Unit1Whenwasitinvented教學(xué)設(shè)計(jì)教學(xué)目標(biāo)1.知識(shí)與技能目標(biāo)：1）談?wù)撝匾l(fā)明的發(fā)明時(shí)間，發(fā)明者和用途。2)了解薯?xiàng)l、茶和籃球的發(fā)明歷史。2.過(guò)程與方法目標(biāo)：1）能運(yùn)用所學(xué)知識(shí)練習(xí)被動(dòng)語(yǔ)態(tài)的句式。2）能用所學(xué)句型進(jìn)行交際練習(xí)。3.情感態(tài)度和價(jià)值觀目標(biāo)：充滿想象力，善于觀察事物，面對(duì)難題，用積極的態(tài)度解決，發(fā)揮創(chuàng)造能力，認(rèn)識(shí)世界，改變世界。教學(xué)重點(diǎn)單詞，短語(yǔ)和句型。教學(xué)難點(diǎn)運(yùn)用被動(dòng)語(yǔ)態(tài)談?wù)撝匾l(fā)明的時(shí)間、發(fā)明者和用途。教學(xué)課時(shí)1課時(shí)教學(xué)過(guò)程Step1DISCOVERINGLANGUAGE(1)Lookatthescreenandcompletethequestions.Letthestudentsdoitbythemselvesontheirbooks，andaskonetoshowhisanswerstotheclass.Theanswersare：1)invented;2)help;3)afford;4)mine;5)take.(2)Completethefollowingquestions；usingthewordcues；makenecessarychanges.Letstudentsdoitbythemselvesandtheteachermovearoundtheclassroom，givethemthenecessaryhelp.Checktheanswers：3c.floor;two;theball;basket；youngpeople;200；JamesNaismith;December211891;Berlin;1936;basketball;basketballStep2DEVELOPINGSKILLSListenandchoosethebestresponsetowhatyouhear.Firstlistenonly,thendoitthesecondtime.ListentoMissGreen’slectureanddecidewhetherthefollowingstatementsaretrueorfalse.Maketheanswersbyclassthemselves.Workinpairs.Interviewthepartnersinyourgroup,askthemsomequestionsandwritedown,thenreporttotheclass.ReadthepassageandchoosethebestanswersTellthestudentstoreadthedialoguescarefully，andthinkitover，thencompleteit.Firstaskthestudentstalkabouthisorheranswerswithclassmates.Checktheanswers:1.invent;nearly;allofasudden;doubt;websites;mention1).Mywatchwasstolenbysomeone.2).Fiveeggswereusedtomakethisbigcakebythem.3).Whenwasthepersonalcomputerinventedbythem?4).Wewereaskednottoruninthehallwaybythem.5).Thevideowastakenbacktothestorebysomeone.Step3語(yǔ)法被動(dòng)語(yǔ)態(tài)的構(gòu)成：主語(yǔ)+be+動(dòng)詞的.過(guò)去分詞常見(jiàn)的幾種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)的句型。一般現(xiàn)在時(shí)：主語(yǔ)+be(am/is/are)+動(dòng)詞的過(guò)去分詞+------.一般過(guò)去時(shí)：主語(yǔ)+was/were+動(dòng)詞的過(guò)去分詞+------.一般將來(lái)時(shí)：主語(yǔ)+will/shall+be+動(dòng)詞的過(guò)去分詞+------.含情態(tài)動(dòng)詞時(shí)其構(gòu)成：主語(yǔ)+情態(tài)動(dòng)詞+be+動(dòng)詞的.過(guò)去分詞.Step4homeworkapassageaboutanewinventionandintroduceit.somerelevantexercises.(設(shè)計(jì)說(shuō)明：運(yùn)用并拓展本課時(shí)所學(xué)知識(shí)，讓學(xué)生在寫(xiě)作中進(jìn)一步鞏固所學(xué)知識(shí)，并掌握本課時(shí)的新詞和短語(yǔ)。）七、板書(shū)設(shè)計(jì)：Unit1Whenwasitinvented?1.Whenwasitinvented?