人教版八年級(jí)英語下冊(cè)《nit1Whatx27sthematterSectionA4a-4c》教案26

1、Unit1Willpeoplehaverobots?教課方案I.詞匯?more,less,fewer?Idontagree.=Idisagree.?Iagree(withyou).?infiveyears?oncomputers?onpaper?besides?onvacation?manydifferentkinds?ofgoldfish?nomore?befree?livein?asareporter?freetime?fallinlovewith?likedoingsth?keepaparrot?looksmart?beabletodo.?Areyoukidding?Grammar:?一

2、般未來時(shí)?therewillbe?few,afew,little,alittle,much,many語法小結(jié)：一、一般未來時(shí)1用bedoing表示未來：主要意義是表示按計(jì)劃、安排馬上發(fā)生的動(dòng)作，常用于地點(diǎn)轉(zhuǎn)移的動(dòng)詞。如：go,come,leave,arrive等，也可用于其余動(dòng)作動(dòng)詞。Wearehavingfishfordinner.Wearemovingtoadifferenthotelthedayaftertomorrow.這類用法往常帶有表示未來的時(shí)間狀語，假如不帶時(shí)間狀語，則依據(jù)上下文可表示近來馬上發(fā)生的動(dòng)作。Whereareyougoing?Iamgoingforawalk.Arey

3、oucomingwithme?Yes,Iamjustcoming.Waitforme.2用begoingtodo表示未來：主要意義，一是表示“企圖”，即打算在近來的未來或未來進(jìn)行某事。Areyougoingtopostthatletter?Howlongishegoingtostayhere?Iamgoingtobookaticket.另一意義是表示“預(yù)示”，即此刻已有跡象表示將要發(fā)生或馬上發(fā)生某種狀況。Itsgoingtorain.Georgeisputtingonweight,heisgoingtobequitefat.用will/shalldo表示未來：主要意義，一是表示預(yù)示。Youwi

4、llfeelbetteraftertakingthismedicine.Doyouthinkitwillrain?二是表表示圖.Iwillnotlendthebooktoyou.Takeiteasy,Iwillnotdoitanylonger.基本構(gòu)造：Shewillcometohaveclasstomorrow.Willshecometohaveclasstomorrow?Shewontcometohaveclasstomorrow.Whatwillshedotomorrow?二、Therebe構(gòu)造therebe構(gòu)造中的be是能夠運(yùn)用各樣時(shí)態(tài)的。Thereisgoingtobeameetin

5、gtonight.今夜有個(gè)會(huì)議。Therewasaknockatthedoor.有人叩門。Therehasbeenagirlwaitingforyou.有個(gè)女孩向來在等你。Therewillberainsoon.不久天就要下雨了。動(dòng)詞be單復(fù)數(shù)形式要跟therebe以后的真實(shí)的主語一致。而且要依據(jù)就近一致原則來變換be的單復(fù)數(shù)形式。如：Thereisabookonthedesk.課桌上有一本書。Howmanypeoplearethereinthecity?這個(gè)城市里有多少人口。Thereisapenandtwobooksonthedesk.課桌上有一個(gè)鋼筆和兩本書。Therearetwoboo

6、ksandapenonthedesk.課桌上有兩本書和一個(gè)鋼筆。Therearesomestudentsandateacherintheclassroom.在教室里有一些學(xué)生和一位老師。Thereisateacherandsomestudentsintheclassroom.在教室里有一位老師和一些學(xué)生。在therebe惹起的句子構(gòu)造中，用來修飾主語的不定式主動(dòng)形式和被動(dòng)形式均可。Thereisnotimetolose(=tobelost).時(shí)間緊急。Thereisnothingtosee(=tobeseen).看不見有什么。Thereisnothingtodo.(=tobedone)無事可做

7、。4、Thereisnodoing.（口語）不行能.Thereisnotellingwhenhewillbeback.沒法知道他什么時(shí)候回來。Thereisnoknowingwhatheisdoing.沒法知道他在做什么。三、few,afew,little,alittle,much,manyfew和afew修飾或取代復(fù)數(shù)可數(shù)名詞，few表示否認(rèn)意義，afew表示一定意義；little和alittle修飾或取代不行數(shù)名詞，little表示否認(rèn)意義，alittle表示一定意義?？蓴?shù)名詞和不行數(shù)名詞前都可用some,any,alotof,lotsof等修飾?？蓴?shù)名詞表示不確定數(shù)目時(shí)，用afew,fe

8、w，many修飾。咨詢數(shù)目時(shí)用howmany；不行數(shù)名詞表示不確立數(shù)量時(shí)，用alittle,little，much修飾。咨詢數(shù)目時(shí)，用howmuch。四、練習(xí)Exercise:I.MultiplechoiceAreyou_yourwinterholidaynextweek?A.goingtohaveD.haveDoyouoften_fromyourparents?heardhearstohearhear_Lucy_herhomeworkinherroomnow?A.Is,doingB.Does,doC.Do,doD.Did,doShedancesbetterthanMary_.ishasdoe

9、sdance5.Maryusually_upatfiveoclock.gotgetgetshavehadarehavingAbirdcan_butIcanB.comesWeB.lastSundayLook!Themonkeys_thetree.climbareclimbingisclimbingwereclimbingWhen_you_toAustralia?NextMonday.A.did,flyB.will,flyC.are,flyD.do,fly12.Whichteam_thenextfootballmatch?winswonwillwinwin句型與構(gòu)造(I).Readeachsent

10、ence.Addasecondsentencewithllusingthewordsinparentheses.Ifeelsicktoday.(bebettertomorrow)Illbebettertomorrow.Ginahassixclassestoday.(havealotofhomeworktonight)_Imtirednow.(sleeplater)_Myparentsneedanewcar.(buyonesoon)_Wecantleaverightnow.(leavealittlelater)_Theweatherisawfultoday.(bebettertomorrow)_

11、Shellhavealotofhomeworktonight.Illsleeplater.Theyllbuyonesoon.Wellleavealittlelater.Maybeitllbebettertomorrow.(II).Completetheconversation.UsewillorwontHowareyougoing?Well,Imlookingforajobinahospital.A:Whatkindofhospitaljob_youget?B:Well,IknowI_beasecretary.Idontknowhowtotype.MaybeI_beanurse.Ilikehe

12、lpingpeople._youhavethesamejobinfiveyears?No,I_.What_youdo?I_changejobs.I_getajobinahospital.Keys:will,wont,will,Will,wont,will,will,wont600houses1000houses2400people3500peopleAlotofsnowAlittlesnowTherewillbe_houses.Therewillbe_pollution.Therewillbe_schools.Therewillbe_people.Therewillbe_snow.Therew

13、illbe_movietheaters.Keys:6.fewer、閱讀練習(xí)CATVCATVisashortwaysaying“communityantenna(公用天線)television”.But“cabletelevision”isthenamemostpeopleuse.Cabletelevisionallowsviewers(觀眾)toreceiveTVprogramsthattheycannotpickupwiththeirordinaryantenna.Televisionsignals(信號(hào))donotfollowthecurve(曲線)oftheearth.Theytrave

14、linstraightlinesinalldirections.SignalsfromaTVstationmovetowardsthehorizon(水平線)andthengointospace.IfyouliveonlyafewmilesfromaTVstation,youmaygetagoodpictureonyourset.Butifyoulivemorethan50milesfromastation,youmaynotgetanypicturesatall.CATVbeganin1948.PeopleinplacesfarfromTVstationshadtopayforputting

15、uphighantennas.Acommunityantennawasusuallyplacedonahill,amountainoronahightower.TheantennapickedupTVsignalsandfedthemintoasmalllocal(當(dāng)?shù)氐?station.Fromthestation,thickwirescalledcableranouttonearbyhomes.Eachpersonusingthecablepaidamonthlycharge(花費(fèi)).CATVworkedwell,andsoonnewuseswerefoundforit.Localstat

16、ionscouldfeedprogramsintoemptychannelsthatwerenotinuse.Peoplealongthecablecouldhavelocalnews,weatherreport,andfarmandschoolnewsatnoextracharge.Today,cabletelevisionhasmovedintocities.Itbringsinextraprogramsthatcityviewerswithordinaryantennacannotsee.Itisalsousedinmanyclassroomsthroughoutthecountry.依

17、據(jù)短文內(nèi)容，選擇正確答案。B.“communityantenna”isusedforcabletelevisionC.acommunityantennaisusedforcabletelevisionD.anordinaryantennacannotpickupTVprogramsOfthefollowing,whichisnotthewayTVsignalstravel?A.Inacurve.B.Inastraightline.C.Inalldirections.D.Towardsthehorizon.D.itcanprovidemoreprogramsOnthewhole,thispassageisabout_.A.howtoputuphighantennasB.awayofpickingupbetterTVprogramsC.howtousetheemptychannelsonyour