仁爱英语8年级上册U2Topic3学科讲义有解析.docx

资源描述

仁爱英语8年级上册U2Topic3学科讲义有解析.docx

《仁爱英语8年级上册U2Topic3学科讲义有解析.docx》由会员分享，可在线阅读，更多相关《仁爱英语8年级上册U2Topic3学科讲义有解析.docx（14页珍藏版）》请在冰点文库上搜索。

仁爱英语8年级上册U2Topic3学科讲义有解析.docx

仁爱英语8年级上册U2Topic3学科讲义有解析

2019仁爱英语8年级上册U2Topic3学科讲义（有解析）

1、重、难点

1.Sowhatshouldwedotopreventit?

Prevent,意为“阻止，阻挠”，可与stop互换使用。

Preventsbfromdoingsth.=keepsbfromdoingsth.=stopsbfromdoingsth.“阻止，阻挠……做某事。

”

Nothingcanprventusfromgoing.

2.Stay.意为“保持”，相当于keep,后接形容词、介词、名词等表示状态的词。

Thedoorstaysopento9o’clockeveryday.

HowlongwillyoustayinBeijing?

Hekeepsslienceallthetime.

3.Need

做实义动词，意为“需要”，后跟名词，动名词或动词不定式作宾语，有人称、数和时态的变化。

Heneedssomehelp.

Youneedtowearmoreclothes.

Theflowersneedflowering.

它还可做情态动词，意为“需要、必要”。

后面跟动词原形，否定形式是在need后面直接加not，疑问形式是把need提到主语前面。

Youneedn’tcomeifyouarebusy.

—Musthego?

—No,heneedn’t.

4.The+比较级，the+比较级，“越……就越……”。

Themore,thebetter.

5.Myself,yourself,是反身代词，表示某人自身，可以在句中作宾语，表语，同位语。

Don’thurtyourself.

Youarenotquiteyourselftoday.

Theythemselvesdoit.

Byoneself亲自foroneself为了自己helponeselfto随便吃makeoneself别拘束

短语

goahead请开始吧

keep…awayfrom…让…远离….

Justamoment,please=waitamoment=Holdon,please.请稍等（打电话常用语）

rightnow用两种意思：

①现在=now②马上=rightaway;inaminute;atonce;

①getthroughtosb和某人接通电话

②leaveamessageforsb.给某人留口信

③givesb.amessage=takeamessageforsb.给某人捎口信

④callsb.back给某人回电话

⑤ask/tell/ordersb（not）todosth.叫某人（不）去做某事

carefor=takecareof=lookafter照顾，照看

Saynotosb/sth.拒绝某人某物

Saysorry/hello/byebye/yestosb.

Ononehand...Ontheotherhand...一方面……另一方面……

二、语法精讲

情态动词must，haveto的用法

1.情态动词must强调主观看法，意思是“必须，应该”，含有要求、命令之意。

Youmustfinishyourhomeworkfirst.

2.must的否定式为mustn’t，意为“禁止，不得”。

Hemustn’tleaveherebefore10:

00.

3.一般疑问句为把must提到主语前面，肯定回答用must，否定回答用needn’t或don’thaveto.

Mustwehandinourexercisestoday?

No,youneedn’t./don’thaveto.

4.Must表示必然结果，意为“必定，一定”。

Ifyoudon’tworkhard,youmustfailintheexam.

5.Must表示有把握的推测，意思是“肯定”，否定推测用can’t.

Theremustbesomethingwrongwiththemachine.

Hecan’tbeathome.

6.Must与haveto的用法区别。

Have/hasto表示由客观原因而必须做某事，有被迫之意，可用于多种时态，而must通常表示由于责任、义务

等主观原因而必须做某事。

Wemustobeythetrafficrules.

Myparentsaren’tathome,Ihavetohelptolookaftermysister.

【典型例题讲解】

（）1.—Hello!

MayIspeaktoMary?

—_______

A.I’mMary.B.Maryisme.

C.ThisisMaryspeaking.D.I’mspeaking.

（）2.Myparentsaskme_______inordertomakemehealthy.

A.buildupmeB.buildmeup

C.tobuildupmeD.tobuildmeup

（）3.Tom_______yesterdaymorning,butIwasout.

A.builtupmeB.builtmeup

C.rangupmeD.rangmeup

（）4.—MayIaskyousomequestions,Dr.Wang?

—_______

A.You’rewelcome.B.Sure,goahead.

C.No,I’mbusy.D.Yes,youmust.

（）5.—MustItakepartintheactivity?

—No,you_______.You’retooyoung.Youshouldlookafteryourself.

A.mustn’tB.don’tC.can’tD.don’thaveto

（）6.—Whotaught_______Japanese?

—Ilearneditby_______.

A.you;myselfB.your;myself

C.yourself;meD.yourself;myself

（）7.Ourteachersoftentellus_______thenetbar.

A.stayawayfromB.tostayawayfrom

C.notstayawayfromD.nottostayawayfrom

（）8.Wedon’tknowhowtopreventtheflu.ShallweaskDoctorWangHaifor______?

A.theadviceB.anadviceC.someadviceD.someadvices

（）9.—MayIwatchTV,Mom?

—I’mafraidyou_______.

A.shouldnotB.can’tC.mustnotD.maynot

（）10.—Ihaveastomachache.WhatshouldIdo?

—You_______drinksweetwaterand_______eatsweetfood.

A.hadbetternot;shouldn’tB.should;hadbetter

C.hadbetter;hadbetterD.shouldn’t;should

【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。

Hello!

I’dliketospeaktoKangkang.

11.

12.

Hehasabadstomache.

13.Howdidithappen?

Heateoutforfastfoodwithhisfriendsyesterday.Hefeltterribleassoonashecameback.

That’sterrible.14.Iwanttoseehim.

Notfar.It’sonXinhuaRoad.Youcanfinditeasily.

Ihopehewillgetbettersoon.

15.

Ⅲ.完形填空。

（10分）

Avawasill.Shewenttoseeadoctor.Thedoctoraskedherto16hertongue（舌头）,andthenhesaid,“OK.Youcanputyourtonguebacknow.There’s17wrongwithyou,butI’mafraidyouhaveaproblem,younevertake18.”

“But,doctor,”Avasaid,“Idon’tthinkso.”

“Don’t19mewhatyouthink,”thedoctorsaid,“Iseealotofpeople20you.Noneofthemgetanyexercise.TheysitinofficesalldayandinfrontoftheTVintheevening.Youmustwalkquicklyforatleast20minutesaday.”

“Doctor,youdon’tunderstand.”Avasaid,“Itakeenoughexerciseeveryday.”

“Idon’twantto21anyexcuses,”thedoctorsaid,“Youmustfindtime22exercise.Ifyoudon’t,youwillget23andhavehealthproblems.”

“ButIwalkeveryday.”Avasaid.

“Oh,yes,andIknowwhatkindofwalkingthatis.Youwalk24meterstothebusstopfromyourhouse,fromthebusstoptoyouroffice,andfromyourofficetoyourdining-roomforlunchandback.That’snotarealwalk.I’mtalkingaboutawalkbythelakeorintheparkfor20minuteseveryday.”

“Wouldyouplease25me,doctor?

”Avasaid,“I’mapostwoman.Iwalkfornearlysevenhourseveryday.”

Foramomentthedoctorwassilent,thenhesaid,“CanIseeyourtongueagain?

”

（）16.A.putawayB.putdownC.putoutD.putup

（）17.A.somethingB.nothingC.someD.anything

（）18.A.exercisesB.medicineC.medicinesD.exercise

（）19.A.tellB.sayC.askD.speak

（）20.A.seemB.likesC.likeD.seems

（）21.A.hearB.sayC.findD.lookfor

（）22.A.aboutB.forC.inD.with

（）23.A.thinB.strongC.fatD.healthy

（）24.A.littleB.alittleC.fewD.afew

（）25.A.tohearB.hearC.tolistentoD.listento

【课后强化练习】

Ⅳ.阅读理解。

（30分）

（A）

Modernpeoplerealizetheimportanceofexercise.It’simportantforyoungmentokeepagoodhabitofexercising.Lookatthefollowingtable（表格）,itshowssomeexerciseinformationinaweekaboutsomeofmyclassmates.“√”means“exercise”.

ZhangJian

Steve

XiaoPang

LiLei

Jack

Monday

√

Tuesday

√

Wednesday

√

Thursday

√

Friday

√

Saturday

√

Sunday

√

（）26.On_______veryfewstudentsdosports.

A.MondayB.WednesdayC.FridayD.Sunday

（）27._______ofthemexerciseonSaturday.

A.TwoB.ThreeC.fourD.Five

（）28.Steve_______doesexercise.

A.usuallyB.seldomC.alwaysD.never

（）29._______doesexercisemostoften.

A.ZhangJianB.XiaoPangC.LiLeiD.Jack

（）30._______do（does）exercisethreetimesaweek.

A.ZhangJianB.XiaoPangC.JackD.BandC

（B）

June8,2019

DearCindy,

I’msorrytohearthatBirdFlu（禽流感）isveryseriousinsomepartsoftheworldandsomepeoplehavegottheflu.Wemusttakegoodcareofourselvesandkeepawayfromthedisease.CouldyoutellmewhatpeopleinChinadotokeepawayfromit?

Pleasewritetomesoon.

Yours,

Betty

July2,2019

DearBetty,

IthinkBirdFluisverybad.Manychickens,ducksandbirdsinourcountrygotthedisease.Someofthemdied,butsomebirdsflewawayandtheymightcarrygermstootherplaces.Thisisaseriousproblem.Wemustdosomethingtosolveit.Letmetellyouwhatpeoplehavetodotokeepawayfromthedisease.

*Domorningexerciseseveryday.

*Openthewindowsinthemorning.

*Washhandsveryoften.

*Eatmorevegetablesandlessmeat.

*Gotobedearly.

Ithinkthesearegoodforourhealth.Doyouthinkso?

Yours,

Cindy

（）31.FromtheletterweknowCindycomesfrom_______.

A.CanadaB.theU.S.A.C.ChinaD.Japan

（）32.Bettywroteherane-mailtoask_______.

A.whether（是否）CindygotBirdFluB.howtokeepawayfromBirdFlu

C.whenBirdFlubegantospreadD.howBirdFluspreadinCindy’scountry

（）33.AhardproblemtofightBirdFluis_______.

A.wedon’thavebetterdoctorsornursesB.BirdFluisserious

C.someplacesarestillpoor

D.birdswiththegermswillcarrygermstootherplaces

（）34.Whatdoestheunderlinedword“solve”meaninChinese?

A.解决B.分析C.通告D.治愈

（）35.FromCindy’sletter,weknow_______isbadforourhealth.

A.washinghandsveryoftenB.goingtobedlateeveryday

C.eatingmorevegetablesandlessmeatD.openingthewindowsinthemorning

（C）

Therearemanykindsofafter-schoolactivitiesintheworld.

Swimming

Swimmingcangivestudentsphysicalexerciseanditcanhelptokeepheartandlungshealthy.Itisagoodwaytokeepfit.

Artormusicclasses

Justrememberthatitisnotabouthow①youdraw,singorplayaninstrument.Themostimportantthingisthatyoucangetachancetoexpresssomethingaboutyourself.

Teamsports

Therearemanykindsofteamsports:

basketball,football,baseball,etc.②Youhadbetterfindateamsportyoulikebest.Itcanhelpyoulearnskillsandalsohelpyoulearnteamwork.Ofcourse,Youcanmakemanyfriendswhenyourelaxyourself.

Whatafter-schoolactivitiesdoyouoftentakepartin?

阅读短文内容，完成任务。

任务一：

判断正（T）误（F）。

（）36.Ifyouwanttohaveamusicclassasanafter-schoolactivity,youmustbegoodatit.

（）37.Teamsportscanmakeyoulearnteamwork.

任务二：

在文中①处选择适当单词，使句意通顺。

（）38.A.fastB.wellC.highD.clearly

任务三：

将②处句子翻译成中文。

39.__________________________________________________________________

任务四：

回答问题。

Whyisswimmingagoodwaytokeepfit?

40.__________________________________________________________________

第三部分写作（25分）

Ⅰ.词汇。

（10分）

（A）根据句意及汉语提示填空。

1.Weshouldexerciseto_______us_______（增强体质）.

2.Weshoulddosomethingtopreventitfrom_______（发生）.

3.Heisn’tin.Youcanleavea_______（留言）.

4.Eatingmeattoomuchcanbringalotof_______（脂肪）.

5.Weshouldsay_______（不）tosmoking.

（B）用括号内所给单词的适当形式填空。

6.Thekidscan’ttakecareof_______（them）.

7._______

展开阅读全文