Unit3Onlinetours第1課時(shí)ComicstripWeletotheunit（學(xué)生版）八年級(jí)英語(yǔ)下冊(cè)講義（牛津譯林版）

Unit3Onlinetours第1課時(shí)icstrip&Weletotheunit八年級(jí)英語(yǔ)下冊(cè)同步精品講義（牛津譯林版）目標(biāo)導(dǎo)航目標(biāo)導(dǎo)航短語(yǔ)互譯Weletotheunit過(guò)去常常做某事usedtodosth習(xí)慣做某事get/beusedtodoingsth同意某人觀點(diǎn)/同意做某事agreewithsb/agreetodosth換臺(tái)、換頻道changethechannel電腦的不同用途differentusesofputers(名詞)做文字處理dowordprocessing收發(fā)郵件sendandreceiveemails使用某物做某事(2)usesthtodosth/usesthfordoingsth用它來(lái)搜索信息(2)useittosearchforinformation/useitforsearchingforinformation幾乎每天almosteveryday句型在線Weletotheunit你以前用過(guò)這個(gè)嗎？Haveyouusedthisbefore?它就像電視機(jī)。ItlookslikeaTV./ItislikeaTV.我完全同意。Ican’tagreemore.[來(lái)源:學(xué).科.網(wǎng)]在這兒呢。Hereitis.你通常用你的電腦來(lái)干嘛？Whatdoyouuseyourputerfor?知識(shí)精講知識(shí)精講1、ItlookslikeaTV. 它看起來(lái)像臺(tái)電視機(jī)。looklike“看起來(lái)像”。2、Iagree. 我同意。agree不及物動(dòng)詞，“同意”。agreeon“在……方面取得一致意見(jiàn)”，主語(yǔ)必須指協(xié)調(diào)的雙方或多方。agreeto+“提議、辦法、計(jì)劃”等的名詞，意為“同意某事”。agreewithsb.“同意/贊成某人的意見(jiàn)”。agreetodosth.“同意做某事”。agree+賓語(yǔ)從句，“同意……”。3、Look，thisprogrammebegananhourago. 看，這個(gè)節(jié)目一小時(shí)前開(kāi)始的。begin（began，begun）不及物動(dòng)詞，“開(kāi)始”。begin及物動(dòng)詞，begindoingsth.和begintodosth.都表示“開(kāi)始做某事”。4、It’sboring.它很枯燥。boring形容詞，“沒(méi)趣的；令人厭煩的”，常用來(lái)說(shuō)明事物具有的特征，故常修飾物；bored是形容詞，“感到無(wú)聊的”，常用來(lái)說(shuō)明人的感受，故常修飾人。用法類(lèi)似的詞還有excited，exciting；surprised，surprising；interested，interesting等。5、Let’schangethechannel. 咱們換個(gè)頻道吧。let使役動(dòng)詞，“使，讓”，letsb.dosth.“讓某人做某事”，其否定結(jié)構(gòu)為letsb.notdosth.“讓某人不要做某事”。let’s包括說(shuō)話(huà)人和聽(tīng)話(huà)人雙方在內(nèi)，含有催促、建議或請(qǐng)對(duì)方一起行動(dòng)的意思。其反意疑問(wèn)句的附加問(wèn)句用shallwe；letus表示請(qǐng)求對(duì)方允許自己（第一人稱(chēng)復(fù)數(shù)）做某事，這里的us不包括聽(tīng)話(huà)者在內(nèi)，不能縮寫(xiě)為letus。其反意疑問(wèn)句的附加問(wèn)句用willyou。6、mouse 鼠標(biāo)mouse可數(shù)名詞，“鼠標(biāo)”，復(fù)數(shù)形式為mouses；mouse還可意為“老鼠"，其復(fù)數(shù)形式mice。7、Sendandreceiveemails 收發(fā)電子郵件send及物動(dòng)詞，“發(fā)送，寄出”。sendsth.tosb.=sendsb.sth.“給某人寄/送某物”。sendaway 把……打發(fā)走 sendfor 派人去請(qǐng) sendin 寄去；派遣sendoff 寄出，發(fā)出 sendout 散發(fā)；分發(fā)receive，收到，接到。強(qiáng)調(diào)客觀上收到但不一定愿意接受。accept，強(qiáng)調(diào)主觀上愿意接受。8、Whatdoyouusuallyuseyourputerfor? 你通常使用電腦干什么？what...for?“為了什么？”強(qiáng)調(diào)做某件事的目的或用途。why?“為什么？”用來(lái)詢(xún)問(wèn)原因，通常要用because來(lái)引出答句。9、Iusuallyuseittosearchforinformation. 我通常用它搜索信息。usesth.todosth.“使用某物做某事”，相當(dāng)于usesth.fordoingsth.。beusedfordoingsth.或beusedtodosth.“被用來(lái)做某事”。searchfor“搜索；尋找”，相當(dāng)于lookfor，后面跟要找的對(duì)象作賓語(yǔ)。search不及物動(dòng)詞，“搜索；尋找”。search及物動(dòng)詞，“搜查；搜尋”。search...for...“為了找……而搜……”，search后跟搜查的地點(diǎn)，for后跟要找的人或物，相當(dāng)于“l(fā)ookfor...+地點(diǎn)”。searchsb.“搜身”。information是不可數(shù)名詞，指用任何手段獲取的實(shí)用的、有價(jià)值的信息或情報(bào)；news是不可數(shù)名詞，指有較強(qiáng)時(shí)效性的、無(wú)論好與壞的“新聞；消息”，使用范圍比較廣。message是可數(shù)名詞，指“口信，音信，信息”。10、Almosteveryday. 幾乎每天。almost副詞，意為“幾乎”，一般放在實(shí)義動(dòng)詞之前，助動(dòng)詞、連系動(dòng)詞be之后。almost一般不和not單獨(dú)連用，但可以與no，none，nothing，never等連用。能力拓展能力拓展一、完成句子1．當(dāng)雨開(kāi)始對(duì)著窗戶(hù)猛烈地敲打時(shí)，本正在幫助他的媽媽做晚飯。Ben________hismommakedinner________therain________heavilyagainstthewindows.2．最后他們都同意幫助那位老人。Atlast,theyall______________________________theoldman.3．弗蘭克同意替我去那兒。Frank________________takemyplacetogothere.4．他們都同意應(yīng)該早點(diǎn)兒去那兒。Theyall________________theyshouldgothereearly.5．她以前害羞，但是現(xiàn)在她不再害羞了。She________________beshy.Butnowshe________shy________.分層提分分層提分題組A能力提升練二、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（所謂的）petitions．Althoughwecouldn'tspeaktoeachotherinthesamelanguage，our___13___wasmadebytryingtobeat（擊?。〆achother﹣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．a(chǎn)ctive B．modest C．creative D．careful10．A．reminded B．satisfied C．protected D．impressed11．A．unless B．till C．a(chǎn)lthough D．because12．A．wisdom B．friendship C．dream D．energy13．A．invitation B．munication C．suggestion D．decision14．A．something B．a(chǎn)nything C．everything D．nothing15．A．Luckily B．Naturally C．Surprisingly D．Hopefully三、閱讀單選ATheInternetisbeingimportantinourlife.Howmuchdoyouknowaboutit?ThefollowingquestionsandtheiranswerswillhelpyoutoknowmoreabouttheInternet.WhatistheInternet?TheInternetisalarge,worldwidecollection(聚集)ofputernetworks(網(wǎng)絡(luò)).Anetworkisasmallgroupofputersputtogether.TheInternetismanydifferentkindsofnetworksfromallovertheworld.ThesenetworksarecalledtheInternet.IfyouhavelearnedtousetheInternet,youcanhavealotofinterestontheWorldWideWeb(網(wǎng)).WhatistheWorldWideWeb?TheWorldWideWebhasbeenthemostpopulardevelopmentoftheInternet.Itislikeabigelectronic(電子)bookwithmillionsofpages.Thesepagesarecalledhomepages.Youcanfindinformationaboutalmostanythingintheworldonthesepages.Forexample,youcanusetheInternetinsteadofalibrarytofindinformationforyourhomework.Youcanalsofindinformationaboutyourfavouritesportorfilmstar,talktoyourfriendsorevendosomeshoppingonthepages.Mostpageshavewords,picturesandevensoundormusic.Whatisemail?Electronicmail(email)isawayofsendingmessagestootherpeople.It’smuchquickerandcheaperthansendingaletter.Ifyouwanttouseemail,youmusthaveanemailaddress.Thisaddressmusthavelettersanddots(點(diǎn))andan@(means“at”).Forexample:Lily@Yahoo.Writeamessage,typeaperson’semailaddress,andthensendthemessageacrosstheInternet.Peopledon’tneedtousestamps,envelopesorgotothepostofficebecauseoftheinventionoftheInternet.Quick,easyandinteresting—that’stheInternet.16．TheInternetis_________.A．a(chǎn)bigputer B．a(chǎn)smallgroupofputersC．lotsofputernetworks D．theWorldWideWeb17．TheWorldWideWebislike_________.A．a(chǎn)nelectronicbook B．homepagesC．a(chǎn)nelectronicpage D．a(chǎn)ninterestingpicture18．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