八年级上册Unit2+How+often+do+you+exercise课文重难点讲解.docx
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八年级上册Unit2+How+often+do+you+exercise课文重难点讲解.docx
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八年级上册Unit2+How+often+do+you+exercise课文重难点讲解
Unit2Howoftendoyouexercise?
【教师寄语】Failureisthemotherofsuccess.-ThomasPaine失败乃成功之母
SectionA
1.Howoftendoyouexercise?
你多久做一次运动?
【解析1】howoften/howlong/howfar/howsoon辨析
howoften
多久一次
对次数和频率提问,如:
always,usually,often.hardlyever,never,sometimes,everyday(week,month,year…),onceaweek,
twiceamonth等表示频度的副词或短语提问
howlong
多长时间
1对“for+一段时间”或”,
②“since+时间段+ago”等时间短语提问
howfar
多远
对距离提问
howsoon
多久
对“in+一段时间“提问
【2013广东4】—________isitfromthevillagetoyourfarm?
—About10minutes’walk.
A.HowoftenB.HowsoonCHowlongD.Howfar
【2014江苏盐城1】-_______doesNancyhelptheoldladywithherhousework?
-Abouttwiceaweek.
A.HowoftenB.HowlongC.HowmuchD.Howsoon
【2014山东泰安】26.—____willyourfathercomebackfromBeijing?
—Intwodays.
A.HowoftenB.HowlongC.HowfarD.Howsoon
【2014山东菏泽】—LookattheflowersIgaveyoulastmonth.Theyaredying!
___doyouwaterthem?
—Sorry,Iforgottowaterthem.
A.HowlongB.HowoftenC.HowsoonD.Howmuch
【2014浙江湖州】19.—Excuseme,Sir.____isitfromheretothenearestshoppingmall?
—well,onlyaboutfiveminutes’walk.
A.HowoftenB.HowlongC.HowfarD.Howsoon
【解析2】exercisev锻炼=dosports=playsports【短语】take/have/doexercise做运动
domorningexercise做早操doeyeexercise做眼保健操
()Thegirlneverexercises.Sheislazyandunhealthy.
A.doeshouseworkB.doesherhomeworkC.doesanysportD.doesanything
【2012山东】Ihardlytake____,sothedoctorasksmetodosomemorning____.
A.exercise;exerciseB.exercises;exercise
C.exercises;exercisesD.exercise;exercises
2.Whatdoyouusuallydoonweekends?
你在周末做什么?
【解析1】频度副词
意思
频度
always
总是,一直,
100%
usually
通常,经常
90%
often
常常,经常
70%
sometimes=attimes
有时,不时
40%
hardlyever=almostnot
几乎从不
5%
never
从不,决不
0%
【注】:
频度副词表示多长时间做某事一次,
用在实义动词之前,系动词、助动词、情态动词之后。
Weoftencleantheclassroomeveryday.
【2014四川成都】37.LiKe___________runsinthemorning,forhewantstobehealthy.
A.never B.often C.hardly
【2014浙江温州】—Howoftendoyougoskating?
—________.Ican’tskateatall.
A.AlwaysB.SometimesC.SeldomD.Never
【拓展】sometime/sometime/sometimes/sometimes
【口诀】:
分开是一段,合起是某时;分开s是倍次,合起s是某时
(1)sometime一段时间,做时间状语
Ittakessbsometimetodosth做某事花费某人多长时间
(2)sometimeadv在某个时候,
()IhopetovisittheUSA_____inthefuture.
A.sometimesB.sometimesC.sometimeD.sometime
(3)sometimes名词词组,“几次,几倍”
(4)sometimes=attimes有时(一般现在时的标志词)
【2014四川绵阳】17-______doyouwriteanEnglisharticleforourschoolnewspaper?
—Sometimes.
A.HowlongB.HowoftenC.HowmuchD.Howfar
【2014江西中考】Mysister____goestobedearlybecausesheneedsalotofsleepeveryday.
A.always B.sometimes C.hardly D.never
【解析2】weekend/weekday辨析
单词
意思
范围
weekend
周末
周六、周日
weedday
工作日
周一至周五
【解析】onweekends=onSaturdayandSunday在周末
onweekdays=fromMondaytoFriday在工作日
【2014云南中考】27.Myfavorite___issummer.Icanswimwithmyfriends.
A.monthB.dayC.seasonD.weekend
3.Hardlyever几乎从不
【解析】hard
(1)adv努力地,猛烈地workhard努力工作studyhard努力学习
(2)adj.困难的,艰难的=difficult
◆It’shard/difficultforsbtodosth做某事对某人来说是困难的
It’shardforus____________(finish)theworkwithoutother’shelp.
【拓展】hardlyadv“几乎不,从来不”,表否定意义,常与can,any,ever连用。
Icanhardlybelieveit.
()It’sraining____.Peoplecan_____goout.
A.hard;hardlyB.hardly;hardC.hard;hardD.hardly;hardly
【注】形容雨雪下的大用hard/heavy
【2014江苏盐城】5.Itwasraining_______whenmysisterandIgottothemuseum.
A.badlyB.softlyC.hardlyD.heavily
4.Twiceaweek一周两次
【拓展】once=onetime一次twice=twotimes两次
【注】:
三次或三次以上用:
“基数词+times”
threetimes三次fourtimes四次threeorfourtimes三到四次
Ichatwithmyfriendsonline________________(一两次)aweek.
【2014云南中考】66.Itisagoodhabittobrushyourteethatleast___aday.(two)
5.Igotothemoviesmaybeonceamonth.我大慨一个月去看一次电影。
【解析1】gotothemovies=gotothecinema=seethefilm去看电影
【解析2】maybe/maybe辨析:
(1)maybe=perhapsadv也许,可能,表示推测,通常用于句首,在句中作状语。
()______LiHuawantstobeanastronautlikeYangLiwei.
A.MaybeB.MayC.AlsoD.Maybe
(2)maybe是“情态动词may+动词原形be”,或许,可能是,也表示推测,在句中作谓语。
可以和maybe互换。
Tom’spenmaybeinhisbackpack.=MaybeTom’spenisinhisbackpack
6.Heplaysatleasttwiceaweek.他至少一周踢两次(足球)
【解析】leastadv.最小,最少atleast至少;不少于
【记】l+east(东方)→least
7.usetheInternet上网
8.—What’syourfavoriteprogram?
你最喜欢的节目是什么?
—AnimalWorld.<动物世界
【解析】favoriteadj.最喜欢的=like…..best
one’sfavorite+名词某人最喜欢的_____________(I)favoritesubjectisEnglish.
【2014重庆中考B卷】23.---What’syourfavorite______,Bob?
---Cats.They’resolovely.
A.plantB.jobC.sportD.animal
9.IwatchTVeveryday我每天都看电视
【解析】
(1)everyday每天=eachday做状语,放在句末,对其提问用howoften
Heexerciseseveryday.
(2)everyday=dailyadj.每天的,作定语,修饰名词,放在名词之前
everydayEnglish日常英语
asfor至于,关于,后接名词或代词,多用于句首,表示强调。
()________English,Ithinkit’smyfavorite.A.AsforB.ButforC.SoasD.Aswell
10.Theyoftenhelpwithhousework.他们经常帮忙做家务。
【解析】helpv帮助→helpfuladj有帮助的
helpsb.withsth
在某方面帮助某人
Ioftenhelpmymotherwithhouseworkonweekends
help(to)dosth
帮助某人做某事
Shewascomingtohelpcleanthemachine
helpsb.(to)dosth
帮某人做某事
Mr.Wanghelpedme(to)repairmybike.
Mymomhelpsme_______(do)myhomework.=Mymomhelpsmewithmyhomework.
【2014重庆中考B卷】22.Help____tosomefish,Jeff.A.youB.yourselvesC.yourself
11.Areyoufreenextweek?
下周有空吗?
【解析】free①adj.空闲的befree=havetime有时间②adj.自由的,免费的
befreetodosth随心所欲的做某事
12.Nextweekisquitefullforme,Jack.杰克,下周我很忙。
【解析】fulladj.忙的=busy
adj.满的;充满的befullof=befilledwith充满
Thisshelfisfullof/filledwithbooks.
13.—Whatkindofdanceareyoulearning?
你在学什么舞?
—Swingdance摇摆舞
【解析】kind
(1)n种类kindof+adj.有点,有几分,kindofcold有点冷
akindof一种的,某种的allkindsof各种各样的differentkindsof不同种类的
Whatkindof…?
哪种…?
【2014湖北黄冈】31.-What______bowlofnoodleswouldyoulike,small,mediumorlarge?
-Alargebowlofbeefnoodles,please.A.colorB.priceC.sizeD.kind
(2)adj.友好的bekindtosb.=befriendlytosb.对某人友好
【2014贵州安顺】13.It'skind_you_helpmewithmyEnglish.
A.of;toB.for;toC.of;forD.to;to
【解析2】swingn秋千Thereisakidplayingontheswing.v.摆动,荡秋千
swingdance摇摆舞【记】s+wing(翅膀)→swing
14.OnWednesdayandFriday.在周三和周五【解析】介词at/in/on/for表示时间:
1).表示某一具体时间点,某一时刻/年龄
atsixo’clockatnoonatthattimeatthemomentattheageofatnight
2)in表示时间段,一天的三个时间段以及月份,年,季节,世纪,人生的某个时期(某人几十岁时)
Inthemorning/afternoon/eveninginspring/in2007/inMarch
inthetwenty-firstcenturyinhisfifties
3)on表示星期几/某一具体的日子/具体某天的上午/下午/晚上,表示一天中的三个时间段名词前有修饰语或后有修饰语时.
OnMondayonNewYear’sDayonSundaymorningonarainynight
【2014山东滨州】23.AshipfromSouthKoreasankintothesea____April16,2014
A.inB.onC.atD.for
SectionB&SelfCheck
1.Howoftendoyoueatjunkfood?
你多久吃一次垃圾食品?
【解析】junkfood垃圾食品greenfood绿色食品
naturalfood天然食品healthyfood健康食品
2.Shesaysit’sgoodformyhealth.她说这对我的健康有好处。
【解析1】begoodfor/begoodat/begoodto辨析:
begoodfor
对……有好处,对…..有益(反)bebadfor对……有害
begoodat=dowellin+n/doing
擅长于做某事
befriendlyto=bekindto
对….友好
①Mybrother________________(擅长于)baseball.
()②It’snotgood______yourhealthtoplaycomputergamessomuch.A.withB.inC.for
()③Runningisgood___yourhealth.A.atB.toC.forD.with
【2014江苏淮安2】9.Andy,you’dbetternoteatmeatonly.Youshouldknowmilkandfruit_______goodforyou.A.isB.areC.wasD.were.
【解析2】healthn健康→healthyadj健康的(反)unhealthy→healthilyadv健康地
【记】Youshouldeathealthyfoodtokeepingoodhealth.
◆keephealthy=keepfit=stayhealthy=keepingoodhealth保持健康
【拓展】n+y=adj.windy,cloudy,sunny,funny,snowy.
1Theyeatvery____________(health).②Mikeisgoodforour____________(health).
2Ithinkeatingmore_____foodcanhelpuskeep_____.
【2014云南昆明】37.---
-AlthoughMsZhouisanoldlady,she
isalwaysinthepink.
----Yes.Becausesheexerciseseverydayandeatsabalanceddiet.
A.healthyB.luckyC.beautifulD.creative
3.Howmanyhoursdoyousleepeverynight?
你每天晚上睡几个小时?
【解析】①howmany多少,后跟名词复数,用于对可数名词的数量提问。
()--Howmany____arethereinyourbasket,Jeff?
--Onlythree.
A.riceB.orangeC.eggsD.Fruit
【2014北京中考】25.—________peoplearethereinyourfamily?
—Three.
A.HowoftenB.HowlongC.HowmanyD.Howmuch
②howmuch多少,后接不可数名词,可对不可数名词的数量或价格提问。
Howmuchmeatdoyouwant?
Howmuchisthebike?
=What’sthepriceofthebike?
4.Althoughmanystudentsliketowatchsports.虽然许多学生喜欢看体育节目
【解析】although=thoughconj虽然,即使;不能与but连用,引导让步状语从句
【解析】through+手段、媒介“以,凭借,穿过”by+ving/工具名词
【辨析】through/across
(1)through“从……中经过”,指从物体的空间内部穿过,如门、窗、洞、森林等
(2)across“横越,穿过”,指从表面走过或从一边到另一边。
()①_____heisn’trichenough,heoftengivesawaymoneytosomepoorchildren.
A.ThoughB.WhenC.BecauseD.If
()②____heisverytried,hestilltries______.A.Because;workB.Because;towork
C.Although;workingD.Although;towork
【2012江苏】Themoonlightisshiningin___thewindow.Everythingintheroomlooksso
nice.A.overB.acrossC.throughD.past
5.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamily
asyouplaytogether.体育运动之类的锻炼很有趣,通过在一起活动,你可以和你的朋友、
家人一起度过一段时光。
【解析1】suchas/forexample辨析:
(1)suchas“例如,像……一样”常常列举同类人或物中的几个例子,放在被列举的事物与前面的名词之间。
Ilikeallkindsofsportssuchasrunningandswimming.
(2)forexample一般只列举同类人或物中的“一个”,做插入语,位于句首、句中或句末。
【解析2】spend/pay/cost/take花费
动词
主语
宾语
句型结构
spend
人
时间或金钱
sb.spend…onsth/indoingsth
pay
人
金钱
pay….for
cost
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