2019教育仁爱版八年级英语上册-Unit-4-Topic-1-Section-C-课件共27张PP

Topic1What’sthestrongestanimalonthefarm?/e//e//wet/wet/ɔ://ɔ://'fɔ:rist/forest/i//i//θik/thick/ʌ//ʌ//'kʌvə(r)/cover/ɜ://ɜ://'sɜ:(r)fis/surface/ɜ://ɜ://ɜ:(r)θ/earth/ai//ai//dai/die/ai//ai//'klaimət/climaterainforests(热带)雨林Whatdoyouknowaboutrainforests?RainforestsWhatwillyouwrite?Whatarerainforests?Wholivesinrainforests?Wheredotheylive?WhatWhoWhereHowWhyWhenTip1:Trytoforecastthecontentsofthepassageaccordingtothetitle.在做阅读前可以先根据标题对文章内容进行合理的猜测，再继续进行阅读。Readandanswer1.Whatarerainforests?2.Wholivesinrainforests?3.Wheredotheylive?Rainforestsarethickforestsinthehotpartsoftheworld.Thousandsofplantsandanimals.Manyofthemliveinthetreesover30metersfromtheground.TaskOneTip2:Beforereadingtrytorememberthekeywordsofeachquestionsandreadquicklytofindtheanswers.阅读前先记住每个问题的关键词，再去段落中寻找答案，可以有效提高阅读速度。Readthefirstparagraphagainandfinishtheblanks.TaskTwo1.inthe______partsoftheworld2._______groundandalways____and____inthem3.cover____oftheearth’s_______4.giveahometomanybeautiful______and________Tip3:Itisunnecessaryforyoutoreadandtranslateeverywordoftheparagraph.You’dbetterfindouttheusefulwordsorsentencesthatweneed.在阅读时没必要把段落中的每个单词都看过去或者进行翻译，我们只要找出其中有用的词或句子就可以帮助我们。hotwetdarkhot6%surfaceplantsanimalsSumupthefirstparagraphThefeaturesofrainforests1.Rainforestscover6%oftheearth’ssurface.sixpercent数词%+可数名词复数可数名词单数/不可数名词Eg:50%ofthestudentsinourclassareboys.70%oftheearthiswater.成千上万的成百上千的成百万上千万的，数以百万计的hundredsofmillionsof2.Thousandsandthousandsofanimalsliveinrainforests.3.Manyofthemliveinthetreesover30metersfromtheground.over=morethan多于，超过eg:Ourclasshas_________________50students.over/morethanTaskThreeReadthesecondparagraphquicklyandtrytofindthekeysentence.Tip4:Findingthekeysentenceofeachparagraphwillbeagoodwaytohelpyouunderstandthepassage.找出文中的关键句可以帮助你较好的理解文章大意。Rainforestsareveryimportanttous.WhyTaskFour1.maketheair_______and________2._____thewaterandkeepthewater______3.controlthe________4.keepthebeautyof________5.giveus______,______,fruit,________andsoonReadthefirstparagraphagainandfinishtheblanks.freshercleanerholdcyclingclimatenaturewoodfoodmedicineSumupthesecondparagraphTheimportanceofrainforests1.Theyplayanimportantpartincontrollingtheclimate.playanimportantpart(insth.)在某事中起重要作用；参与（某事）Eg:他积极参加班级活动。He_________________________classactivities.playsanactivepartin2.Butnowrainforestsarebecomingsmallerandsmaller.“形容词比较级+and+形容词比较级”越来越……Eg.天气变得越来越暖和了。Theweathergetswarmerandwarmer.中国变得越来越强大。Chinabecomesstrongerandstronger.越来越小Whatthenextpartofthepassagewilltalkabout?Howtoprotectrainforests.Discussthepicturesingroupsabouthowtoprotectrainforests.Thenwritedownthesentences.Weshould(n’t)…We’dbetter(not)….Wecan(’t)Wemust(n’t)…Wecanshowandtellpeopleabouttheimportanceofrainforests.Weshouldn’tusethechopsticksforonlyonce.We‘dbetterusethepaperforthesecondtime.We’dbetteruselesspaper.Weshouldaskpeoplenottocuttrees.Wemustplanmoretrees.Trytowriteashortpassageabouthowtoprotectrainforests.HowtoProtectRainforestsRainforestsareveryimportanttous.Itisnecessaryforustoprotectthemverywell.First,weshould…Second,we’dbetter…Third,…Finally,…Weshouldtryourbesttoprotectrainforests.Youcanwritelikethis:Pleasefillintheblanks.Rainforestsare_____/θɪk/forestsinthehotpartoftheworld.They____（覆盖）6%oftheearth’ssurface.Andt________ofanimalsandplantslivethere.Rainforestsplayan_________/ɪm’pɔː(r)t(ə)nt/partinourlife.Theyarethe_____(肺)oftheearth.They____tomaketheairfresherand_______(clean).Andtheyalsohelptoholdthewaterandk____thewatercycling.Theygiveuslotsof______(use)thingssuchaswood,food,fruitandmedicine.Wereallyneedrainforests.Butnow,theyarebecomingsmallerandsmaller,___weshouldprotectthem.thickcoverhousandsimportantlungshelpcleanereepusefulsoDrawapictureorpostertoshowyourideasaboutrainforests.1.Whatwehavelearnt2.Someusefulreadingskills3.Someusefulexpressionsthousandsofover=morethanplayanimportantpart(insth.)smallerandsmaller1.Finishyourpicturesorpostersandshowtheminthenextclass.2.Tryyourbesttoprotecttheforestsinourdailylife.Pleasetryyourbesttoprotectrainforests.