冀教版八年級(jí)英語(yǔ)下冊(cè) （An E-mail to Grandpa）The Internet Connects Us 教學(xué)課件

AnE-mailtoGrandpaUnit4TheInternetConnectsUs

Keywords&phrases:setupatime,goonline,makeaphonecallKeysentences:1.Itwouldbealotoffuntoseeeachotheraswetalk!2.Canwesetupatimetogoonlinetogether?3.ItcangivemedirectionstoanywhereIwanttogo.LearningTargetsplaygamesonlinesendemailGoodthingsabouttheInternetIthelpsusgetthingsdonemorequickly.Itopensuptheworldtous.Inmanywaysitmakeslifeeasierandsimpler

.

Ifafriendlivesfaraway,theInternetmakesiteasytostayintouch.

2Spendingtoomuchtimeonlineisharmfultopeople'shealth.BadthingsabouttheInternetItmayevencausethemtobelesssocialwithfamilyandfriends.SomepeopleattacktheweborusetheInternettostealothers'personalinformation,evenbankinginformation.

一.

二.三.setupatimegoonlinemakeaphonecall約個(gè)時(shí)間上網(wǎng)打電話WordsandexpressionsDoyoupreferwritingareportonpaperoronthecomputer?Why?Howoftendoyouuseyourcomputerforwork,studyorfun?THINKABOUTITListenandwrite

true(T)orfalse(F).WangMeiiswritingane-mailonhernewcomputer.()WangMeiwantstosetupatimetogoonlinetogetherwithDanny.()TF1Let’sDoIt!Presentation3.Thisweekatschool,WangMeiwroteareportaboutChristmas.()4.WangMeiwilldownloadsomee-booksforhergrandpa.()FTFillintheblankswiththecorrectformsofthewordsorphrasesinthebox.searchchatprogramgoonlinesetup1.Ifyouspendtoomuchtime_________online,yourparentswillbeangry.2.Idon’tknowhowto________anewcomputer.Canyouhelpme?chattingsetup23.Peoplebeganto_________forthelostkid.search4.WhenIwanttorelax,Iturnontheradioandlistentomyfavouriteradio__________.5.LiMingwantsto___________andsearchtheInternetformoreinformationaboutEaster.program(s)goonlineThefollowingaresomecommonwaystocommunicatewithyourfriends.Checkwhichonesyouusemostoftenandexplainwhy.3writee-mailsmakeaphonecallwritelettersvisithis/herhousechatonlineothersIliketocommunicatewithmyfriendsby______________because__________________.chattingonlineit'sveryconvenientWhatdoyourclassmatesoftendoontheInternet?Doasurveyofyourclassandwritedownthetoptwoanswers.4Example:Thereare64studentsinmyclass.Ofallthe64students,33studentsliketowritee-mailsandsearchforinformationontheInternet.Languagepoints1.

Itwouldbealotoffuntoseeeachotheraswetalk!as作連詞,引導(dǎo)時(shí)間狀語(yǔ)從句,表示“一邊……一邊……,隨著”,as從句的動(dòng)作是延續(xù)性的,一般用于主句和從句動(dòng)作同時(shí)發(fā)生。Languagepointswhen引導(dǎo)的從句中的謂語(yǔ)動(dòng)詞可以是延續(xù)性,又可以是瞬間動(dòng)詞。并且when有時(shí)表示“就在那時(shí)”。while引導(dǎo)的從句中的謂語(yǔ)動(dòng)作必須是延續(xù)性的,并強(qiáng)調(diào)主句和從句的動(dòng)作同時(shí)發(fā)生(或者相對(duì)應(yīng)),while有時(shí)還可表示對(duì)比?！颈嫖觥縜s、when與while詞條含義區(qū)別as當(dāng)...的時(shí)候可接時(shí)間，地點(diǎn)，從句的動(dòng)詞可以有延續(xù)性，也可以是結(jié)束性動(dòng)詞，但不能用be,或表示感覺(jué)，理解，知道這些動(dòng)詞。when當(dāng)...的時(shí)候可接“時(shí)間點(diǎn)”或“時(shí)間段”，從句動(dòng)詞可以是延續(xù)性，也可以是結(jié)束性動(dòng)詞。Thefilmhadbeenonfortenminuteswhentheygottothecinema.while當(dāng)...的時(shí)候只接時(shí)間段，從句只能用延續(xù)性動(dòng)詞。Workwhileyouwork.Playwhileyouplay.工作時(shí)工作，玩耍時(shí)玩耍。

例：Thelittlegirlssangastheywalked.小女孩兒們邊走邊唱。Astimewenton,theweathergotbetter.隨著時(shí)間的推移，天氣變得好多了。Sorry,Iwasoutwhenyoucalledme.對(duì)不起，你給我打電話時(shí)我出去了。Whileweweretalking,theteachercamein.=Weweretalkingwhentheteachercamein.老師進(jìn)來(lái)的時(shí)候，我們正在說(shuō)話。2.Canwesetupatimetogoonlinetogether?setup在句中意為“安排”，此外，還可表示“建立，準(zhǔn)備”。例：Wehavesetupatimetoholdaclassmeeting.我們安排了一個(gè)時(shí)間開(kāi)班會(huì)。Theysetupafewhospitalstohelpthesickpeople.他們建立了幾家醫(yī)院來(lái)幫助病人。3.ItcangivemedirectionstoanywhereIwanttogo.anywhere作副詞，用于肯定句時(shí)意為“隨便什么地方”。例：Sitanywhere.隨便坐。Ican’tseeitanywhere.我哪兒也見(jiàn)不到它。Exercise根據(jù)漢語(yǔ)意思完成句子。Whatdo

you

think

ofthe

keyboard

on

this________(筆記本)?

2.Your

experiences

maywell

be________(有益的)to

otherreaders,

and

to

me.laptophelpfulupExercises3.This

computer___________(程序)matters

verymuch.

4.In

remembrance

ofthe

battle,

we

__________

(建立)amuseum.5.Thisscientist

has

putforth

a

new

theory

inhis

___________(研究)

field.programsetupresearch6.Thebook

contains

much

new___________(信息).

7.Youcan__________(下載)songsfromtheInternet.8.You

can

go__________(任何地方)you

like

these

days.informationdownloadanywhereSummary1.Learnsomeexpressions.2.Reviewsomeknowledgewehavelearnt.3.Beabletounderstandthepassageaboutthee-mail.HomeworkHowdoyouspendmostofyourtimeontheInternet?Doyouspendyourtimewisely?Whatareyourgoodandbade-habits?Whatcanyoudotoimprove?Writeashortpassage.BabysittingonaSpringDayUnit1SpringIsComing!

Keywords&phrases:babysit,bar,instead,push,soccer,shall,rabbit,turnaround,monkeybar,holdon,comedown,give...apush,looklike,falloffKeysentences:1.Haveyoueverbeenababysitter?2.Dannyturnsaround.LearningTargets3.DannyrunstowardsDebbie.4.Comedown,please!5.Hegivesherapush.6.It'stimetostopswinging,Debbie.7.Shegetsofftheswing.8.Thatonelookslikeabig,whiterabbit!9.It'sjumpingupanddown！Lookatthepicturesabove.Peopledoallkindsofactivitiesinspring.Nowlet’stalkaboutoutdooractivitiesinspring.LeadinDoyouknowbabysitter?babysitbarinsteadpushsoccershallrabbitv.照顧嬰兒；當(dāng)臨時(shí)保姆n.欄；門閂；酒吧adv.代替；更換v.&n.推；按下n.足球；英式足球v.aux.將；會(huì)n.兔子Wordsandexpressionsturnaroundmonkeybarholdoncomedowngive...apushlooklikefalloff轉(zhuǎn)身攀爬架；猴架抓??；抓緊下來(lái)推……一下看起來(lái)像……跌落Whatoutdooractivitiesdoyouusuallydoinspring?

Haveyoueverbeenababysitter?THINKABOUTIT

DannyisbabysittinghiscousinDebbieontheplayground.Brianiswiththem.Danny:Thankyouforhelpingme,Brian.Thisismyfirsttimebabysitting.Brian:You'rewelcome,Danny.ButwhereisDebbie?Listenandread.Presentation(Dannyturnsaround.Debbieisonthemonkeybars.Sheisclimbingveryhigh.)Danny:Holdon,Debbie!Don’tfalloff!(DannyrunstowardsDebbie.)Danny:Comedown,please!Debbie:Iwanttoclimbhigher!Brian:Comedown,Debbie.You'retoohighup.Let’splayontheswinginstead,OK?Dannywillpushyou.Debbie:OK,Iloveswings!

(Sheclimbsdown,runstotheswingandclimbson.)Debbie:Pushme.Danny!Pushmeuphigher!Danny:OK.(Hegivesherapush.)

Debbie:(Shelaughs.)Pushharder!Brian:CanIgiveyouapush?Debbie:No,IwantDannyto!Higher,Danny!Danny:(Heistiredandhot.)

It’stimetostop

swinging,Debbie.Debbie:(Shegetsofftheswing.)Let’srun!Let’splaycatch.Orsoccer?Whataboutbasketball?Let’splay!Danny:Iknowagoodgame.Let'splay“LieontheGrass”.Brian:Shallwelookattheclouds,Debbie?Debbie:OK!Thatonelookslikeabig,whiterabbit!It’sjumpingupanddown!Iwanttojump,too!Comeon,

Danny!Danny?Let’sDoIt!Readthelessonandanswerthequestions.WhoisDannytakingcareof?

DannyistakingcareofhiscousinDebbie.2.IsitDanny’ssecondtimebabysitting?

No,itisDanny’sfirsttimetodobabysitting.13.WhatactivitiesdoesDebbielike?

Debbielikesclimbing,playingontheswing,running,playingcatch,playingsoccerandbasketball,jumping.4.WhydoesDannyfallasleepinthegrass?

Becauseheistootired.Fillintheblankswiththecorrectformsofthephrasesinthebox.1.Thisdressfitsyouverywell.You_________amoviestarinit.thank…for holdonlooklike fallofflooklike22.Becareful!__________tothatbar!I’mcomingtohelpyou.3.Jenny,______you___helpingmepracticemyspokenEnglish.4.Lily,lookafteryourlittlesister.Don’tlether________thebed.HoldonthankforfalloffDannywroteinhisdiaryabouthisdayasababysitter.Puttheparagraphsinthecorrectorder.(1)Iwokeupbeforethesunrosethismorning.TodayIwouldbeababysitter!Ithoughtaboutitalldayatschool.3()Next,Ipushedherontheswing.Brainwantedtogiveherapush,butDebbiesaidno.Shelovesherbigcousin!()Whenthesunset,ItookDebbiehome.Ihelpedherbrushherteethandclimbintobed.Ireadher

astory.At9:30p.m.,myauntandunclecamehome.(2)Afterschool,Braincamewithme.Wewenttotheplayground.Ithoughtthatitwouldbeeasytobabysitthere.Iwaswrong!46()Iwantedtolieonthegrass,butDebbiewantedtoplaygames.Weran,weclimbed,

weplayedcatchandweplayedsoccer.Finally,wehadsupper.Debbieatehersinaboutoneminute!Thenshewasrunningagain!SowasI!5()First,Debbieclimbedupveryhigh.Iwasscaredthatshewouldhurtherself,butsheheldonwell.

()Ican’twriteanymoretonight.I’mtootired.Anyway,itwasagoodday.371.Haveyoueverbeenababysitter?

你曾經(jīng)當(dāng)過(guò)臨時(shí)保姆嗎？

Haveyoueverbeen...是現(xiàn)在完成時(shí)態(tài)的結(jié)構(gòu)?，F(xiàn)在完成時(shí)表示到目前為止已經(jīng)完成的動(dòng)作或存在的狀態(tài)。例：Mrs.Johnson,youhave

stayedhereforanhour.約翰遜女士，您已經(jīng)在這兒待了一個(gè)小時(shí)了。Languagepoints現(xiàn)在完成時(shí)態(tài)的基本結(jié)構(gòu)：have(has)+動(dòng)詞的過(guò)去分詞其中has用于主語(yǔ)是第三人稱單數(shù)的句子中，have用于其他人稱。動(dòng)詞的過(guò)去分詞的構(gòu)成：動(dòng)詞變?yōu)檫^(guò)去分詞有兩種情況：①規(guī)則變化；②不規(guī)則變化。規(guī)則變化的過(guò)去分詞等于過(guò)去式，即在動(dòng)詞詞尾加-ed；不規(guī)則變化的過(guò)去分詞見(jiàn)課本后的不規(guī)則動(dòng)詞表。如：be的過(guò)去分詞是為been；get的過(guò)去分詞為got；think的過(guò)去分詞thought；put的過(guò)去分詞仍然是put。現(xiàn)在完成時(shí)態(tài)用法舉例：（1）—Haveyoueverbeen

toShanghai?

你曾經(jīng)去過(guò)上海嗎？—No,Ihaven’t.

不，我沒(méi)去過(guò)。（2）IhaveneverbeentoBeijing.我從未去過(guò)北京。（3）Shehastraveledmanyplaces.她去過(guò)許多地方。（4）Theyhaven’tfinishedtheirhomework.他們還沒(méi)有完成作業(yè)。（5）Wehaveseenthemoviebefore.我們已經(jīng)看過(guò)那部電影了。2.Dannyturnsaround.丹尼轉(zhuǎn)過(guò)身來(lái)。turnaround轉(zhuǎn)身與turn相關(guān)的短語(yǔ)有：turnin上交；交出turnto轉(zhuǎn)到；翻到turnoff關(guān)（電器，煤氣，自來(lái)水等）turninto…變成……

turnon開(kāi)turnup（把聲音）調(diào)高；出現(xiàn)turnover翻轉(zhuǎn)

例：Richardhasn'tturnedupforquitealongtime.理查德已經(jīng)很久沒(méi)有露面了。3.Holdon,Debbie!抓緊，黛比！holdon抓住，抓緊例：Holdontotherope,oryouwillfalloff.抓緊繩子，否則你會(huì)摔下去的。Holdonanddon'tletgo.握緊，不要放手。holdon還可用于電話聊天，表示“別掛斷”。例：—MayIspeaktoJenny,please?

我可以和詹妮通電話嗎？—OK.Holdon,please.

好的，請(qǐng)稍等。4.DannyrunstowardsDebbie.丹尼向著戴比跑過(guò)去。runtowards跑向，朝著……跑過(guò)去例：Herantowardshismother.他向他的媽媽跑去。

runafter追逐；追趕runoutof用完

runinto

和……相撞；無(wú)意間碰到

runaway

跑掉；走掉例：Thedogwasrunningafterarabbit.那條狗正追逐一只兔子。Thehorsebecamefrightenedandthenranaway.那匹馬受到了驚嚇，然后跑開(kāi)了。

Ijustranintomyoldfriendinahotel.我碰巧在一家旅店遇見(jiàn)了我的一位老友。

Wehaverunoutofrice.Willyoubuysomeatthegrainshopnearby?我們的米已經(jīng)吃完了，到附近糧店買些好嗎?Heranoutofhismoneyquickly.他很快就花光了錢。5.Comedown,please!請(qǐng)下來(lái)！comedown“下來(lái)”。與come

有關(guān)的短語(yǔ)：comealong

快點(diǎn)；來(lái)吧comeout出來(lái)comeback

回來(lái)；回到comefrom

來(lái)自comein

進(jìn)來(lái)comeup

走過(guò)來(lái)；走近例：Comebackhome,rightnow!馬上回家！Youshouldn'tcomeinwithoutaskingme.你不應(yīng)該不問(wèn)我就進(jìn)來(lái)。6.Let'splayontheswingsinstead,OK?讓我們玩秋千，好嗎？

instead

adv.代替，更換

例：TomwasillsoIwentinstead.湯姆生病了，所以我替他去了。【辨析】instead與insteadofinstead代替，頂替，常用于句尾。Ididn’thaveapen,soIusedapencilinstead.我沒(méi)有鋼筆，因此我就用鉛筆代替了。insteadof代替，后接名詞、代詞或動(dòng)名詞。Iwillgoinsteadofyou.我將代替你去。Theywentthereonfootinsteadofbybike.他們沒(méi)騎自行車而是步行去了那里。7.Hegivesherapush.他推她一下。givesb.apush推某人一下push

v.&n.

推，其反義詞是pull（拉）。例：YoupushthecarandI’llpullit.你推車，我來(lái)拉。Whynotpushharder？

為什么不用點(diǎn)兒勁推？Theypushedmetothefrontoftheline.

他們把我擠到隊(duì)伍的前面。

8.It’stimeto

stopswinging,Debbie.該停止蕩秋千了，戴比。It’stimetodosth.是干某事的時(shí)候了，該干某事了。It’stimeforsb.todosth.某人該干某事了；是某人干某事的時(shí)候了。It’stimefor+n.

該干某事了。例：It’stimetogetup.該起床了。It’stimeformetogotoschool.我該上學(xué)了。

It’stimeforsupper.該吃晚飯了。9.Shegetsofftheswing.她從秋千上下來(lái)。getoff下來(lái)；從……上下來(lái)。其反義詞是geton。例：Don’tgetoffbeforethebusstops.車停下來(lái)之前不要下車。10.Shallwelookattheclouds,Debbie?黛比，我們看云好嗎？Shallwe...？是用來(lái)征求對(duì)方意見(jiàn)時(shí)常用的句型之一，意為“我們……好嗎？ShallI/we＋動(dòng)詞原形...？表示說(shuō)話人征詢對(duì)方的意見(jiàn)，其后要跟動(dòng)詞原形，意思為“我(們)……好嗎？”肯定回答可用“OK./Allright./Goodidea.”等。—Shallwegoswimming?我們?nèi)ビ斡竞脝?？—Goodidea.好主意。Let’s＋動(dòng)詞原形．..？是一個(gè)祈使句，也是一種提建議的表達(dá)方法。Let’shavearest,shallwe？我們休息一會(huì)兒，好嗎？英語(yǔ)中表示提建議的幾種句型：Whynot＋動(dòng)詞原形do...？用來(lái)表示建議，意思為“為什么不……？”Whynotjoinus？為什么不加入我們呢？What/Howabout＋(doing)sth.？表建議，意為“(做)某事怎么樣？”What/Howabout(drinking)somemilk？(喝點(diǎn))牛奶怎么樣？11.Thatonelookslikeabig,whiterabbit!那一塊看上去像個(gè)大的、白色的兔子。looklike“看起來(lái)像”。其中的like是介詞，意為“像”，其后接名詞或代詞。例：Thegirllookslikehermother.

那女孩看上去像她媽媽。Itlookslikeabigtree.

它看上去像一棵大樹(shù)。12.Comeon,Danny!來(lái)啊，丹尼！Comeon,用于祈使句，表示勸說(shuō)、激勵(lì)或者不耐煩的語(yǔ)氣等，表示“快點(diǎn)；快來(lái)”。例：Comeon!We’llbelateforschool.快一點(diǎn)，我們要遲到了。Comeon!LiMing,youshouldbemorebrave.加油！李明，你應(yīng)該更勇敢一點(diǎn)。一、根據(jù)漢語(yǔ)提示完成句子。1．ShallI________(送)youthebook?2．White________(兔子)haveredeyes.Theyarelovely.3．Thankyoufor________(幫助)mewithmyEnglish.4．It'sthreeo'clock.It'stimeforhim________(喝)tea.5．Thisismyfirsttime____________(照顧嬰兒).sendrabbits

helpingtodrinkbabysittingExercises二、用方框中所給短語(yǔ)的適當(dāng)形式填空。1．Shallwe________theclouds?2．____________,

Jason.Let'sgoshopping.3．___________andyouwillseeyourmother.Sheiswaitingforyouneartheriver.4．I________________tohelphimgetonthebus.lookatturnaround

comedown

lookatgivesb.apushComedownTurnaroundgivehimapush三、單項(xiàng)選擇。1．—Whatafineday!Let'sgofishing.

—________.Whenshallwego?A．VerywellB．GoodideaC．WelldoneD．Mypleasur