Unit6WhenwasitinventedSectionB1a1e課時(shí)設(shè)計(jì)人教版九年級(jí)英語(yǔ)全冊(cè)

第3課時(shí)教學(xué)設(shè)計(jì)課題Unit6Whenwasitinvented?SectionB1a1e課型聽(tīng)說(shuō)課√語(yǔ)法課口閱讀課口寫(xiě)作課口其它課__________教材（語(yǔ)篇）分析：【what】本課是一節(jié)聽(tīng)說(shuō)課，第一模塊1a1e拓展話題，融入新詞匯.【why】聽(tīng)的活動(dòng)要求學(xué)生能運(yùn)用反義詞、信息進(jìn)行多層次的處理。最后進(jìn)行的活動(dòng)要求學(xué)生根據(jù)聽(tīng)力信息，模仿談?wù)撌砥陌l(fā)明，內(nèi)化聽(tīng)力信息。【how】1a1e是一個(gè)完整的任務(wù)鏈，1a1b要求學(xué)生觀看幾種常見(jiàn)的食物圖片并能用形容詞描述它們的口感，然后根據(jù)形容詞列舉相應(yīng)食物。1c1d是對(duì)聽(tīng)力所輸入的信息進(jìn)行對(duì)層次的處理。學(xué)情分析：自然情況本單元已經(jīng)學(xué)習(xí)了兩節(jié)課，對(duì)于過(guò)去式被動(dòng)語(yǔ)態(tài)的構(gòu)成有了一定的掌握。（二）已有基礎(chǔ)大部分學(xué)生能夠用被動(dòng)語(yǔ)態(tài)進(jìn)行表達(dá)。（三）存在問(wèn)題

部分學(xué)生不敢大聲表達(dá)出來(lái)。（四）解決措施教師可以鼓勵(lì)學(xué)生勇敢表達(dá)。教學(xué)目標(biāo)：通過(guò)本課學(xué)習(xí)，學(xué)生能夠：完成聽(tīng)說(shuō)活動(dòng)，了解美食的發(fā)明史。（學(xué)習(xí)理解）掌握本課出現(xiàn)的重點(diǎn)短語(yǔ)和句子。（應(yīng)用實(shí)踐）能用被動(dòng)語(yǔ)態(tài)談?wù)撁朗车陌l(fā)明史。（遷移創(chuàng)新）教學(xué)重難點(diǎn)重點(diǎn)：能掌握下列句型Thecustomerwashappyintheend.Doyouknowhowpotatochipswereinvented?Didyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem？難點(diǎn)：能利用句型談?wù)撁朗车陌l(fā)明。學(xué)習(xí)活動(dòng)設(shè)計(jì)教師活動(dòng)學(xué)生活動(dòng)環(huán)節(jié)一：Activity1教師活動(dòng)1LeadinShowStudentssomepicturesaboutthedeliciousfood.Howdotheytasted?Helpthemunderstandthefollowingadjectives;crispy,salty,sourandsweet.學(xué)生活動(dòng)1AskandanswerDiscuss活動(dòng)意圖說(shuō)明：通過(guò)讓學(xué)生觀察活動(dòng)圖片，并引導(dǎo)學(xué)生回答老師的問(wèn)題，讓學(xué)生溫故知新，了解話題內(nèi)容，加強(qiáng)學(xué)生的知識(shí)積累，為下一步的活動(dòng)奠定基礎(chǔ)。環(huán)節(jié)二：Activity2教師活動(dòng)2PresentationReadtheinstructionstotheclass.Pointoutthefouradjectivesontheleft.Havethemreadthefourwordstogether.Thenasksomedifferentstudentstoreadthem.Askstudentstochoosethewordsintheboxtodescribehowthefoodinthepicturestastes.Writethemunderthecorrectpictures.學(xué)生活動(dòng)2AskandanswerquestionsReadanduse活動(dòng)意圖說(shuō)明：利用集中食物的圖片及練習(xí)幫助學(xué)生理解掌握生詞。環(huán)節(jié)三：Activity3教的活動(dòng)3Workon1bPointoutthefourwords.Thenpointtothesampleanswergiven.Canyouthinkofothersweetfoodnow?Askstudentstopletetheactivityontheirown.Aftertheyallfinishwriting,asksomestudentstoreadtheiranswerstotheclass.Checktheanswerswiththewholeclass.學(xué)的活動(dòng)3Finish1bChecktheanswers.活動(dòng)意圖說(shuō)明：通過(guò)口語(yǔ)活動(dòng)幫助學(xué)生在運(yùn)用中進(jìn)一步理解、鞏固詞匯。環(huán)節(jié)四：Activity4教的活動(dòng)4BeforelisteningLetstudentsreadtheinstructionstogether.Besurethattheyknowwhattodo.Andhelpthemtounderstandthewordscustomerandbymistake.Callthestudents’attentiontothesixsentencesinthebox.Asksixdifferentstudentstoreadthemandgivesomeexplanationsintheirownwordsoneachsentence.Brainstorm:Afterthat,getthestudentstoguesswhattheywillhearabout.Whataretheytalkingaboutandwheredidthestoryhappen?Askstudentstolookatthesampleanswers.WhilelisteningPlaytherecordingfirst.Studentsonlylistentocatchthemainidea.Playtherecordingagain.AskthechildrentolistenandcircleTfortrueorFforfalse.Checktheanswerswiththewholeclass.Pointtotheblanksinthesentencesinthestoryandtellthemtopletethesentenceswhiletheyarelistening.Encouragestudentstofillintheblanksbeforelistening.Playtherecordingagain.Askstudentstofillintheblankswiththeanswerswiththewholeclass.學(xué)的活動(dòng)4ReadtheinstructionsPayattentiontosixsentences.Listentothetapestwotimesandfinishtasks.Checktheanswers.學(xué)的活動(dòng)31.Ssobservetheimagesandunderstandthesituation.2.Sspletethequestionsandanswersusingpastfuturetense.活動(dòng)意圖說(shuō)明：加強(qiáng)學(xué)生聽(tīng)力指導(dǎo)，在聽(tīng)時(shí)要抓重點(diǎn)內(nèi)容，第一次聽(tīng)要求學(xué)生回答問(wèn)題，因此在聽(tīng)的時(shí)候，應(yīng)重點(diǎn)將與這些問(wèn)題相關(guān)的內(nèi)容聽(tīng)清，其他作為非重點(diǎn)內(nèi)容。另外，要注意速記下重點(diǎn)內(nèi)容。環(huán)節(jié)五：Activity5教的活動(dòng)5AfterlisteningShowthefollowingquestionsandaskstudentstolistenandwritedowntheanswersHowandwhenwerepotatochipsinvented?What’sthenameoftheinventor?What’shisjob?WheredidGeorgeCrumwork?Whywasitamistake?Whatdidthecookdowiththepotatoesthem?Playtherecordingofthehistoryofpotatochipsagain.Pauseforthestudentstorepeatafterit.Getthestudentstoreadafterthetape.Tellthemtotrytheirbesttoimitatetheintonationandpronunciation.學(xué)的活動(dòng)5ActoutListenagainandrepeat.活動(dòng)意圖說(shuō)明：復(fù)述聽(tīng)力內(nèi)容能幫助學(xué)生更好地理解信息，通過(guò)自主歸納表達(dá)，能有效地提高學(xué)生的語(yǔ)言表達(dá)能力。環(huán)節(jié)六：Activity6教的活動(dòng)6Workon1eMakeaconversationabouttheinventionofpotatochips.S1:Didyouknowpotatochipswereinventedbymistake?S2:Wow,Ididn’tknowthat.Whoinventedthem?S3:TheywereinventedbyacookcalledGeorgeCrum.學(xué)的活動(dòng)Makeaconversation.Workinpairs活動(dòng)意圖說(shuō)明：通過(guò)對(duì)子活動(dòng)給學(xué)生提供運(yùn)用重點(diǎn)句型進(jìn)行口語(yǔ)表達(dá)的機(jī)會(huì)。板書(shū)設(shè)計(jì)Unit6Whenwasitinvented?Period3SectionB1a1eTalkabouttheinventionofpotatochipsAnaccidentalinventionWhatisthemaneoftheinvention?Whowasitinventedby?Whenwasitinvented?Howwasitinvented?Whywasitamistake?分層作業(yè)設(shè)計(jì)基礎(chǔ)鞏固：Memorizethenewwordsanddosomeexercises設(shè)計(jì)意圖：熟記本課重點(diǎn)單