仁爱英语级上册U2Topic2学科讲义有答案文档格式.docx

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仁爱英语级上册U2Topic2学科讲义有答案文档格式.docx

Youhadbetterkeepthechildrenawayfromthefire.

(2)duringtheday=inthedaytime在白天

3.Itmayshowthatsomethingiswrongwithyourhealth.

show.v.出示||,显示。

(1)showsb.sth.=showsth.tosb.向某人展示某物

Pleaseshowmeyournewbook.请让我看一看你的新书。

(2)showsb.around带某人参观某地

I’llshowyouaroundourschooltomorrow.明天我将带你参观我们学校。

4.It’snecessaryforustohavehealthyeatinghabits.

句型:

Itis+形容词+forsb.todosth.(it代替后面的不定式)对于某人来说||,去做某事是…的||,如:

It’susefulforustolearnEnglishwell.

5.Mr.Smithdrinksenoughwatereveryday.

enough.adj.意为“足够的||,充分的”。

在句中作宾语||,可放在名词前。

Eg:

Ihaveenoughtimetodoit.

enough.adv.意为“足够地||,充分地”||,通常放在被修饰的形容词或副词后面。

Thisbookiseasyenoughforhim.

常用结构为:

adj./adv.enoughforsbtodo.

Thisbookiseasyforhimtoread.

6.Becarefulnottoeattoomuchsaltorsugar.

becareful(not)todosth.当心(不)要做某事。

Becarefultocrosstheroad.

Becarefulnottodrivetoofast.

7.Janedidn’tlikeit||,buthermotheralwaysforcedhertodrinkit.

forcesbtodosth.强迫某人做某事。

Thepolicemanforcehimtostayintheroom.

8.Everymorningbeforesheleftforschool||,shehadtodrinkaglassofmilkbecausehermotherwasalwayswatchiongher.

bealwaysdoingsth.老是、一再地做某事。

带有一定的感情色彩。

Heisalwaysforgettingmyname.

9.Buthismothermadehimtasteit.

makesbdosth.使某人做某事。

Themonkeymakesuslaugh.

10.Hewassurprisedtofindthatitwasdelicious!

besurprisedtodosth.很惊讶地做某事。

I’msurprisedtoseehimhere.

重点词组或短语:

inthesun在阳光下

goforawalk去散步

takeawalk=haveawalk散步

throwaround到处扔

infact事实上

Stayup熬夜

onanemptystomach空腹

getinto进入||,陷入(getintotrouble陷入麻烦)

asweknow=itiswellknow众所周知

indifferentways以不同的方式

assoonas一……就……||,尽快

notonly...but(also)...

语法精讲—情态动词

1.Must情态动词||,意为“必须||,应该||,一定要”||,后面接动词原形。

(1)表示说话人的意志和义务。

或表示说话人强烈的要求和命令。

多用于肯定句或疑问句。

Wemuststudyhard.

Youmustsaysorrytomeforthat.

(2)must的否定式为mustnot||,缩写为mustn’t||,表示“不应该||,不准||,禁止”等。

构成疑问句时只需将must置于主语前||,在句尾加问号。

肯定回答用must||,否定回答用needn’t或don’thaveto。

Youmustn’tthrowlitteraround.

—MustIgonow?

—Yes||,youmust./No||,youneedn’t/don’thaveto.

(3)must可以用来表示有把握的推测||,其否定式为can’t。

如:

Thelightisstillon.Hemustbeathome.

Thelightisn’ton.Hecan’tbeathome.

2.may情态动词||,意为“可以”的意思.

(1)表示允许或征询对方的许可。

MayIcomein?

Youmayborrowmybike.

—MayIwaitathere?

—Yes||,youmay./No||,youmustn’t/can’t.

肯定回答用Yes||,youmay.否定回答用No||,youmustn’t./No||,youcan’t.此时可与can互换。

(2)表示推测||,常用于肯定句中||,暗含不确定。

Itmaybesunnylater.

3.Can

(1)表示能力||,意为“能||,会”的意思。

可和beableto互换。

Icanflyakite.

Icanmakesomemodelcars.

(2)表示允许||,意为“可以||,能够”||,在口语中代替may。

CanIuseyourpen?

CanIsmokehere?

(3)表示可能性||,常用于否定句或疑问句中。

Canitbetrue?

—Canthatmanbeourteacher?

—No||,hecan’tbeourteacher.Isawourteacherintheofficejustnow..

【典型例题讲解】

()1.—WatchingTVtoomuch_______badforyoureyes.

—I’llgotobedrightaway.

A.isB.areC.wasD.be

()2.—I’mfat.WhatshouldIdo?

—You’dbettereat_______meatand_______fruits.

A.less||;

moreB.less||;

lessC.more||;

lessD.more||;

more

()3.—Iamafraidwewillmisstheearlybus.

—Don’tworry.Wehave_______timetodoit.

A.fewB.enoughC.littleD.many

()4._______necessaryforus_______Englishwell.

A.Thisis||;

tolearnB.It’s||;

tolearnC.It’s||;

learnD.That’s||;

learn

()5.—You’dbetternotread_______.It’sbadforyoureyes.

—You’reright.Iwon’tdothatagain.

A.inthesunB.underthesunC.onthesunD.abovethesun

()6.—Humanscan’tlive_______air.

—Iagreewithyou.

A.withoutB.withC.inD.for

()7.Youareweak._______importantforyou_______everyday.

A.They’re||;

toexerciseB.It’s||;

toexercise

C.They’re||;

exercisingD.It’s||;

exercising

()8.—Scientiststellussmokingcancausecancer.

—_______

A.OK.B.That’sagoodidea.

C.It’sreallyterrible.D.Itdoesn’tmatter.

()9.Youhadbetteraskyourbrother_______playingcomputergames.It’sbadforhim.

A.togiveupB.nottogiveupC.togiveitupD.notgiveitup

()10.Sugartastessweet.But||,_______||,it’sbadtoeattoomuch.

A.suchasB.forexampleC.infactD.though

【随堂练习巩固】

Ⅱ.情景交际。

(5分)

在下列横线上填入适当的句子||,补全对话。

A:

Goodmorning||,DoctorWang.

B:

Goodmorning||,youngman.What’swrongwithyou?

Ihaveastomachache.

11.

Itbeganabout2daysago.

12.

No||,Iseldomhavebreakfast.

Oh||,it’snotgood.13.

Yes||,Ilikefastfoodverymuch.

14.

Everyday.

Isee.Youhaveabadeatinghabit.You’dbetterchangeit.

OK.15.Thankyou!

Ⅲ.完形填空。

(10分)

Davidwasadoctor.Hespent16timeinplayingwhenhewasinthemedicalcollege.Ofcourse||,helearnednothing.Lateron||,hetriedtofinda17inthecities||,buthefailed.He18returntohishometown.Itwas19andtherewasonlyonehospitalinit.Hethoughtheknewmuchandlookeddownupon(瞧不起)his20.Butsoonthepatientsfoundhewasnotagooddoctor21fewaskedhimtolookthemover.Heknewbuthedidn’t22.

Onedayatravelercameintohisoffice.Themancaughtacoldandwantedsome23.Davidhopedtobepaidmoreandlookedoveroneofthetraveler’seyes24.“Ohdear!

”calledoutDavid||,“Youhaveabadheartdisease.YoushouldbeinhospitalandonlyIcanhelpyou!

”“Please25myrighteye||,Sir||,”saidthetraveler||,“theleftoneisfalse(假的).”

()16.A.muchB.alittleC.noD.little

()17.A.doctorB.jobC.hospitalD.friend

()18.A.mustB.shouldC.hadtoD.hadbetter

()19.A.newB.bigC.smallD.beautiful

()20.A.parentsB.patientsC.friendsD.workmates

()21.A.butB.andC.howeverD.because

()22.A.sayB.fightC.believeD.mind

()23.A.moneyB.foodC.drinkD.medicine

()24.A.quicklyB.carefullyC.softlyD.careful

()25.A.lookatB.lookforC.lookafterD.looklike

  【课后强化练习】

Ⅳ.阅读理解。

(30分)

(A)

Manypeoplecan’tgetgoodandenoughsleepbecauseofthestressofworkingandstudying.Doyouoftenwakeupinthenight?

Canyougetupeasilyontime?

Doyoufeeltiredaftergettingup?

Canyouputyourheartintotheclass?

Doyoufeelsleepyduringthedaytime?

Ifyouranswerisyes||,thatmeansyougetabadnight’ssleep.

Buthowtogetgoodandenoughsleep?

First||,neverdrinkcoffeebeforebedtime.Second||,don’teattoomuch.Third||,you’dbettertakeashowerbeforegoingtobed.Fourth||,gotobedandgetupatthesametimeeveryday.

Anotherwayistocountnumbers(数数)inyourheart.Itcangiveyoufastsleep.Lyingonthebedforlongdoesn’tmeanyouwillhavegoodsleep.It’simportantforusstudentstogetgoodandenoughsleep.Lessthaneighthoursisnotenough.Let’skeepagoodsleephabit.

根据短文内容||,选择正确答案。

()26.Thepassageshowsuswaystogetgoodandenoughsleep.

A.2B.3C.4D.5

()27._______canhelpusfallasleepquickly.

A.StayinguplateB.Eatingbeforebedtime

C.CountingnumbersD.Drinkingcoffee

()28.Feelingsleepyinclassshows_______.

A.youarenotinterestedinyourlesson

B.youdon’tliketheteacher

C.youdidn’tsleepwellthenightbefore

D.youhaveabadcold

()29.Achildneeds_______hoursatleastforsleepingeveryday.

A.5B.6C.7D.8

()30.Themainideaofthispassageis_______.

A.howtogetgoodandenoughsleep

B.whenisthebesttimetogotobed

C.whydon’tpeoplehavegoodsleep

D.wehadbetternotdrinkcoffeebeforebedtime

(B)

Youarewhatyoueat

Keepingbettereatinghabitscanhelpyoureduce(减少)disease.Ahealthyeatingplanmeanschoosingtherightfoodstoeatandpreparingfoodsinahealthyway.

_______________________

Doyouoftenchangeyourtoothbrush?

Maybeyouthinkitisnotnecessary.Astudyshowsoldtoothbrushesbringdisease.Youshouldoftenchangeyourtoothbrush.

Exercise

Swimming||,running||,skating||,skiing||,dancing||,walkingandsomeotheractivitiescanhelpyoustayhealthy.Youshouldexerciseatleastthreetimesaweekandfortwentyminutesormoreeachtime.Doit.

Planoutyourlife

Youshouldhavebreakfastbeforeyougotoschool.Haveaproper(合适的)mealforlunch.Followahealthydiet.

()31.What’sthepassagemainlyabout?

A.Healthyfood.B.Healthylifestyle(生活方式).C.Junkfood.D.Healthysports.

()32.Whatisthebesttitle(标题)forthesecondparagraph?

A.Man’sdiseaseB.Disease

C.WatchthetoothbrushD.Yourbathroom

()33.Atleasthowlongshouldyouexerciseeachtime?

A.Twentyminutes.B.Fifteenminutes.

C.Tenminutes.D.Fiveminutes.

()34.Fromthepassage||,weknow_______canhelpusstayhealthy.

A.properdietB.exercise

C.sleepandexerciseD.AandB

()35.Whatdoesahealthyeatingplanmean?

A.Choosingtherightfoods.B.Cookingthefoodsinahealthyway.

C.Nevereatmeatorfreshvegetables.D.BothAandB.

(C)

LiQiangisatwelve-year-oldboy.Hehadaheadache

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