七年級(jí)下unit8講義教師版

UnitEightUnitEight本課內(nèi)容本課內(nèi)容內(nèi)容基本要求UNITEIGHT1.要求掌握重點(diǎn)單詞和詞組；2.精讀2.語法點(diǎn)：when引導(dǎo)的時(shí)間狀語從句3.泛讀單詞&短語單詞&短語事業(yè)career主持host行星planet知識(shí)knowledge衛(wèi)星star生動(dòng)的lively絲綢，天鵝絨velvet持續(xù)last鉆石diamond事實(shí)上actually射擊shoot任何人anyone（憑長(zhǎng)期努力）達(dá)到（目標(biāo)、地位、標(biāo)準(zhǔn)）achieve將來inthefuture看起來像……looklike曾經(jīng)usedtodo越來越多moreandmore外出gooutside課前小測(cè)課前小測(cè)一．根據(jù)句意及首字母提示完成單詞：1.Onhiswayhome,however,policeambushed(伏擊)hiscarands___________himintheleg.2.Itturnedouttobeaveryinterestingsessionwithal___________debate(辯論).3.Thegamesl___________onlyhalfthenormaltime.4.Sheswore(發(fā)誓)menottotella___________aboutmysecret.5.Manypeoplewillworkhardtoa___________thesegoals.Keys：1.shot2.lively3.lasted4.anything5.achieve二．完成句子：我過去吃很多蔬菜。I_________________________alotofvegetables.她的新眼鏡讓她看起來像貓頭鷹。Hernewglassesmakeher________________anowl.你能幫我查一查他的地址嗎？Canyou_______________hisaddressforme?我希望我能把我的興趣變成我的事業(yè)。IhopeIcan________my___________________mycareer.我想結(jié)交越來越多的朋友。Iwanttohave_____________________________friends.Keys:1.usedtoeat2.looklike3.lookup4.turnhobbyinto5.moreandmore三．單項(xiàng)選擇：1.Jenny____inthekitchenwhenyoucalledherat5o’clockthisafternoon.A.iscooking B.wascooking C.cooks D.cooked2.Amywasreadingabook____Icamein.A.when B.while C.because D.though3.Hewillsendmeanemailassoonashe____inAmerica.A.arrive B.arrives C.arrived D.willarrive4.YesterdayeveningIwasplayingthepiano____thedoorbellrang.A.when B.before C.while D.after5.I____alotbutIdon'tplayveryoftennow.A.usedtoplaytennis B.wasusedtoplaytennisC.amusedtoplaytennis D.usetoplaytennis6.Hespent______inBeijinglastmouth.A.sometimes B.sometime C.sometimes D.sometime7.Hewillbeawayfor______.Herrywouldliketolookafterthecats.A.sometimes B.sometime C.sometimes D.sometimeKeys:BABAADDReadingReadingElectricityallaroundMylifetimehobby—studyingstarsByPatrickMooreWhenIwaseight,Igotabookaboutstars.Thatwasthebeginningoflifetimehobby.Iusedtogooutsidewithmymumonclearnightsandlookvelvetwithamilliondiamondsonit.Indifferentseasons,wesawdifferentgroupsofstars.Sometimeswesawstarsshootingbrightlyacrossthesky.Howbeautifultheywere!Studyingthestarswasgreatfunforme.OnceIlearntalittleaboutthem,Isoonwantedtofindoutmoreandmore.Nowitismycareer.IhostaTVprogrammecalledTheSkyatNight.Iusemyknowledgetotellpeopleaboutthestarsinalivelyway.IamproudofmyTVprogrammeithaslastedformorethan50years!Actually,youcanturnyourhobbyintoyourcareertoo.Anybodycanachievetheirdreams.Youjusthavetoenjoywhatyoudo!1.WhenIwaseight,Igotabookaboutstars.when在該句中是連詞，意為“當(dāng)……時(shí)”，用來引導(dǎo)一個(gè)時(shí)間狀語。例：當(dāng)她來的時(shí)候我打算給她一份禮物。I’mgoingtogiveherapresentwhenshees.辨析：when和whilewhen引導(dǎo)的從句中謂語動(dòng)詞可以是延續(xù)性動(dòng)詞，也可以是短暫性動(dòng)詞，與主句所描述的動(dòng)作、事情可同時(shí)進(jìn)行，也可有先后while引導(dǎo)的從句中謂語動(dòng)詞必須用延續(xù)性動(dòng)詞，也可表示對(duì)比(1)Itwasrainingwhentheplanelanded.(改為同義句)Whileitwasraining,theplanelanded.(2)Iwasdoingmyhomeworkwhilemymotherwasdoingsomehousework.(3)AmywasreadingabookwhenIcamein.2.Thatwasthebeginningoflifetimehobby.thebeginningof意為“…的開端”，反義詞：theendof….的盡頭翻譯：眼淚只是痛苦的開端。______________________________________________.key：Tearsarethebeginningofthepain.3.Iusedtogooutsidewithmymumonclearnights….usedtodosth意為“過去常常做某事”翻譯：當(dāng)她還在上大學(xué)的時(shí)候，她常常早上做運(yùn)動(dòng)。______________________________________________________________key：Sheusedtotakeexerciseinthemorningwhenshewasincollege.【拓展】beusedtodoing/getusedtodoing習(xí)慣...例：Aftersixyears’lifeinGuangzhou,Iamusedtolivinghere.經(jīng)過六年在廣州的生活后，我已經(jīng)習(xí)慣了住在這個(gè)城市。beusedtodo/beusedfordoing被用于做某事…例：Thedictionaryisusedtolookupnewwords.字典是用來查閱新單詞的。用括號(hào)里的詞的適當(dāng)形式填空(1)Jimusedtobeshy,butnowheisusedtobeingoutgoing.(usedto/isusedto)(2)Iusedtobe(be)afraidoffrogs,butnotanymore.4.Sometimeswesawstarsshootingbrightlyacrossthesky.sometimes副詞，意為“有時(shí)”表示頻率。翻譯：他們冬天有時(shí)去滑雪。_____________________________________________________key：Theysometimesgoskiinginwinter.【拓展】sometimes幾次/倍我們?nèi)ミ^上海好幾次了WehavebeentoShanghaisometimes.sometime用來指過去或者將來的一個(gè)不確定的時(shí)間。3月份的某個(gè)時(shí)候我曾見過格林先生。IsawMrGreensometimeinMarch3.下周的某個(gè)時(shí)候我們將會(huì)再見面。Wewillmeetagainsometimenextweek.sometime可作名詞詞組，指一段時(shí)間畫這幅畫將花我一些時(shí)間。Itwilltakemesometimetodrawthispicture.助記：sometime（s）與sometime(s)的用法分開是“一段“，相連為“某時(shí)”，分開s是“倍、次”，相連s是“有時(shí)”。5.Howbeautifultheywere!這個(gè)句子為how引導(dǎo)的感嘆句?！緮U(kuò)展】What和how引導(dǎo)感嘆句的區(qū)別一、

由“what”引導(dǎo)的感嘆句：修飾名詞（被強(qiáng)調(diào)部分），單數(shù)可數(shù)名詞前要加不定冠詞a/an,復(fù)數(shù)可數(shù)名詞或不可數(shù)名詞前不用冠詞。這類句子的結(jié)構(gòu)形式是：

what+(a/an)+adj.+n.+主語+謂語+(it

is).

如：

What

a

clever

girl

she

is!

What

an

interesting

story

it

is!

What

good

children

they

are!

What

beautiful

flowers

they

are!

What

delicious

food

it

is!

二、由"how"引導(dǎo)的感嘆句：用作狀語，修飾形容詞或副詞（被強(qiáng)調(diào)部分）。如果修飾形容詞，則句中的謂語動(dòng)詞用系動(dòng)詞；如果how修飾副詞，則句中的謂語動(dòng)詞用行為動(dòng)詞，這類句子的結(jié)構(gòu)形式是：

How+adj.（adv.）+主語+謂語+(it

is).

如：How

cold

it

is

today!

How

nice

the

pictures

are!How

well

she

sings!How

hard

they

are

working

now!

三、在表示同一意義時(shí)，英語感嘆既可用“what”引導(dǎo)，也可用“how”引導(dǎo)。如：

What

a

hot

day

it

is!

=How

hot

the

day

is

!

What

tall

buildings

they

are!

=How

tall

the

buildings

are!

What

bad

weather

it

is!

=How

bad

the

weather

is!

What

bright

sunshine

it

is!

=How

bright

the

sunshine

is!

練習(xí)：用what/whata/whatan/how填空1.

_____________

hot

the

weather

is!2.

_____________hard

her

father

works!3._____________long

way

it

is

from

Guangdong

to

Paris!4.

_____________fine

day

it

was

yesterday!5.

_____________beautiful

your

voice

is!6.

_____________interesting

picturebooks!7.

_____________lovely

baby!8._____________strong

wind!9.

_____________

sad

news

he

told

us!10.

_____________happy

she

was

last

weekend!

11._____________good

weather!

Why

not

go

out

for

a

walk!12.

_____________nice

the

garden

is!13.

_____________helpful

girl

she

is!14.

_____________delicious

mooncakes!15._____________dangerous

the

tigers

are!Keys:How/How/Whata/Whata/How/What/Whata/What/What/How/What/How/Whata/What/How6.Studyingthestarswasgreatfunforme.動(dòng)名詞做主語，謂語動(dòng)詞用單數(shù)形式。翻譯：早起對(duì)健康有好處。________________________________________________key：Gettingupearlyisgoodforyourhealth.7.OnceIlearntalittleaboutthem,Isoonwantedtofindoutmoreandmore.findout意為“找出、發(fā)現(xiàn)、查明”翻譯：我們遲早會(huì)查明真相的。_________________________________________key：Wewillfindoutthetruthsoonerorlater.moreandmore意為“越來越多”，比較級(jí)and比較級(jí)表示“越來越…”越來越好betterandbetter,越來越漂亮moreandmorebeautiful8.Iusemyknowledgetotellpeopleaboutthestarsinalivelyway.lively意為：活潑的，有生氣的。辨析:意思例句lively意為活潑的、有生氣的、生動(dòng)的。Youngchildrenareusuallylively.alive意為“”，是表語形容詞，可修飾人或物；在句中做表語賓補(bǔ)或后置定語，不能用作前置定語Hewasalivewhenhewastakentothehospital.Live(1)(動(dòng)、植物)“”，主要用來說鳥或其他動(dòng)物，作前置定語；(2)實(shí)況的、。Alivetiger——一只活老虎alivereport——現(xiàn)場(chǎng)報(bào)道living意為“”，主要用于作前置定語及冠詞the之后，表示，也可用作表語，可修飾人或物。Thelivingwillgoonwiththeworkofthedead.練習(xí)：用live/living/alive/lively填空(1).Althoughheisold,heisstillverymuch.(2).Thefishisstill.(3).Heisstilllattheageof95.(4).HetoldastoryabouthislifeinAfrica.(5).Latinisnotalanguage.Keys:alive;alive/living;living;lively;living9.IamproudofmyTVprogramme.beproudof意為“以…而自豪”，相當(dāng)于takepridein,后可接名詞、動(dòng)名詞。翻譯：我為他的努力感到自豪。key：Iamproudofhisefforts.10.ithaslastedformorethan50years!(1)last這里作動(dòng)詞，意為：；(2)morethan意為“”翻譯：我們認(rèn)識(shí)已經(jīng)超過20年了。___________________________________________key：Wehaveknowneachotherformorethantwentyyears.隨堂鞏固隨堂鞏固一.首字母填空1.Wes__________takeabreakfromworktoreleasestress.2.Myparentsarep_______ofmyprogressinEnglish.3.Ilostmypenattheb_________oftheexam.4.IcanbelieveIcana________mydreamwhenIgrowup.keys：sometimesproudbeginningachieve二.完成句子1.你可以發(fā)現(xiàn)都市生活中有許多便利之處。Youcan_____________manyadvantagesinurbanlife.2.越來越多的人意識(shí)到學(xué)好外語的重要性。_____________________________peoplerealizetheimportanceoflearningaforeignlanguagewell.3.她為自己的成就而自豪。She_______________________herachievements.4.我過去常常走路去學(xué)校。I_____________________toschoolonfoot.5.我最多有20本書。Ihaveno________________twentybooks.keys：1findout2.Moreandmore3.isproudof4.usedtogo5.morethan三.單項(xiàng)選擇1.Lotsofpeopleinourcity______theoldandthedisabled.Theyusuallyoffertheirseatstothemonbusesorhelpthemcrosstheroad.carefor B.takecare C.agreewith D.takepridein2.Canyoutellme______theprize,Tom?Lastyear.A.whenyougot B.whendidyougetC.whenwillyouget D.whenyouwillget3.Doyouknow______tomorrow?At8o’clock.A.whendidshee B.whenshecameC.whenwillshee D.whenshewille4.Excuseme,what’sthisfor?It’sacleanerandit______topickupdirt.A.uses B.isused C.isusing D.used5.LiNahaswonthechampionshipinFranceTennisOpen.AlltheAsians______herchallengingspiritandexcellentEnglish.A.areproudof B.takecareof C.getalongwithD.isproudof6.I______alotbutIdon’tplayveryoftennow.A.usetoplaytennis B.wasusedtoplaytennisC.amusedtoplaytennis D.usedtoplaytennis7.WhiletravellingtoCanada,youshouldgiveyourselfadayto______knowingthewaynearby.A.usedto B.beusedto C.usetoD.beusetoKeys:AADBADB語法精講語法精講由when引導(dǎo)的時(shí)間狀語從句【課本知識(shí)聚焦】【經(jīng)典例句】1．Whenshearrivedhome,hermotherwastalkingonthephone.當(dāng)她回到家時(shí)，她的媽媽正在講。(同時(shí)發(fā)生)Whenhefinishedhishomework,hewenttobedimmediately.當(dāng)他做完作業(yè)后，他馬上就上床睡覺了。(先后發(fā)生)上面兩個(gè)句子中，when表示“當(dāng)……時(shí)候”，常用的時(shí)間狀語連詞還有while和as三者間關(guān)系和區(qū)別：whenwhileas表示某個(gè)時(shí)間點(diǎn)表示某段時(shí)間謂語動(dòng)詞為持續(xù)性動(dòng)詞謂語動(dòng)詞為非持續(xù)性動(dòng)詞與主句的謂語動(dòng)詞表示同時(shí)發(fā)生與主句的謂語動(dòng)詞表示先后發(fā)生（1）例：Iwasjustreadingabook_______shecameintomyroom.（came為非延續(xù)性動(dòng)詞）_______thesunrises,thefarmersworkinthefields.（2）例：_______Jimwasmendinghisbike,LinTaocametoseehim.________LinTaocametoseehim,Jimwasmendinghisbike.Youcan’tdoyourhomework________you’rewatchingTV.keys：whenWhenWhileWhenWhile【課后拓展】（1）when和while的區(qū)別還在于：1)while引導(dǎo)的時(shí)間狀語從句多用進(jìn)行時(shí)態(tài)，而when引導(dǎo)的時(shí)間狀語從句多用一般時(shí)態(tài)。例：Whentheyweretalking,thebellrang.Iwasdoingmyhomeworkwhenmymothercamebackhomeyesterdayevening.2)as意為“一邊…一邊…”或“與……同時(shí)”，重在表示動(dòng)作同時(shí)發(fā)生、伴隨進(jìn)行。例：Ashegrewolder,hebecamemoreintelligent.隨堂練習(xí)隨堂練習(xí)單項(xiàng)選擇1.Youlookscared.Whathappened?Well,I____alongthestreet____theUFOlanded.A.waswalking;while B.iswalking;whenC.waswalking;when D.walked;while2.Whiletravellingtotheforeigncountry,youshould_____thecustomA.usedto B.beused C.useto D.getusedto3.Carsandbuses______stopwhentrafficlightsturnred.A.can B.may C.must D.might4.JeremyLin____anunknownbasketballplayerinNewYorkKnicksforquitealongtime.A.usedtobe B.wasusedtobeingC.isusedtobe D.wasusedtobe5.–Yesterdayafternoon,whenIhome,IapacketofGOLD！Really?A.waswalking,watchedB.waswalking,wasseeingC.walked,sawD.waswalking,saw 6.Theyaskedtohelptosomemeat.A.me,myself B.me,me C.her,her D.you,your7.–WhereisLucy?I’mnotsure.Sheintheteachers’office.A.mustbe B.maybe C.maybe D.canbe8.bookisthis?It’smine.A.Who B.Whose C.Who’s D.Whose’s9.–Therearestudentsinourschool.Yes,andactually,therearestudentsinourschool.A.thousandsof,twothousand B.thousandof,twothousandsC.thousandsof,twothousands D.thousandof,twothousand10.Iwasdoingmyhomework_______mymotherwasdoingsomehousework.A.when B.while C.until D.soKeys:CDCADABBABMorePracticeMorePracticeNevergiveupJanewasnotveryinterestedinanimalswhenshewasachild.Then,oneday,herfathergaveheratoychimpanzee.Fromthatdayon,shebecamereallyinterestedinanimals.Whenshewasa16yearoldschoolgirl,JanedreamtofacareerstudyingwildanimalsinAfrica.Jane’smothersaid,“Ifyoureallywantsomething,workhardandnevergiveup.Thenyou’llfindaway.”Jane’smotherwasright.Whenshewas26,JanetravelledfromBritaintothemountainsofEastAfrica.Shestudiedchimpanzees.Shewatchedtheanimalsforalongtimeandtheybecameherfriends.Janediscoveredthattheseanimalsgreetoneanotherwithakissorahug,andmakeandusetoolsjustlikehumansdo.JaneGoodallisnowwellknownallovertheworld.Shemadeherdreamsetruebecauseshenevergaveup!1.Janewasnotveryinterestedinanimalswhenshewasachild.beinterestedin…“對(duì)….感興趣”，后面可以接名詞或者動(dòng)名詞。翻譯：我對(duì)學(xué)習(xí)英語很感興趣。____________________________________________key：IamquiteinterestedinlearningEnglish.【擴(kuò)展】Interest，意為，也可以用show/haveinterestinsth/doingsth表示“對(duì)某事/做某事感興趣”。2.Fromthatdayon,shebecamereallyinterestedinanimals.fromthatdayon意為“從那天起”，類似表達(dá)還有_________________從那時(shí)起翻譯：從那天起他就不再談?wù)撨@件事了。_________________________________________________key：Fromthatdayonhedidn’ttalkaboutitanylonger.3.Whenshewasa16yearoldschoolgirl,JanedreamtofacareerstudyingwildanimalsinAfrica.dreamof意為“”翻譯：很多男孩夢(mèng)想成為足球運(yùn)動(dòng)員。_______________________________________key：Manyboysdreamofbeingafootballplayers.4.Ifyoureallywantsomething,workhardandnevergiveup.giveup意為“放棄”翻譯：你應(yīng)該放棄吸煙。_______________________________key:Youshouldgiveupsmoking.5.Whenshewas26,JanetravelledfromBritaintothemountainsofEastAfrica.from…to…“從…到….”翻譯：我從周一到周五都要去學(xué)校。____________________________________________key：IgotoschoolfromMondaytoFriday.6.JaneGoodallisnowwellknownallovertheworld.wellknown出名的allovertheworld全世界，相當(dāng)于_____________________翻譯：足球在全世界都很受歡迎。____________________________________________key：Footballispopularallovertheworld.7.Shemadeherdreamsetruebecauseshenevergaveup!etrue意為“實(shí)現(xiàn)”，同義詞為realize.翻譯：我希望你的夢(mèng)想能夠成真。_______________________________________________key：Ihopeyourdreamscanetrue.隨堂鞏固隨堂鞏固完成句子1.他從早到晚都忙著做作業(yè)。Heisbusydoinghishomework______morning_____night.2.LadyGaga享譽(yù)全球。LadyGagais____________intheworld.3.全世界有很多不同的生物。Therearemanycreatures____________________________.4.如果你想成功，就必須努力工作。Ifyouwanttosucceed,youmust______________.5.作為朋友，我們應(yīng)該相互幫助。Asfriends,weshouldhelp_________________.Keys:1.fromto2.wellknown3.allovertheworld4.workhard5.oneanother或eachother課后作業(yè)課后作業(yè)一.首字母填空1.M_________heknowsthewaytothezoo.2.Myf_________subjectisChinese.3.Thatwastheb_________ofmylifetimehobby.4.Ifyouarei_________inourproducts,pleasecontactus.5.Shed________ofbeingasingerwhenshewasyoung.Keys:maybefavoritebeginninginteresteddreamt二.完成句子1.誰知道將來會(huì)發(fā)生什么事？Whoknowswh