Unit3Onlinetours第1课时ComicstripWeletotheunit（学生版）八年级英语下册讲义（牛津译林版）

Unit3Onlinetours第1课时icstrip&Weletotheunit八年级英语下册同步精品讲义（牛津译林版）目标导航目标导航短语互译Weletotheunit过去常常做某事usedtodosth习惯做某事get/beusedtodoingsth同意某人观点/同意做某事agreewithsb/agreetodosth换台、换频道changethechannel电脑的不同用途differentusesofputers(名词)做文字处理dowordprocessing收发邮件sendandreceiveemails使用某物做某事(2)usesthtodosth/usesthfordoingsth用它来搜索信息(2)useittosearchforinformation/useitforsearchingforinformation几乎每天almosteveryday句型在线Weletotheunit你以前用过这个吗？Haveyouusedthisbefore?它就像电视机。ItlookslikeaTV./ItislikeaTV.我完全同意。Ican’tagreemore.[来源:学.科.网]在这儿呢。Hereitis.你通常用你的电脑来干嘛？Whatdoyouuseyourputerfor?知识精讲知识精讲1、ItlookslikeaTV. 它看起来像台电视机。looklike“看起来像”。2、Iagree. 我同意。agree不及物动词，“同意”。agreeon“在……方面取得一致意见”，主语必须指协调的双方或多方。agreeto+“提议、办法、计划”等的名词，意为“同意某事”。agreewithsb.“同意/赞成某人的意见”。agreetodosth.“同意做某事”。agree+宾语从句，“同意……”。3、Look，thisprogrammebegananhourago. 看，这个节目一小时前开始的。begin（began，begun）不及物动词，“开始”。begin及物动词，begindoingsth.和begintodosth.都表示“开始做某事”。4、It’sboring.它很枯燥。boring形容词，“没趣的；令人厌烦的”，常用来说明事物具有的特征，故常修饰物；bored是形容词，“感到无聊的”，常用来说明人的感受，故常修饰人。用法类似的词还有excited，exciting；surprised，surprising；interested，interesting等。5、Let’schangethechannel. 咱们换个频道吧。let使役动词，“使，让”，letsb.dosth.“让某人做某事”，其否定结构为letsb.notdosth.“让某人不要做某事”。let’s包括说话人和听话人双方在内，含有催促、建议或请对方一起行动的意思。其反意疑问句的附加问句用shallwe；letus表示请求对方允许自己（第一人称复数）做某事，这里的us不包括听话者在内，不能缩写为letus。其反意疑问句的附加问句用willyou。6、mouse 鼠标mouse可数名词，“鼠标”，复数形式为mouses；mouse还可意为“老鼠"，其复数形式mice。7、Sendandreceiveemails 收发电子邮件send及物动词，“发送，寄出”。sendsth.tosb.=sendsb.sth.“给某人寄/送某物”。sendaway 把……打发走 sendfor 派人去请 sendin 寄去；派遣sendoff 寄出，发出 sendout 散发；分发receive，收到，接到。强调客观上收到但不一定愿意接受。accept，强调主观上愿意接受。8、Whatdoyouusuallyuseyourputerfor? 你通常使用电脑干什么？what...for?“为了什么？”强调做某件事的目的或用途。why?“为什么？”用来询问原因，通常要用because来引出答句。9、Iusuallyuseittosearchforinformation. 我通常用它搜索信息。usesth.todosth.“使用某物做某事”，相当于usesth.fordoingsth.。beusedfordoingsth.或beusedtodosth.“被用来做某事”。searchfor“搜索；寻找”，相当于lookfor，后面跟要找的对象作宾语。search不及物动词，“搜索；寻找”。search及物动词，“搜查；搜寻”。search...for...“为了找……而搜……”，search后跟搜查的地点，for后跟要找的人或物，相当于“lookfor...+地点”。searchsb.“搜身”。information是不可数名词，指用任何手段获取的实用的、有价值的信息或情报；news是不可数名词，指有较强时效性的、无论好与坏的“新闻；消息”，使用范围比较广。message是可数名词，指“口信，音信，信息”。10、Almosteveryday. 几乎每天。almost副词，意为“几乎”，一般放在实义动词之前，助动词、连系动词be之后。almost一般不和not单独连用，但可以与no，none，nothing，never等连用。能力拓展能力拓展一、完成句子1．当雨开始对着窗户猛烈地敲打时，本正在帮助他的妈妈做晚饭。Ben________hismommakedinner________therain________heavilyagainstthewindows.2．最后他们都同意帮助那位老人。Atlast,theyall______________________________theoldman.3．弗兰克同意替我去那儿。Frank________________takemyplacetogothere.4．他们都同意应该早点儿去那儿。Theyall________________theyshouldgothereearly.5．她以前害羞，但是现在她不再害羞了。She________________beshy.Butnowshe________shy________.分层提分分层提分题组A能力提升练二、完型填空Whenwethinkoffriends，weusuallythinkofthosewhohavebeeninourlifeforalongtime．__6__，thereisanothertypeoffriend﹣onethathasnotbeenwithusforalongperiodoftime．but___7___ourmindatsomemoment．ThefirstsuchfriendIrememberisthelittlegirlwithredcurlyhair．Shewasinthebednextto___8___whenIreceivedanoperationonmynose．Shewasabouttwoyearsolder，more___9___andbraver．Shewouldjumpoutofbedwheneverthenursewasgone．Hertwolittlefeetonthecoldfloor___10___me．Withouther，Iwouldhavebeenaloneandafraid．Twoyearslater，Iwassenttoanurseryschool___11___myparentswerefartoobusy．There，Imetaforeigngirl．Webothweretheoldestinthatschool；theotherswerebabieswhowerenotabletotalkwithus．Our__12__startedwithso﹣called（所谓的）petitions．Althoughwecouldn'tspeaktoeachotherinthesamelanguage，our___13___wasmadebytryingtobeat（击败）eachother﹣atdrawing，atgame，evenateating．Ourpetitions，Ithink，gaveme___14___Icouldcontrol．AndmaybeIgaveherthesame．Wegotthroughadifficulttimetogether．Suchfriendsoftensupportuswhenourlifeisoffbalance．Aword，asmile，evenasimilarscenecanbringbackmemoriesaboutthem．___15___，thewarmthrisesinourheartwhenwethinkofthem．Andsilently，wethankthemandwishthemwell．6．A．Intheend B．Ingeneral C．Infact D．Inall7．A．closes B．clears C．trains D．fills8．A．his B．hers C．mine D．yours9．A．active B．modest C．creative D．careful10．A．reminded B．satisfied C．protected D．impressed11．A．unless B．till C．although D．because12．A．wisdom B．friendship C．dream D．energy13．A．invitation B．munication C．suggestion D．decision14．A．something B．anything C．everything D．nothing15．A．Luckily B．Naturally C．Surprisingly D．Hopefully三、阅读单选ATheInternetisbeingimportantinourlife.Howmuchdoyouknowaboutit?ThefollowingquestionsandtheiranswerswillhelpyoutoknowmoreabouttheInternet.WhatistheInternet?TheInternetisalarge,worldwidecollection(聚集)ofputernetworks(网络).Anetworkisasmallgroupofputersputtogether.TheInternetismanydifferentkindsofnetworksfromallovertheworld.ThesenetworksarecalledtheInternet.IfyouhavelearnedtousetheInternet,youcanhavealotofinterestontheWorldWideWeb(网).WhatistheWorldWideWeb?TheWorldWideWebhasbeenthemostpopulardevelopmentoftheInternet.Itislikeabigelectronic(电子)bookwithmillionsofpages.Thesepagesarecalledhomepages.Youcanfindinformationaboutalmostanythingintheworldonthesepages.Forexample,youcanusetheInternetinsteadofalibrarytofindinformationforyourhomework.Youcanalsofindinformationaboutyourfavouritesportorfilmstar,talktoyourfriendsorevendosomeshoppingonthepages.Mostpageshavewords,picturesandevensoundormusic.Whatisemail?Electronicmail(email)isawayofsendingmessagestootherpeople.It’smuchquickerandcheaperthansendingaletter.Ifyouwanttouseemail,youmusthaveanemailaddress.Thisaddressmusthavelettersanddots(点)andan@(means“at”).Forexample:Lily@Yahoo.Writeamessage,typeaperson’semailaddress,andthensendthemessageacrosstheInternet.Peopledon’tneedtousestamps,envelopesorgotothepostofficebecauseoftheinventionoftheInternet.Quick,easyandinteresting—that’stheInternet.16．TheInternetis_________.A．abigputer B．asmallgroupofputersC．lotsofputernetworks D．theWorldWideWeb17．TheWorldWideWebislike_________.A．anelectronicbook B．homepagesC．anelectronicpage D．aninterestingpicture18．Thesentence“Youcantalktoyourfriendsonthepages.”means_________.A．youcantalktoyourfriendsfacetofaceB．youcantypeyourwordsintheputerandthensendthemtoyourfriendsacrosstheInternetC．youcantalktoyourfriendsthroughthesameputerD．youcangotoyourfriends’housestotalktothem19．Peopleliketouseemailtosendmessagestotheirfriendsbecause_________.A．theydon’thavetopayanymoneyB．it’sfasterandcheaperC．theydon’tneedtohavestamps,envelopesoraddressesD．it’sinteresting20．The“e”inemailmeans_________.A．easy B．entrance C．electronic D．enjoyableBIthasmorethan845millionusersworldwide.Ifitwereacountry,_________wouldhavethethirdlargestpopulationintheworld,behindChinaandIndia.ThisisFacebook,apopularwebsitefromtheUS.ItissimilartoRenreninChina.MarkZuckerberwasbornonMay14,1984.Asalittlekid,helovedcreatinglittlefunputerprograms.HesetupthenetworkinFebruaryof2004.HewasthenasecondyearstudentatHarvardUniversity.Oneday,hehadtheideaofbuildingawebsiteforHarvardstudentstogettoknoweachother.HesetuptheFacebookwebsite.Harvardstudentscouldsharephotosandtheirpersonalinformationthere.Soon,thewebsitebecameveryfamous.ZuckerbergdecidedtoleaveHarvardtorunFacebookfulltime.Itwasthebiggestadventureinhislifeandlaterbroughthimgreatsuccess.Now,theserviceispopulararoundtheworld.Greetingssuchas“HaveyoucheckedyourFacebookpagetoday?”becameapartofyoungpeople’severydaylanguageintheUS.PeoplecanexchangemessageandgetthelatestinformationabouttheirfriendsonFacebook.Zuckerberg’sdreamistoconnectpeoplethroughtheInternet.“Facebookistomaketheworldmoreopenandconnected,”hesaid.What’stheyoungman’ssecrettosuccess?Zuckerbergbelievesit’simportanttohaveanopenmindandbereadytotrynewthings.“Theriskiestthingistotakenorisks,”heoncesaidinanopenletter.Sometimesthesimplestideasgofurthest.WehopeMarZuckerbergcangomuchfurther,maybeevenfurtherthanBillGates.21．Theunderlinedword“it“inthefirstparagraphrefersto_________.A．Facebook B．Renren C．India D．China22．PeoplecandothefollowingonFacebookexcept__________.A．exchangemessages B．shareinformationC．doonlineshopping D．putupphotos