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1、【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件一、教学重点：1.现在完成时2.课文解析。【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件二、具体内容。（一）现在完成时：1.表示到现在为止已经完成的动作，强调动作的结果和对现在的影响。常与just,yet,already,ever,never等时间状语连用。e.g.Ihavealreadydonemywork.（说明不用再工作了）Ihavebecomeasoldier.（我过去当上了兵，现在仍是兵）【最新】八年级英语下册 Unit 10 Jobs and Cho
2、res课件 北师大版 课件2.表示过去已经开始，持续到现在仍未结束，并含持续到将来的意思。此用法经常与一些表示一段时间的时间状语连用。如：today,recently,lately,since,during/inthepasttwodays,thisweek,thesedays,sofar,foralongtimee.g.Wehavewaitedforthewholeday.（现在仍然在等）【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件3.构成：主语+have/has+doneIhavewrittenapostcardtomyfriend.Sheha
3、slivedheresinceshewasborn.4.have/hasbeento和have/hasgoneto的区别：have/hasbeento表示“去过某地”，表明说话人的一种经历，可以与“once,severaltimes,ever,never”连用。ehasbeentoShanghaithreetimes.have/hasgoneto表示“去了某地”，表明主语已在去某地的路上或已到达某地。一般只能用于第三人称，不能与上述时间状语连用。HehasgonetoShanghai.【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件5.过去分词的构成规
4、则变化：与动词过去式的规则变化相同，即在词尾加edwork-worked-workedmove-moved-movedstop-stopped-stoppedstudy-studied-studied不规则变化：1）动词原形，过去式，过去分词三种形式完全相同。put-put-puthurt-hurt-hurtcut-cut-cutshut-shut-shut【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件2）过去分词与过去式相同。make-made-madedig-dug-dugbuild-built-builtpay-paid-paid3）过去分词与
5、动词原形相同，与过去式不相同。become-became-becomerun-ran-runovercome-overcame-overcome4）三词形式完全不相同，过去分词多以n/ne/en结尾。take-took-takeneat-ate-eatensee-saw-seengrow-grew-growndo-did-donego-went-gone【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件（二）课文解析：1.And,tooursurprise,theysaidokay!toonessurprise使人吃惊的是Tooursurprise,Ja
6、ckcameintotheclassroom.Tomygreatsurprise,fatherhandedmethekeytothenewcar.toonesjoy/horrorTohishorror,theysawtheplanefallingtotheearth,headfirst.Tomygreatjoy,theschoolisorganizinganoutingnextweek.【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件2.Weknowthattheteenagersinourcommunityneededaplacetohangout,
7、toplaysports,towatchmovies,ortomeetnewpeople.hangout居住，聚集WheredoesyourfriendJohnhangout?HehangsoutatGreenStreet.Theyoftenhangoutinabarneartheirschool.【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件3.Onegroupisinchargeofdevelopingtheactivitiesforthecenter,anotherinchargeoffindingmoreteenagers,andsomeof
8、usareresponsibleforcleaningthehouse.beinchargeof负责某事WhenIwasinschool,Iwasinchargeofthestudentunion.Illbeinchargeofthewholefactorynextweekwhenthedirectorisaway.Whoisinchargeofhere?【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件4.putupOurgeographyteacherputupamapofChinaonthewallinourclassroomlastweek.An
9、ewteachingbuildingwillbeputupnextJuneinourschool.5.takeplaceTheweddingtookplaceat11a.m.onOctober2.OurgraduationceremonywilltakeplacenextJuly.【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件课堂练习I.写出下列动词的过去式和过去分词：1.have_2.make_3.happen_4.arrive_5.tell_6.move_7.order_8.park_9.know_10.write_【最新】八年级英语下册 Uni
10、t 10 Jobs and Chores课件 北师大版 课件11.break_12.feed_13.clean_14.sweep_15.cut_16.fix_e_18.go_【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件II.翻译句子。1.我们已经取得了巨大进步。Wehave_alotof_.2.工程进展如何？_istheproject_?3.他们刚点了吃的。Theyhave_somefood.4.她刚从房间冲出来。She_just_theroom.5.他们刚刚搬了新家。Theyhavejust_anewhouse.【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件【最新】八年级英语下册 Unit 10 Jobs and Chores课件 北师大版 课件
