新課標(biāo)[冀教Unit KnowOurLesson TheWorldIsaBigFreeHowmanycontinentsarethereintheworld?Whatarethey?WhatdoyouknowabouttheplacewhereyouReadthetextingroupsandpayattentiontothesesentences.Intheyear2010,theworld’spopulationwasover7billionintotal.Wecan’tliveinwater,andonlyaboutonethirdofourplanetisland.Antarcticaiscoveredwithsnowandiceallyearround.Theearthisourhomenow,anditwillbeourhomeinthefuture.Listentothetapewithyourbookclosedandfillintheblanks.In2010,theworld’s

over7billionin Peoplecan’tlive

onOceanscover

two

oftheReadthetextandanswerthefollowingWhatmaythepopulationbeintheyearof2050?Theworld’spopulationwillreach9WhichoceanistheThePacificReadthetextagainandfillintheThereareseven Wecan’tliveinwater,andonlyonethirdofourplanetisIt’snoteasytolive thoseplaces.It

betreated

forourandforourchildren’schildren, 解讀Intheyear2010,thepopulationwasover7billionintotal作名詞,意思是“總計(jì)”。intotal意思是“總共”,和inallTheruleris1yuanandthepenis10yuan,sothetotalis11yuan.尺子1Myfamilymembersare20peopleintotal還可以作形容詞Histotalmoneywasabout100yuan.HehasatotallynewWecan’tliveinwater,andonlyaboutonethirdofourplanetisland.句中onethird意思是“三分之一”,Onethirdofthestudentsintheclassaregirls.班上三分之一的學(xué)生是 【拓展 形式,如:onefifth五分之一;two數(shù)+of+名詞”這一結(jié)構(gòu)。OnlythreetenthsofpeopleagreewithTwofifthsofthestudentsarefromThreefourthsofmoneyisforAntarcticaiscoveredwithsnowandiceallyearround.becoveredwith意思是“被……覆蓋”, Inwinter,everythingiscoveredwithThefarmercoversthevegetableswithsomeplasticincoldweather.在寒冷的天氣里,農(nóng)民用塑All wasdonein Ourschoolcovers0.5 4.Theearthisourhomenow,and4.Theearthisourhomenow,anditwillbeourhomeinthefuture.構(gòu)成短語(yǔ)inthefuture,意思是“在將ChildrenarestudyingfortheOurdreamswillcometruein【辨析 inthefuture,ininthefuture意思是“在將來(lái)”,多Ibelieveyoucan ea maninthe infuture意思是“今后”,在開(kāi)始的以后,相當(dāng)于fromnowonYoumustfinishyour yourselfinfuture.今后你一定要自己完成 future還可以作形容詞,OurfuturelifewillbebetterandReadthelessonandmatcheachparagraphwithitsmainidea. a.Sixofthesevencontinentsaregoodforpeopletoliveon. b.Weshouldtreattheearth c.Anincreasingpopulationisabigproblemthe d.Twothirdsoftheearthiscoveredwith e.PeoplecannotliveeverywhereonFillintheblankswiththecorrectformsofthewordsinthebox.increasedrysurfacebillionincreaincreasedrysurfacebillionTheschoolhasa of900IthinkitmaybethedriestseasonofthesurfaeofHowmanyili

ofpeoplearethereintheMatchthesevencontinentswiththeircorrectItisthebiggestItisthebiggestcontinent.IthasthepointontheearthintheItisthesecondlargestelephants,giraffes,zebrasandlionsliveItisthethirdlargestcontinent.Canada,MexicoandtheU.S.arethethreemajorcountriesonthiscontinent.Itisthefourthlargestcontinent.TherearecountriesonthisItisthefifthlargestcontinent.ThePoleisonthisItisthesixthlargestcontinent.ItisaplacefofpeopletotravelItisthesmallestcontinent.YoucankoalassLookatthesentenceswithsomewords.PleaseuseyourownwordstofillHisschoolhas1000 in Threefourths(四分之三oftheplay