八年级英语(下)第2单元第1课时Unit2I’llhelptocleanupthecityparks.SectionA1a—2d一、【教材分析】教学目标[来源:学。科。网][来源:Z_xx_k.Com][来源:Zxxk.Com]知识[来源:学§科§网]目标1.学习并掌握下列单词：cleanup;cheer;cheerup;giveout;volunteer;comeupwith;putoff;sign;notice;handout;callup;usedto;lonely;carefor2.能正确使用以下常用表达：cleanup;cheerup;giveout;comeupwith;putoff;handout;usedto;carefor3.能熟练掌握并使用下列重点句式：1)Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.[来源:学科网]2)Theboycouldgiveoutfoodatthefoodbank.3)Weneedtocomeupwithaplantotellpeopleaboutthecityparkclean-up.能力目标通过听说训练，学会提供帮助的解决方案。情感目标通过本课的学习，培养学生养成乐于助人的好习惯。教学重点Talkabouthowtoofferpeople.教学难点正确使用本课常用表达；听力训练。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动I.Preparation准备课前3分钟检查单词预习情况，教师根据学生读写的状况，适当领读，帮助学生正音。1.FreetalkA:What’sthematterwithyou?B:Ihaveafever.A:I’msorrytohearthat.Youshoulddrinklotsofwater.B:OK,Iwill.Thankyou.2.Revision“复习检查”Revisesomeactivitiesbypracticingtheconversationinpairs.通过单词听写、检查“学案”中“新知预习”内容检查预习效果。3.1aLookatthepicture.Talkaboutthewayswecouldhelppeopleinthepicture.II.Presentation呈现1.Learningtasks“示标定向”出示这节课的三维学习目标。(1)学习并掌握下列单词：cleanup;cheer;cheerup;giveout;volunteer;comeupwith;putoff;sign;notice;handout;callup;usedto;lonely;carefor(2)能正确使用以下常用表达：cleanup;cheerup;giveout;comeupwith;putoff;handout;usedto;carefor(3)能熟练掌握并使用下列重点句式：Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.Theboycouldgiveoutfoodatthefoodbank.Weneedtocomeupwithaplantotellpeopleaboutthecityparkclean-up.2.Leading-in“导入新课”(1)Learnsomewordsandexpressionsabouthealthproblemsaccordingtosomepictures:A:WhatcouldIhelpothers?B:Youcouldhelptocleanupthecityparks.(workoutside,visitsickchildreninthehospital,giveoutfoodatthefoodbank))(2)Playagame:Listentotheteachercarefully,accordingtotheteacher’sdescriptions,findthemostlikelyresults:A.Iwasplayingwithmyfriendsattheparkyesterday.Thenitgotwindy,butIdidn’tputonmyjacket.B.Iatetoomuchjunkfoodatmyfriend’sbirthdayparty.C.IwasplayingsoccertheotherdayandIhurtmyself.D.Ididn’tsleepwell.Ican’treallyeatanything.Ithurtsalot.E.Italkedtoomuchyesterdayanddidn’tdrinkenoughwater.F.Idon’tlookwell.Myfacelooksabitred.Andmyheadfeelsveryhot.(3)Learnsomewordsandexpressions:A:WhatshouldIdotobeavolunteer?B:Ithinkyoushouldvisittheoldpeopleinoldpeople’shome..(writethestoriesforthenewspaper,cheerupthechildren,tellthestories,cleanupthecityparks)III.Practice操练1.机械操练(MechanicalDrills)1)1aPracticetheconversationinthepictureaccordingto1a:A.WhatcouldIdo?B:Youcouldvisitsickchildreninthehospital.Or:Ithinkyoushould…（helpcleanupthestreet,singsongsforthechildreninthehospital,helpstophunger）2.有意义操练(MeaningfulDrills)2cPairwork:(1)Practicetheconversationsinpairsaccordingto2a/2bandsomepictures.(2)2d:Roleplaytheconversation.Answerthefollowingquestions:1)WhatisHelenmakinganyplanstodothissummer?2)DidTomworkinanoldpeople’shomethissummer?3)Arealotofoldpeoplelonely?4)Whatshouldtheydo?5)Iseveryonegoingtobeoldoneday?(3)Checktheanswersandexplainsomelanguagepoints.3.交际性操练(CommunicativeDrills)Somestudentstalkaboutvolunteerwork,theteachercangivethemsomeadvice.Maketheirownconversationsaccordingto2d,andthensharetheirnewconversations.IV.Consolidation巩固Listeningpractice:1.1b1)Introducewhattheconversationsareaboutbriefly.2)Readthefollowingsentences:Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.Theboycouldgiveoutfoodatthefoodbank.Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids.Theboycouldhelptocleanupthecityparks.3)Getthestudentstolistenandnumberthewaystheboyandthegirlcouldhelpothers.4)Sharetheiranswers.2.2aFirstgetthestudentstolookthroughthepicturesandtrytoconjecturewhatthey’llhear.Thengetthemtolistenandcheckthethingstheyaregoingtodototellpeopleaboutit..Sharetheiranswers.3.2bGivethestudents20secondstoprepareforlistening.Thestudentscanlookthroughtheexercises.Listenagainandfillintheblanks..Sharetheiranswers.V.Examination检测1.引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。Askoneofthestudentstosaywhattheyhavelearnt.1)words_________________________________________2)phrases________________________________________3)sentences______________________________________2.当堂检测(见学案)：教师要随堂进行评价，批改可以由学习小组内互批、组间互批、集体订正等方法，批阅后教师要统计达标情况,收集反馈信息，当堂矫正补救。VI.Assignment作业1.口头作业:听并跟读录音，编对话，背笔记。2.书面作业：Rememberthenewwordsof1a-2d.Finishofftheexercises.Previewthenewwordsof3a-3c.三、【板书设计】Unit2I’llhelptocleanupthecityparks.SectionA1a—2dcleanup;cheer;cheerup;giveout;volunteer;comeupwith;putoff;sign;notice;handout;callup;usedto;lonely;carefor四、【教后反思】大部分学生对新单词及短语掌握的还可以，但是综合使用能力不足，因此在1a部分列举帮助他人的方式方法时，一大半的学生说不出来，不能用英语去表达如何帮助他人。