么好，這真令人驚奇。It’samazingthattheydidsowell________________.【答案】under/inthecircumstances1．onthewhole總的看來；大體上；基本上Onthewhole，theworldweresatisfiedwiththeopeningceremonyoftheBeijingOlympics.總的來說，全世界人民對北京奧運會的開幕式是滿意的。Onthewhole，thewarmingoftheearthisaphenomenonthatcausesgreatconcern.總的來說，地球變暖是個引起廣泛關注的現象。【溫馨提示】asawhole意為“作為一個整體；總體上”。短語釋義完成句子Youhavemadeafewmistakesinyourcompositionbut________youhavedonewell.【答案】onthewhole2．makeadifference有影響；有作為；產生差別Theseaairhasmadeadifferencetoherhealth.海上的空氣改善了她的健康狀況。ThefactthatIcannoworganizemyowntimemakesabigdifference.我現在可以安排自己的時間，這樣情況就大不相同了。Itmakesadifferencetome.它對我很重要。在difference前可加no，some，much，any，little等作定語：makesomedifference有些影響/差別makenodifference沒有影響/差別makeallthedifference大不相同makelittledifference幾乎沒有影響/差別完成句子①雨對比賽的影響不大。Theraindidn’t____________________tothegames.【答案】makemuchdifference②什么時間完成任務無關緊要。Whentofinishthetask____________________.【答案】makesnodifference3．putupwith忍受Wedonothavetoputupwithpollution.我們不必去忍受污染。Wehavetoputupwiththeinconvenience.我們不得不忍受不便之處。putaway(用完之后)收好，儲存……備用putback撥回；推遲putdown寫下，記下；擊敗，鎮(zhèn)壓putforward提出(意見、建議)；推薦，提名；將……提前putoff推遲，延期puton增加；上演(戲劇)；穿上，戴上putout熄滅；生產；出版完成句子①作為一個家庭主婦，那個婦女要忍受許多煩惱。Thatwoman，asahousewife，hasalotto________.【答案】putupwith②我再也不能容忍你的惡劣行徑了！Ican’t____________anylonger!【答案】putupwithyourbadbehaviour4．onbehalfof代表；為了……的利益Pleaseacceptmyapologyonbehalfofthehotel.請接受我代表酒店向您道歉。Hesavesmoneyonbehalfofhisson.他為兒子存錢。inbehalfofsb/insb’sbehalf為幫助某人onbehalfofsb/onsb’sbehalf代表；因為、為了某人完成句子①Wecollectedthemoney________thehomeless.我們?yōu)閹椭鸁o家可歸者而募捐?！敬鸢浮縤nbehalfof②Don’tworry________________.別為我擔心?！敬鸢浮縪nbehalfofme1．AsI’mnotsurewheretostartwithmyproject，Iwouldappreciateanysuggestionsyoumayhave.因為我還不清楚我該從哪里著手開始我的研究，所以我會感激你們的任何建議。(1)本句為主從復合句，as引導原因狀語從句，在該從句中wheretostart…作sure的賓語，youmayhave為定語從句，修飾suggestion。句式突破(2)本句中wheretostartwithmyproject為“疑問詞＋不定式”結構。疑問代詞who，what，which等和疑問副詞when，where，how等后面跟不定式，構成“疑問詞＋不定式”結構，這種結構在句中可以作主語、賓語(用在tell，show，understand，explain，teach，learn，advise，discuss，findout等后作賓語)和表語等。Whenandwheretoholdthemeetinghasn’tbeendecidedsofar.(作主語)在什么時間什么地點舉行會議到現在為止還沒有確定下來。Idon’tknowwhattodonext.(作賓語)我不知道下一步該怎么辦。Thetroubleiswheretofindsomanyboats.(作表語)麻煩在于到哪兒找這么多的小船。完成句子Hetolduswhether______apicnicwasstillunderdiscussion.(have)【答案】tohave2．ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot，turnitoff！只要你在使用電器設備，你便可以把它開著。如果不用就把它關掉！(1)solongas/aslongas只要Youmayborrowmypensolongasyoupromisetogiveitback.只要你答應歸還，你就可以把我的鋼筆借走。Aslongasyouarehappy，itdoesn’tmatterwhatyoudo.只要你高興，做什么都沒關系。①solongas相當于aslongas，還可表示“既然；由于；就……來說”。②so/aslongas還可構成同級比較句。aslongas既可用于肯定句也可用于否定句，而solongas只用于否定句。(2)本句中ifnot是ifyouarenotusingit的省略形式。if后跟so或not來代替上文內容。Getupearlytomorrow.Ifnot(＝Ifyoudon’tgetupearly)，youwillmissthefirstbus.明天早起，否則你將趕不上第一班車。Hemaynotbeathomethen.Ifso(＝Ifheisnotathome)，leavehimanote.那時他可能不在家，要是這樣的話，給他留張便條。ifpossible如果可能的話ifnecessary如果必要的話ifany假如有；即使有Weallknowthat，________carefully，thesituationwillgetworse.(dealwith)【答案】ifnotdealtwith3．Soifyouarenotusingthelights，theTV，thecomputer，andsoon，turnthemoff.因此當你不用燈、電視、電腦等等時，將它們關上。andsoon用于不完全列舉，相當于andsoforthHehasmanyhobbies—gofishing，gohiking，playtabletennisandsoon.他有很多業(yè)余愛好——釣魚，徒步旅行，打乒乓球等。It’ssurprisingtohearsuchalittleboycount1,2,3andsoon/forthupto100.聽到這么小的孩子從1,2,3……一直數到100，真是令人驚訝。notso…

不太……，不很……notsovery…

不太……orso左右，上下翻譯句子①他們有權擁有自己的文化、宗教、語言等等?！敬鸢浮縏heyhavearighttohavetheirownculture，theirownreligion，theirownlanguageandsoon.②雇員總是在抱怨他們的工資、工作環(huán)境等等?！敬鸢浮縀mployeeswerealwayscomplainingabouttheirwages，theirworkingconditionsandsoon.Ⅰ.單詞拼寫1．Whetheritrainsornotmakesnod________tome.2．Wedonotbelieveinthee________ofghosts.3．Thefirewascausedbyane________fault.4．Hesawthroughtheirtricksathisg________.5．Whatisthea________rainfallforJuly?6．Theteacher’swordswereagreate________tohim.7．Thereisnod________thattheearthgoesaroundthesun.8．Shakespearec________theworldtoastage.9．Thelakesbeingpolluted，thenumberofpeoplecomingherehasd________sharply.10．Hisreadingisofverywider________.【答案】1.difference

2.existence

3.electrical

4.glance

5.average

6.encouragement

7.doubt8．compared

9.decreased

10.rangeⅡ.用恰當的介、副詞填空1．Ifeelthatindividualscan’thaveanyeffect______airpollution.2．Theseshouldgetyoutostart________yourproject.3．Ifyou’renotusingthelights，pleaseturnthem________.4．Ifapersoniscold，heshouldput________moreclothesinsteadofturning________theheat.5．Ittakesenergytomakethings________newmaterials.6．It’sthedevelopedcountriesthataretoblame________producingmostofthecarbondioxide.【答案】1.on

2.with

3.off

4.on；up

5.from

6.forⅣ.短語填空onthewhole；resultin；putupwith；comparedwith；largequantitiesof；inabadstate；buildup；comeabout；makeadifference；aslongas