启航新课堂17秋季上册课件九英人unit7第1课时

Unit7Teenagersshouldbeallowedtochoosetheirownclothes．

第1课时SectionA(1a-2d)名师巧讲精析

1．Idon’tthinksixteen-year-oldsshouldbeallowedtodrive．我认为十六岁的青少年不该被允许开车。⑴Ithink…从句否定时要转移到主句，类似的词还有believe,expect,guess,imagine,suppose等。Idon’tthinkheknowstheanswer．我想他不知道这个答案。Idon’tsupposethathewillgo．我猜他不会去。⑵sixteen-year-olds意为“16岁的青少年”，是名词复数形式。⑶shouldbeallowed是含有情态动词should的被动语态。其中，should为情态动词，表示劝告、建议，意为“应该；应当”。含有情态动词的被动语态的结构为：情态动词+be+及物动词的过去分词。Theseflowersshouldbewateredeveryday．这些花应该每天浇水。⑷allow的常用结构：①allowsb．(not)todo意为“允许某人(不)做……”。Theteachersallowustohavearest．老师允许我们休息一下。②allowdoing意为“允许做……”。Wedon’tallowplayingsoccerintheclassroom．我们不允许在教室踢球。③sb．beallowedtodo意为“某人被允许做……”。

Sheisallowedtodrivethecar．她被允许开这辆车。2．Sixteen-year-oldsshouldbeallowedtogettheirearspierced．十六岁的青少年应该被允许穿耳洞。“getsth．+动词的过去分词”意为“使某事被做；请某人做某事”。类似结构还有have/make/wantsth．done。Ⅰ．根据句意、首字母及汉语提示完成句子。1．Thepolicemanaskedthedrivertoshowhis

(证件)．2．Kathywantstogetherearsp

,buthermotherdisagrees．3．IhavetostudyatschoolsoIcantakeonlyap

job．基础夯实闯关licenseiercedart-time4．Danger!Takethebabyto

(安全)．5．Don’ts

!Itisanon-smokingroom．6．Idon’tthinkthegirlcanwearthate

．It’snotniceatall．safetymokearringⅡ．用适当的介词填空。1．Apainting

Picassotodaysellswell．2．Whatareyouexcited

atthemoment,kids?3．Myparentshavetowork

night,soIhavetostayathomealone．4．Shallwego

busorjust

foot?5．Don’tworry

yourexam．Itwillbeeasy,Ithink．byaboutatbyonaboutⅢ．用括号内所给单词的适当形式填空。1．Afterawholeday’seffort，mostanimalsinthezoohavebeenmovedto

(safe)．2．Somemoviestarsevengettheirnoses

(pierce)．3．Hisideasoundstoosilly．I

(agree)withhim．4．Youneedto

(finish)theworkbeforeyouleave．5．Shewasveryexcitedabout

(win)thefirstprize．safetypierceddisagreefinishwinningⅣ．完成译句。1．我认为学生们应该有兼职工作。Ithinkstudentsshouldhave

．2．我认为16岁的青少年不应当被允许开车。I

thinksixteen-year-olds

todrive．3．我同意。他们不够稳重。I

．Theyaren’t

．part-timejobsdon’tshouldbeallowedagreeseriousenough4．他应该理发了。He

hishair．5．刘梅好像不喜欢看电影。LiuMei

tolikegoingtothemovies．shouldcutdoesn’tseemⅤ．单项选择。()1．Tomakesomemoney,Idecidedtohavea

jobinmyfreetime．A．part-timeB．full-timeC．workD．taskA综合拓展培优()2．—Isthemeeting-room

tohold200people?—Don’tworry．Itcanholdmorethan250people．A．bigenoughB．biggerenoughC．enoughbigD．enoughbiggerA()3．—Nooneisallowed

intheclassroom．—Yes,theruledoesn’tallow

．A．tosmoke;tosmokeB．smoking;smokingC．tosmoke;smokingD．smoking;tosmokeC()4．—Ifeeltiredandsleepy．—Whynotstop

forawhile?A．restB．torestC．restingD．restedB()5．—Whatareyougoingtodothisafternoon,Andy?—Myhairistoolong．Iwanttogetmyhair

．A．cutB．tocutC．cutsD．cuttingA()6．—Ithinkstudentstouseane-dictionary．—

．Ithinkit’suseless．A．shouldallow;IagreeB．allows;IdisagreeC．allows;IagreeD．shouldbeallowed;IdisagreeD()7．—Shesaidshedidn’tcheat．—Butwe

anhonestgirl．A．thinksheisB．don’tthinksheisC．thinksheisnotD．don’tthinksheisn’tB()8．Mrs．Greenisadoctorof

andherdaughterAnnis

universitystudent．A．50yearsold；an18-year-oldB．50-year-old；an18yearsoldC．50-years-old；a18yearoldD．50yearsold；a18yearoldA()9．—Gladtomeetyou,Tom．—

．A．Me,eitherB．Me,neitherC．SoareyouD．Me,tooD()10．—Mom,canIhaveadriver’slicense?—

!Idon’tthinkyouareseriousenoughtodrive．A．Itdoesn’tmatterB．ThatsoundsgoodC．NowayD．OfcourseCⅥ．完成句子。1．Teenagersshouldbeallowedtowearjeans．(改为否定句)Teenagers

allowedtowearjeans．2．WeworriedaboutyourtriptoEngland．(改为同义句)We

yourtriptoEngland．3．Idon’tthinkfifteen-year-oldsshouldbeallowedtodrive．(完成反意疑问句)Idon’tthinkfifteen-year-oldsshouldbeallowedtodrive，

?shouldn’tbewereworriedaboutshouldthey4．Teenagersshouldnotbeallowedtodrivebecausetheyarenotseriousenough．(对画线部分提问)

teenagers

beallowedtodrive?5．Hecanallowyoutomakethisdecisionforyourself．(改为被动语态)Youcan

to

thisdecisionforyourselfbyhim．WhyshouldnotbeallowedmakeⅦ．阅读理解。

Atthemoment,highschoolstudentsinthestateofPhiladelphia,USAcanweartheirownclothes．However,nextyearthehighschoolsmustdooneofthefollowing: ●Eithermakestudentsbuyschooluniforms(inotherwords,allstudentsmustwearthesameuniforms)． ●Orsaywhichcolorsmustbeworn,butletstudentsbuytheirownclothesinthesecolors．

AsurveymadeatCentralHighSchool,Philadelphia showedthatmostofthestudentsdidn’tthinkthatwearingschooluniformswasagoodidea．

Racheldidn’tliketheideaofwearingauniform．“Itmakesuslooklikeprisoners(囚犯)．Everyone’sdifferent,sowhyistheschooltryingtomakeusallthesame?” Sandrawaswearingabrightly-coloredshirtwithherjeans．“Nooneelsewearsashirtlikemine,”shesaid．“I’mtheonlyone,andIlikethat．Icanunderstandthattheschoolneedsadresscode(准则)．It’saproblemthatstudentscometoschool withtheirshirtsopen．Weallunderstandthat,butnoonewantsauniform．Evenmymomthinksit’ssilly．”

Onlyonestudent,Ben,saidhedidn’tmindwearingaschooluniform．Hesaid,“IusedtowearaschooluniformwhenIlivedinAustraliaforayear．Itwasn’tsobad．Youcanwearauniformandbestilltidy．Weusedtoweargreytrousers,around-neckedshirtandajacketinblueorgreen．Itwasn’taproblem．”()1．ThehighschoolinPhiladelphia

．A．don’tallowstudentstoweartheirownclothesatpresentB．mustmakestudentsbuyschooluniformsnextyearC．mustletstudentswearclothesindifferentcolorsnextyearD．canchoosenottoletstudentsbuyschooluniformsnextyearD()2．AccordingtothesurveymadeatCentralHighSchoolinPhiladelphia,

．A．onethirdofthestudentsthoughtwearingschooluniformswasagoodideaB．noneofthestudentsthoughtwearingschooluniformswasagoodideaC．notallstude