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1、Unit9Whenvasitinvented?SectionA(la2c)一、自主学习(老师寄语：从自主中培育实力，在学习中获得乐趣)Taskl:Talkaboutthefollowinginventions1. Pairwork:A:Whenwasthetelephoneinvented2. B:Itwasinventedin1876A: Whoweretheyinventedby?B: TheywereinventedbyA: Whataretheyusedfor?B: Theyareusedforconnectingwitheachother2.talkaboutothertwoinve
2、ntionslikethisTask2:1.earn2a2c1. 写出下列三项独创的名称shoeswithadjustableheelbattery-ope11tedslippersheatedice-creamscoop2. 1.ettheStudebtsguesswhataretheyusedfor.3. 1.istenandfinishoff2aand2b.4. Pairworktalkaboutthethreeinventionsusingwhen.who.what二、翻译下列句子，留意划线部分的含义Whataretheyusedfor?2 Itsusedtorscoopingoutr
3、eallycoldicecream.3 Youcanmovetheheelupanddown.4 Youcanchangethestyleofyourshoes三、系统总结1. Tomusedtowearold-fashionclothes2. Knivesareusedtocutthings3. Mygrandfatherusedtogettingupearlyinthemo11ing.4. Paperisusedforwriting四、诊断评价(老师寄语：信任臼己，永不放弃)(一)翻译下列句子1钢笔是用来写字的。2电话是谁独创的？3微波炉是做什么用的？(二)依据句意及首字母补全单词1. T
4、liecomputerisoneofthemostimportanti2. Ifyouhtheice,itwillchangeintowater.3. Thetaperecorderneedstwob(三)依据下面的文字提示,写一篇小短文毛衣，现在是一种很流行的衣服，它是一位老人独创的.它可以用来保暖(keepwarm),但不能用洗衣机来洗(benotwashedbyawashingmachine).Unit9SectionA3a-4一、自主学习Task13aPairurorkMakealistoffivehelpfulinventioinsandfiveannoyinginvention.T
5、ask2PairworkDiscussyouropinionsin3awithyourpartner1. Readthedialogueinpairs2. Practisethedialogueinpairs3. MakenweconversationsIidethisusingtheinformationin3aMoiel1:A:Whatdoyouthinkisthemosthelpfulinvention?B:lthinkthemosthelpfillinventionis.A: Whyisthat?B: Well,it.Model2:A: Whatdoyouthinkisthemosta
6、nnoyinginvention?B: Ithinkthemostannoyinginventionis.A: Whyisthat?B: Well,it.翻译下列的句子你认为最有用的独创是什么？我认为最有用的独创是电灯泡它能够每天给人们更多的时间工作和玩。二、合作共建写出五个有益的独创和五个令人厌烦的独创0有益的独创令人厌烦的独创三、诊断评价（一）句型转换1. Shewasseentocomeoutofthelibrarybyhim.（变为主动语态）Heoutofthelibrary.2. Whenaretreesoftenplanted?（变为主动语态）Whenpeopleoften?3.
7、The1.eaguewasfoundedinGuangzhouin1922?（提问划线部分）the1.eague?4. Didthestudentsweartheschoolclothesalot?（变为被动语态）theschlclothesalot?5. Katetookgoodcareofthebabyyesterdayevening?（变为被动语态）ThebabywellbyKateyesterdayevening?6. Hisauntboug（himabicycle.（变为被动语态）Abicyclehimbyhisaunt.（二）汉译英1 .计算机是何时独创的？2 .谁独创了计算机?3
8、计算机是用来做什么的？4 .你认为什么是最令人厌烦的独创？Unit9SectionBla-2c1.earningobjectives1. Knowing:crispy,salty.sour,bymistake,chef,sprinkle2. Understanding:1.isteningmaterial,ThePassivevoice3. Practising:bymistake,intheend,was/were+pp4. Habit-forming:Whatdoes-taste?Ittastessweet/cripy/sour-Importantpoints1. 1.isteningma
9、terial,2.ThePassivevoice3.Adjectives.1.earningprocess)一、自主学习Task1:I.Writeoutthewords甜的脆的,易碎的酸的咸的辣的2. 你能想起多少不同味道的食物？小组沟通.3. AskandanswerinpairsafterIhemodal:A:Whatdoescandytaste?B:Ittastessweet.4. Canyouwritetherightwordsaccordingtothesentences?1)Icecreamtastess2)1.emonadetastess3） Thechickenisnotsen
10、ough,pleaseaddsomesaltonit.4） Cpotatochipstastegood.Task2:Complete2a&2b1 .理解2a&2b的要求和意思。先个人独立完成,然后小组探讨：bymistakemistake-for-makeamistake1）他错把盐放进他的茶里.Hesaltinhercupoftea2）他很马虎，常常出错.Heisandoften3）我常常把他错认成他的哥哥.Ioftenhisbrother.intheend=,attheendofendup1）Atlasttheyfindawaytosolvetheproblem.AAttheendofBAtfirstCBytheendofDIntheend2）Theyendup（sing）.3）（在这个周末），1.ucywenttothezoo2 .听录音，完成2a&2b二、合作共建依据表格所供应的内容，仿造例子，两人一组进行问答，然后小组探讨另外两项独创（提示：指南针compass火药powder）A:Whowaspaperinventedby?B:ItwasinventedbyCai1.un.A:Whenwasitinvented?B:It
