Unit4AmazingPlantsandAnimalsSectionA1a-1d课件人教版八年级英语上册

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QuestionWhatmakesplantsandanimalsamazing?Whatanimalsorplantsdoyouthinkareamazing?verysurprising,especiallyinawaythatmakesyoufeelhappyorimpressed.令人大为惊奇的；（尤指）令人惊喜（或惊羡、惊叹）的Inthisunit,youwill1.talkaboutsomeamazingplantsandanimals.2.usesuperlativestocomparemorethantwothings.3.discusstheconnectionbetweenplants,animals,andourlives.4.explorewhyplantsandanimalsareimportanttous.redwoodtree/'redwʊd/Whoknowsthemost?Whichkindoftreeisthetallestintheworld？Theredwoodtree(红杉树)is__________intheworld.

the

tallestmoss/mɒs/What’stheoldestplantintheworld？Themoss(苔藓)isoneof___________plants.the

oldestWhoknowsthemost?1.Whatdoyouseeinthephoto?2.Whatdoyouthinkofwhenyouseethephoto?Icanseetwobeesandsomeflowers.Thebeesarecollectingnectar(花蜜).Itmakesmethinkof:thebeautyofnaturesweethoneythebees'hardwork...Whatcanbeesandflowersdoforus?P31SectionA1(1a-1d)SectionAmoss：

bluewhale:redwoodtree:cheetah:Ithinkthe

is

.beautiful

big

fast

heavylarge

long

old

small

tall

shortoldsmallheavylargebigoldtallfastlongfastlongbeautiful

Lookattheplantsandanimals.Usethewordsintheboxtotalkaboutthem.Listentotheconversationsandnumbertheplantsandanimalsin1aintheorderyouhearthem.moss

bluewhaleredwoodtreecheetah3142Tips:Catchthekeywords--animals.haveageneralunderstandingofthesuperlativeformsofadjectivesoradverbsbe

able

to

talkaboutthebluewhale,moss,cheetah,andredwoodtreelistenforspecificdetailsaboutthebluewhale,moss,cheetah,andredwoodtreeintheconversationInthispart,youwillWhichistaller,theelephantorthegiraffe?Whichisshorter,theelephantorthegiraffe?Whichislarger,theelephantorthegiraffe?Theelephantislargerthan

thegiraffe.Thegiraffeistallerthan

theelephant.Theelephantisshorterthanthegiraffe.moss

bluewhaleredwoodtreecheetah3142A.heaviest

B.largest C.mostbeautifulD.oldest E.fastest F.tallestGuess:The______isthe______animal/plant/treeintheworld.-est/ist/Whichislonger,thesnakeorthebutterfly?Thesnakeislongerthanthebutterfly.Whichismorebeautiful,thesnakeorthebutterfly?Thebutterflyismorebeautifulthanthesnake.Whichissmaller,thesnakeorthebutterfly?Thebutterflyissmallerthanthesnake.WhatdoyouthinkofthesethreeanimalsTheyarefastanimals.Theostrichisfast.Theantelopeisfaster.Thecheetahisthefastest.Thecheetahisthefastestanimalintheworld.DawnRedwood水杉Ginkgo银杏树moss苔藓WhatdoyouthinkofthesethreeanimalsTheyareoldplantsDawnRedwoodis

old.

Ginkgoisolder.

Themossistheoldest.Listentotheconversationsandnumbertheplantsandanimalsin1aintheorderyouhearthem.

mossbluewhale

redwoodtree

cheetah1342Whatdoyouthinkofthesepeacocks?TheyarebeautifulThebrownpeacockisbeautifulThebluepeacockisthemostbeautifulinthethree.Thewhitepeacockismorebeautifulthanthebrownonefast-faster-thefastestold-older-theoldestlarge-larger-thelargestheavy-heavier-theheaviestbeautiful-morebeautiful-themostbeautifulWhencomparingthreeormorethings,wecanusethesuperlativeformofadjectives.最高级Listenagain.Matchthewordswiththeplantsandanimalsin1a.Somehavetwoanswers.

________moss

________bluewhale

________

redwoodtree

________

cheetahDheaviestB.largestC.mostbeautifulD.oldestE.fastestF.tallestA,BFC,EExercise-画线部分读音不同的一项1.A.baby B.rabbit C.apple D.carry2.A.lively B.city C.windy D.pity3.A.noisy B.choice C.royal D.coincidence4.A.table B.able C.blackboard D.enable5.A.might B.flight C.highway D.sisterWhydoweneedtopronounceaccurately?AccuratepronunciationhelpsuscommunicateclearlywithothersandunderstandEnglishbetter.Emma:Hi,Yaming.Whatareyoudoing?Yaming:Hi,Emma.I’mstartingatestonanimalsandplants.Emma:Soundsfun.Let’stakeittogether.Yaming:OK.Firstquestion.What’sthe_________animalintheworld?Emma:It’sthe__________________,right?Yaming:Right.It’salsothe_________animalonearth.Nextquestion. Whichanimalrunsthe_________?Emma:Ohwait!Ijustreadaboutit.The_________runsthe_________.Yaming:Rightagain!AndIthinkit’sthe__________________animalinthe world.Emma:Icompletelyagreewithyou.Conversation1largestbluewhaleheaviestfastestcheetahfastestmostbeautifulPre-listeningLet’spredictWhat’sthelaragestanimalintheworldright,it’salsotheheaviestanimalintheworld.It’sthebluewhale,right?Whatdoyouthinktheyaredoing?SummarySectionA03SummaryNewwordsSentencesmoss;redwood;cheetahPronunciation—What’samazingaboutthebluewhale?—It’sthelargest/biggestanimalintheworld.Well,Ithinkmossisoneoftheoldestplants.能够了解并用最高级谈论世界令人震惊的动植物FunctionsSentenceStress/eɪ//aɪ//ɔɪ//bl//kl//ɡl//br//kr//ɡr/a,ai,ayi,y,ighoy,oiblclglbrcrgrYaming:Nowlet’sanswerthequestionsaboutplants.Whatisthe_________ plantintheworld?Emma:Hmm,I’mnotsure.Doyouhaveanyidea?Yaming:Well,Ithink_________isoneofthe_________plants.Itappeared oneartharound470millionyearsago...Oh,lookhere.I’mcorrect!Emma:Interesting!Let’sgoon!Yaming:Whichkindoftreeisthe_________intheworld?Em