Unit5DevelopingideasReadingforwriting課件（2024）七年級英語下冊

Unit5Developingideas—Readingforwriting1.gettoknowsomenaturalwonders.2.gettoknowtheproblemsthatsomenaturalwondersface.3.writeashortpassageofanothernaturalwondercryingforhelp.Inthislesson,wewillbeableto:Learningobjectives

Free-talkDoyouliketraveling?Therearedifferentkindsofnaturalwonders.Doyouknowthem?Pre-readingMatchthewords

withthepicturesofthenatural

wonders.dacbriverlakerainforestseaReadforthetitleNaturalwonderscryingaloudfor

helpWhatdoesthetitlemean?theDeadSea死海therainforestofMadagascar馬達加斯加的雨林theGlacierNationalPark（美國）冰川國家公園Whatarethey?

ReadforthestructureReadthepassageandcompletetheblanks.Whatarethey?TheDeadSeaisnotaseabuta1_______.Itissaltierthananysea.The2_____________ofMadagascaristheonlyhomeformanyplantsandanimals.TheGlacierNationalParkinAmericaisalandfullof3_______________.Whatproblemsdotheyface?Riversflowintoit.Butnowpeople4_______toomuchwaterfromthem.Peoplearecuttingdowntreesforwoodand5___________spaceforfarming.6__________________yearsago,therewere150glaciers.Nowtherearearound25.Whatshouldpeopledo?Takelesswater.Stopcuttingdowntrees.Stopclimatechange.lakerainforesticeandsnowtaketomakeTwohundred1.Whoisspeakingineachparagraph?Answerthequestions.TheDeadSeacoulddie!I’mnotaseabutalake.AndI’mnotdead.Infact,I’vegotmanyplantsandanimals.

I’msaltierthananysea,sopeoplecanlie

onmysurface.Riversflowintome.But

nowpeopletaketoomuch

waterfrom

them.Mywaterlevelisgoingdown.Iam

becomingsmalleryearbyyear.Takeless

water,orI’lldryupwithinthenext100

years.ThenIreallywillbedead!Rainforest—forest≠rainI’mtherainforestofMadagascar.Asmy

namesuggests,Imakerainformyplantsandanimals,suchasmonkeys,snakesandmanykindsofflowers.For80%ofthem,I’mtheironlyhomeintheworld.However,

peoplearecuttingdownmytreesforwood

andtomakespaceforfarming.Pleasestop

it.I’mdisappearing.1.Whoisspeakingineachparagraph?Answerthequestions.I’maglacierattheGlacierNationalPark

inAmerica.It’salandfulloficeandsnow.

Doyouwanttoexplorethewhiteworld

inthefilmFrozen?Thenmyhomeisthe

bestchoice.Twohundredyearsago,there

wereabout150glaciers.Butnow,thereare

around25.

Pleasestopclimatechange.I’m

turningintoWaterworld!IfFrozen

turnsintoWaterworld

...1.Whoisspeakingineachparagraph?Answerthequestions.2.Arethenaturalwondersreallycryingaloud?Answerthequestions.3.Whatfeelingdoesthiswayofwritinggiveyou?Thinkandshare1Whatistheworldlike

inFrozenandWaterworld?

Whydoesthewriter

mentionthetwofilms?2Whyisitimportanttostopthesenaturalwonders

fromdisappearing?Learningtothinkforquestion2

Trytofindtheimportancefromdifferentsides.

Whyisitimportantforus?

Whyisitimportantfornatureitself?Writeashortparagraphofanothernaturalwondercryingforhelp.Step1Thinkofsomenaturalwonderswithproblems.

Chooseonetowriteabout.

Youcanconsiderthefollowing:theNorthPoletheSouthPoleVictoriaFallstheAmazonRivertheGreatBarrierReefWriteashortparagraphofanothernaturalwondercryingforhelp.Step2Completetheboxes.Step3Writetheshortparagraphinthefirstperson.Usetheboxestohelpyou.Let’scheck!includealltheinformationintheboxes?usethewordsandexpressionsfromthereadingpassage?pointouttheimportanceofprotectingnature?suchas是一個常用短語，用來舉例說明，意思是“例如，諸如”。可以列舉同類人或事物中的幾個例子，例子之間用逗號隔開。不能用于列舉所有的事物，只是列舉其中的一部分。所列舉的例子可以是名詞、名詞短語或動名詞等。1.Imakerainformyplantsandanimals,suchasmonkeys,snakesandmanykindsofflowers.2.However,peoplearecuttingdownmytreesforwoodandtomakespaceforfarming.cutdown意為“砍倒”時，通常后面直接接被砍倒的對象，如樹木、柱子等。cutdown意為“削減，減少”時，后面可接表示數(shù)量、程度等的名詞，如開支、體重等，也可接動名詞，表示減少某種行為。Theycutdownmanytrees.（他們砍倒了很多樹。）Weshouldcutdownourexpenses.（我們應該削減開支。）3.However,peoplearecuttingdownmytreesforwoodandto

makespaceforfarming.makespacefor

的意思是“為……騰出空間”。后面通常接名詞或代詞，表示為其騰出空間的對象。Weneedtomakespaceforthenewbookshelf.（我們需要為新書架騰出空間。）Hemovedtheboxestomakespaceforhisguests.（他把箱子移開，為客人騰出空間。）一、完成句子1.Theriver___________(流入)thelake.2.Weshouldcutdownon______(浪費)toprotectthe

environment.3.Pleasemakespaceforthe_______________(新家具).flowsintowastenewfurniture二、（語法題）用所給詞的適當形式填