Unit 6 第1課時 (Section A 1a-2d)（導(dǎo)學(xué)案）【知識精講+能力提升】人教版 九年級英語高效課堂

Unit6Whenwasitinvented?SectionA1a-2d單元Unit6課時第1課時學(xué)習(xí)目標(biāo)1.語言能力：1.學(xué)習(xí)并掌握詞匯heel,scoop,style,invent及beusedfor等；2.熟悉關(guān)于談?wù)摪l(fā)明的句型---Whenwasthetelephoneinvented?---Ithinkitwasinventedin1876.---Whataretheyusedfor?---Theyareusedforchangingthestyleoftheshoes.3.能聽懂并談?wù)撐锲返陌l(fā)明者、發(fā)明時間及某發(fā)明的用途等。2.文化意識：1.通過學(xué)習(xí)，提升創(chuàng)新意識；2.通過熟悉周圍常見發(fā)明物，養(yǎng)成勤思考，善總結(jié)的好習(xí)慣。3.思維品質(zhì)：1.初步感知一般過去時的被動語態(tài)；2.通過小組對話培養(yǎng)合作精神和發(fā)散思維。4.學(xué)習(xí)能力：1.通過大量語言體驗(yàn)一般過去時的被動語態(tài)的結(jié)構(gòu)；2.掌握英語聽力技巧的運(yùn)用，快速精準(zhǔn)地完成聽力練習(xí)。學(xué)習(xí)重難點(diǎn)1.掌握重點(diǎn)單詞的詞義、詞性、發(fā)音、固定搭配等；2.學(xué)會使用被動語態(tài)目標(biāo)句型來談?wù)摪l(fā)明物：Whenwas...invented?—Itwasinventedin...Whowasitinventedby?—Itwasinventedby...Whatisthe...usedfor?—The...isusedfordoing...課前預(yù)習(xí)寫出下列單詞的過去分詞。invent1

use2

change3

drink4bring5

produce6

sell7

steal8advise9

take10

translate11

eat12合作探究任務(wù)一：Watchavideo.Practicethesentencesstructure:Itwasinventedby.....Listsomemoderninventionsinourdailylife.Thenpractice.任務(wù)二：Lookatthepicturein1aandpracticelikethis.IthinktheTVwasinventedbeforethecar.IthinktheTVwasinventedafterthetelephone.Beforelistening,Readtheyearsloudlyandcorrectly.Listenandmatchtheinventionswiththeyears.Listenagainandfillintheblanks.Makeconversations.任務(wù)三：Lookatthepicturein2aandsaywhattheyare.Listenandfinishthetasksin2a/2b.Makeconversationsusingtheinformation.任務(wù)四：1.閱讀教材上2d的對話，回答下面問題1.Whatisthesubjectfortheirschoolproject?2.WhatkindofinventiondoesRoythinkof?3.WhydoesRoythinkitisagreatinvention?Role-playtheconversation.任務(wù)五：FreetalkHowtotalkaboutinventions?Couldyoufindmoreinventionsinourdailylives?Think.Iseverythinginvented?Areallinventionsuseful?隨堂速練一、單項(xiàng)選擇1．Ireallydon’twanttoknowthesecret.Ionlyfoundit_________.A．byanaccident B．bytheway C．bymyself D．byaccident2．—Ourschoolsportsmeeting________lastweek.Andwewonthefirstprize.—Soundsgreat.Congratulations!A．happened B．tookplace C．washappened D．wastakenplace3．MyadviceonhowtosavepaperbymyclasslastMonday.A．a(chǎn)ccepts B．a(chǎn)ccepted C．wasaccepted D．isaccepted二、多句選詞填空.用所給詞的適當(dāng)形式填空。每詞限用一次。takeplace，mention，list，lock，remain4．GreatchangesinChinaduringthelastfewyears.5．Sometreeleavesfellintotheriverandthereforsometime.6．Look！Mymotherthethingsthatshewillbuyinthesupermarket.7．Thefamouswriteroftenhismotherinhisspeech.8．IthedoorwhenIfinishit.參考答案課前預(yù)習(xí)一、invented2．used3．changed4．drunk5．brought6．produced7．sold8．stolen