八年级英语下册《Unit2I'llhelptocleanupthecityparksSectionA3》课件（完整版）2

Unit2I’llhelptocleanupthecityparks.SectionA3Grammarfocus~4c1.打扫________2.分发________3.曾经_______4.（使）变得更高兴________5.义务做某事_________________6.大打扫日______________7.想出主意（办法）__________Reviewusedtogiveoutcleanupvolunteertodosth.cheerupWritedownthephrases.Clean-UpDay8.制定一个计划________9.推迟做某事________10.张贴标语_______11.制作一些通告________12.要求某人做某事______________13.给他们读报纸______________14.感觉寂寞_____lonely___15.放弃时间做某事__________________putupsignsputoffdoingsthmakeaplanfeelreadthenewspapertothemmakesomenoticesasksbtodosthgiveup+时间todosthMarioandMary_______severalhourseachweek______others.Mariowants_____ananimaldoctor.He_________atananimalhospital.Hewants_______moreabout______careforanimals.RevisionCompletethesentences.howtotohelpgiveuptobe

tolearnvolunteersCanyoutellsomethingaboutMariotous?

totryoutattheagelovestodoreadinglearntotohelpCanyoutellsomethingaboutMarytous?IcandowhatIlovetodo.

不定式基本形式：“to+动词原形”如：to有时可以不带to如：letsb.dosth,没有人称和数的变化，在句中可以担任除谓语以外的任何成分。1、作主语Tolearnaforeignlanguageisnoteasy.It形式主语

IttakessbsttodosthIt+be+adj+for/ofsbtodosth2、作表语如：Theimportantthingistofinishtheworkontime3、作宾语动词+todo常见动词有：agree,decide,expect,hope,wish,want,plan,seem,happen,wouldlike等动词+疑问词+todoIdon’tknowwhattodo.4.作宾补:动词+宾语+（to）dosee/notice/watch/find/let/have/make/hear/listento/helpsb.dosth,ask/wouldlike/tell/expect/wantsb.(not)todosthLiMeiaskedmetoshowherthenewdictionary5.作状语可以表目的、表结果、表原因

Hegotupearlytocatchtheearlybus.6.作定语theparkisthebestplacetogotoonweekends.不及物动词作定语，添加介词，但time/place可省2.Theteacheraskedthestudentstobequiet.1.Thegirlwantedtotakethejoyhome.4.Shethinksitdifficultforhertocarrytheheavybox.3.Thereareenoughtimetogettotheairport.5.Itissafetocrosstheriverbyboat.Review说出下列不定式的用法。宾语宾语补足语定语宾语主语3c1.Mariowouldlike_____ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants________abouthow_______foranimals.toknowtobetocare3.Marydecided________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow_______kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves____________.tohelptotryouttohelpothers1.我想去帮助无家可归的人。

I’d__________homelesspeople.2.你可以请求医院允许你探访儿童并让他们变得更高兴。

Youcould___hospitals______youvisitthekidsandcheerthemup.Grammarfocus

asktoletliketohelpFillintheblanksaccordingtothetext.3.她自愿一周去那里一次帮助孩子们学习读书。

She_________thereonceaweek_______kidslearntoread.volunteers

tohelp4.她决定参加一个志愿者课后阅读节目的选拔。

She__________tryoutforavolunteerafter-schoolreadingprogram.

decidedto

togettoputupGrammar1.做动词宾语。常见动词有wouldlike,want,help,learn,hope,decide,volunteer.动词不定式用法小结e.g.Wedon’twanttospenttoomuchmoney.

我们不想花费太多钱。2.作宾语补足语。常见动词有ask,want,tell,invite,like,hate.e.g.Mr.Liaskedthestudentstocopythetext.李老师让学生们抄写课文。3.作目的状语。e.g.Jackturnedhisheadaroundtolookatpeople.

杰克转过头看向人群。e.g.Clairemissedagreatchancetomakealotofmoney.克莱尔错过了一个赚大钱的机会。4.作后置定语。5.动词help及一些役使动词后面常省略to。e.g.Mymotherwouldn’tletmegotothemovie.

妈妈不会让我去看电影的。1.Hemademe____(tell)himallthethings.2.Pleaseremember_______(water)theplantswhileI’maway.3.Let’s______(watch)atalkshow.ExercisesⅠ.Fillintheblanks.towatertellwatch4.Whatcanyouexpect_______(learn)fromthenews?5.Myparentswantme_____(be)adoctor.6.I’dlike________(watch)cartoonsathome.tobetowatchtolearn1.Whowill_______________(自愿读)thesewordsforus?2.Thegirloften_____hermother____thedishes(帮妈妈洗餐具)onweekends.Ⅱ.Completethesentences.helpsdovolunteertoread3.We______her________(邀请来)toourparty.4.Theoldmanhad____________(无事可做)everyday.nothingtodosickadj.

生病的；有病的；e.g.Hefeltsickbeforethetest.考试前他生病了。Newwords辨析：sick与illsick可作定语修饰名词，而ill只能做表语。e.g.Themothercaredforthesickgirldayandnight.妈妈日夜照料着生病的女孩。e.g.Janewasillyesterday,shedidn’tgotoschool.昨天简生病了，她没去上学。raisev.

募集；征集e.g.Theysoldsomethingtoraisemoney.他们卖掉一些东西来募集钱。e.g.Idon’tliketogooutaloneatnight.我不喜欢晚上独自一人外出。aloneadv.

独自；单独辨析：lonely与alonelonely情感上的孤独，寂寞。alone独自一人（但不定感觉寂寞）。e.g.Lindawasaloneinthehouse.琳达独自一人待在房子里。e.g.Shelivesaloneandoftenfeelslonely.她孑然一身，常感到寂寞。4aPracticeFillintheblankswiththephrasalverbsinthebox.点拨：由句意“本学期我学业太忙”，可知上文应意为“我想将去动物医院工作的计划推迟到明年夏季”，故空格处意为“推迟”。1.Iwantto_______myplantoworkinananimalhospitaluntilnextsummer.I’mtoobusywithmystudiesthisyear.putoff2.Shehopesto______atleastfiveprimaryschoolstoaskiftheyneedvolunteersfortheirafter-schoolprograms.callup点拨：由下文目的状语“toask…”意“来问是否他们需要志愿者帮助做课外活动。”，可知空格处意为“打给”。点拨：由关键词idea及sickchildren，可知第一空格处意为“想出”，第二空格处意为“使……振奋”。3.Ourclassistryingto____________someideasto________sickchildrenbecausetheyareoftensad.cheerup4.Wedecidedto______signsaroundtheschooland________noticestotellstudentsaboutthebooksale.Wewill_______themoneyfromthesaletohomelesspeople.putuphandoutgiveout点拨：由关键词signs(告示)，notices(通知)，及money(钱)可知第一空意为“张贴”，第二空格意为“发放”，第三空意为“捐赠”。helpmovedomakevisitspend4bFillintheblankswiththecorrectformsoftheverbsinthebox.Mostpeopletodayareonlyworriedaboutgettinggoodjobs1.____lotsofmoney.Intheirfreetime,theythinkaboutwhat2.____forfun.However,fewpeoplethinkaboutwhattheycando3._____others.Therearemanypeoplewhoarelessluckythanus.Volunteeringourtimetohelpthesepeopleisagoodway4.______ourfreetime.Forexample,wecanmakeplans5.________sickchildreninthehospitalorraisemoneyforhomelesspeople.Somepeopleevenstopdoingtheirjobsforafewmonthstoayear6.________toanotherplace,likeoneofthecountriesinAfrica,andhelppeoplethere.2.todo复合不定式做宾语。在业余时间，他们考虑做什么事情来休闲或娱乐。3.tohelp做目的状语。然而，没有人考虑他们可以做些什么事情来帮助他人。1.tomaketo不定式做后置定语。现在大部分人只关心获得份好工作以挣大钱。思路点拨：5.tovisit做宾语补足语。我们可以制定计划去医院探望生病的儿童或……6.tomove做目的状语。一些人甚至停止工作几个月到一年而移居到其他地方。4.tospend做定语。志愿花时间帮助这些人是打发业余时间的一种好方式。helpmovedomakevisitspendMostpeopletodayareonlyworriedaboutgettinggoodjobs1._______lotsofmoney.Intheirfreetime,theythinkaboutwhat2.____forfun.However,fewpeoplethinkaboutwhattheycando3.______others.tomaketodotohelpTherearemanypeoplewhoarelessluckythanus.Volunteeringourtimetohelpthesepeopleisagoodway4._______ourfree