Unit 3 Online travel教案.docx
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Unit 3 Online travel教案.docx
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Unit3Onlinetravel教案
授课学科
英语
授课年级
八年级
授课时间
授课教师
授课对象
课型
专题复习
授课题目
Unit3----Onlinetravel专题复习
知识与技能
熟悉unit3必备单词、常考短语以及课文中的经典句型
掌握重点语法:
一般现在时和一般过去时的被动语态
教学重点
掌握重点语法:
一般现在时和一般过去时的被动语态
教学难点
掌握重点语法:
一般现在时和一般过去时的被动语态
参考资料
《教材全解》
教学方法
创设情境—主体探究—合作交流—应用提高.
一、unit3重要知识点总结
1.必备单词
请翻译以下重点词汇
reachpassmark
printrestartconncet
coverorderproduce
createsavecontrol
settelevisionprogram
travelerpointrole
screenmenumouse
foottotalcourse
telephonetourradio
packageproducerlevel
knowledgegrammarpurple
keyboard0nlineeducational
asleepfreedaily
simplewidelyincorrectly
correctly
2、常考短语
tutnon________atthesametime____________
everytime_______forexample__________
searchfor_________comeout___________
playtheroalof_________sellout___________
connectto_____________beusedtododosth.____________
atotalof___________sendandreceivee-mails_______________
bedesignedby_____________searchfor_______________
minddoingsth.____________begoodfor______________
ordersb.(not)todosth._________________fallasleep______________
具体讲解:
①turnon打开电灯、自来水、煤气、无线电等
Eg.Look,theTVisturnedonnow.
本句使用了被动语态,beturnedon表示“被打开”
拓展:
turnoff“关掉自来水、电灯、煤气、无线电等”,与turnon是反义词组;
Turnup“出现,露面;放大,调高声音”
Turndown“关小,调低”,与turnup反义
注意:
turnon,turnoff,turnup与turndown都是“动词+副词”型短语,名词作宾语时,可位于副词之前或之后,但是代词作宾语时,必须放在副词之前。
判断正误(T/F)
Theradioisnoisy.Pleaseturnitoff.()
Theradioisnoisy.Pleaseturnoffit.()
②comeout出来,出版
Eg.Thisnewspaper____________onceaweek.这种报纸每周出版一次。
Whenishernewnovel______________?
她的新小说何时出版?
Comeout的其他含义:
结果是:
Thetruthfinallycameout.真相终于大白了。
出现:
Themeetinghadbeenonfor10minutes,butMrLihadn’tcomeout.会议已经开始10分钟了,但是李先生还是没出现。
发芽,开花:
Inspring,thetreesturngreenandtheflowerscomeout.春天,树变绿了,而且花也开了。
③playtheroleof“扮演……的角色”
Eg.IntheTVplay,hewillplaytheroleofaking.
在这部电视剧里,他将扮演国王的角色。
④sellout卖光
ThiskindofeducationalCD-ROM__________(sell)well,
andmostofthem__________________(sell)outrecently.
⑤beusedtodosth.被用来做某事
同义词组:
_________________________________________
前面我们已经复习了“过去常常做某事”和“习惯做某事”两个容易混淆的知识点,再巩固下。
He________________workat8a.m.(他过去常常早上八点去上班)
___________________thelocalfoodinBeijing?
(你习惯北京的本地菜吗)
⑥searchforsb./sth.寻找某人或某物
区分search,searchforsb./sth.与searchsb./sth.forsb./sth.
Searchsth.指“搜查某处或某物”searchsb.指“搜某人的身”
Searchforsb./sth.指“寻找某人或某物”
searchsb./sth.forsb./sth.指“为了找到……而搜查……”
翻译下列句子。
They_________________________thelittleboy.他们在树林中搜寻那个小男孩
They_____________________________.他们搜查了森林的每个地方。
Thepoliceare_______________________.警察正在寻找那个失踪的男孩。
⑦begoodfor对……有益
Practiseisgoodforhealth.锻炼有益健康。
区分begoodat(擅长,善于),begoodto(对……好/和善/慈爱)
Heisgoodatdrawing.他擅长绘画。
Sheisgoodtoothers.他对人很和善。
3、重点句型
①Iusemycomputertosearchforinformationeveryweek.
②EducationalCD-ROMSaresoldinmanycountries.
③Thekeyboardwasconnectedtothecomputerproperly.
④CanyoushoumehowtostartthisonlinetourofAustralia,please?
⑤Doyoumindtellingmehowtousethisfunction?
请翻译以上重点句型
①________________________________________________
②_________________________________________________
③__________________________________________________
④__________________________________________________
⑤_________________________________________________
4、语法----一般现在时和一般过去时的被动语态
英语句子中有主动和被动两种语态。
主动语态是指主语是动作的执行者,被动语态是主语是动作的承受者。
被动语态的基本构成为“be+及物动词的过去分词”。
1一般现在时的被动语态(am/is/are+动词的过去分词)
肯定句:
主语+am/is/are+过去分词(+by+动作的执行者)
Eg.Englishiswidelyusedintheworld.英语在全世界广泛使用。
否定句:
主语+am/is/are+not+过去分词(+by+动作的执行者)
Eg.Englishisn’twidelyusedintheworld.英语没有在全世界广泛使用
一般疑问句:
Am/Is/Are+主语+过去分词(+by+动作的执行者)
Eg.IsEnglishwidelyusedintheworld?
英语在全世界广泛使用吗?
特殊疑问句:
疑问词+一般疑问句
Eg.HowisEnglishusedintheworld?
英语在世界上的使用情况如何?
中考链接:
----Canyoutellmehowtomakeapplejuice?
----Sure.Pleasewatchcarefullyandyouwillseehowit__________.
A.ismadeB.ismakingC.makesD.willmake
2一般过去时的被动语态(was/were+动词的过去分词)
肯定句:
主语+was/were+过去分词(+by+动作的执行者)
Eg.Thetreeswereplantedyesterday.这些树是昨天栽的。
否定句:
主语+was/were+not+过去分词(+by+动作的执行者)
Eg.Thetreesweren’tplantedyesterday.这些树不是昨天栽的。
一般疑问句:
Was/Were+主语+过去分词(+by+动作的执行者)
Eg.Werethetreesplantedyesterday?
这些树是昨天栽的吗?
特殊疑问句:
疑问词+一般疑问句
Eg.Whenwerethetreesplanted?
这些树是什么时候栽的?
中考链接:
Theroad_____________(build)lastyear.
3被动语态的注意点
A.只有及物动词有被动语态,不及物动词比如happen、takeplace、appear、disappear等和连系动词look、sound、smell、taste、fell、get、turn等无被动;
B.主动语态中若有双宾语(如givesb.sth.,showsb.sth.,passsb.sth.等),变为被动语态时只需将主动语态中的一个宾语用作被动语态的主语,另一个宾语不变。
如:
FathergavemeabookatChristmas.父亲在圣诞节时送给我一本书。
=IwasgivenabookbymyfatheratChristmas.
=AbookwasgiventomebymyfatheratChristmas.
C.有些动词(如make,let,have,see,listen,watch,feel)在主动语态句子中后跟省略to的动词不定式,但当其转换成被动语态时,应该加上to。
如:
Hemademelaughhappily.他令我开心地笑了。
=Iwasmadetolaughhappilybyhim.
D.want/need/require+doing相当于want/need/requiretobedone.
Beworthdoingsth.中,主动形式表示被动意义。
5、完型填空(来自reading部分任务型阅读)
Goodnews!
AneweducationalCD—ROMcalled"AroundtheWorldinEightHours"hasjust____1____.Itsoundsinteresting,doesn'tit?
ThisCD—ROMcanhelpyoulearnEnglishand____2____atthesametime.Itisdesigned_____3___NancyJackson.Yes,sheisthe_____4____ofchildren'sfavouriteCD—ROM"OnlineTraveller"!
ThemaincharacterofthiswonderfulnewgameisItchyFeet.Heisathirteen-year-oldboyand___5______travelling.Oneday,hewaslyingonthegrassand____6_____thebeautifulblueskywhenhe_____7_____andhadaverystrangedream.
Inhisdream,hesawagoldencloud.Thesewords_____8___onit."Welcome,travellers!
Seethosebig____9_____ofdifferentcolourswithquestionsonthem?
Yougetapointeverytimeyouansweraquestion____10____.Whenyouhavegotenoughpoints,acloudwillcomedownandcarryyouofftoaplaceyouhave_____11___visitedbefore.Areyouready?
Let'sgo!
"
Whenyouplaythisgame,youwillplaytheroleofItchyFeet.Thisgamehaseightlevels,andeachlevelwill_____12____youaboutanhourtofinish.Ifyouare____13____,youcantravelaroundtheworldineighthours!
ThisCD—ROMhelpsyoulearnEnglishbytestingyourknowledgeofEnglishgrammarandvocabulary.Everytimeyoureacha____14____place,youwillseealotofuseful_____15_____aboutthatplaceonyourscreen.Forexample,whenyoureachLondon,youwilllearn______16____theMuseumofLondonandmany______17_____interestingplaces.Everytimeyoupassalevel,youwillseeamapofthe____18_____.Theplacesyouhavevisitedaremarkedinbrightpurple.Whatwillyousee____19_____youpassalleightlevels?
Well,thatisforyoutofindout!
Thisgameisoneof____20_____onthemarket.Youwillreallyenjoyit.Youcangetitinallcomputershopsandbookshops.Getitnowbeforeitissoldout!
()1.A.comeoverB.comeinC.comeoutD.comeon
()2.A.MathB.HistoryC.PhysicsD.Geography
()3.A.byB.onC.inD.with
()4.A.dancerB.teacherC.nurseD.designer
()5.A.loveB.lovingC.lovesD.tolove
()6.A.watchingB.lookingatC.seeingD.finding
()7.A.fellsleepB.feltasleep
C.fellasleepD.fallasleep
()8.A.arewrittenB.werewritten
C.waswrittenD.iswritten
()9.A.cloudB.cloudyC.cloudsD.clouds'
()10.A.excitedlyB.incorrectlyC.slowlyD.correctly
()11.A.neverB.everC.alwaysD.sometimes
()12.A.spendB.takeC.costD.payfor
()13.A.sillyB.angryC.smartD.generous
()14.A.oldB.beautifulC.quietD.new
()15.A.informationB.information
C.aninformationD.ainformation
()16.A.overB.fromC.aboutD.to
()17.A.othersB.anotherC.theotherD.other
()18.A.ChinaB.FrenchC.JapanD.world
()19.A.beforeB.afterC.andD.or
()20.A.thebestB.goodC.betterD.worst
二、当堂反馈
I用所给的适当形式填空。
1.The____________(produce)ofthetelevisionisHaier.
2.Whendidyourcousinfall_____________(sleep)yesterdayevening?
3.Manytopicslikeweatherandhistoryare_____________(cover)inthisCD-ROM.
4.Davidboughtsome______________(education)CD-ROMsyesterday.
5.Youcanplaytennisifyouanswerthequestions_____________(correct)
6.The_________(travel)carriesacamerawithhim.
7.Therearemany_________(mouse)inhisroom,sohefeelsafraid.
8.HowmanyEnglish_________(course)doyouhavethisafternoon?
9.Theplanewasoutof___________(control).
10.Thepicturewas___________(set)onpage1.
II根据首字母及句意完成单词。
1.Movingwithmeisan__________(在线的)gameforchildrenwhoareinterestedintravelling.
2.Whenwillyourfather__________(重新启动)thecomputer,Millie?
3.SimonisgoodatEnglish__________(语法),butSanisnot.
4.Thequestionisvery___________(简单).Icanansweriteasily.
5.Canyoushowmehowto__________(创造)anewfile?
6.Pleasepassmetheremotec__________.Iwanttochangethechannel.
7.Ifyoudon’tworkhard,youwillfailtop_________theexam.
8.Kittysawsomepicturesonthes__________ofthecomputerjustnow.
9.Comoutersplayanimportantroleinourd_________life.
10.Iamgoingtoo____________apackageonline.
III单项选择
()1.WecanchangethechannelonTVwitha_________.
A.keyboardB.mouseC.iconD.remotecontrol
()2.ThisCD-ROMcanhelpyoulearnandhavefun__________.
A.attimesB.ontimeC.atthesametimeD.intime
()3.----Whatareonshowinthemuseum?
----Somephotos___________bythechildrenofYushu,Qinghai.
A.havebeentakenB.weretaken
C.aretakenD.taken
()4.----Doyoumind_____________here?
----______________.Lookatthesign.Itsays“Nosmoking”
A.metosmoke;Itdoesn’tmatter
B.metosmoke;No,
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