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时间:2021-04-19
《最新新PEP小学英语六年级下册Unit2-课件教学讲义PPT课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、新PEP小学英语六年级下册Unit2-课件教学目标1..能表演所学对话,并在真实场景中运用所学语言进行真实交流和运用。2.能运用本节课的表示一般过去式的特殊疑问句和一般疑问句讨论简单的生活情况,并讨论比较简单过去的生活。3.敢于开口,乐于与他人交流。Whatdidhe/shedo?---He/She…washedtheclotheswatchedTVplayedfootballsawafilmreadabookslepthadacoldfilmmagazine[mægə'ziːn]WhatdidIdolastnight?Ireadanewfilmmagazine.Wasitinterestin
2、g?Yes,itwas.Ittalkedaboutalotofnewfilms.NO,Ididn’t.Ilistenedtomusic.Didyoucleanyourroomyesterday?Yes,Idid.Didyoureadbooks?Let’stryWhatdidJohndolastweekend?A.Heslept.B.Hereadanewfilmmagazine.AreWuYifanandJohngoingtomeetAmytogether?A.Yes,theyareB.No,theyaren’t.Becausehehadacold.WhyJohnsleptathomelastw
3、eekend?Let’stalkWhatcanyousee?Canyouguesswhattheyaretalkingabout?Task1:Findandcirclethepasttensewords.Task1:Listenandanswer1.DidJohnseeafilmlastweekend?No,hedidn’t.2.Wasthemagazineinteresting?Yes,itwas.Hestayedathomeallweekendandslept.Task2:ListenandjudgeTheywanttogotothebookstore.()Themagazineisabo
4、utthenewmovie.()Johnhadaheadache.()Johndidnotfeelbetter.()TTFFTask3:ReadandchooseWherearetheygoingto?BookstoreB.CinemaC.Shop2.what’swrongwithJohn?Hehadaheadache.Hehadacold.Hehadacough3.Howwilltheygothere?A.OnfootB.BybusC.BysubwayTask4:listenandrepeatA:Hey,Amy.Let’sgotothebookstore.Iwanttobuythenewfi
5、lmmagazine.B:Oh,Ireaditlastweekend.A:Wasitinteresting?B:Yes,ittalkedaboutalotofnewfilms.Whatdidyoudolastweekend?Didyouseeafilm?A:No,Ihadacold.Istayedathomeallweekendandslept.B:Oh,I’msorry.I’mhappyyoufeelbetternow.A:Thanks.Let’sgobybus.It’sfasterthanwalking.Iwantto+动词原形我想。。。。HomeworkRecitethepassageA
6、ctthedialogueDidyou______?Yes,Idid./No,Ididn’tAskandanswer:通用技术IGeneralTechnologyI1正确理解通用技术2技术对社会的影响3从典型事例看设计4趣味制作与学技术广东第二师范学院彭哲方3从典型事例看设计Understandingdesignthroughtypicalcases3.1简说设计3.2结构设计与模型制作3.3流程设计与方案选择3.4系统设计与方案优化3.5控制设计与实验探究3.5控制设计与实验探究3.5.1几种自动控制装置3.5.2自动控制示例3.5.3实验:认识传感器的作用自动控制装置:双金属片传感器双金属
7、片是用两种具有不同热膨胀系数的金属片制成,当温差变大时,膨胀系数大的金属一面会向膨胀系数小的金属一面弯曲……自动控制装置:压力传感器自动控制装置:自恢复保险丝自恢复保险丝是用具有正温度系数的高分子材料添加导电粒子制成。如图4,当电路通过正常工作电流时,元件产生的热量和散发的热量能达到平衡,材料不会升温;当超过额定电流通过时,元件产生热量不能及时散发,导致材料温度上升,电阻明显上升,限制大电流通过,
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