仁愛版八年級英語上冊Unit4Topic1SectionC課件

空白演示在此輸入您的封面副標(biāo)題空白演示在此輸入您的封面副標(biāo)題Unit4OurWorldTopic1Whichdoyoulikebetter,plantsoranimals?SectionCUnit4OurWorldTopic1Whichdoyoulearthn.地球；土，泥；大地rainforestn.(熱帶)雨林forestn.森林Lookandlearnearthn.地球；土，泥；大地rainforestn.(熱Lookandguess!Lookatthepicturesandcheckwhichquestionsthepassagecananswer.Lookandguess!LookatthepicturesWhatarerainforests?Howmanyanimalsarelivinginrainforests?Wheredoanimalsliveinrainforests?Whatcanwegetfromrainforests?Whyarerainforestsimportanttous?Whatarerainforests?Watchtheflashof1a,andfindouttheanswers.Whatcanrainforestsgiveus?視頻1a-P851aWatchtheflashof1a,andfindoutthwoodn.木頭，木材；woods樹木，森林Rainforestsgiveus…rubbern.橡膠woodn.木頭，木材；woods樹木，森林RainforeRainforestsgiveus…foodRainforestsgiveus…foodmedicineRainforestsgiveus…medicineRainforestsgiveus…fruitsRainforestsgiveus…fruitsRainforestsgiveus…Listento1aandcompletethetable.Thencheckwithyourpartner.Featureofrainforestsinthe______partsoftheworld_______groundandalways____and____inthemcover____oftheearth’s_______giveahometomanybeautiful______and________Importanceofrainforestsmaketheair_______and_____________thewaterandkeepthewater______controlthe________keepthebeautyof________giveus______,______,fruit,________andsoonhotwetdarkhot6%surfaceplantsanimalsfreshercleanerholdcyclingclimatenaturewoodfoodmedicine1b錄音1a-P85Listento1aandcompletethetable.1cReadagainandanswerthequestions.Whatdoestheword“cover”meaninParagraph1?Whyarerainforeststhelungsoftheearth?Itmeans“覆蓋”.Becausetheplantsintheforestshelptomaketheairfresherandcleaner.1cReadagainandanswerthequestio1cReadagainandanswerthequestions.3.Whyshouldweprotectrainforestswell?4.Canyouguesswhatthenextpartofthepassagewilltalkabout?Becausetheyhelptoholdthewaterandkeepthewatercycling.Theyplayanimportantpartincontrollingtheclimate.Yes.Thenextpartmaytalkaboutwhatweshoulddotoprotectrainforests.1cReadagainandanswerthequestioThelastsentenceinaparagraphmaytellyouwhatcomesnext.1cReadagainandanswerthequestions.5.Whatshouldwedotoprotectrainforests?Weshouldsavepaperandmustn’tusethechopsticksforonlyonce.ThelastsentenceinaparagraphmayRainforestscover6%oftheearth’ssurface.sixpercentKeypoints數(shù)詞%+可數(shù)名詞復(fù)數(shù)可數(shù)名詞單數(shù)/不可數(shù)名詞Eg:50%ofthestudentsinourclassareboys.70%oftheearthiswater.Rainforestscover6%oftheearth’s成千上萬的成百上千的成百萬上千萬的，數(shù)以百萬計的hundredsofmillionsofThousandsandthousandsofanimalsliveinrainforests.成千上萬的成百上千的hundredsofmillionsof3.Manyofthemliveinthetreesover30metersfromtheground.over=morethan多于，超過eg:Ourclasshas_________________50students.4.Theyplayanimportantpartincontrollingtheclimate.playanimportantpart(insth.)在某事中起重要作用；參與（某事）Eg:他積極參加班級活動。He_________________________classactivities.over/morethanplaysanactivepartin3.Manyofthemliveinthetreesover5.Butnowrainforestsarebecomingsmallerandsmaller.“形容詞比較級+and+形容詞比較級”越來越……Eg.天氣變得越來越暖和了。Theweathergetswarmerandwarmer.中國變得越來越強大。Chinabecomesstrongerandstronger.越來越小5.ButnowrainforestsarebecomingGroupworkDiscussthepicturesingroupsabouthowtoprotectrainforests.Thenwriteashortpassage.GroupworkDiscussthepicturesingshowandtellpeopleabout…showandtellpeopleabout…doanythingwecan，suchas…doanythingwecan，suchas…askpeoplenotto…askpeoplenotto…askpeoplenottocut…askpeoplenottocut…Let’splant…Let’splant…Youcanwritelikethis:Example:Rainforestsareveryimportanttous.Itisnecessaryforustoprotectthemverywell.First,weshouldmakepeopleknowabouttheimportanceofprotectingthem.Thenaskpeoplenottocutdownthetreeswithoutplans.Forus,weshoulddosomethingaspossibleaswecan.Whenwehavemeals,wemustn’tusechopsticksforonlyonce.Inthelife,uselesspaperandbesurenottowasteit.Youcanwritelikethis:Example:Ra1.Learntodescribethesituationofrainforestsandtheimportancetotheearth.

2.Talkabouthowtoprotectrainforests.3.usefulphrases:

thousandsofcontroltheclimateover=morethanplayanimportantpart(insth.)smallerandsmallersummary1.LearntodescribethesituationoNameWayHomeworkMakeasurveyamongyourclassmatesabouthowtosavewaterintheirfamily.Thenreportittotheclasstomorrow.NameWayHomeworkMakeasurveyamonThankyou!Thankyou!空白演示在此輸入您的封面副標(biāo)題空白演示在此輸入您的封面副標(biāo)題Unit4OurWorldTopic1Whichdoyoulikebetter,plantsoranimals?SectionCUnit4OurWorldTopic1Whichdoyoulearthn.地球；土，泥；大地rainforestn.(熱帶)雨林forestn.森林Lookandlearnearthn.地球；土，泥；大地rainforestn.(熱Lookandguess!Lookatthepicturesandcheckwhichquestionsthepassagecananswer.Lookandguess!LookatthepicturesWhatarerainforests?Howmanyanimalsarelivinginrainforests?Wheredoanimalsliveinrainforests?Whatcanwegetfromrainforests?Whyarerainforestsimportanttous?Whatarerainforests?Watchtheflashof1a,andfindouttheanswers.Whatcanrainforestsgiveus?視頻1a-P851aWatchtheflashof1a,andfindoutthwoodn.木頭，木材；woods樹木，森林Rainforestsgiveus…rubbern.橡膠woodn.木頭，木材；woods樹木，森林RainforeRainforestsgiveus…foodRainforestsgiveus…foodmedicineRainforestsgiveus…medicineRainforestsgiveus…fruitsRainforestsgiveus…fruitsRainforestsgiveus…Listento1aandcompletethetable.Thencheckwithyourpartner.Featureofrainforestsinthe______partsoftheworld_______groundandalways____and____inthemcover____oftheearth’s_______giveahometomanybeautiful______and________Importanceofrainforestsmaketheair_______and_____________thewaterandkeepthewater______controlthe________keepthebeautyof________giveus______,______,fruit,________andsoonhotwetdarkhot6%surfaceplantsanimalsfreshercleanerholdcyclingclimatenaturewoodfoodmedicine1b錄音1a-P85Listento1aandcompletethetable.1cReadagainandanswerthequestions.Whatdoestheword“cover”meaninParagraph1?Whyarerainforeststhelungsoftheearth?Itmeans“覆蓋”.Becausetheplantsintheforestshelptomaketheairfresherandcleaner.1cReadagainandanswerthequestio1cReadagainandanswerthequestions.3.Whyshouldweprotectrainforestswell?4.Canyouguesswhatthenextpartofthepassagewilltalkabout?Becausetheyhelptoholdthewaterandkeepthewatercycling.Theyplayanimportantpartincontrollingtheclimate.Yes.Thenextpartmaytalkaboutwhatweshoulddotoprotectrainforests.1cReadagainandanswerthequestioThelastsentenceinaparagraphmaytellyouwhatcomesnext.1cReadagainandanswerthequestions.5.Whatshouldwedotoprotectrainforests?Weshouldsavepaperandmustn’tusethechopsticksforonlyonce.ThelastsentenceinaparagraphmayRainforestscover6%oftheearth’ssurface.sixpercentKeypoints數(shù)詞%+可數(shù)名詞復(fù)數(shù)可數(shù)名詞單數(shù)/不可數(shù)名詞Eg:50%ofthestudentsinourclassareboys.70%oftheearthiswater.Rainforestscover6%oftheearth’s成千上萬的成百上千的成百萬上千萬的，數(shù)以百萬計的hundredsofmillionsofThousandsandthousandsofanimalsliveinrainforests.成千上萬的成百上千的hundredsofmillionsof3.Manyofthemliveinthetreesover30metersfromtheground.over=morethan多于，超過eg:Ourclasshas_________________50students.4.Theyplayanimportantpartincontrollingtheclimate.playanimportantpart(insth.)在某事中起重要作用；參與（某事）Eg:他積極參加班級活動。He_________________________classactivities.over/morethanplaysanactivepartin3.Manyofthemliveinthetreesover5.Butnowrainforestsarebecomingsmallerandsmaller.“形容詞比較級+and+形容詞比較級”越來越……Eg.天氣變得越來越暖和了。Theweathergetswarmerandwarmer.中國變得越來越強大。Chinabecomesstrongerandstronger.越來越小5.ButnowrainforestsarebecomingGroupworkDiscussthepicturesingroupsabouthowtoprotectrainforests.Thenwriteashortpassage.GroupworkDiscussthepicturesingshowandtellpeopleabout…showandtellpeopleabout…doanythingwecan，suchas…doanythingwecan，suchas…askpeoplenotto…askpeoplenotto…askpeoplenottocut…askpeoplenottocut…Let’sp