人教版八年级英语下册Unit-3-Section-A-2公开课ppt课件.ppt

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1、Unit 3Unit 3Unit 3Unit 3SectionASectionASectionASectionAPeriod2(3a-3c)Period2(3a-3c)Period2(3a-3c)Period2(3a-3c)TranslatethephrasesintoEnglish.倒垃圾倒垃圾从事，忙于从事，忙于随时随时,立即立即一团糟一团糟非常干净非常干净,相当相当干净干净takeouttherubbishworkonanyminutenowinamessprettycleanMakepoliterequests礼貌提出礼貌提出请请求求Morewaysofsayingthesamethi

2、ng同一事情的不同同一事情的不同说说法法Howdoyoufeel?Doyouhelpyourparentsdohouseworkinyourfamily?Whatdoyoudo?WhatchoresdoesSallydoonweekends?Shesweepsthefloor.Shetakesoutthetrash.Shefoldstheclothes.Inwhatwaydoesyourmotheraskyoutohelpherdosomehousework?violentpoliteCouldyoupleasecleanyourbedroom?Couldyoupleasecleanyourl

3、ivingroom?Yes,sure.Yes,sure.CouldIopenthedoor?CouldIsweepthefloor?Yes,youcan.Yes,youcan.Lookatthepictureanddiscussthequestions.1.Whatdoesthepictureshow?2.Whathouseholdchoresneedtobedoneinthishouse?3.Whodoyouthinkwilldothesechores?Readthestoryandanswerthequestions.3a1.WhywasNancysmomangrywithher?Nanc

4、ywantedtowatchTVfirstbeforetakingthedogoutforawalk.NancywatchedTVallthetimeinsteadofhelpingoutaroundthehouse.2.Didtheysolvetheproblem?How?Yes.BothNancyandhermotherdidnotdoanyhouseworkforaweek.ThehousegotsomessythatNancycouldnotevenfindacleandishoracleanshirt.Shedecidedtodothehouseworktomakethehousec

5、leanandtidyagain.Sheapologizedtohermomandsaidthatshefinallyunderstoodtheyneedtosharethehouseworkinordertohaveacleanandcomfortablehome.Readagainandanswerthequestions.1.Whendidthishappen?2.WhatwasthefirstthingNancydidwhenshegothome?3.Whatdidhermotherwanthertodo?Lastmonth.WatchingTV.Takethedogforawalk.

6、4.WhatwastheresultwhenneitherNancynorhermotherdidanyhouseworkforaweek?5.WhatdidNancyfinallyunderstand?Nancycouldnotfindacleandishoracleanshirt.Theyneedtosharethehouseworktohaveacleanandcomfortablehome.Whatwillyoudoifyourmotherasksyoutodosomehousework?Doyouthinkitisrightforkidstohelpoutwithhousework?

7、Whyorwhynot?Giveyourreasons.3bReadthesentencesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.1.Neitherofusdidanyhouseworkforaweek.Foroneweek,shedidnotdoanyhouseworkandneitherdidI.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.Youretired,butImtired,too.TheminuteIsatdowninfrontoftheTV,

8、mymomcameover.Imjustastiredasyouare!Trytowritemoresentencesthathavethesamemeaningsasthethreegivensentences.1.Neitherofusdidanyhouseworkforaweek.Bothofusdidnotdoanyhouseworkforaweek.Foraweekwebothdidnohousework.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.Youretired,butImtired,too.Mymomcameoverimm

9、ediatelywhenIsatdowninfrontoftheTV.ThemomentIsatdowninfrontoftheTV,mymomcameover.Wearebothtired.Imnotlesstiredthanyouare.3cDecidewhethertheunderlinedwordsinthesentencesareverbsornouns.Thenwriteanothersentenceusingtheunderlinedwordintheotherform.1.Couldyoutakethedogforawalk?(noun)Iwalkedhomefromschoo

10、l.(verb)2.CouldIwatchoneshowfirst?_(noun)Couldyoupleaseshowmeyournewbook?(verb)3.Icantworkallday._4.YouwatchTVallthetime._5.“Whathappened?”sheaskedinsurprise._(verb)Myfatherhasalotofworktodothisweekend.(noun)(verb)Mybestfriendboughtmeawatchasabirthdaygift.(noun)(noun)Myparentssurprisedmeonmybirthday

11、withalovelybirthdaycake!(verb)Canyouthinkofsomewordsthatarebothverbsandnouns?handrainworkanswerwater1.Ithrewdownmybagandwenttothelivingroom.throwv.扔；掷扔；掷Hethrewthestoneintheair.他把石头抛向空中。他把石头抛向空中。Hethrewmetheball.他把球扔给我。他把球扔给我。throwdown扔下；使倒下扔下；使倒下Hethrewhimselfdowninthebedandfellasleep.他一头栽在床上就睡着了。他

12、一头栽在床上就睡着了。throwaway乱扔，浪费乱扔，浪费Dontthrowthosemagazinesaway.Ihaventreadthemyet.别把那些杂志扔掉别把那些杂志扔掉,我还没看呢。我还没看呢。throwoff匆匆脱掉匆匆脱掉throwoneselfinto专心于专心于2.TheminuteIsatdowninfrontoftheTV,mymumcameover.theminute(that)为时间名词，用作边际从为时间名词，用作边际从属连词，表示属连词，表示“一一就就”，其后的其后的that经常省略，经常省略，minute前可以用前可以用very等等形容词修饰。形容词修饰。

13、常见的时间名词还有：常见的时间名词还有：the+moment/instant/second等。等。Illtellhimtheminutehecomes.他一来我就告诉你。他一来我就告诉你。IsentyouthenewstheinstantthatIheardit.我一得到消息就通知了你。我一得到消息就通知了你。IhavetogotoDallasthemomentthemeetingfinishes.会议一结束，我就得去达拉斯。会议一结束，我就得去达拉斯。Thesecondthebellrang,thestudentsdashedoutoftheclassroom.铃声一响学生都跑出了教室。铃声

14、一响学生都跑出了教室。IwassofamiliarwithherthatIrecognizedhervoice_Ipickedupthephone.A.theminuteB.afterC.beforeD.while3.YouwatchTVallthetimeandneverhelpallthetime=always；atalltimes一直，总是一直，总是Themonkeysarejumpingandrunningallthetime.猴子们一直在跑跳。猴子们一直在跑跳。Choosethesamesayingoftheunderlineword.However,thisdoesnotalway

15、shappen.A.sometimeB.allthetimeC.atthesametimeD.sometimesatalltimes总是总是;随时随时atatime每次每次;一次一次atnotime决不决不attimes有时有时haveagoodtime过得愉快过得愉快inonestime在某人的一生中在某人的一生中intimeof在在时刻时刻losetime(钟、表钟、表)走得慢走得慢;浪费时间浪费时间onceuponatime从前从前MoreExpressions4.Imjustastiredasyouare.as+adj./adv.(原级原级)+as表示不同人或表示不同人或物同一性质的比

16、较，意为物同一性质的比较，意为“.和和一样一样”。Thetreeisastallasthebuilding(is)这棵树和那栋楼一样高。这棵树和那栋楼一样高。HerunsasfastasI.他和我跑得一样快。他和我跑得一样快。()1.IplaybasketballeverydaybecauseIwanttoplayas_asYaoMing.(2012湖南株洲湖南株洲)A.wellB.better C.bestA()2.Thevolunteerspokeas_asshecouldtomakethevisitorsunderstandher(2013上海上海)A.clearlyB.moreclea

17、rlyC.mostclearlyD.themostclearlyA5.ShedidnotdoanyhouseworkandneitherdidI.neitherdidI是一种倒装结构，是一种倒装结构，neither为副词，还可用为副词，还可用nor来替换。当来替换。当neither或或nor表示表示“也不也不”这一概念时，往往使用倒这一概念时，往往使用倒装的形式。装的形式。A:IveneverbeentoAustralia.（我从来没（我从来没有去过澳大利亚。）有去过澳大利亚。）B:NeitherhaveI.（我也没有。）（我也没有。）Hesnotgoodatswimming,noramI.他

18、不擅长游泳，我也不。他不擅长游泳，我也不。IfJoeswifewontgototheparty,_.A.hewilleitherB.neitherwillheC.heneitherwillD.eitherhewillHeranswerisnotacceptable,and_.A.neitheramIB.eitherismineC.neitherismineD.mineisneitherTheoldmanwouldntstayathomeforarestevenifitrained._.Hewouldfeelsickifhestayedhomeforoneday.A.Sowouldmygrand

19、paB.SowouldntmygrandpaC.NeitherwouldmygrandpaD.NorwouldntmygrandpaWhatlanguageisthatguyspeaking?Icanhardlycatchasingleword!_.HesfromIndia,soIguessitisHindi.（2015无锡）无锡）A.NeitherIcanB.NeithercanIC.SoIcanD.SocanI6.Sheaskedinsurprise.insurprise“惊奇地惊奇地”，常位于动词之，常位于动词之后作状语，表示方式。如：后作状语，表示方式。如：Johnturnedarou

20、ndandlookedatmeinsurprise约翰转过身来，惊奇地望着我。约翰转过身来，惊奇地望着我。Heopenedhiseyeswideinsurprise.他吃惊地睁大了眼睛。他吃惊地睁大了眼睛。LittleTomlookedatthebigshark_.A.inthesurpriseB.insurprisedC.insurpriseD.atasurprisetoonessurprise或或tothesurpriseofsb意意为为“使某人吃惊的是、出乎某人意料使某人吃惊的是、出乎某人意料”，常位，常位于句首，作状语，表示行为的结果。类似的结于句首，作状语，表示行为的结果。类似的结构

21、有：构有：toonesjoy/delight/pleasure使某人高兴的是使某人高兴的是toonessorrow使某人悲伤的是使某人悲伤的是toonessatisfaction使人满意的是使人满意的是链接链接besurprisedtodosth.对做某事很惊对做某事很惊讶讶Iamsurprisedtolearnthatheistakingdrug.听说他在吸毒，我很吃惊。听说他在吸毒，我很吃惊。IwassurprisedtoseehiminParis.我在巴黎碰到他，让我感到很意外。我在巴黎碰到他，让我感到很意外。besurprisedat“对对感到惊奇感到惊奇”。表。表示某种情绪、心情的起

22、因时，常用示某种情绪、心情的起因时，常用at这这一介词短语。一介词短语。Weweresurprisedathisarrival(到达到达).Thechildwasfrightenedatthenoise.Theteacherwasgladatourprogress.We_hearthe_news.(surprise)He_findthathisfatherboughthimapresent.(surprise)aresurprisedtosurprisingwassurprisedto7.MymumcameoverassoonasIsatdownassoonas一一就就(引导时间状引导时间状语

23、从句）语从句）IllcallyouassoonasIfinishmyhomework.我一完成作业，就给你打电话。我一完成作业，就给你打电话。注意：注意：若主句用一般将来时，若主句用一般将来时，assoonas引引导的时间状语从句多用一般现在时代替一导的时间状语从句多用一般现在时代替一般将来时。般将来时。-WhenwillyoucometoDaqing?-Iwillcallyou_Iarrive.A.tillB.whileC.asquicklyasD.assoonasItriedtocallyou_Iheardfromhim,butyouwerenotin.A.sinceB.whileC.un

24、tilD.assoonasDidyoucatchthefirstsubwaythismorning?No,Ididnt.Ithadstartedmoving_Icouldgetonit.（2015襄阳）襄阳）A.beforeB.sinceC.afterD.assoonas【解析解析】句意：句意：今天早上你赶上第一列地铁了吗今天早上你赶上第一列地铁了吗?不，我没有。在我上车之前它就开始移不，我没有。在我上车之前它就开始移动了。动了。before在在之前；之前；since自从；自从；after在在之后；之后；assoonas一一就就。根据句意可知，说话人没有赶上地。根据句意可知，说话人没有赶上地铁，因此这里是在上车之前，地铁就开动铁，因此这里是在上车之前，地铁就开动了。故选了。故选A。【考点定位考点定位】：考查连词。：考查连词。