Unit2I’llhelptocleanupthecityparks.(第一课时)SectionA(1a-2d)组别:姓名:教学目标1.学习P9—10的生词:cleanup,cheer,cheerup,giveup,giveup,volunteer,comeupwith,putoff,sign,notice,handout,callup,usedto,lonely,carefor.2.学会应用“Icould…”、“Ihopeto…”等句型,向别人提供帮助。3.could向他人提建议,动词短语的区别教学重难点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,角色扮演学习过程一、预习与交流㈠尝试回答下列问题: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.想出_______7.推迟______8.张贴__________________9.分发____________10.打电话___________11.清洁日________________12.carefor______________13.usedto______________14.helpout_____________15.after-schoolstudyprogram二、合作与探究1.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。2.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。4.一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。5.朗读2b中的句子,再听一遍录音,并填空,完成2b。6.用2a和2b中的信息编写对话,完成2c。7.分角色表演对话,勾画出其中的重点短语,完成2d。三、点拨升华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。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1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。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()Weneed______________(①想出)aplan.()Mymother②cameupwithagoodideawhichweallagreedto.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.【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.a...