Unit3课时4SectionAGrammarFocus语法课课件七年级英语下册【趣味课堂】课件（人教版2024）

Possessivepronouns&AdverbsoffrequencyGrammarFocusUnit3KeepFitLessonObjectives:Inthislesson,wewillbeableto:1.Beabletorecognizethedifferencebetweennominalpossessivepronounsandadjectivalpossessivepronouns.2.Beabletosummarizeandmastertheusageofnominalpossessivepronounsandapplythemcorrectlyinreal-lifesituations.3.Beabletousefrequencyadverbstoaskaboutothers'anddiscussone'sownexercisehabits.目录Leadin01Possessivepronouns02Adverbsoffrequency03Practice0405Exercise&Homework05LeadinFindtheowner.AfterthePEclass,someitemsareleftinthecoach’soffice.Let'sgoandfindtheownersoftheitems.Isthisbaseballgloveyours?Yes,that’smine.Thankyou.mine=mybaseballgloveIsthisyourexercisemat?No,it’snotmine.It’stheirs.theirs=theirexercisematWhosebadmintonracketisthis?It’snotmine.Ithinkit’sTom’s.Hishas“T”onit.mine=mybadmintonrackethis=hisbadmintonracketWhosevolleyballisthis?Lilyalwaysplaysvolleyball.Ithinkit’shers.hers=hervolleyball3aReadthesentences.Decidewhatthepronounsinboldreferto.Isthisbaseballgloveyours?Yes,that’smine.Thankyou.Whosebadmintonracketisthis?Ithinkit’sHanLin’s.Hishas“HL”onit.=Isthisyourbaseballglove?=Yes,that’smybaseballglove.=Hisbadmintonrackethas“HL”onit.yours,mine,his称为名词性物主代词(简称名物代)

名物代

=形物代

+名词

↓

↓代替名词，

不能再接名词。用于修饰名词，不能单独使用。GrammarI

Possessivepronouns

(物主代词)

物主代词是表示所有关系的代词，分为形容词性物主代词和名词性物主代词两种。

名词性物主代词相当于名词，其后不能接名词。典例：(2024达州中考)Thereissomethingwrongwithmycomputer.CouldIuse____________(you)?句意：我的电脑出问题了。我可以用你的吗？

空格后无名词，此处指你的电脑,故填名词性物主代词

yours。提问形物代或名物代用特殊疑问词whose。单数复数第一人称第二人称第三人称第一人称第二人称第三人称形物代myyourhisheritsouryourtheir名物代mine我的yours你的his他的hers她的its它的ours我们的yours你们的theirs他们的物主代词的形式GrammarIGrammarI

Possessivepronouns

(物主代词)

名词性物主代词在句中可作主语、宾语、表语等。作主语时，谓语动词的单复数形式由名词性物主代词所指代的名词的数来决定。典例：Yourtennisshoesarerighthere.His__________(be)overthere.句意：你的网球鞋就在这里，他的在那边。

句中的His指代的是Histennisshoes,是复数，

故后面的谓语动词应用are。闯关练习:1.(2024河北中考改编)—Mary,isthisyoursister'ssmartwatch?—No,________ispink.2.(2024南通中考改编)—Ileftmydictionaryathome.—Youcanuse________.Hereyouare.3.(2024雅安中考改编)—Amy,thereisabookonthefloor.Isit________?—No,it'snot________.Mybookisonthedesk.4.—Excuseme,aretheseEmmaandElla'sbooks?—No,________areoverthere.ThesearePeter's.用适当的物主代词填空。hersmineyoursminetheirs闯关练习:5.—IsthatbluejacketTom's?—No,itisn't.________ispurple.6.—Cathy,isthatcarHelen's?—No,________carisblue.7.—Whosecardisthis?—Itis________.Mybrothergaveittomeonmybirthday.8.—Isthisyourclassroom,TengFeiandFuXing?—No,itisn't.________isonthesecondfloor.用适当的物主代词填空。HishermineOurs3bCompletetheconversationswiththecorrectpronouns.1.A:Dad,wherearemytennisshoes?AndTom’s?B:Yoursarerighthere.__________areoverthere.2.A:Whosebadmintonracketisthat?Itlooksjustlikemine!B:It’sSarah’s.It’snot__________.3.A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it’s__________.Thanks.4.A:Aretheseourbaseballs?B:No,they’renot_________.TheybelongtoEmmaandElla.They’re_________.HisyoursmineourstheirsLanguagepoints3b1.A:Dad,wherearemytennisshoes?AndTom’s?B:Yoursarerighthere.__________areoverthere.2.A:Whosebadmintonracketisthat?Itlooksjustlikemine!B:It’sSarah’s.It’snot__________.3.A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it’s__________.Thanks.4.A:Aretheseourbaseballs?B:No,they’renot_________.TheybelongtoEmmaandElla.They’re_________.belongto属于（某人）belongto+名词/人称代词宾格

可与“be+名词所有格/名物代”进行互换。练习：

Thehat______________me.这顶帽子是我的。=Thehatis________.belongstomine3aReadthesentences.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.never＜hardlyever/seldom＜

often＜

usuallyonce、twice、threetimes也是频度副词，它们分别表示一次、两次和三次‌。‌GrammarII

Adverbsoffrequency

(频度/频率副词)

频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数，常用来回答howoften引导的特殊疑问句。典例：(2024成都中考)—________doyouvisityourgrandparents?—Usuallytwiceamonth.A.HowlongB.HowoftenC.Howfar提问频度副词常用特殊疑问词howoften。Cnever从不hardlyever几乎从不/seldom很少sometimes有时always总是usually通常often经常0%20%100%80%60%40%GrammarII①不表示具体次数的频度副词（按频率从低到高排列）频度副词的种类Choosethebestanswer.1.Stevedoesn’tlikeplayingping-pong.He____________playsit.A.alwaysC.seldomB.often闯关练习:2.Jackiscrazyabout

(热衷于)sport.He__________takespartinschoolsportsmeeting.C.hardlyeverA.alwaysB.neverGrammarII②表示具体的频度时，通常用onceaweek(一周一次)、

twiceamonth(一个月两次)、threetimesayear(一年三次)等。Tip:

onceortwice

一两次twoorthreetimes

两三次threeorfourtimes三四次e.g.IusetheInternettwiceaweek.

我一周使用两次互联网。

LiMingandhisparentsgototheparkthreeorfourtimesamonth.

李明和他的父母一个月去公园三四次。频度副词的种类GrammarII频度副词一般放在实义动词之前，系动词be、助动词、情态动词之后。有时为了表示强调，频度副词也可位于句首。频度副词的位置注意：never、hardlyever、seldom等表示否定意义的

词（组）位于句首时，句子要用倒装语序。1.She________________gotoschoolbybus.她并不总是乘公共汽车去上学。2.I______________happytoseeher.我见到她总是很开心。3.Icanneverforgetit.我永远不会忘记这件事。4.__________wehavelunchatschool.我们通常在学校吃午饭。doesn'talwaysamalwaysUsuallyGrammarII对频度副词的提问对频度副词进行提问常用howoften,表示“多久一次”。Tip:

howmanytimes意为“多少次”，对次数进行提问。

答语常为“Once./Twice./基数词(大于2)+times."1.—_____________doeshecomehere?他多久来一次这里？—Onceaweek.一周一次。2.—__________________doyougoshoppingeverymonth?

你每个月购物几次？

—Threetimes.三次。HowoftenHowmanytimes闯关练习:1.LiHonggoestoschoolearlyinthemorning.Sheis________lateforclass.2.(2024牡丹江中考)Linlin________(不常)eatsjunkfood.Shethinksit'sunhealthy.3.OnMid-AutumnDay,Chinesepeople__________(通常)haveafamilydinner.4.(2024乐山中考改编)We________(经常)shakehandswhenwemeetvisitors,and____________(有时)wenodourheads.5.Ilikeping-pongandIplayit________(two)aweek.一、根据句意或所给提示填写适当的词，每空一词。neverseldomusuallyoftensometimestwice闯关练习:1.汤姆在上学日几乎从不看电视。Tom________________watchesTVonweekdays.2.我总是和队友们一起训练。I________________togetherwithmyteammates.3.我一个月去拜访我的爷爷奶奶两次，我喜欢和他们待在一起。Igotovisitmygrandparents______________________。

Ienjoystayingwiththem.4.白天有时非常热，但是晚上通常很凉爽。It________________________duringtheday,butit________________________intheevening.二、根据汉语提示完成句子，每空一词。hardlyeveralwayspractisetwiceamonthissometimeshotisusuallycool3cCompletethepassagewithalways,usually,sometimes,seldom,ornever.Ilovejogging!I_________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I____________jogintheeveningafterwork,butI_________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!neverseldomusuallysometimesalways3cReadandchoose.Ilovejogging!I_________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I____________jogintheeveningafterwork,butI_________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!neverseldomusuallysometimesalways1.What’stheauthor’sopinionaboutkeepingfit?

A.It’seasy.B.It’snotthathard.2.Howdoestheauthorkeepfit?A.Jogging.B.Swimming.3cReadandchoose.Ilovejogging!I_________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I____________jogintheeveningafterwork,butI_________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!neverseldomusuallysometimesalways3.Howoftendoestheauthorjogaweek?A.Twiceaweek.B.Threetimesaweekormore.4.Whatcantheauthorgetfromjogging?A.cleanairB.birds’singingC.energyneversometimesLanguagepoints3cIlovejogging!I_________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I____________jogintheeveningafterwork,butI_________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!seldomusuallyalwaysworking/'wɜːkɪŋ/day工作日

fullof充满;有许多

/'enədʒi/

n.能力;精力workingadj.工作日通常只用于名词前作定语。e.g.workinghours工作时间

workingday工作日workingweek工作周neverseldomusuallysometimesLanguagepoints3cIlovejogging!I_________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I____________jogintheeveningafterwork,butI_________jogwhenI’mtired.I________jogintheafternoononworkingdaysbecauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m________fullofenergyafterjogging.Keepingfitisnotthathard!always1)fullof

充满;有许多

befullof=befilledwith

充满练习：(宜昌中考)请你看到自己的优势并对每件事情充满自信。(full)Pleaseseeyouradvantagesand______________confidenceforeverything.慢跑后我总是精力充沛。befullof2)energyn.精力;能量(可数/不可数名词)energeticadj.精力充沛的;充满活力的练习：(2024乐山中考)—WorldSleepDayfallsonMarch21st.Doyouthinksleepisimportant?—Ithinkso.Sleepingwellcangiveyouenough_____.A.courageB.energyC.reasonB3dIngroups,askoneanotherhowyoukeepfit.Takenotesandgiveareport.NameWhatsport/exercisedoyoudo?Howoftendoyoudoit?LinTaojoggingeverydaybadmintontwiceaweekInourgroup,manystudentsliketodosportandexercise.LinTaojogseveryday.________________________________________________________________________________________________Helikesbadminton,too.Heplaysbadmintontwiceaweek./ɡruː/

n.组;群ExercisesI.单项填空。()1.Thekeyisn’t_______.Itbelongsto_______.A.her;Jim’sB.hers;JimC.her;JimD.hers;Jim’s()2.—Isthissciencebook________,Linda?—No,maybeitbelongsto________.Shelikesscienceverymuch.

A.yours;Mary’sB.your;Mary’sC.yours;Mary()3.—_______doyoutalkwithyourfriendsonWeChat?—Onlyonceaweek.I’mbusywithmystudy.A.HowoftenB.HowmuchC.HowlongD.Howsoon()4.—Idon’tlikevegetables.I________eatthem.—Buttheyaregoodforyourhealth!Youshouldeatthemeveryday.A.alwaysB.seldomC.oftenD.usuallyBCABExercisesII.用方框中所给单词填空。

1.Mygrandfathe__________evergoesoutforalongwalkbecausehislegswillhurt(疼痛)whenhewalksforlong.2.Samis__________lateforschoolbecausehegetsupearlyeveryday.3.__________Igot