英语人教版八年级下册Unit 2 section A1a-2d.ppt

SectionA第一课时(1a-2d),Unit2Illhelptocleanupthecityparks.,Newwords,help的短语结构,helpsbtodosth帮助某人做某事=helpsbwithdoingsth帮助某人做某事helpsbwithsth在某方面帮助某人,Howcouldwehelppeople?,Wecouldhelptocleanuptheparks.,Wecouldhelpsickpeopleinthehospital.,Wecouldhelptoplanttrees.,helptheoldpeople,helptogiveoutfoodatthefoodbank,1aLookatthewaysyoucouldhelppeopleinthepicture.Thenlistotherways.,1aLookatthewaysyoucouldhelppeopleinthepicture.Thenlistotherways.,Otherwaysyoucouldhelppeople,1._2._3._4._,Helptoplanttreesbytheriver,Helptocleanupthecitypark,Visittheoldpeopleintheoldpeopleshome,HelpyoungkidstolearnEnglish,1bListenandnumberthewaystheboyandgirlcouldhelpothers.,1,2,3,4,1cPracticetheconversationinthepictureabove.Thenmakeotherconversationsusingtheinformationin1b.,Ihopetoworkoutside.,Youcouldhelptocleanupthecityparks.,2aAgroupofstudentsareplanningaCityParkClean-UpDay.Listenandcheck()thethingstheyaregoingtodototellpeopleaboutit.,2bListenagain.Fillintheblanks.,comeupwith,putoff,putup,4.Letsmakesomenotices,too.ThenIll_them_afterschool.5.Wecouldeach_10studentsandaskthemtocome.,giveout,callup,2bListenagain.Fillintheblanks.,2cMakeaconversationusingtheinformationin2aand2b.,WeneedtocomeupwithaplanfortheCityParkClean-UpDay.,Letshavelunchfirst.,No,weneedtostartnow.Clean-UpDayisonlytwoweeksfromnow.,2dReadtheconversationandanswerthequestions.,1.Youcouldhelptocleanupthecityparks.你可以帮助打扫城市公园。（1）help作动词，意为“帮助”，后可接动词不定式做宾补，不定式符号to可省略。即helpsb.todosth.意为“帮助某人做某事”，也可用helpsb.withsth.代替。如：Icanthelpyoutoliftthisstone.=Icanthelpyouwiththisstone.我不能帮你搬这块石头。,Languagepoints,help也可作名词，常用短语为withthe/oneshelp“在.帮助下”；withoutthe/oneshelp“没有.的帮助”。如：WithJimshelp,youllhavenothingtoworryabout.有了吉姆的帮助，你将不会有任何担忧。,Languagepoints,（2）cleanup是动词短语，意为“打扫干净；清除干净；整理”，其中up为副词，接名词作宾语时，宾语可放在后边也可放在中间；接代词作宾语时，必须放在中间。如：Sheiscleaningthekitchennow.=Sheiscleaningthekitchenupnow.她现在正在打扫厨房。Thebedroomistoodirty,pleasecleanitup.这间卧室太脏了，请打扫干净。,Languagepoints,Languagepoints,2.Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.这个女孩可以去医院看望生病的孩子们使他们高兴起来。cheerup为动词短语，意为“（使）变得更高兴；振奋起来”。在短语中up为副词，可接名词或代词做宾语。名词做宾语既可以放在动词与副词之间，也可放在副词之后，代词做宾语只能放在动词与副词之间。如：WeallcheeredupwhenweheardLiNawontheprize.等我们听到李娜赢得比赛时，我们都欢呼了起来。Itriedmybesttocheermylittlebrotherup.我尽最大努力使我的弟弟高兴起来。,Languagepoints,3.Theboycouldgiveoutfoodatthefoodbank.这个男孩可以在食物站分发食物。giveout是动词短语，意为“分发；散发”，同义词组为handup。在短语中out为副词，可接名词或者代词做宾语，名词做宾语既可放在动词与副词之间，也可放在副词之后；代词做宾语只能放在动词与副词之间。如：Theteacherasksmetogiveouttheexampaper.老师让我发试卷。Theradioisgivingoutastrangenoise.收音机发出一种奇怪的噪声。give构成的词组有：giveup放弃givein屈服giveoff发出（气味）,Languagepoints,4.Theytoldmestoriesaboutthepastandhowthingsusedtobe.他们告诉我关于过去的故事及曾经的事情是怎么样的。usedto意为“曾经.;过去.”,客观地表示过去的习惯，既可是过去经常发生的动作又可是过去一向存在的状态。如：Russiausedtobeaverypowerfulcountry.俄国曾经是一个非常强大的国家。Iusedtogetupearlyandtakeanhourswalkbeforebreakfast.我过去常常起床很早并且在早餐前散步一小时。,Languagepoints,Alotofpeoplearelonely.Iwanttotravelalone.很多人感到寂寞。我想独自旅行。(1)lonely是形容词，作“孤独的,寂寞的”解时,侧重于由于没有别人或其他东西陪伴而感到寂寞孤单,通常用来指人,既可用作定语,也可用作表语。如：Ifeelverylonelywithoutmydog.我的狗不在旁边我就很寂寞。Thelonelystudentisstarvingforfriendship.那个寂寞的学生渴望友谊。,Languagepoints,(2)alone是副词，意为“独自；单独”；陈述一个“独自”的客观现实。如：AfterteaIwanderedaloneaboutthetown.吃过下午茶,我独自在城里漫步。可用作形容词，如：TomisnotaloneinfindingRickhardtoworkwith.并不只是汤姆一人认为和里克难以共事。,Youbedroomissodirty.Wouldyouplease_,Peter?OK.mum.Illdoitrightaway.A.setitupB.putitonC.pickitupD.cleanitup2.Theteacheroftensingssongsto_hisstudentsinclass.A.pickupB.cheerupC.turnup3.M