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Unit3LanguageinuseModule12Help英语Items(类别)Languageitems(语言项目)Usefulphrases(实用短语)firstaid急救thebottomof…在……的底部makeasound发出声音inpain处于疼痛之中firstofall首先findout查出Items(类别)Languageitems(语言项目)Usefulphrases(实用短语)What’swrongwith…?……怎么了?havetroubledoingsth.做某事有困难makefortable让某人舒服点抬起;提起liftupsitsb.onachair让某人坐在椅子上hurtsb.evenmore使某人伤得更重Items(类别)Languageitems(语言项目)Usefulphrases(实用短语)dosomebasicmedicaltraining参加过一些基本的医疗培训makesure确保;确认Items(类别)Languageitems(语言项目)Usefulphrases(实用短语)cover…with…用……盖住……warnsb.aboutsth.警告某人注意某事havelittle/noideaabout不知道jumpoutof…跳出……stayawayfrom…远离……keepclearof…不和……接触stopdoingsth.停止做某事keepcalm保持冷静Items(类别)Languageitems(语言项目)Usefulphrases(实用短语)moveawayfrom…离开……becarefulof…小心……;注意……inshort总之;简言之Items(类别)Languageitems(语言项目)Keystructures(关键句型)1.Heisinpain.他很疼。2.Firstofall,findoutwhat’swrongwithhim.首先,要弄清楚他有什么问题。3.Buthecouldhavetroublehearingyouorspeakingtoyou.但是他有可能无法听到你或者和你说话。4.Makesurehe’swarm.确保他不受凉。5.That’ssuchgoodadvicethatyoucouldbeadoctor,Betty!

这个建议非常好,贝蒂,你都可以当医生了!Items(类别)Languageitems(语言项目)Keystructures(关键句型)6.Earthquakesalwayshappensuddenly,soitisdifficulttowarnpeopleaboutthem.地震总是发生得很突然,所以很难给予人们预警。7.Stayawayfromwindowsandheavyfurniture.远离窗户和沉重的家具。8.Keepcalm,especiallywhenyouarewithotherpeople.保持镇静,尤其是当身边还有其他人的时候。一、情态动词must,can,could表示猜测我们学习过的情态动词can和could表示“能够;可以”等意义的用法。除此之外,can和could还可以表示对现在或将来的推测,意为“会;可能”。⁠

can表示猜测can表示猜测时,往往用于否定句和疑问句。用于疑问句时,can比could表示的“可能性”要大;用于否定句时,cannot/can’t表示“不可能”。如:Youcan’tbeserious!

你不是认真的吧!⁠

could表示猜测could表示猜测时,可用于肯定句、否定句和疑问句,表示某事有可能发生或可能是事实。在以下例句中,can和could均表示可能:Hecouldbeinpain.他可能很疼。Thatcouldbeharmful!

那可能有害!Can/Couldthisbetrue?

这有可能是真的吗?⁠

⁠must表示猜测情态动词must也可以表示猜测,意思为“一定;准是”,通常用于肯定句。如:Betty,youmustknow!Youdidsomebasicmedicaltraining.贝蒂,你肯定知道!你曾接受过一些基本的医学训练。请对比下列一组句子:A:Whosentthepresent?Canitbeyourbrother?是谁送来的礼物啊?会是你哥哥吗?(询问可能性)B:Itmustbeyourbrother.Isawhiminyourroomjustnow.肯定是你哥哥,我刚才看见他在你的房间里。(语气强烈,表示非常肯定)A:Itcan’tbemybrother.HeisstillinFrance.不可能是我哥哥,他还在法国呢。(表示不可能)二、祈使句祈使句表示说话人对对方的叮嘱、劝告、希望、禁止、建议、请求或命令等。祈使句一般以动词原形开头,无时态和数的变化。常见句型如下:⁠

⁠动词原形构成的祈使句此类祈使句暗含的主语是you,但通常省略,谓语动词用原形。否定句往往由don’t或never开头。祈使句的句首或句末有时加please,还可以加上称呼语,用逗号与句子主体隔开。如:Haveaniceday!

祝你度过美好的一天!Don’twasteyourtime!别浪费时间了!Neverbelateagain!再也不要迟到了。Comethisway,please!请走这边。Makesurehe’swarm.确保他不受凉。Don’tusethelift.不要使用电梯。Pleasebequiet,boys!

男孩们,请安静!Mike,openthewindow,please!

迈克,请把窗户打开!⁠

let构成的祈使句let构成的祈使句由“let+me/us/him/her+动词原形”构成。这类祈使句往往用于请求允许letus或提出建议let’s。如:Letushaveatryifyoudon’twantto.如果你(们)不想(试),就让我们试试吧。(表示请求允许)Let’sspendthisweekendinthecountryside.这周咱们到乡下度周末吧。(表示提出建议)Lethimbeherebyteno’clock.叫他10点前到这里来。⁠

⁠无动词祈使句(1)在请求、命令和口号中,常用无动词祈使句,它实际上是省略了动词,从而使语句更简洁有力。如:Just(wait)aminute,please!

请稍等!(Come)Thisway,please!请这边走!(2)在一些指示牌上,常用“No+动名词/名词”构成简略的否定祈使句。如:Nosmoking!禁止抽烟!Noparking!

禁止停车!Nophotos!

禁止拍照!一、单项选择(B)1.—Tom,isthiscamerayours?—It

⁠bemine.Mineisolderthanthisone.A.mustB.can’tC.canD.mustn’t(A)2.—Lookatthispicture.It’sbeautiful.Whoisitby?—

⁠itbeaworkbyMonet?Iamnotsosure.A.CanB.MustC.WillD.ShouldBA(A)3.Lethim

⁠onthetripwithhisfriends.He’snotachildanymore!A.goB.goingC.togoD.goes(C)4.—Lookatthesign.

⁠!—Maybeweshouldparksomewhereelse.A.NoparkB.NotparkingC.NoparkingD.NotparkAC(A)5.—Sam,don’tbelateforschoolagain!—Sorry,I

⁠.A.won’tB.mustn’tC.don’thavetoD.can’t(C)6.James,

⁠hardandyouwillbesuccessful.A.workingB.worksC.workD.workedAC(C)7.—Mum,Iwasdoingmyhomework.Ididn’teventurnonthecomputer.—You

⁠beplayinggames.Themonitorstillfeelswarm.A.canB.can’tC.mustD.mustn’t(B)8.Thelittleboyhastrouble

⁠thepiano.A.playB.playingC.toplayD.playsCB(B)9.—

⁠hewillcome!Weneedhishelp.—OK.Iwilltry.A.BesureB.MakesureC.BeingsureD.Makingsure(A)10.It’sverybrave

⁠youtosavethegirloutofthetumblingriver.A.ofB.forC.toD.aboutBA二、用适当的情态动词填空。1.—Whoisthemanoverthere?IsitMrWang?—No,it

can’t

⁠behim.MrWangismuchtaller.2.Hecouldmove,buthe

might/could

⁠haveproblemshearingyouorspeakingtoyou.3.Whosentyouthepresent?

Could/Can

⁠itbeyourbrother?4.David,

would/could/will/can

⁠youpleasesweepthefloorandtakeouttherubbish?5.John

may/might/could

⁠cometoseeustonight,butheisn’tverysureyet.can’t

might/could

Could/Can

would/could/will/can

may/might/could

三、翻译句子或句型转换。1.Keepclearoftallbuildingswhentheearthquakestrikes.(改为同义句,每空一词)

Stay

away

from

⁠tallbuildingswhentheearthquakestrikes.2.It’simportantnottobeafraid.(改为祈使句)

Don’tbeafraid!

⁠Stay

away

from

Don’tbeafraid!

4.他可能无法听到你或者和你说话。

Hecould/may/mighthavetroublehearingyouorspeakingtoyou.

⁠5.地震总是发生得很突然,所以很难给予人们预警。

Earthquakesalwayshappensuddenly,soit’sdifficulttowarnpeopleaboutthem.

Hecould/may/mighthavetroublehearingyouorspeakingtoyou.

Earthquakesalwayshappensuddenly,soit’sdifficulttowarnpeopleaboutthem.

⁠3.Youcanloseweightbydoingmoreexercise.(对画线部分提问,每空一词)

How

can

I

⁠loseweight?How

can

I

一、语法选择。Manyyearsago,IwasfreshoutofschoolandworkinginDenver.I

1

⁠tomyparents’homeinMissourionChristmas

2

⁠mycaralmostranoutofgas.Istoppedat

3

⁠gasstationabout50milesfromOklahomaCity.Iwasplanning

4

⁠andvisitafriendthere.WhileIwasstandinginlineatthecashregister(收款台),Isaidhellotoanoldercouple(夫妇)whowerealsopaying

5

⁠gas.Idroveaway.WhenIwentonly

6

⁠miles,blacksmokecamefromthebackofmycar.Istoppedandwondered

7

⁠Ishoulddo.Acarstoppedbehindme.ItwasthecoupleIhadspokentoatthegasstation.Theysaidtheywouldtakemetomy

8

⁠.WhenIgothome,Iwrotehimandhiswifeathank-younoteforhelping

9

⁠.Soonafterward,IreceivedaChristmaspresentfromthem.Theirnotethatcamewithsaidthathelpingmemadetheirholidays

10

⁠.“Thankyou”

—twopowerfulwords.They’reeasytosayandmeansomuch.(B)

B.wasdriving

C.amdriving(A)

B.though

C.while(C)

B.an

C.a(A)4.A.tostop

B.stopping

C.stop(B)

B.for

C.on(C)6.A.alittle

B.little

C.afew(A)

B.where

C.which(B)

B.friend’s

C.friendsBACABCAB(C)

B.mine

C.me(C)

B.morewonderfully

C.morewonderfulCC二、读写综合。A.回答问题Denguefever(登革热)isacommondiseasecausedbyavirusthathumansgetbybeingbittenbymosquitoes.Thediseaseincludesfever,headacheandpain.Let’sknowmoreaboutit.KnowtheenemyAedesmosquitoes(伊蚊),themaintypeofmosquitothatspreadsdengue.Thedenguemosquitohastwopeakperiodsofbitingactivity:inthemorningforseveralhoursafterdaybreakandinthelateafternoonforseveralhoursbeforedark.KnowwhichplaceshavedengueManycountriesinSoutheastAsia,theIndia,theSouthPacific,theCaribbean,SouthandCentralAmerica,northeasternAustralia,andAfrica.Knowthetimedenguemosquitoesbite•Useinsectrepellents(杀虫剂)onuncoveredskinsurfaceswhengoingoutdoors,especiallyduringtheday.•Repellentsarerecommendedforadultsandchildrenover2monthsofageandeffectiveforseveralhours.•Wearlong-sleeved(长袖)shirtsandlongtrouserswhengoingoutdoors.•Iftravellingindengueareas,staymoreinhotels.Howtoavoidgettingmosquitobites1.Doesdenguefeverincludestomachache?

No,itdoesn’t.

⁠2.Whichisthemaintypeofmosquitothatspreadsdengue?

Aedesmosquitoesarethemaintypeofmosquitothatspreadsdengue.

⁠3.Whenisthedenguemosquitoes’peakperiodsofbitingactivity?

Itisinthemorningforseveralhoursafterdaybreakandinthelateafternoonforseveralhoursbeforedark.

⁠No,itdoesn’t.

Aedesmosquitoesarethemaintypeofmosquitothatspreadsdengue.

Itisinthemorningforseveralhoursafterdaybreakandinthelateafternoonforseveralhoursbeforedark.

⁠4.Whenyougooutdoors,shouldyouwearlong-sleevedshirtsorshort-sleevedshirts?

Weshouldwearlong-sleevedshirtswhenwegooutdoors.

⁠5.Whatshouldwedowhenwetravelindengueareas?

Whenwetravelindengueareas,weshouldstaymoreinhotels.

⁠Weshouldwearlong-sleevedshirtswhenwegooutdoors.

Whenwetravelindengueareas,weshouldstaymoreinhotels.

⁠B.书面表达请根据要求完成短文写作。2019年,新型冠状病毒出现并且很快蔓延。假如你是李明,准备参加学校卫生部的演讲比赛。请你根据以下思维导图的内容提示,用英语写一篇演讲稿,呼吁同学们从身边的小事做起,远离病毒。感染新冠肺炎的症状1.发烧2.咳嗽3.感觉很疲惫……中学生的预防措施(至少3点)1.每天进行锻炼2.勤洗手……呼吁同学们积极和病毒作斗争预防新型冠状病毒参考词汇:新型冠状病毒novelcoronavirus作文要求:(1)

可在思维导图内容提示的基础上适当拓展信息。(2)

不能照抄原文;不得在作文中出现真实校名、地名和学生的真实姓名。(3)

语句连贯,词数70左右。作文的开头和结尾已经给出,不计入总词数。Dearfellowstudents,It’smyhonortobeheretotalkabouthowtostayawayfromtheterriblenovelcoronavirus.

Ifweareinfectedbythevirus,wewillhaveafever,acoughandfeeltiredallover.

Ifweareinfectedbythevirus,wewillhaveafever,acoughandfeeltiredallover.

Tobehealthy,thereare

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