Unit3KeepFitSectionAGrammarFocus课件人教版七年级英语下册-1

Unit3KeepFitSectionAHowoftendoyoudosportorexercise?(GrammarFocus)LearningObjectivesInthislessonyouwill:1.distinguishthenominativepossessivepronounsandadjectivepossessivepronouns;2.usenominativepossessivepronounstotalkaboutownership;3.useadverbsoffrequencycorrectly.Summary物主代词的分类theadverbsoffrequency频率副词_____→____________________→_______→__________Readthesentences.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.P213aneverseldom/hardlyeveroften你还知道其他的频度副词吗？频度副词表示“多久一次”，是一种表示频繁程度的副词。usuallyIsthisbaseballgloveyours?Yes,that’s______.Thankyou.LookandSaymineWhosebadmintonracketisthis?Ithinkit’sHanLin’s.____has“HL”onit.Hisalways

总是usually

通常often

常常sometimes

有时seldom

很少never

从未100%0%常见的频度副词按频率大小排列如下：always(100%)>usually(80%)>often(60%)>sometimes(40%)>seldom(20%)>never(0%)Isthisping-pongbatElla’s?No,it’snot_____.Sheseldomplaysping-pong.hers①Tom

is

always

late

for

school.

汤姆上学总迟到。②She'salwaysfullofenergy.她总是充满活力。③Wealwaysgotoschoolbybus.

我们总是坐公交车去学校。1.always

意为“总是，一直”，它所表示的频率最高，相当于

all

the

time。

常见频度副词的用法作主语时谓语动词的形式谓语动词的单复数随物主代词所指的主语而变化。e.g.Ourroomsarehere.Yoursareonthesecondfloor.我们的房间在这里，你们的在二楼。e.g.Mykiteisred.Yoursisblue.我的风筝是红色的，你的是蓝色的。PracticeCompletetheconversationswiththecorrectpronouns.3.A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it’s_______.Thanks.4.A:Aretheseourbaseballs?B:No,they’renot________.TheybelongtoEmmaandElla.They’re________.意为“属于”minemyT-shirttheirbaseballsourstheirsCompletetheconversationswiththecorrectpronouns.1.A:Dad,wherearemytennisshoes?AndTom’s?B:Yoursarerighthere.

areoverthere.2.A:Whosebadmintonracketisthat?Itlooksjustlikemine!B:It’sSara’s.It’snot

!3.A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it’s

.Thanks!4.A:Aretheseourbaseballs?B:No,they’renot

.TheybelongtoEmmaandElla.They’re

.HisyoursmineourstheirsLead-inLet’schooseHisfavouritesportisbasketball.Soismine.myfavouritesportReadthesentencesagain.Andcircletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.

Isthisbaseballgloveyours?Yes,that’smine.Thankyou.

Whosebadmintonracketisthis?

Ithinkit’sHanLin’s.Hishas“HL”onit.

Doyouoftenplayping-pong?

Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.never<seldom(hardlyever)<once/twice/threetimesaweek<often<usuallyNowlet’slearntheadverbsoffrequencyagain.Keepingfitisnotthathard!考点1：“Keepingfit”，它是一个动名词短语充当主语。动名词（由动词原形加-ing构成）具有名词的性质，可以在句中作主语，表示一件事情或一个行为。动名词做主语，谓语动词用单数。Playingcomputergamestoooftenisbadforus.Volunteeringourtimetohelppeople___agoodwaytolearnnewthings.is频度副词表示动作频繁程度的副词叫做频度副词。常见的频度副词有always,sometimes,seldom(hardlyever),usually,often,never等。★常见的频度副词按频率大小排列如下：always(总是)>usually(通常)>often(经常)>sometimes(有时)>seldom(hardlyever)(很少)>never(从不)。Let’ssing!Presentationalways总是usually通常often经常AdverbsoffrequencyIalwaysexercise.Theyoftenhelpwithhousework.Shesometimesgoesshopping.HehardlyeverwatchesTV.频度副词的位置Ⅰ仔细观察频率副词的位置，你发现了什么？频率副词通常在实义动词之前Presentationsometimes有时seldomrarelyhardlyevernever从不Adverbsoffrequencyseldom很少rarely极少hardlyever几乎不PracticeCircletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo._______<____________<_______<_______<______neverhardlyeverseldomoftenusually1.HisEnglish-Chinesedictionaryisdifferentfrom_________(I).2.—Isthisyourdictionary?—No,maybeit’sh______.Sheislookingforit.3.Thereissomethingwrongwithmycomputer.CouldIuse________(you)?4.Whenourbreadmakerbroke,theTaylorslentus______（they).mine一、填空ersyourstheirs二、翻译句子。1.世界各地的人们都在努力拯救老虎。Peoplearoundtheworldareworkinghardtosavetigers.

2.青少年总是