Unit3KeepfitSectionAGrammarfocus課件人教版級英語下冊2

Unit3KeepFitSectionAGrammarFocusBIGQuestionWhyareanimalsimportant?BIG?QuestionHowdowekeepfit?Learningobjectives1.能夠通過觀察和分析示例句子，深入理解并準確辨析名詞性物主代詞和頻度副詞的表意功能。2.能夠掌握并運用名詞性物主代詞和頻度副詞表達規(guī)則，同時能夠掌握并運用其去表達意義。3.能夠調查班級同學的運動習慣，并制作一個報告，熟練運用目標語言介紹班級同學的運動習慣，并在班級分享。Warming-upWhat’sthevideoabout?PossessivePronounsMineandyours,hisandhers.Itsandours,yoursandtheirs.Myhairismine.Yourhairisyours.Hishairishis.Herhairishers.Itshairisits.Ourhairisours.Yourhairisyours.Theirhairistheirs.名詞性物主代詞形容詞性物主代詞物主代詞FindtheownerHello,I’mJack,thecoach(教練)ofthesportscentre.Therearesomesportsitemsinmyoffice.

Let’sfindtheowners.Isthisbaseballgloveyours?Yes,that’smine.Thankyou.mine=mybaseballgloveIsthisyourexercisemat?No,it’snotmine.It’stheirs.theirs=theirexercisematWhosebadmintonracketisthis?It’snotmine.Ithinkit’sTom’s.Hishas“T”onit.his=hisbadmintonracketmine=mybadmintonracketWhosevolleyballisthis?Lilyalwaysplaysvolleyball.Ithinkit’shers.hers=hervolleyballLet’s

conclude：minehisherstheirsyoursTheyareall___________________.nominalpossessivepronouns名詞性物主代詞人稱代詞

與

物主代詞人稱單數復數主格賓格主格賓格一我

我們二你

你們三他

她它他們人稱代詞（“誰”）ImeyouyouhesheithimheritweusyouyoutheythemTip:主格→主語賓格→賓語（動賓、介賓）語法概述人稱代詞

與

物主代詞物主代詞（“誰的”）人稱類型單數復數一二三一二三形容詞性物主代詞我的你的他的她的它的我們的你們的他們的名詞性物主代詞myminehisyoursyourhisherhersitsitsouroursyouryourstheirtheirsTip:名詞性物主代詞=形容詞性物主代詞+名詞1.名詞性物主代詞在句子中獨立使用，相當于“形容詞性物主代詞+名詞”，其后不能接名詞。Thereissomethingwrongwithmycomputer.CouldIuseyours?我的電腦出問題了。我可以用你的嗎？2.名詞性物主代詞在句中可作主語、賓語、表語等。作主語時，謂語動詞的單復數形式由名詞性物主代詞所指代的名詞的數來決定。Mytennisshoesarerighthere.Hisareoverthere.我的網球鞋就在這里，他的在那邊。3aReadthesentences.Decidewhatthepronounsinboldreferto.Isthisbaseballgloveyours?Whosebadmintonracketisthis?Yes,that’smine.Thankyou.Ithinkit’sHanLin’s.Hishas“HL”onit.yours:_________________yourbaseballglovemine:_________________mybaseballgloveHis:___________________HisbadmintonracketGrammarFocus3bCompletetheconversationswiththecorrectpronouns.1.A:Dad,wherearemytennisshoes?AndTom’s?B:Yoursarerighthere.________are

overthere.2.A:Whosebadmintonracketisthat?Itlooksjust

likemine!B:It’sSarah’s.It’snot________.Hisyours在那邊looklike看起來像3.A:Whodoesthis

T-shirt

belongto?Isityours?B:Yes,it’s________.Thanks.4.A:Aretheseourbaseballs?B:No,they’renot_______.TheybelongtoEmma

andElla.They’re_______.mineourstheirsn.T恤衫屬于（某人）belongv.應在（某處）=TheyareEmmaandElla’s.Warming-upWhat’sthevideoabout?Readthesentences.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.Doyouoftenplayping-pong?Yes,Iplayonce/twice/threetimesaweek.Howoftendoyouplayfootball?Iplayittwiceaweek,usuallyatweekends.Iseldom/hardlyeverplayit.Ineverdo.GrammarFocus頻度副詞頻度副詞表示某一動作或狀態(tài)出現的頻率，即在一定時間內某一動作或狀態(tài)重復出現的次數，常用來回答howoften的提問。Tomalwaysfinisheshishomeworkontime.Theyoftenplaybasketballafterschool.

頻度副詞(frequencyadverb)alwaysusuallyoftensometimeshardlyevernever0%100%100%70%50%20%5%0%alwaysusuallyoftensometimeshardlyevernever通常常常有時幾乎不從不10%seldom很少總是頻度副詞(frequencyadverb)次數的表達一周一次一周兩次一周三次一次once兩次twice三次及以上:基數詞+times如：fourtimesoncetwicethreetimesfourtimesfivetimes1234512345123451234512345表示“……幾次”的表達方法是：onceaday/aweek/amonth/ayear

twiceaday/aweek/amonth/ayearthreetimesaday/aweek/…Ialways

exercise.Theyoftenhelpwithhousework.Shesometimesgoesshopping.HehardlyeverwatchesTV.Inevergoshopping.仔細觀察頻率副詞的位置，你發(fā)現了什么？頻率副詞通常在實義動詞之前頻度副詞的位置ⅠI’malways

happytoseeher.Sheissometimesverybusy.Iwillnever

forgetit.仔細觀察頻率副詞的位置，你發(fā)現了什么？頻率副詞用在be動詞，助動詞或情態(tài)動詞之后。頻度副詞的位置ⅡIexercisethreetimesaweek..Weplaychessonceaweek.Iridemybikeeveryday.Onceamonth,shegoesshopping.仔細觀察頻率副詞短語的位置，你發(fā)現了什么？頻率副詞短語通常在句末，有時也在句首。頻率短語的位置Ilovejogging!I______jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdsinging.I_________jogintheeveningafterwork,butI_______jogwhenI’mtired.I_____jogintheafternoononworkingdays

becauseI’mbusythen.It’seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I’m______fullof

energyafterjogging.Keepingfit

isnotthathard!neverseldomusuallysometimes

workingday工作日hearsthdoingsth

聽見某物正在做某事always

fullof有許多；充滿動名詞短語作主語，謂語動詞用第三人稱單數形式。3cCompletethepassagewithalways,usually,sometimes,seldom,ornever.It’sYourTurn.Howdoyoukeepfit?Usefrequencyadverbstotalkaboutyourwaysofkeepingfit.alwaysusuallyoftensometimesseldomhardlyeverneverKeepingfitis...Ilike...Iusually...Inever...3dIngroups,askoneanotherhowyoukeepfit.Takenotesandgiveareport.NameWhatsport/exercisedoyoudo?Howoftendoyoudoit?LinTaojoggingbadmintoneverydaytwiceaweekInourgroup,manystudentsliketodosportandexercise.LinTaojogseveryday.Sample:Inourgroup,manystudentsliketodosportsandexercise.LinTaoalwaysjogseverydayandplaysbad