人教版八年級(jí)英語(yǔ)上冊(cè) 教案 Unit 7 Section A

第一課時(shí)SectionA(1a-2d)

目標(biāo)導(dǎo)航

類別課時(shí)要點(diǎn)重點(diǎn)單詞papern.紙;紙張pollutionn.污染;污染物predictionn.預(yù)言;預(yù)測(cè)futuren.將來;未來pollutev.污染environmentn.環(huán)境planetn.行星earthn.地球;世界plantv.種植n.植物partn.部分重點(diǎn)短語(yǔ)playapart參與;發(fā)揮作用重點(diǎn)句型1.—Doyouthinktherewillberobotsinpeople’shomes?你認(rèn)為將來人們家里會(huì)有機(jī)器人嗎?—Yes,therewill.是的,會(huì)有的。2.Bookswillonlybeoncomputers,notonpaper.書籍將只出現(xiàn)在電腦上,不再有紙質(zhì)書。3.Peoplewilllivetobe200yearsold.人們將會(huì)活到兩百歲。4.Whatwillthefuturebelike?未來會(huì)是什么樣子呢?5.Everyoneshouldplayapartinsavingtheearth.每一個(gè)人都應(yīng)當(dāng)為拯救地球盡一份力。教學(xué)重點(diǎn)1.讓學(xué)生掌握一般將來時(shí)的用法。2.讓學(xué)生掌握therebe的一般將來時(shí)的用法。教學(xué)難點(diǎn)讓學(xué)生掌握more,less和fewer的用法。

教學(xué)過程

預(yù)習(xí)指導(dǎo)一、方法指導(dǎo)預(yù)習(xí)教材Page49~50,標(biāo)注不認(rèn)識(shí)的單詞。然后翻到生詞表,通過讀和寫基本了解本課時(shí)的單詞和短語(yǔ)。二、預(yù)習(xí)檢測(cè)Ⅰ.漢譯英1.紙張paper

2.預(yù)言prediction

3.污染pollute

4.種植plant

5.部分part

6.參與(某事)playapart

Ⅱ.根據(jù)句意及漢語(yǔ)提示完成句子1.Nowtheairpollution(污染)isveryserious.

2.Whatareyourplansforthefuture(未來)?

3.Thecompanyhasapleasantworkingenvironment(環(huán)境).

4.Istherelifeonotherplanets(行星)?

5.Theearth(地球)revolvesaroundthesun.

課堂教學(xué)Step1Leadingin1.T:WelcometoUnit7.PleaseturntoPage49.Inthisunit,we’llmakepredictionsaboutfuture.Canyouguesswhatwillhappenin100years?2.Collectstudents’answersandsaysomethingabouttheirpredictions.Step2Workon1a1.Letthestudentslookatthepictureandtalkaboutsomethingin100years.2.Readeachpredictiontotheclass.Explainthenewvocabulary.3.Readtheinstructions.Makesurethestudentsknowwhattheyshoulddo.4.Talkabouttheanswerswiththeclass.Step3Workon1b1.Readtheinstructionstothestudents.2.Playtherecordingandaskthestudentstocirclethethingstheyheardontherecording.3.Playtherecordingagainforthestudentstochecktheiranswers.Step4Workon1c1.Askthestudentstopayattentiontothedialoguein1c.2.Guidethestudentstoreadthedialoguefluently.3.Makethestudentsworkinpairstomakepredictionsaccordingtothesample.4.Askseveralpairstosharetheirconversationstotheclass.Step5Workon2aand2b1.Readtheinstructionsandpointoutthesampleanswer.2.Playtherecordingforthestudentstocirclethewordtheyheardineachsentence.3.Playtherecordingagainforthestudentstochecktheirpredictions.4.Checktheanswers.Step6Workon2c1.Pointtotheexampleinthebox.Asktwostudentstoreadthesampleconversationtotheclass.2.Askthestudentstotaketurnstomakeconversationsaboutthepredictionsin2aand2b.3.Askseveralpairstosaytheirconversationstotheclass.Step7Workon2d1.Havethestudentsscantheconversationin2d.2.Leadthestudentstopracticereadingtheconversation.3.Makethestudentsrole-playtheconversation.4.Chooseseveralpairstopresenttheconversationstotheclass.板書設(shè)計(jì)1.will+動(dòng)詞原形表示一般將來時(shí)。2.more+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞表示“更多的……”。less+不可數(shù)名詞表示“更少的……”;fe