陈文婷八年级下册第二单元教案

授课班级：8.4任课教师：陈文婷Unit2I’llhelptocleanupthecitypark.共7课时SectionA1(1a-2d)2课时授课时间：3.113.12Step1前测补救翻译下列短语1，几个小时_______4，放弃_______

2，照看照顾_______

5，在他们的眼中_______3，一次不同的旅行______6，愉快的表情_______Step2明确目标教学目标：1)能掌握以下单词：cleanup,city,cheer,cheerup,giveout,volunteer,notice,usedto,lonely,能掌握以下句型：①Youcouldhelptocleanupthecityparks.②Weshouldlistentothemandcareforthem.2)能了解以下语法：情态动词could,should的用法；用should或could提出建议并对别人的建议作出评价。如何表达主动提供帮助。教学重难点1.教学重点：1)掌握这些短语动词的构成和用法：cleanup,city,cheer,cheerup,giveout,volunteer,notice,usedto,lonely2)学会提供帮助的基本句型：I’dliketoworkoutside.I’llhelpcleanthecitypark.Youcouldgiveoutfoodatafoodbank.2.教学难点：学会提供帮助的基本句型Step3完成目标【自主合作】1，试读单词，解决语音问题，联系有关旧单词2查阅下面的短语动词清洁日_______________2.养老院_______________3.帮助解决困难_____________________4.曾经……；过去________________5.关心;照顾_______________6.快乐的表情_______________7.(使)变得更高兴;振奋_______________8.分发;散发_______________9.想出；提出_______________10.制订计划_______________【点拨拓展】1.Youcouldhelpcleanupthecityparks.你可以帮助打扫城市公园。【解析1】helpv→helpful1).helpsb.todosth.帮助某人做某事。2).helponeself（to）自用（食物等）。3).helpsb.out帮助某人克服困难，渡过难关、解决问题、完成工作。4).withthehelpof在……帮助下。5).helpsb.withsth.帮助某人做某事。

6).Can’thelpdoing情不自禁做....【2013日照】15.—Maryisso________—shecomestoyouwheneveryou’reintrouble.A.useful B.careful C.thankful D.helpful2，cleanup把……打扫干净（v.+adv.）cleanupthetable=cleanthetableup①It’syourturn____________upthekitchen.(clean)()②Yourbedroomistoodirty,please_____.A.cleanitupB.cleanupitC.setitup3，Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.女孩可以去医院看望生病的孩子们，让他们振作起来。【解析1】sick/ill：(1)sickadj.“生病的”，既可放be(系动词)后作表语，也可放n.前作定语。besickof…“讨厌；厌恶……”sickperson=patient“病人”(2)illadj.“生病的”，只能放be(系动词)后作表语，beillinhospital生病住院ill→illnessn.“病；疾病”①.Youlookverytired.Youmustbesick.(=ill)②.Hehadasickmother.他有一位生病的母亲=1\*GB3①Ithinkher(ill)isveryserious.我认为她的病是很严重。()=2\*GB3②The___girlwassenttohospitalbyhermotheryesterday.A.sickB.illC.goodD.well4，inthehospital与inhospital(1)inthehospital“在医院”指人在医院里，允许是在医院上班，允许是到医院看望病人等；inhospital“在医院；住院”指生病住院。类似的短语有：inthebed“在床上”，也许是蹲在床上或站在床上；inbed“在床上”指躺在床上Tomisillandstayinginbed.()【湖南邵阳】—Mygrandfatherwasill_____lastweek.—I’msorrytohearthat.A.inahospitalB.inthehospitalC.inhospitalD.inhospitalsStep4回顾重点Step5全面检测把下列句子补充完整。1.他数学考试不及格，看起来很悲伤。我们来让他高兴起来。Hefailedinthemathtestandlookssad.Let’s_______him_______.我们需要想出一些办法解决这个问题。Weneed__________________________someideastosolvethisproblems.哪个女孩可以自愿在一所村小教孩子们英语。Thegirlcould_______inavillageschool________________kidsEnglish.我们正在计划去老人之家帮他们打扫房子。We’re__________________tohelp___________theirhouseinthepeople’shome.我爷爷给我们讲有关过去的故事和过去的情形是怎么样的。Mygrandfathertoldmestoriesaboutthepastandhowthings___________________Step6课后作业借助图片熟读动词短语并完成1a.。反思；本节课仍然学习shoud用法，学生比较熟悉，学习起来难度不太大。SectionA2(3a-3c)授课时间：3.13Step1前测补救1.Writedownthephrases.1.打扫________2.分发________3.曾经_______4.（使）变得高兴________5.义务做某事_________________6.大打扫日______________7.想出主意（办法）____________Step2明确目标教学目标：1)学习掌握下列词汇：several,feeling,satisfaction,joy,owner,2）阅读短文，能按要求找到相应的信息。教学重难点1.教学重点：1)掌握本部分出现的生词和词组，达到熟练运用的目标。2)阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。2.教学难点：1)阅读短文，获得相关的信息的能力。2)理解并运用所学的词汇及表达方式。Step3完成目标【自主合作】.认真观察GrammerFocus总结动词不定式的用法。【点拨拓展】1,Theboycouldgiveoutfoodatthefoodbank.男孩可以在食物站分发食物【解析】giveout=handout分发(v.+adv)handoutbananas

giveoutsthtosb.分….给某人Ourteacherbegins_____________(分发)ourtestpaper.【短语】：givein屈服giveback=return归还giveaspeech发表giveupdoingsth=stopdoingsth放弃做某事giveupsmoking放弃吸烟givesb.sth=givesthtosb.给某人某物()①Youshouldn’t_____yourhope.Everythingwillbetter.A.giveupB.fixupC.cheerupD.putup2,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catchupwith

赶上追上【短语】：thinkabout考虑thinkof想起thinkover仔细考虑【谚语】Thinkbeforeyouact三思而后行【拓展】v+upwith构成的短语：catchupwith赶上；追上keepupwith跟上；跟、、、、、保持联系putuwith容忍；忍得住endupwith结束；以.......而结束()①Weneed______________(想出)aplan.()②Mymothercameupwithagoodideawhichweallagreedto.A.thoughtaboutB.thoughtupC.thoughthard【2013黑龙江绥化】19.—Itistoonoisyhere.Ican’tstandit.—Me,too.Wehaveto________newwaystosolvetheproblem.A.catchupwithB.keepupwith C.comeupwith3,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】(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。4,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;lonely5,Weshouldlistentothemandcareforthem.我们应该倾听他们说话并且关心他们。【解析】carefor照看；照顾；照料【2013湖北黄石2】33.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【2013广东广州3】23.Thanksforyourinvitation,butI’msosorryIcan’tgo.Ineedto______mybabyathome.A.takeaway B.takeoff C.takecareof D.takeoutofStep4回顾重点Step5全面检测Ⅰ.Fillintheblanksusingthewordsinthebox.several,feeling,owner,journey,satisfaction1.Ionlywanttosleepfor_______minutes.2.The_______fromLondontoOxfordtakesaboutanhourandahalf.3.Thenextmorning,the_____ofthehousepreparedthebreakfastforus.4.Helookedathisworkwithasmileof________________.5.Sheenjoysthe________offreedom.Ⅱ.Completethesentences.1.Mybrotherwants_______(be)apilot.2.You’llneverlearn________(ride)abikeifyoudon’tpractice.3.Miketaughthisgrandpahow________(use)thecomputer.4.Mr.Smithhelpedtheyoungman_______(find)ajob.5.Thestudentsdecided________(work)outtheproblembythemselves.6.Hevolunteers________(work)onthefarm.Step6课后作业Makesentenceswiththesewords.help(to)do;wanttodo;learntodo;decidetodo;howtodo;volunteertodo反思；SectionA3(Grammarfocus-4c)授课时间：3.16Step1前测补救预习3a-4c.完成下列翻译练习1.在......岁时_______________2.应聘做_________________3.忙于_______________________4.担心___________________5.建立，张贴__________________6.筹钱___________________7.推迟_________________________8.赠送____________________9.强烈的满足感___________________10.开心的表情________________Step2明确目标教学目标：1)学习掌握下列词汇：sign,sick,raise,alone2）进行一步复习巩固学习SectionA部分所学的生词和词组。3）对动词不定式的用法进行归纳总结，掌握其规则。4)通过不同方式的练习，来熟练运用本单元出现的词组及动词不定式。教学重难点1.教学重点：1)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2)掌握和运用动词不定式的用法。2.教学难点：1)掌握学过的后面跟不定式做宾语的动词。2)掌握动词不定式作不同的句子成份。Step3完成目标【自主合作】带着问题，然后快速阅读短文，争取在较短的时间内，找到答案。【点拨拓展】1,HevolunteersatananimalhospitaleverySaturdaymorning.他每周六早上在动物医院做志愿者。【解析】volunteerv志愿n志愿者volunteertodosth志愿做某事①Jackvolunteered_________(carry)thewater.②Theyoften___________________(自愿去教)thechildren2,...ButIwanttolearnmoreabouthowtocareforanimals...但是我想学习更多的关于如何照顾动物的知识【解析】“疑问词+不定式”作及物动词的宾语，【记】：Idon’tknowwhattodo.Idon’t’knowhowtodoit.Idon’tknowwhattodowithit.【拓展】“特殊疑问词+不定式”与“wh–从句的转换。转换时只需在疑问词后加主语（与主句主语一致），并将不定式改成“should+v原形“做谓语。Idon’tknowhowtosolvetheproblem.=Idon’tknowhowIshouldsolvetheproblem.①Idon’tknowwhat_________(bring)totheparty.②Hewantedtoknowwhen_________(go).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.【2013南京2】28.—DoyouknowMuYan?—Ofcourse,Hewonthe2012NobelPrizefourLiteraturetheageof57.A.in B.at C.on D.to4,Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.去年，她决定尝试在一个课后阅读项目中做一名志愿者。【解析】tryout尝试；实验tryv试图，设法，努力【拓展】(1)tryon试穿(2)trytodosth努力做某事【侧重尽力做】(3)trydoingsth试图做某事【侧重尝试做】(4)tryone’sbesttodosth=doone’sbesttodosth尽某人最大努力做某事①Weshould__________________(尽最大努力)tobehappyinthefuture.()②Weshouldtry___muchfruit.A.eatB.toeatC.eatingD.eats5,Shestillworksthereonceaweektohelpkidslearntoread.她仍然每周在那里工作一次，帮助孩子们学习阅读。【解析】onceaweek一周一次【拓展】once=onetime一次twice=twotimes两次【注】：三次或三次以上用：“基数词+times”threetimes三次fourtimes四次threeorfourtimes三到四次Ichatwithmyfriendsonline________________(一两次)aweek.【2013年北京】29.---____________doyougotothecinema?---Onceamonth.A.Howlong B.Howfar C.Howoften D.HowmuchStep4回顾重点Step5全面检测阅读GrammarFocus中的句子，然后做填空练习。①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_____hospital_______youvisitthekidsandcheerthemup.③他自愿一周去那里一次去帮助孩子们学习读书She________thereonceaweek__________kidslearntoread.④他决定参加一个志愿者课后阅读节目的选拔。She_____________tryoutforavolunteerafter-schoolreadingprogram.⑤马里奥相信这会帮助他获得他的梦想工作。Mariobelievesitcanhelphim__________hisfuturedreamjob.⑥我正在制作一些告示，并将它们张贴于学校里。I’mmakingsomesings_______________aroundtheschool.Step6课后作业阅读短文找出Mario和Mary志愿去做什么，写到作业本上反思；SectionB1(1a-2e)2课时授课时间：3.173.18Step1前测补救翻译下列短语

张贴_______分发_______

使某人兴奋起来__________打电话给某人______________

修理坏自行车______________捐钱给无家可归的孩子

_________提出想出________________

给某人捐赠某物_______________Step2明确目标教学目标：1)能掌握以下单词：repair,fix,giveaway,wheel,letter,miss,setup,makeadifference,blind,deaf,imagine,difficulty,open,door,carry,train,excited,training,kindness,clever,understand,change,disabled2)能掌握以下句型：①I’dliketothankyouforgivingmoneytoAnimalHelpers.②I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.③YouhelpedtomakeitpossibleformetohaveLucky.④Luckymakesadifferencetomylife.⑤I’monlyabletohavea“dog-helper”becauseyourkindness.教学重难点1.教学重点：1)掌握本课时出现的生词及用法。2)进行听力训练，提高综合听说能力。3）阅读短文，获得相关信息，提高学生们的综合阅读能力。2.教学难点1.听力训练2.阅读2b部分的短文并完成相关要求。2.复习动词不定式的用法，并完成相关任务Step3完成目标【自主合作】自主朗读课文并回答2b，2d问题，然后讨论2e问题。）【点拨拓展】1，与come相关的短语：【短语】comeandgo来来回回comefrom来自comeback回来comeout出来comeon加油，快点comein进来comeback回来comeover顺便来访cometrue实现comeupwith想出【2013浙江宁波1】24.Scientistsaretryingtheirbestto_______waystotreattheterriblediseasecalledH7N9.A.comeupwith B.lookforwardto C.talkabout D.giveup【2013浙江丽水2】25.Thegreatwriterhaswrittenmanystoriesforchildren.Itissaidthatanewonewill______attheendofthismonth.A.gooutB.comeoutC.lookoutD.runout2，atthesametime同时,【2011上海】Thisnovelcanmakeyoulaughandcryat___sametime.A.aB.anC.theD./3，【辨析

】however和

but

二者都意为“可是，但是”；

=1\*GB2⑴but是并列名词，连接两个并列分句，上下二句在总的意义上构成了对比。

I

really

don't

like

cheese,

but

I

will

try

just

a

little

this

time.我实在是不喜欢吃奶酪，但是这次我要尝一点。

=2\*GB2⑵however不能直接连接两个分句，必须另起新句，并用逗号隔开。

It

was

raining

hard.

However,

we

went

out

to

look

for

the

boy.

雨下得很大，不过我们还是出去寻找那个孩子

4，forexample=1\*GB2⑴forexample“例如”，一般只以同类事物或人中的“一个”为例，作插入语，用逗号隔开，可置于句首、句中或句末。Forexample，heisagoodstudent.例如，他就是个好学生。=2\*GB2⑵suchas“例如”，用来列举同类人或事物中的几个例子。可以和andsoon连用。BoyssuchasJohnandJamesareveryfriendly.像约翰和詹姆斯这样的男孩都很友好。5，【解析】stopdoing(1)stopdoingsth停止做某事Pleasestopspeaking.请停止讲话(2)stoptodosth停下来去做另外一件事Pleasestoptotalk.请停下来讲话(3)stopsb.fromdoingsth=keepsbfromdoingsth=preventsbfromdoingsth阻止某人做某事(4)can’tstopdoingsth忍不住做……【2013黄石市】29.Seeingtheirteacher____intotheclassroom,theystopped_____atonce.A.walk;telling B.entering;tospeakC.enter;totell D.walking;talking【2013年孝感】39.—Dad,whymustIstopcomputergames?—Foryourhealth,myboy. A.play B.toplay C.toplaying D.playingStep4回顾重点Step5全面检测一，单项选择（25分）(

)1.Ithink

therewillbe

____people

and

_____

pollution.A.fewer,many

B.less,fewer

C.more,less

D.less,fewer

(

)2.Forexample,therearealreadyrobots____infactories.

Aworked

Bworking

Ctowork

Dwork

(

)3.Thereareaboutfive____

youngtreesonthehill.Ahundred

Bhundreds

Chundredof

D

hundreds

of

(

)4.He

says

he__

a

teacher

in10years.

Ais

Bwillbe

C

is

going

to

Dwillhave

(

)5.Shanghai

is

very

beautiful

and

I______

it.

A.fallinlovewith

B.fallinlikewithC.fallinlovein

D.feelinlovewith二，据意填词（10分）1．—Whatdoyouwanttobe?—Iwanttobeana_____andliveonaspacestation.2．Whydoyouhavesuchac_____idea?It’sterrible!3．—Doyoukeepanyp_____athome?—Yes.Ihaveacatandtwobirds.4．Ginadidn’tstudyhard,soshe_____themathexamlastterm.5.Don’tplayyourCDstoo_______.Yourfatherissleeping.三，改写句子（10分）1．Ithinkyoushouldturnoffthelightinthedaytime.(变成否定句)I__________thinkyou__________turnoffthelightinthedaytime.2．NewYorkisthelargestcityinAmerica.（变成同义句）NewYorkis__________than____________________cityinAmerica.3．Heisgoingtoplaysoccerafterschooltoday.（变成同义句）He____________________soccerafterschooltoday.4．Hearguedwithhisbestfriendyesterday.（变成同义句）Step6课后作业完成2e中的讨论，并写出一个讨论稿。反思；SectionB2(3a-Selfcheck)授课时间：3.19Step1前测补救英汉互译至少______5，travelalone___________为……而担心/着急__________6，raisemoney_______挣许多钱________考虑__________7，无家可归的人__________stopdoingsth.___________8，movetoanotherplace___________Step2明确目标教学目标：1)复习动词不定式的不同用法。掌握生词strong,sir,madam。2)能够用英语表述常见的志愿活动，并就自己喜欢的志愿活动发表看法。教学重难点1.教学重点：1)能运用所学的语言知识来简单地表达自己想做什么样的志愿活动。2)总结本单元学到的重点词组及句型。3)复习总结动词不定式的用法，并能完成相关练习题。2.教学难点：运用所学的语言知识来写一封简短的信，表达自己想做什么样的志愿活动，以及做些活动的原因及自己的一些想法。Step3完成目标【自主合作】1)让学生们阅读表格中词语，明确每个单词的意思，为进行填词做好准备。2)通读全文，理解短文大意。【点拨拓展】动词不定式用法小结：1.做动词宾语。常见动词有wouldlike,want,help,learn,hope,decide,volunteer。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。4.作后置定语。e.g.Clairemissedagreatchancetomakealotofmoney.克莱尔错过了一个赚大钱的机会。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。Step4回顾重点Step5全面检测Ⅰ.Fillintheblanks.1.Hemademe__(tell)himallthethings.2.Pleaseremember______(water)theplantswhileI’maway.3.Let’s(watch)atalkshow.4.Whatcanyouexpect(learn)fromthenews?5.Myparentswantme_____(be)adoctor.6.I’dlike_______(watch)cartoonsathome.Answers:tell,towater,watch,tolearn,tobe,towatchⅡ.Completethesentences.1.Whowill_______________(自愿读)thesewordsforus?2.Thegirloften_____hermother______thedishes(帮妈妈洗餐具)onweekends.3.We______her________(邀请来)toourparty.4.Theoldmanhad______________(无事可做)everyday.Step6课后作业写自己所喜欢的志愿活动，并说明原因。（人称为第一人称；时态应用一般现在时态；应先开门见山地表明自己所喜欢的志愿活动。然后，说明自己所擅长的事情，并表明自己想做这些活动的简单原因。）反思；全面检测I单项选择()1.—_______willyoustayinHongKong?—Justforfourdays.A.HowlongB.HowoftenC.Howsoon()2.Theproblemistoodifficult.____studentscanworkitout.A.NobodyB.LittleC.FewDAfew()3.Whatwilltheweather____tomorrow?A.likeB.belikeC.looklikeDislike()4.Todayallofuswenttothepark_

__Peter.

Hewasillinbed.A.but

B.

beside

C.except

D.besides

()5.Iliveinanapartment____twoliving-rooms.A.hasB.withC.andDhave()6.There______asportsmeetinginourschoolnextweek.A．willholdB．willhaveC．isgoingtobeD．isgoingtohold()7.Ifound____difficulttoworktogetherwithher.A.itB.itsC.thatDthatit()8.WhenIarrivedhome,IrememberedthatI______mykeyintheclassroom.A.forgetB.forgotC.leaveD.left()9.Thechildisn’toldenoughto_____himself.A.wearB.putonC.dressDin(

)10.Ifyouwanttotalktoyourteacher,youshould_

_first.A.calledtoher

B.calledupher

C.callherup

D.calledherup

(

)11.Myfriendhasthesame

haircut_____

Ido.

A.as

B.

like

C.with

D.than

(

)12.I’mvery____becausemybestfrienddidn’tinvitemetocometohisparty.

A.popular

B.

happy

C.

late

D.upset

()13.Myfriendisangrywithme.WhatshouldI_____tohim?A.s