人教 七年级 英语 下册《Unit 3 Section A（2a-2e）》课件

SectionAHowoftendoyoudosportsorexercise?2a-2eUnit3KeepfitLearningAims语言能力文化意识思维品质学习能力1.学生能够正确听、说、读、写单词和短语：seldom,sometimes,often,hardlyever,playbadminton等。2.学生能够理解并运用句型：Howoftendoyou...?I...1.训练学生的听力技巧，能够听懂关于运动频率的对话。2.培养学生的阅读和口语表达能力，能够读懂对话并进行复述和角色扮演。培养学生通过上下文猜测词义和理解句子的能力。通过教学活动的开展，锻炼学生的口语表达能力和听说能力，提升学生思维能力的灵活性与系统性，使学生能就话题较好地完成一些开放性的对话，以提高在真实语境中的英语交际能力。通过本节课的学习，了解不同国家和地区人们的运动习惯和文化差异，体会中西方学生丰富多彩的课余活动，培养自己良好的生活运动习惯和对生活的积极态度。Whatsportsdoyouknow?ping-pongvolleyball/ˈvɒlɪbɔːl/baseball/ˈbeɪsbɔːl/tennissoccerplaybasketballplaybaseballPairworkA:Doyoujumprope?B:Yes,Ido.A:Howoftendoyoujumprope?B:Ijumprope

everyday.A:Doyouhave…?B:Yes,Ido.A:Howoftendoyou…?B:Iplay….FreeTalkeverydayonce/twiceaweek2or3timesaweek4to6timesaweek...Whatsportsarethese?badminton/ˈbædmɪntən/Whoarethey?Where

mighttheybe?Maybethey’reatasportscenter.Tip:Predictbeforelistening.Emma:Thereisa____________bathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersis____________.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:____________.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

____________,andsometimesmore!Andyou?Emma:Hardlyever.I’m____________atit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:Oh,metoo.Emma:I____________playbadmintonwithElla.Weshouldallplaydoublessometime!ping-pongathomeNotatalltwiceaweeknotverygoodsometimes2aListentotheconversationandfillintheblanks.NamePing-pongBadmintonseldomsometimesoftenseldomsometimesoftenEmmaJimYaming/ˈseldəm/Answerlikethis:Emma

seldomplaysping-pong,she

sometimesplaysbadminton.2bReadtheconversation.Howoftendothestudentsdoeachsport?Tickthecorrectboxes.ReadandAnswer1.HowoftendoesYamingplayping-pong?2.WhydoesEmmahardlyeverplayping-pong?Heplaysping-pongtwiceaweek,andsometimesmore.Becausesheisnotverygoodatit.3.WhatisYaming’sadviceforher?Practicemakesperfect.熟能生巧✔️✔️✔️✔️✔️✔️Retelltheconversationwiththeinformationfromthetablein2b.2cEmma,Jim,andYamingtalkaboutthesportstheydoandhowoftentheydothem.EmmaandJimseldomplay..,butYaming..Retelltheconversationwiththeinformationfromthetablein2b.Emma,Jim,andYamingtalkaboutthesportstheydoandhowoftentheydothem.EmmaandJimseldomplayping-pong,butYamingplaysittwiceaweek,andsometimesevenmore.WhenYamingisaskedaboutaping-pongbatfoundbyEmma,heconfirmsit'shis.Emmasaysshehardlyeverplaysping-pongasshe'snotverygoodatit.Meanwhile,AlthoughJimseldomplaysping-pong,heoftenplaybadminton.Yamingsharesthathealsoenjoysplayingbadminton.EmmaplayisbadmintonsometimeswithEllaandsuggeststhattheyallshouldplaydoublestogethersometimeinthefuture.2cRole-playtheconversation.Emma:Thereisaping-pongbathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersisathome.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:Notatall.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

twiceaweek,andsometimesmore!Andyou?Emma:Hardlyever.I’mnotverygoodatit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:Oh,metoo.Emma:IsometimesplaybadmintonwithElla.Weshouldallplaydoublessometime!2dImagineyouhavefoundanitematasportscentre.Makeupaconversationwithapartner.Usethewordstohelpyou.ping-pongbat,bamintonracket,glove,jumprope,volleyball,mat,runningshoes...sportsitemshers,his,theirs...pronounsplayfootball/basketball/badminton/...goswimming/jogging/...doexercisejumpropesportsafewtimes/threetimes/onlyonceortwice(amonth,aweek...)frequency2eA:Excuseme,isthisyour...?B:Yes,that’smine.Thanks!/No,that’snotmine.Ithinkit’s...A:Doyouoften...?B:Yes,I...twoorthreetimesaweek/...Howoftendoyou...A:Ioften/sometimes/hardlyever...2eImagineyouhavefoundanitematasportscentre.Makeupaconversationwithapartner.Usetheexpressionstohelpyou.A:Excuseme,isthisyour...?B:Yes,that'smine.Thanks!/No,that'snotmine.Ithinkit's...A:Doyouoften...?B:Yes,I….twoorthreetimesaweek/.….Howoftendoyou.….?A:Ioften/sometimes/hardlyever.….Language

pointsPoint11.—Whatdoyouusuallydoonweekends?

你在周末通常干什么？—Ioftengotothemovies.(1)前一个do为助动词，构成疑问句结构，后一个do为实义动词，“做，干”。助动词do要随人称、

时态等做相应的变化。例：她周末干什么？Whatdoesshedoonweekends?我经常去看电影。例：我通常7:30起床。Iusuallygetupat7:30.(2)weekend作名词，“周末（星期六和星期日)”,onweekends(美式英语)意为“在周末”，指在星期六和星期天，相当于atweekends(英式英语)。而ontheweekend则表示“在这个周末”，是特指某个周末。例：我周末上钢琴课。Iwillgoshoppingontheweekend.周末我要去购物。Ihavepianolessonsonweekends.

HowoftendoyouwatchTV?Howoften

+

助动词do

(does或

did)+主语

+

dosth.?疑问词howoften

是问频率(多久一次),（在这里助动词

do

(does或did)是起帮助构成疑问的作用）与一般现在时或一般过去时连用。Howoften

doyouexercise?你（你们）多久锻炼一次身体？

Howoften&Howmanytimes

e.g.你多久上一次钢琴课？

Howoftendoyouhavepianolesson?你一周上几次钢琴课？

Howmanytimesdoyouhavepianolessons?Howmanytimes

对次数进行提问，其答语为once,twice,threetimes等表示次数的单词或短语。Point2Howoften+助动词do(does或did)+主语+dosth.?

是对频率（多久一次）进行提问。疑问词howoften(在这里助动词do,does,或did是起疑问的作用)与一般现在时或一般过去时连用，回答一般用表频率的副词always,usually,often,sometimes,never等或者是“数次+一段时间”，如once/twiceamonth,threetimesamonth,everyyear,everyweek等。Ihavetoplaytenniswithmyfriends.【拓展】play与乐器类名词连用表示演奏乐器时，乐器类名词前须加定冠词the。

playtheviolin拉小提琴

playtheguitar弹吉他

playthepiano弹钢琴playtennis打网球play与球类名词连用时，不加任何冠词。Point3Point4①不用谢，别客气；常用来回答对方的感谢。-Thankyouforyourhelp.谢谢你的帮助。-Notatall.不用谢。②一点也不；完全不；用来表示否定。-Areyouhungry?你饿了吗？-Notatall.一点也不饿。Notatall.不用谢。Point5【详解】therebe结构

“Thereis/are+名词+地点状语.”表示“某地有······”。当名词为可数名词单数或不可数名词时，应用“Thereis...”,当名词为可数名词复数时，应用“Thereare...”。Thereisanappleonthetable.桌子上有一个苹果。Thereislotsofriceinthehouse.房屋里有许多大米。Therearemanytreesaroundourvillage.我们村周围有许多树。Thereisaping-pongbathere.这里有个乒乓球拍。(2)名词所有格用来表示物品的所有关系。主要有以下用法：①一般情况下，在单数名词的词尾加“'s”。

Lily'sbook莉莉的书②以-s结尾的复数名词在词尾加“'”。

thestudents'room学生们的房间③不以-s结尾的复数名词在词尾加“'s”。

Women'sDay妇女节④表示两人（或多人）共有某人或某物时，只在最后一个名词的词尾加“'s”;如果为各自所有，每个名词的词尾都要加“'s”。KateandMary'smother凯特和玛丽的妈妈(共同的妈妈)Kate's

andMary'smothers凯特的妈妈和玛丽的妈妈（各自的妈妈，mothers是复数)Maybe

it'sYaming's.也许它是亚明的。Point6①〔不可数名词〕练习；实践Playingthepianoneedsalotofpractice.弹钢琴需要多加练习。②〔及物动词〕(=practise)练习；训练其后可跟名词、代词或动词-ing形式作宾语。practicedoingsth练习做某事IoftenpracticemyEnglishinthemorning.我常常在早上练习英语。Whydon'tyoupracticeplayingping-pongeveryday?你为什么不每天练习打乒乓球呢?【注意】practice在美式英语中可用作名词或动词，而在英式英语中只用作名词，英式英语中的practise用作动词。Point7Well,practicemakesperfect.哦，熟能生巧。(1)seldom〔副词〕很少；不常；通常位于实义动词之前，助动词、情态动词或系动词be之后，是一个表示否定意义的副词。MymotherseldomwatchesTV.我妈妈很少看电视。Millieisseldomlateforschool.米莉上学很少迟到。(2)playbadminton打羽毛球；play与表示球类运动的名词连用时，球类名词前不用冠词。Somechildrenlikeplayingbaseball.一些孩子喜欢打棒球。Point8Iseldomdo,butIoftenplaybadminton.我很少打，但我常打羽毛球。Point9afewtimes几次（教材第20页，2e)【辨析】afew,few,alittle与littleafew一些，几个；肯定含义；修饰或指代可数名词复数few没有几个；否定含义；修饰或指代可数名词复数alittle一点，少量；肯定含义；修饰或指代不可数名词little没有多少；否定含义；修饰或指代不可数名词【助记】afew,few,alittle与little

few,little表否定，前面加a变肯定。可数名词复数前，(a)few修饰记心间。不可数名词来报到,其前要用(a)little。Thereareafeweggsinthefridge,soIneedn'tbuyanyatonce.冰箱里有几个鸡蛋,所以我不必立刻买。Therearefeweggsinthefridge,soImustbuysome.冰箱里几乎没有鸡蛋了，所以我必须买一些。IcanonlyspeakalittleFrench.我只会说一点儿法语。There'slittlericeinthebowl.碗里没多少米饭了。Point10goswimming/jogging去游泳/慢跑jog〔动词〕慢跑；尤指锻炼。其现在分词为jogging,过去式为jogged。gojogging去慢跑Igojoggingeveryevening.我每天晚上都去慢跑。Exercises一、根据句意及汉语提示写出单词。1.

During

the

Spring

Festival，

people

seldom

（很少）

have

their

hair

cut.2.

It’s

important

to

practice/practise

（练习）

English

every

day.3.

I

often

play

badminton

（羽毛球）

in

my

free

time.

It’s

good

for

my

health.4.

I

believe

we

will

meet

again

sometime

（在某个时候）.seldom

practice/practise

badminton

sometime

5.

People

can

jog

（慢跑）

around

houses

and

in

parks.jog

二、从方框中选词并用其适当形式填空。1.Therearesomenew___________inthebox.2.ThisisnotJimandTom’sclassroom.__________ isonthethirdfloor.3.Myfatherasksmetoplay________everydaybecauseit’sgoodformyhealth.they,maybe,volleyball,sport,shevolleyballsTheirssports4.—WheredoesAlan’sgrandfatherlive? —________inthecountryside,butI’mnotsure.5.—Isthisherdictionary? —Itcanbe________.Sheislookingforit.they,maybe,volleyball,sport,sheMaybehers三、用括号中所给单词的适当形式填空。1．Myschoolisasbeautifulas

(they)．2.Theyoftentalkaboutthe

(sport)theydotogether.3．Someoldpeoplelike

(jog)inthemorning.4．Ilikeplayingping­pongwithmyfriends，andespeciallyplaying

.

(double)．5.WecanonlywatchTV

(two)aweek.theirssportsjogging/tojogdoublestwice四、单项选择。(

)1.—

______doyoutakeashower?—Everyday.A.HowmanyB.HowmuchC.HowoldD.Howoften(

)2.—Ioftenwatchsoapoperasonweekends.Whataboutyou?—I______watchthem.Theyarelongandboring.A.alwaysB.neverC.usuallyD.oftenDB(

)3.Myfamilygoforatrip______ayear,insummervacationandinwintervacation.A.onceB.twiceC.threetimesD.fourtimes(

)4.—Whatdoesshedoon______?—Sheoftengoestothemovies.A.everyweekB.aweekC.weekendD.weekendsBD1.Themangoesbackhometoseehisparentstwiceamonth.

（对画线部分提问）________________________theman_______backhometoseehisparents？2.Ialmostnevereatjunkfood.（改为同义句）I________________

eatjunkfood.Howoftendoesgohardlyever五、按要求完成下列各题3.Shesometimeshelpsherparentsdothehousework.（改为一般疑问句）________shesometimes________herparentsdothehousework?4.HehardlywatchesTV.（改为反意疑问句）HehardlywatchesTV,________________

?5.I'msureofwinningthegame.（改为同义句）I'm________________

Icanwinthegame.Does

helpsurethat

doeshe

六、根据汉语提示完成句子，每空一词。1.医生建议我每周至少锻炼四次以保持健康。The

doctor

advised

me

to

take

exercise

at

least

four

times

a

week

to

keep

fit.

2.她的父母不是很高兴，因为她几乎从不帮忙做家务。Her

parents

are

not

very

happy，

because

she

hardly

ever

helps

with

housework.four

times

a

week

hardly

ever

4.

“你多久打一次羽毛球？”“每天打。你知道的，

'熟能生巧'。”－

How

often

do

you

play

badminton？－

Every

day.

You

know，

practice

makes

perfect

.

How

often

practice

makes

perfect