人教版·八年級英語上冊授課老師：王老師Unit4AmazingPlantsandAnimals第1課時SectionA(1a-1d&Pronunciation1-2)lnthisunit,youwilltalkaboutsomeamazingplantsandanimals.usesuperlativestocomparemorethantwothings.discusstheconnectionbetweenplants,animals,andourlives.explorewhyplantsandanimalsareimportanttous.Whatmakesplantsandanimalsamazing?BIGQuestionLearningObjectives最高級v.比較n.聯(lián)系LookandshareWhatdoyouseeinthephoto?Whatdoyouthinkofwhenyouseethephoto?Flowersandbees.WhenIseethephoto,Ithinkofthebeautyofnatureandtheimportanceofbeesinpollination.Watchandanswer:Whatisthevideoabout?Theamazingplantsintheworld.FreetalkWhat’syourfavoriteanimalorplant?Why?usefulcutehard-workingbeautifulPre-listeningLookattheplantsandanimals.Usethewordsintheboxtotalkaboutthem.1abeautiful big

fast

heavy

largelong

old

small

tall

short

moss:_________

bluewhale:_______/m?s/n.苔蘚smalllargebeautiful big

fast

heavy

largelong

old

small

tall

short

redwoodtree:____

cheetah:_________/?t?i?t?/n.獵豹/?redw?d/n.紅杉；紅木tallfastWhile-listeningListentotheconversationsandnumbertheplantsandanimalsin1aintheorderyouhearthem.1b

moss:_________

bluewhale:_______

redwoodtree:____

cheetah:_________smalllargetallfast3142聽力策略：捕捉關(guān)鍵詞Listenagain.Matchthewordswiththeplantsandanimalsin1a.Somehavetwoanswers.1c

moss:_________

bluewhale:_______

redwoodtree:____

cheetah:_________A.heaviest B.largest C.mostbeautifulD.oldest E.fastest F.tallestA.heaviestB.largestC.mostbeautifulF.tallestD.oldestE.fastestEmma:Yaming:Emma:Yaming:

Emma:Yaming:Emma:Yaming:

Emma:Hi,Yaming.Whatareyoudoing?Hi,Emma.I’mstartingateston________________.Soundsfun.Let’stakeittogether.OK.Firstquestion.What’s__________animalintheworld?It’sthe_________,right?Right.It’salso__________animalonearth.Nextquestion.Whichanimalruns_________?Ohwait!Ijustreadaboutit.The_______runsthefastest.Rightagain!AndIthinkit’s________________animalintheworld.Icompletelyagreewithyou.animalsandplantsthelargesttheheaviestthefastestthemostbeautifulListenandfillConversation1bluewhalecheetah測試一起做同意某人徹底地Yaming:Emma:Yaming:

Emma:Yaming:Emma:Yaming:Conversation2Nowlet’sanswerthequestions______________.Whatis_____________plantintheworld?Hmm,I’mnotsure.Doyouhaveanyidea?Well,Ithinkmossis_________________plants.Itappearedoneartharound__________yearsago...Oh,lookhere.I’mcorrect!Interesting!Let’sgoon!Whichkindoftreeis_______________intheworld?Theredwoodtree,right?Yes!IhopeIcanseesomesomeday.aboutplantstheoldestoneoftheoldest470millionthetallest出現(xiàn)在地球上正確的未來某一天Mossisoneoftheoldestplantsonearth.Thebluewhaleisthelargestandheaviestanimalonearth.Theredwoodtreeisthetallesttreeintheworld.Thecheetahrunsthefastestandisthemostbeautifulanimalintheworld.Lookandsay最高級(superlatives)最高級用于?_______者或以上?的人/物比較，表示“最……”的概念。結(jié)構(gòu)公式：_______+形容詞/副詞最高級(+___________)Mossisoneoftheoldestplantsonearth.Theredwoodtreeisthetallesttreeintheworld.Thebluewhaleisthelargestandheaviestanimalonearth.Thecheetahrunsthefastestandisthemostbeautiful

animalintheworld.觀察下列句子并試著歸納最高級的結(jié)構(gòu)公式。三the比較范圍old—oldestfast—fastesttall—tallest一般情況下，在詞尾加-estlarge—largestfine—finest以字母e結(jié)尾的詞，在詞尾加-stheavy—heaviesteasy—easiestearly—earliest以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先把y改為i,再加-est形容詞/副詞最高級變化規(guī)則big—biggestfat—fattestthin—thinnest重讀閉音節(jié)詞，詞尾只有一個輔音字母時，先雙寫該輔音字母，再加-estbeautiful—mostbeautifulinteresting—mostinterestingdelicious—mostdelicious多音節(jié)詞和部分雙音節(jié)詞在詞前加most形容詞/副詞最高級變化規(guī)則原級最較級good/wellbestbad/badlyworstmany/muchmostlittleleastfarfarthestfurthest不規(guī)則變化：Post-listeningAsk

and

answer

questions

about

the

plants

and

animals

in

1a.1dWhat’samazingaboutthebluewhale?It’sthelargest/biggestanimalintheworld.What’sthe…animal/plantintheworld?It’sthe...☆☆☆☆☆☆1.Icanfindmoreinformationaboutplantsandanimalswell.2.Icanremembertheirinformationaccurately.3.Ihavegoodpronunciation(語音)andintonation(語調(diào)).AssessmentCanyoufindmoreamazinganimalsorplants?changeitsbodycoloravoidpredatorsintelligencechangethetextureandcolorofitsskin

thesmallestbirdintheworldflapitswingsextremelyfastgenerateelectricshocksstunpreyanddefendagainstpredators Chameleon（變色龍）Hummingbird（蜂鳥）Octopus（章魚）Electriceel（電鰻）Whenaninsectlandsonitsleaf,theleafcansnapshutquicklytotrapanddigestit.storealargeamountofwaterinitsthicktrunkhugetrunk growextremelyfastsometimesupto91cminasingledaythelargestunbranchedinflorescencegiveoffasmelllikerottingflesh VenusFlytrap（捕蠅草）Bamboo（竹子）Baobab（猴面包樹）Corpseflower（尸花/泰坦魔芋）Canyoufindmoreamazinganimals

orplants?Listenandrepeat.Addonemorewordtoeachgroup.1Pronunciation/e?//a?//??//bl//kl//gl//br//kr//gr/a,ai,ayi,y,ighoy,oiblclglbrcrgrwhale

rain

stay_____mice

fly

high_____toy

join

choice_____black

blow

blue_____clean

climb

clock_____glad

glass

globe_____bread

bring

brown_____cross

cream

cry_____grass

great

grow_____發(fā)音發(fā)音方式常見字母（組合）例詞/e?//a?//??/發(fā)音時，由/e/音滑向/?/音，前重后輕，口形隨之變化發(fā)音時，由/ɑ?/音滑向/?/音，前重后輕，口形隨之變化a,ai,ayquite相當(dāng)cry

哭high

高i,y,ighdanger危險afraid害怕的maybe也許發(fā)音時，由/?/音滑向/?/音，前重后輕，口形隨之變化oy,oienjoy

喜歡joy

樂趣noise噪聲發(fā)音發(fā)音方式常見字母（組合）例詞/bl//kl//gl/發(fā)音時，先發(fā)/b/的音，再快速滑到/l/的音，前重后輕，口形隨之變化發(fā)音時，先發(fā)/k/的音，再快速滑到/l/的音，前重后輕，口形隨之變化blcl發(fā)音時，先發(fā)/g/的音，再快速滑到/l/的音，前重后輕，口形隨之變化glblind瞎的blow吹black黑色（的）cloud云彩class班級clothes衣服glue膠水glove手套glasses眼鏡發(fā)音發(fā)音方式常見字母（組合）例詞/br//kr//gr/發(fā)音時，先發(fā)/b/的音，再快速滑到/r/的音，前重后輕，口形隨之變化發(fā)音時，先發(fā)/k/的音，再快速滑到/r/的音，前重后輕，口形隨之變化brcr發(fā)音時，先發(fā)/g/的音，再快速滑到/r/的音，前重后輕，口形隨之變化grumbrella傘break間斷breath一口氣create創(chuàng)造screen屏幕across橫過agree贊成group群；組grade年級Listenandrepeat.Noticethedifferenceinstressandmeaningofthesame