外研版七年級英語上冊 （When do you use a computer）課件教學(xué)

Whendoyouuseacomputer?

screenkeyboardmouseFirst,connect...to...Next,connect...to...Finally,turnonWhatcanyoudoonthecomputer?searchfor

information[un]Wecan_______onthecomputer.Whatcanyoudoonthecomputer?talkto/withfriendsWecan_______onthecomputer.listentomusicWhatcanyoudoonthecomputer?Wecan_______onthecomputer.watchmoviesplaycomputergamesWhatcanyoudoonthecomputer?Wecan_______onthecomputer.buythingsonlineacompanyMaYunisthemanagerofthecompany.talktocustomers['k?st?m?z]Whatcanyoudoonthecomputer?sendemailWecan_______onthecomputer.checkemailWhatcanyoudoonthecomputer?Wecan_______onthecomputer.buyticketscheckthetimesoftrains[?tikits]Whatcanyoudoonthecomputer?Wecan_______onthecomputer.maketravelplansgoontheInternetonthecomputerMatchthewordsandexpressionsbuyacompanycheckacomputergooncustomersmakeemailplaygamesshareinformationtalktotheInternetsearchformovieswatchticketsworkfortravelplan

Lookatthepicturesand

predict(預(yù)測)theanswerstothequestions:Whohasnocomputerathome?Who

sharesacomputerwithhisfather?AliceMike[?e?]

Zhanglei1.WhocanusethecomputeronSundays?2.Whosharesacomputerwithhisfather?3.WhohasafriendinAustralia?Fastreading快速閱讀Mike

canuseit

onSundays.Jake

sharesacomputer

withhisfather.Alice

hasafriendin

Australia.Check(√)thetruesentences.1.Jack’sfatherusesthecomputereveryFridaynight.()2.Alicechecksemailsathome.()3.Mikelikesplayingcomputergames.()4.Mikeandhisparentsusetheirhomecomputer.()Carefulreading仔細(xì)閱讀ZhangLeiatschoolusesThereisacomputerinmyhome,andmyfatherandIs_____it.Myfatherisamanagerofacompany,soheoften_____(talk)tohiscustomersonthecomputer.Healso____(go)ontheinternettoc______thetimesoftrains,m_____travelplans,andb____tickets.Il_____tomusicorw_____moviesoniteveryFridaynight.Carefulreading仔細(xì)閱讀Readparagraph1indetailandfillintheblanks.sharetalksgoescheckmakebuylistenwatchReadthe2ndparagraphandanswer.1.DoesAlicehaveacompuerathome?2.WheredoesAliceusethecomputer?3.WhatdoesAlicedoontheInernet?Thereisnocompuerinmyhome.Icanonlyuseitatschool.OntheInternet,Isearchforinformation,domyhomeworkandcheckmyemail.IhaveafriendinAustralia.IcanseeherandtalktoherontheInternet.No,shedoesn’tShecanonlyuseitatschool.SearchforinformationCheckheremailanddoherhomeworkC.Talktoherfriend.D.A,B&C√Thereisn’tacomputerinmy

home.Therearen’tanycomputersinmyhome.1.WhattimedoesMikeusethecomputer?A.OnSundays B.OnFridays.C.OnSaturdays.2.DoesMike’smotherlikehimplaycomputergames?A.No,shedoesn’t.B.Yes,shedoesC.No,shedoes.Listenandchoosethecorrectanswer.Completethepassagewiththecorrectformofthewordsfromthebox.Youcanuseyourcomputertodolotsofthingsonthe(1)_______.Youcan(2)_______for(3)__________aboutthingstodo.Areyou(4)________aneveningatthecinema?Whattimedoesyour(5)_____start?Youcan(6)_____ontheInternet.Whataboutshopping?Many(7)_________buybooks,clothesandmanyotherthingsontheInternet.Anddoyouwanttovisitfriendsorfamily?Manypeoplebuytrain(8)______ontheInternet.Youcanalso(9)_____emailsorspeaktofriends.Butrememberto(10)_____thecomputerwithyourparents!checkcustomerinformationInternetmovieplansearchsendshareticketInternet

search

information

planning

movie

checkcustomerstickets

send

shareQuestions

1.Doesyourfather/motheruseacomputer?2.Whatdoyoudoonacomputer?3.Whendoyouuseacomputer?4.Howlongdoyouuseyourcomputereachtime?5.Doyouplaycomputergames?Whatgamesdoyouplay?Makeasurveyandmakeareporttothewholeclass.playcomputergamesgoontheInternetuseInternetmaketravelplansdownloadmusicsendemails

checkthetimesoftrainsbuyticketsvisitwebsitessearchforinformation

上網(wǎng)使用網(wǎng)絡(luò)發(fā)送郵件制定旅游計(jì)劃瀏覽網(wǎng)站下載音樂玩電腦游戲搜索信息查火車時刻表買票SummaryGoodbye

M1U2Aretheyyours?

Wordscamera ['k?m?r?] phone [f?un] mobilephone lostandfoundoffice inahurry leave [li:v] plane [plein] taxi ['t?ksi] why [hwai] n.照相機(jī)n.電話;電話機(jī)移動電話;手機(jī)失物招領(lǐng)處匆匆忙忙v.(left)丟下;遺忘n.飛機(jī)n.出租車adv.為什么Wordsairport ['ε?p?:t] hundred ['h?ndr?d] hundredsof lookfor thousand ['θauz?nd] strange [streind?] boat [b?ut] duck [d?k] pig [p?g] sausage ['s?s?d?] n.機(jī)場;航空港num.百幾百;成百上千尋找num.千adj.奇怪的n.船n.鴨n.豬n.香腸;臘腸1.plane [plein] n.飛機(jī)同義詞：air，airplane乘坐飛機(jī)byplane2.airport['ε?p?:t]n.機(jī)場;航空港在機(jī)場：attheairport3.taxi ['t?ksi] n.出租車inthetaxi在出租車上4.phone[f?un]n.電話;電話機(jī)mobilephone手機(jī)5.leave[li:v] v.丟下；遺忘（left/left)forget也有“遺忘”的意思leave遺忘leave常用來表示把某物遺忘在某地，后面要接上地點(diǎn)；forget忘記forget用來表示忘記某人或某事，后面不接地點(diǎn)；6.hundred['h?ndr?d]num.百①數(shù)詞+hundred/thousand+復(fù)數(shù)名詞②hundreds/thousandsof+復(fù)數(shù)名詞107.thousand[‘θauz?nd]num.千8.sausage['s?s?d?]n.香腸;臘腸sausage[C]n.TheLostandFoundOfficeinNewYorkCity.WelcometotheNewYorkCityLostandFoundOffice.Peopleoftenlosethingswhenthey’retravellingorwhenthey’reinahurry.Theyleavethingsonplanes,ontrains,onbusesandintaxis.That’swhytherearelostandfoundofficesatairportsandstations.TheNewYorkCityLostandFoundOfficeisverybig.Hundredsofpeoplecomehereeveryday.Theyarelookingfortheirphones,cameras,watches,computersandmanyotherthings.Weusuallyhaveabouttwothousandmobilephonesandonethousandcameras.Atthemoment,therearealsosomestrangethingsattheNewYorkCityLostandFoundOffice.Thereareaboutahundredbikesandalargeboat.Therearealsoalotofanimals.Thisweek,therearethreedogs,twoducksandapig!Whosearethey?Aretheyyours?Wedon’tknow!Areyoulookingforfifteenkilosofsausages?They’reheretoo!匆匆忙忙地;此處hurry為名詞此時此刻halfakiloof半公斤leavesth.+地點(diǎn).把某物遺忘在某地，leave這里表示“落下，遺忘”。辨析leave和forgetleave遺忘leave常用來表示把某物遺忘在某地，后面要接上地點(diǎn)；例如：Tonyoftenleaveshishomeworkathome.托尼經(jīng)常把作業(yè)遺忘在家里。過去式leftforget忘記forget用來表示忘記某人或某事，后面不接地點(diǎn)；例如：Iforgothisname.我忘記了他的名字。過去式forgot2.That’swhy…表示“是...的原因”，常用于句首，后面跟的是結(jié)果。例如:Thelittlegirlcan’tfindhermother.That’s_________shelookssad.那個小女孩找不到她的媽媽，那就是她看上去悲傷的原因。That’sbecause…表示“是因?yàn)椤?，常用于句首，后面跟的是原因。例如：That’sbecauseyoudidn’tlistentome.那就是因?yàn)槟悴宦犖业摹hy3.Hundredsofpeoplecomehereeveryday.每天有數(shù)百人來到這里。(1).當(dāng)hundred前面有一個具體的數(shù)詞時，hundred不能變?yōu)閺?fù)數(shù)?！皵?shù)詞+hundred+復(fù)數(shù)名詞”意為“幾百……”twohundredcows兩百頭奶牛例如：Abouttwo_____________studentshelpthefarmerspicktheapples.用法類似的詞：thousand千million百萬billion十億(2).當(dāng)hundred與of連用時，它后面的名詞和它本身都用復(fù)數(shù)。“hundredsof+復(fù)數(shù)名詞”意為“幾百；成百上千”例如：hundredsofcows幾百頭奶牛______________peoplecomehereeveryday.每天有數(shù)百人來這里。hundredHundredsof4.辨析findout,find與lookfor。findout發(fā)現(xiàn)，查明，弄清楚”多指通過調(diào)查，問詢，研究之后搞明白，弄清楚強(qiáng)調(diào)結(jié)果find找到，發(fā)現(xiàn)指通過尋找，發(fā)現(xiàn)某人或某物；有時也指偶然發(fā)現(xiàn)強(qiáng)調(diào)結(jié)果lookfor尋找有目的的尋找某人或某物強(qiáng)調(diào)動作(1)Pleasehelpme__________whenthetrainleaves.請幫我查清這趟火車何時發(fā)車。(2)Didyou_________yourpenyesterday?昨天你找到你的鋼筆了嗎？(3)I’m_______________myEnglishbook.我在尋找我的英語書。findoutfindlookingfor5.other,theother,others,another

其他的，另一個1.Therearetwopensinthebag.______isred,____________isblack.2.Therearemanychildreninthepark._____arerunning,________areplayinggames.()3.Idon’tlikethiscoat.Pleaseshowme_______one. A.anotherB.Some...othersC.One...theotherother其他的，后面常接復(fù)數(shù)名詞theother常用于one…theother…“一個……另一個……”結(jié)構(gòu)中others泛指其他人或物，本身已包含名詞的意思，其后不接名詞another指三者或三者以上中的另一個，后跟可數(shù)名詞的單數(shù)形式OnetheotherSomeothersA一、根據(jù)漢語提示寫單詞1.There________(be)apairofglovesonthedesk.2.________(she)favouritesubjectisscience.3.Mymotherwants___________(buy)somevegetables,butshecan’tfindherwallet.4.Thesearen’ttheirclothes.__________(their)areoverthere.5.___________(hundred)ofpeoplewerekilledintheearthquake(地震).isHertobuyTheirsHundredsPractice二、用所給詞的適當(dāng)形式填空。1.—Whose________(glove)arethese?—They’reJane’s.2.(Who)_________bookitis?3.Jackisn’tvery________(care).4.__________(one)ofall,letmeintroduceMr.Blacktoyou.5.Thewomanislookingforherphoneatthe________(lose)and_________(find)office.golvesWhosecarefulFirstlostPracticefound三、單項(xiàng)選擇。()1.TheyaregoingtoShanghai_____train. A.by B.in C.on D.with()2.Mr.Wangoften________hishomeworkathome. A.leaves B.forgets C.takes D.brings()3.Ihavetwocameras.Oneisgreenand_______isred. A.other B.theother C.others D.another()4.Ioftenleavethings______busesand______taxis. A.on,in B.in,on C.on,on D.in,in()5.Therearetwo______studentsinourschool. A.thousand B.thousands C.thousandof D.thousandsofA