英语人教版八年级下册第二单元.ppt

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1、Unit2I’llhelptocleanupthecityparks.SectionAWarmingupAguessinggamehelpDoyouoftenhelpothers?Whatotherwayswecouldhelppeople?Ihelpedtocleantheclassroom.Ihelpedmyparentswiththechores.I_________________________.I_________________________.helpstophungerTheyarehungryandhomeless.Therearemanyother

2、waysyoucouldhelppeople.Helptocleanupthecityparkscheeruptheoldpeoplegiveout(分发,派发)foodatthefoodbankIfIhadlotsofmoney,Iwould…setupaHopeSchoolhelppoorkids建立、建造=establishvolunteerinanafter-schoolstudyprogramI’dliketoworkoutside.Youcouldhelptocleanupthecityparksn.饥饿Whatotherwayswecouldhelppeo

3、ple?Justthinkandfillintheblanks.Otherwayswecouldhelppeople______________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4、___________________________________________________________________________________________________Youcouldhelpplanttreesandgrasstobeautifyyourhometown.Youcouldhelpthepassengerswiththeirluggage.Youcouldhelptheoldpeoplecrossthestreet.Youcouldhelpthepolicecatchthethieves.Youcouldhelptheold

5、peoplecleanuptheirhouses.Youcouldgivethemoneytothecharityandhelpthepoorpeople.2aListenandcheck(√)thethingsthestudentsaregoingtodo.abced√√√2blistenagain.Fillintheblanks.Weneedto____________________aplantotellpeopleaboutthecityparkclean-up.Clean-UpDayisonlytwoweeksfromnow.Wecan’t__________

6、____makingaplan.Wecould______________signs.Let’smakesomenotices,too.ThenI’ll_______them_______afterschool.Wecouldeach______________tenpeopleandaskthemtocome.comeupwithputputuphandcallupoffoutWeneedtocomeupwithaplan.我们必须想出一个计划。(1)need实义动词，“必要”、“必需”，有人称、数和时态的变化，可接名词、代词、动名词或带to的动词不定式作宾语，构成疑

7、问句和否定句时要借助于助动词。ThemanneedsanEnglishdictionarywhenheworks.这个人在工作时需要一本英语词典。Doyouneedtoseehimyourself?你必需亲自见他吗？(2)need情态动词,“必须”、“必要”，没有人称、数的变化，后接不带to的动词不定式。通常用于疑问句和否定句中，构成疑问句和否定句时，不需要使用助动词。Needyougototheparkwithyourclassmate?你必需和你的同学去公园吗？【注意】由need引出的疑问句，答语表肯定时用must或haveto；表示