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Unit2I’llhelptocleanupthecityparks第1课时SectionA1a-1c【学习目标】1.重点词汇用法及短语动词用法。2.学会应用“Icould…”、“Ihopeto…”等句型,向别人提供帮助。【重点、难点】重点词汇用法及短语动词用法。一、【自主学习】㈠回答问题:1.Doyouthinkvolunteeringisgreat?2.Whatwillyoudoifyouareavolunteer?Pleasegivesomeexamples.㈡翻译下列词组：1.打扫________2.分发________________3.使高兴；振奋____________4.sickchildren5.atthefoodbank6.after-schoolstudyprogram二、【合作探究】㈠看课本1a,看图片中你能帮助别人的方式。然后列出其他方式，完成1a。㈡听读说训练：1.听一听，填一填，完成1b。2.朗读1b,勾画有用的表达法:cleanup;；cheerup;giveout;atthefoodbank3.练习上面图片中的对话，然后使用1b中的信息编写对话,完成1c。(三）语言学习1.Youcouldhelptocleanupthecityparks.1)help作动词,“帮助”。helpsb.todosth.意为：______________.如:HeoftenhelpsmetostudyEnglish.2)help作名词，“帮助”。如:______________________.谢谢你的帮助。3)clean可用作形容词，意为“清洁的，干净的”，此外clean可用作动词，用于以下词组：cleanup打扫清洁或收拾整齐，整理。cleanout打扫某物内部（如：房间，抽屉，箱子等）clean-up（名词）打扫，清洁。练一练：It’stimeforyouto_________________yourbedroom.Iwillhelpyou_____________theschool.Tomorrowis_____day,everyoneshouldtrytodosomecleaning.2.sick和ill的用法区别sick是形容词,生病的,同义词是ill。区别在于sick在句中可做语和____语,而ill只能做语。如:Hisfatherwas/sickyesterday,sohedidn'tgotowork.他的父亲昨天病了,因此他没有去上班。Tomhaslookedafterthesickgirlforaweek.汤姆照顾那个生病的小女孩已经一星期了。当ill意为坏的,恶劣的时,在句中可做定语。如:Heisanillchild.他是一个坏孩子。三、【达标检测】用所给词的适当形式填空。1.Let’scheer_________(they)up,ok?2.I’dlike_____________(visit)myEnglishteachertomorrow.3.I’llfeelgoodabout_______(help)theoldpeople.4.He_____(spend)everymorning_______(do)somesports.5.Theyplan___________(buy)abighouse.四、【课后反思】第2课时SectionA2a-2d【学习目标】1.重点词汇用法及短语动词用法。2.could向他人提建议,动词短语的区别【重点、难点】could向他人提建议,动词短语的区别,角色扮演一、【自主学习】（一）翻译下列词组：1.想出_______2.推迟______3.张贴__________________4.分发____________5.打电话___________6.清洁日________________7.carefor______________8.usedto______________9.helpout_____________（二）自读、小组内互读单词和词组。二、【合作探究】（一）听读说训练：1.一群学生正在策划一个城市公园清洁日。听录音，并勾出他们为告诉人们关于城市清洁日要做的事，完成2a。2.朗读2b中的句子，再听一遍录音，并填空，完成2b。3.用2a和2b中的信息编写对话，完成2c。4.分角色表演对话，勾画出其中的重点短语，完成2d。（二）语言学习。1.WeneedtocomeupwithaplanfortheCityParkClean-upDay.我们需要为城市公园清洁日想出一个计划。【解析】comeupwith=thinkup想出【短语】：thinkabout考虑thinkof想起thinkover仔细考虑【谚语】Thinkbeforeyouact三思而后行()①Weneed______________(想出)aplan.()②Mymothercameupwithagoodideawhichweallagreedto.A.thoughtaboutB.thoughtupC.thoughthard2.Theytoldmestoriesaboutthepastandhowthingsusedtobe.他们给我讲过去的故事，并告诉我过去事情是什么样子的。【解析】(1)usev.使用→usefuladj.有用的useup用完StudyingEnglishis__________(use).(2)usesthtodosth用某物做某事WeuseInternet__________(find)information.(3)usedtodosth过去常常做某事，表示过去做过的事现在已经不做，只用于过去时态。①Mymotherused_________（tell）usstorywhenwewereyoung.()②Heusedto____shortand____shorthairwhenhewasyoung.A.have;beB.be;haveC.be;beD.have;have(4)be/getusedtodoingsth习惯于做某事Mygrandpaisused___________(live)incountry.(5)beusedtodosth被用来做某事=beusedfordoingsth①Stampsisused____________(post)letters.()②Mybrotherusedto_____uplate,butnowheisusedto___upearly.A.get;getB.getting;getC.get;gettingD.getting;getting()③Keysareused___thedoor.A.toopenB.toopeningC.openD.opening【记】Heusedtowearglasses.Butnowheisusedtowearingcontactlenses.他以前常戴（框架）眼镜，但现在习惯戴隐形眼镜。3.Yeah,alotofoldpeoplearelonely.是的，很多老年人都很孤独。【解析】alone/lonely辨析：(1)alone=byoneselfadj.单独的，指无人陪伴的客观事实，不带感情色彩。Heoftenwalksalonetohome.(2)lonely①指人孤独的，寂寞的，强调主观感受；②也可指某个地方是荒凉的()①Theoldmanlives___，butheneverfeels____.A.alone;lonelyB.lonely;aloneC.alone;aloneD.lonely;lonely()②Mylittlesisterisafraidtostayathomealone.A.quietlyB.lonelyC.allthetimeD.byherself()③Hedidtheworkallbyhimself.A.alreadyB.togetherC.aloneD.lonely三、【达标检测】从方框中选择恰当的词组，并用其适当形式填空。cleanup,putup,cheerup,setup,comeupwith,giveout,putoff,callup1.Hehasalotofworktodo,sohehasto_______________goingtothedoctor.2.Couldyouhelpme_________________thesenewbooks?3.Don’tworry.I’llhelp______________yourroom.4.Let’s_______________thesickkidsinthehospital.5.Intheend,Grandma________________agoodidea.6.Wouldyoupleasenot_______________signshere?7.We’regoingto______________afoodbanktohelphungrypeople.8.I’ll________you________assoonasIcomeback.四、【课后反思】第3课时SectionA3a-3c【学习目标】1.重点词汇用法及短语动词用法。2.理解短文大意，把握细节。【重点、难点】理解短文大意，把握细节。一、【自主学习】（一）翻译下列词组：1.放弃______2.动物医院___________3.关心__________________4.实现__________5.attheageoffour________________6.tryoutfor_________7.after-schoolreadingprogram_____________（二）自读、小组内互读单词和词组。二、【合作探究】（一）阅读训练：1.读文章。回答下列问题,完成3a&3b。(1)WhatdoMarioandMaryvolunteertodo?(2)WhydoMarioandMaryvolunteertohelpothers?(3)Whatdotheysayaboutvolunteering?2.细读文章，完成以下表格。WhoWhenWhereWhatdotheydo?MarioMary3.再读文章，勾画出其中的重点短语。（二）用动词不定式填空，完成3c。（三）语言学习。1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.来自河畔高中的马里奥.格林和玛丽.布朗每周都会花几个小时去帮助别人。【解析1】giveup放弃giveupdoingsth=stopdoingsth放弃做某事()IfindittoodifficulttolearnEnglishwell.Iwanttodropit.A.giveupitB.giveitupC.giveawayitD.giveitaway2.ButIwanttolearnmoreabouthowtocareforanimals.【解析】carefor照看；照顾；照料Manystudentsinourschool_______theoldandtheyusuallyoffertheirseatstothemonbuses.A.worryaboutB.careforC.agreewithD.takecare【拓展】care的短语总结takecare=becarefulv.当心，小心takecareof=lookafterv.照顾，照料，照看takecareof处理，做完careforv.照顾，照看3.Shecouldreadbyherselfattheageoffour.她在四岁的时候就能够独自阅读。【解析】attheageof在......岁的时候=whensb.was...yearsold.—DoyouknowMoYan?—Ofcourse,Hewonthe2012No