【課件】Unit+2+Section+A（Grammar+Focus）七年級(jí)英語(yǔ)上冊(cè)課件（人教版2024）

We’reFamily!Unit2SectionAGrammarFocus語(yǔ)言能力1.掌握一般現(xiàn)在時(shí)的用法，根據(jù)不同的人稱(chēng)使用正確的動(dòng)詞形式；2.掌握實(shí)義動(dòng)詞第三人稱(chēng)單數(shù)形式的變化。3.掌握名詞所有格的用法。1思維品質(zhì)通過(guò)教學(xué)活動(dòng)的開(kāi)展，鞏固學(xué)生的語(yǔ)法基礎(chǔ)，讓學(xué)生在語(yǔ)境中掌握一般現(xiàn)在時(shí)和和名詞所有格的用法，在語(yǔ)法教學(xué)中滲透思維品質(zhì)的培養(yǎng)。3文化意識(shí)通過(guò)本節(jié)課的學(xué)習(xí)，讓學(xué)生能夠與同學(xué)積極合作，參與課堂活動(dòng)，大膽實(shí)踐；能夠流利地介紹自己，善于與他人交際，與同學(xué)交往，融入新的生活和學(xué)習(xí)環(huán)境。4學(xué)習(xí)能力21.通過(guò)層層遞進(jìn)的課堂任務(wù)，讓學(xué)生能夠運(yùn)用一般現(xiàn)在時(shí)和名詞所有格進(jìn)行初步語(yǔ)言輸出。2.運(yùn)用一般現(xiàn)在時(shí)和名詞所有格描述家庭成員及其愛(ài)好。教學(xué)目標(biāo)ShowTimeWarm-upLeadinginWhatdoesTengFei’sgrandfatherlove?WhatdoesTengFei’sfatherhave?HowoftendoTengFeiandhisgrandfatherplayping-pong?DoesTengFei’sfatherspendalotoftimefishing?Helovesplayingping-pong.Theyplayiteveryweek.Hehasfishingrods.Yes,hedoes.Readthesentencesfindthecommonsanddifference.Ican’tunderstandmyparents’decision.TheseareEmma’sandBen’smothers.I’mproudtobeBenandEmma’sfather.Heisalsomysister’shusband.Theyhaveanicecar.JoeyhasagooseinhishouseIlikeitbuttheygiveittomysister.Shespendsalotoftimelearningtospeak.Doyouseehisring?Yes,Ido.DoesJoeylikeanimals?Yes,hedoes.parents’Emma’sandBen’sBenandEmma’ssister’shavehaslikespends實(shí)義動(dòng)詞的不同形式變化（主謂一致）have-hasspend-spendsGrammarFocushave-hasspend-spends為什么會(huì)有這樣的變化呢？當(dāng)句中謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞，謂語(yǔ)動(dòng)詞的形式隨主語(yǔ)的變化而變化。什么是實(shí)義動(dòng)詞？實(shí)義動(dòng)詞是有實(shí)際意義的動(dòng)詞，也被稱(chēng)為行為動(dòng)詞，用于表示行為、動(dòng)作。實(shí)義動(dòng)詞可以分為及物動(dòng)詞和不及物動(dòng)詞。及物動(dòng)詞可以直接加賓語(yǔ)，而不及物動(dòng)詞不能。謂語(yǔ)動(dòng)詞如何變化？謂語(yǔ)動(dòng)詞的形式隨句子主語(yǔ)的變化而變化。（主謂一致）TengFeiandhisgrandfatherplayping-pongeveryweek.TengFei’sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.請(qǐng)找出以上句子中的謂語(yǔ)動(dòng)詞?！綬ules】主語(yǔ)是第三人稱(chēng)單數(shù)（he/she/it/單數(shù)或不可數(shù)名詞）時(shí)，謂語(yǔ)動(dòng)詞要用第三人稱(chēng)單數(shù)形式。Let’s

watch!Readthesentences.Howdotheverbformschangewiththesubjects?3a一般現(xiàn)在時(shí)在什么情況下使用呢？定義：表示通常性、規(guī)律性、習(xí)慣性、真理性（即事實(shí)）的動(dòng)作或狀態(tài)。一般現(xiàn)在時(shí)gotoschoolreadEnglishbooksspeakEnglishReadthesentences.Howdotheverbformschangewiththesubjects?3a謂語(yǔ)動(dòng)詞與其主語(yǔ)在人稱(chēng)和數(shù)上必須保持一致。一般現(xiàn)在時(shí)They________(go)toschooleveryday.goHeoften________(read)Englishbooksinthemorning.She________(speak)English.readsspeaks動(dòng)詞第三人稱(chēng)單數(shù)變化規(guī)則一般情況下直接在詞尾加-slike-likeslive-livesspeak-speaks

以-s,-x,-ch,-sh結(jié)尾的單詞在詞尾加-esteach-teacheswash-washes

watch-watchesguess-guesses

以輔音字母+y結(jié)尾變y為i再加esstudy-studies以元音字母+y結(jié)尾在詞尾加-splay-playsstay-stayssay-says以輔音字母+o結(jié)尾在詞尾加-esdo-doesgo-goes部分不規(guī)則變化have-hasbe-am/is/are動(dòng)詞三單歸歸類(lèi)加-s加-es變y為i加-es不規(guī)則tellstudydohavelikesayliveslivespeaksspeakwatcheswatchfliesflywantswantgoesgoplaysplayteachesteachhashavehelpshelpbuysbuycomescome快速說(shuō)出下列動(dòng)詞的第三人稱(chēng)單數(shù)形式Sum-up3c.Completethepassagewiththecorrectformsoftheverbsinthebox.belikelookmakeplaytalkhaveIhaveabrotherandasister.Mybrotheristall,andhe_______

shorthair.Heisreallyfunny,andheoften

_______uslaugh.Mysister

_______

verydifferent.

Sheisshort,andshehaslongbrown

hair.Sheisaquietgirl.Shereally______

reading.I’mnottallorshort.Idon’t_______orreadmuch.ButI_______theviolinreallywell.Ialsolikeplayingtennis.We

_______

alldifferent,butwehavealotoffuntogether.hasmakesplaylooktalklikesisadj.好笑的，奇怪的makesbdosth使某人做某事bedifferentfrom與……不同反義：bethesameas與……相同not…or…既不……也不……n.小提琴

likedoingsth=liketodosth喜歡做某事havefun=enjoyoneself玩得高興Readthesentencesfindthecommonsanddifference.Ican’tunderstandmyparents’decision.TheseareEmma’sandBen’smothers.I’mproudtobeBenandEmma’sfather.Heisalsomysister’shusband.Theyhaveanicecar.JoeyhasagooseinhishouseIlikeitbuttheygiveittomysister.Shespendsalotoftimelearningtospeak.Doyouseehisring?Yes,Ido.DoesJoeylikeanimals?Yes,hedoes.parents’Emma’sandBen’sBenandEmma’ssister’shavehaslikespendsDoDoesdodoes含有實(shí)義動(dòng)詞的句型變換GrammarFocus肯定句變否定句回憶一下怎么將含有be動(dòng)詞的肯定句轉(zhuǎn)換為否定句。含有be動(dòng)詞的句型變換：肯定句這是我的書(shū)包。Thisismyschoolbag.否定句肯定句變否定句就是加否定詞not，not位于be動(dòng)詞后這不是我的書(shū)包。Thisisn’tmyschoolbag.isn’t=isnotGrammarFocus肯定句變否定句如果句中沒(méi)有be動(dòng)詞，由實(shí)義動(dòng)詞充當(dāng)謂語(yǔ)動(dòng)詞，怎么將含有實(shí)義動(dòng)詞的肯定句改為否定句呢？含有實(shí)義動(dòng)詞的句型變換：肯定句我叔叔有一個(gè)農(nóng)場(chǎng)。Myunclehasafarm.肯定句變否定句就是加否定詞not，由于沒(méi)有be動(dòng)詞，因此要借助助動(dòng)詞do/does，not位于助動(dòng)詞的后面否定句我叔叔沒(méi)有農(nóng)場(chǎng)。Myuncledoesn’thaveafarm.助動(dòng)詞用do還是does取決于句子主語(yǔ)，主語(yǔ)是三人稱(chēng)單數(shù)就用does，反之則用do。TengFeiandhisgrandfatherplayping-pongeveryweek.TengFei’sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.TengFeiandhisgrandfatherdon’t

playping-pongeveryweek.TengFei’sgrandfatherdoesn’t

lovesport.Theydon’t

have

anyniceping-pongbats.TengFei’sfatherdoesn’t

haveafishingrod.改為一般疑問(wèn)句Readthesentencesfindthecommonsanddifference.Ican’tunderstandmyparents’decision.TheseareEmma’sandBen’smothers.I’mproudtobeBenandEmma’sfather.Heisalsomysister’shusband.Theyhaveanicecar.JoeyhasagooseinhishouseIlikeitbuttheygiveittomysister.Shespendsalotoftimelearningtospeak.Doyouseehisring?Yes,Ido.DoesJoeylikeanimals?Yes,hedoes.parents’Emma’sandBen’sBenandEmma’ssister’shavehaslikespendsDoDoesdodoes含有實(shí)義動(dòng)詞的句型變換實(shí)義動(dòng)詞一般現(xiàn)在時(shí)句式結(jié)構(gòu)一般疑問(wèn)句答語(yǔ)：Yes,Ido./No,Idon’t.Yes,she/hedoes./No,she/hedoesn’t.否定句：主語(yǔ)+don’t/doesn’t+動(dòng)詞原形+其他. 肯定句：主語(yǔ)+動(dòng)詞原形/動(dòng)詞第三人稱(chēng)單數(shù)+其他.一般疑問(wèn)句：Do/Does+主語(yǔ)+動(dòng)詞原形+其他?肯定回答：Yes，主語(yǔ)+do/does.否定回答：No，主語(yǔ)+don’t/doesn’t.特殊疑問(wèn)句：疑問(wèn)詞+do/does+主語(yǔ)+動(dòng)詞原形+其他?GrammarFocusHeliveinBeijing.謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞，方法是在主語(yǔ)前加（借）助動(dòng)詞do或does構(gòu)成，句中動(dòng)詞要還原為動(dòng)詞原形。do用于第一人稱(chēng)和名詞復(fù)數(shù)，does用于第三人稱(chēng)單數(shù)和名詞單數(shù)或不可數(shù)名詞?！居薪栌羞€】DoesheliveinBeijing?sDoes含do動(dòng)詞句型轉(zhuǎn)換HeliveinBeijing.謂語(yǔ)動(dòng)詞是實(shí)義動(dòng)詞，變否定句時(shí)，要借助助動(dòng)詞do/does，在謂語(yǔ)動(dòng)詞前加donot或doesnot，謂語(yǔ)動(dòng)詞改用動(dòng)詞原形?！居薪栌羞€】Hedoesnot(doesn’t)liveinBeijing.sdoesnot(doesn’t)含do動(dòng)詞句型轉(zhuǎn)換GrammarFocus肯定句變否定句回憶一下怎么將含有be動(dòng)詞的肯定句轉(zhuǎn)換為否定句。含有be動(dòng)詞的句型變換：肯定句這是我的書(shū)包。Thisismyschoolbag.否定句肯定句變否定句就是加否定詞not，not位于be動(dòng)詞后這不是我的書(shū)包。Thisisn’tmyschoolbag.isn’t=isnotGrammarFocus肯定句變一般疑問(wèn)句含有be動(dòng)詞的句型變換：這是我的一張全家福。Thisisa

photo

of

my

family.Isthisaphotoofyourfamily?be動(dòng)詞提前，人稱(chēng)或物主代詞改為對(duì)應(yīng)的人稱(chēng)含有助動(dòng)詞的句型變換：我有一張全家福。I實(shí)義動(dòng)詞在句中作謂語(yǔ)怎么改一般疑問(wèn)句呢？借助助動(dòng)詞，把它提前，再改人稱(chēng)havea

photo

of

my

family.doDoyouhaveaphotoofyourfamily?請(qǐng)把下列句子改為對(duì)應(yīng)的一般疑問(wèn)句Ihaveabrotherandasister.Mybrotheristall,andhehas

shorthair.Heisreallyfunny,andheoften

makesuslaugh.Mysister

is

verydifferent.

Sheisshort,andshehaslongbrown

hair.Sheisaquietgirl.Shereallylikes

reading.I’mnottallorshort.Idon’ttalkorreadmuch.ButIplaytheviolinreallywell.Ialsolikeplayingtennis.We

look

alldifferent,butwehavealotoffuntogether.Doyouhaveabrotherorasister?Howcanweintroduceourfamily?Ihaveabrotherandasister.Mybrotheristall,andhehas

shorthair.Heisreallyfunny,andheoften

makesuslaugh.Mysister

is

verydifferent.

Sheisshort,andshehaslongbrown

hair.Sheisaquietgirl.Shereallylikes

reading.I’mnottallorshort.Idon’ttalkorreadmuch.ButIplaytheviolinreallywell.Ialsolikeplayingtennis.We

look

alldifferent,butwehavealotoffuntogether.familymembersoutlookpersonalityactivitiesandhobbiesconclusion3d.Askandanswerquestionsabouteachother’sfamily.Tointroduceyourfamilyistoanswerthesequestions.Doyouhaveanysistersorbrothers?Doesyourfatherplayanysport?Doesyourmotherlikemusic?Thinkofmorequestions.Ishe/shetallorshort?…Ishe/shetalkative(善談的)orquiet?GrammarFocus肯定句變一般疑問(wèn)句含有be動(dòng)詞的句型變換：這是我的一張全家福。Thisisa

photo

of

my

family.Isthisaphotoofyourfamily?be動(dòng)詞提前，人稱(chēng)或物主代詞改為對(duì)應(yīng)的人稱(chēng)含有助動(dòng)詞的句型變換：我有一張全家福。I實(shí)義動(dòng)詞在句中作謂語(yǔ)怎么改一般疑問(wèn)句呢？借助助動(dòng)詞，把它提前，再改人稱(chēng)havea

photo

of

my

family.doDoyouhaveaphotoofyourfamily?Heisaboy.否定句：在be動(dòng)詞后面加否定詞not。Heisnotaboy.Myparentsaredoctorsinthehospital.Myparentsarenotdoctorsinthehospital.含be動(dòng)詞句型轉(zhuǎn)換注意：isnot=isn’t

arenot=aren’tamnot不縮寫(xiě)一般疑問(wèn)句：將be動(dòng)詞移到主語(yǔ)前面。含be動(dòng)詞句型轉(zhuǎn)換注意：變一般疑問(wèn)句時(shí)，第一人稱(chēng)應(yīng)變?yōu)榈诙朔Q(chēng)。Heisa

boy.Isheaboy?TheyarestudentsfromtheUK.AretheystudentsfromtheUK?請(qǐng)把下列句子改為對(duì)應(yīng)的一般疑問(wèn)句Ihaveabrotherandasister.Mybrotheristall,andhehas

shorthair.Heisreallyfunny,andheoften

makesuslaugh.Mysister

is

verydifferent.

Sheisshort,andshehaslongbrown

hair.Sheisaquietgirl.Shereallylikes

reading.I’mnottallorshort.Idon’ttalkorreadmuch.ButIplaytheviolinreallywell.Ialsolikeplayingtennis.We

look

alldifferent,butwehavealotoffuntogether.Doyouhaveabrotherorasister?Howcanweintroduceourfamily?Ihaveabrotherandasister.Mybrotheristall,andhehas

shorthair.Heisreallyfunny,andheoften

makesuslaugh.Mysister

is

verydifferent.

Sheisshort,andshehaslongbrown

hair.Sheisaquietgirl.Shereallylikes

reading.I’mnottallorshort.Idon’ttalkorreadmuch.ButIplaytheviolinreallywell.Ialsolikeplayingtennis.We

look

alldifferent,butwehavealotoffuntogether.familymembersoutlookpersonalityactivitiesandhobbiesconclusionReadthesentencesfindthecommonsanddifference.Ican’tunderstandmyparents’decision.TheseareEmma’sandBen’smothers.I’mproudtobeBenandEmma’sfather.Heisalsomysister’shusband.Theyhaveanicecar.JoeyhasagooseinhishouseIlikeitbuttheygiveittomysister.Shespendsalotoftimelearningtospeak.Doyouseehisring?Yes,Ido.DoesJoeylikeanimals?Yes,hedoes.parents’Emma’sandBen’sBenandEmma’ssister’s名詞所有格，譯為“……的”GrammarFocus名詞所有格表示名詞之間的所屬關(guān)系，譯為“……的”1.一般情況下，單數(shù)名詞后面直接+’s（’s所有格），如：TengFeiandhisgrandfatherplayping-pongeveryweek.TengFei’sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.GrammarFocus名詞所有格表示名詞之間的所屬關(guān)系，譯為“……的”2.復(fù)數(shù)名詞后，因名詞本身以s結(jié)尾，因此直接+’(’s所有格)e.g.祖父母的房子grandparents’housee.g.學(xué)生們的姓名students’names名詞所有格修飾的名詞如果是單個(gè)對(duì)象則用單數(shù)，多個(gè)對(duì)象用復(fù)數(shù)形式。GrammarFocus名詞所有格表示名詞之間的所屬關(guān)系，譯為“……的”3.表示共同擁有時(shí)，只需要在最后一個(gè)名詞+’s，各自擁有都要+’s，并變?yōu)閺?fù)數(shù)。Mary/GinaMaryGinaMaryandGina’shomeMary’sandGina’shomes對(duì)名詞所有格進(jìn)行提問(wèn)要用特殊疑問(wèn)詞Whose。(1)一般情況下，在單數(shù)名詞的詞尾加“

’s

”

’s所有格的構(gòu)成方法如下：(2)以-s結(jié)尾的復(fù)數(shù)名詞在詞尾加“’”(3)不以-s結(jié)尾的復(fù)數(shù)名詞在詞尾加“’s” (4)表示兩人（或多人）共有某人或某物時(shí)，只在最后一個(gè)名詞的詞尾加“’s”的房間（共同擁有的房間）(5)表示兩人（或多人）各自所有，每個(gè)名詞的詞尾都要加“’s”P(pán)ractice3b.Completethesentenceswiththecorrectpossessiveform(’s)ofthewordsinthebrackets.1.Thisis__________(Kate)cat.Itlikesfishverymuch.2.Thisis__________________(PeterandEmma)classroom.Theylovetheirbigandcleanclassroom.3.Thesearemylittle

(brother)balls.Theyplaywiththemintheplaygroundeveryday.4.A:Whosecapsarethese?B:They’remy_____________(grandparents).Theylikewearingcaps.5.A:Whoseschoolbagisthis?B:It’s____________(TengFei).Helikesthecolourblue.Kate’sPeterandEmma’sbrothers’grandparents’TengFei’s名詞所有格修飾名詞=形容詞性物主代詞，放在句末=名詞性物主代詞。I.單項(xiàng)填空(

)

1.（2023郴州改編）Myparentstookmetotheamusementparkon________Day.Thereweresomanyexcitingthingstodothere.A.Children’s B.Children C.Child’sD.Childrens’(

)

2._____fatherisapilot.Hehasbeentomanycountriesaroundtheworld.A.TonyandPeter’sB.Tony’sandPeterC.Tony’sandPeter’sAAPractice()

3.Lookatour_______car.Itisverynice.A.parentB.parentsC.parents’D.parents’s()

4.Thetwoschoolbagsintheclassroomare_____.A.JimandDick B.Jim’sandDick’sC.Jim’sandDick

D.JimandDick’sCBPractice形容詞性物主代詞和名詞性物主代詞有什么不同呢？顧名思義，形容詞性物主代詞的本質(zhì)相當(dāng)于一個(gè)形容詞，用來(lái)修飾名詞，位于句中，作定語(yǔ)；名詞性物主代詞的本質(zhì)相當(dāng)于一個(gè)名詞，一般位于句首或句末。二者之間存在著轉(zhuǎn)換關(guān)系，公式為：名詞性物主名詞=形容詞性物主代詞+修飾的名詞。人稱(chēng)第一人稱(chēng)第二人稱(chēng)第三人稱(chēng)數(shù)單數(shù)復(fù)數(shù)單數(shù)復(fù)數(shù)單數(shù)復(fù)數(shù)形容詞性物主代詞myouryouryouritstheir名詞性物主代詞mineoursyoursyoursitstheirsWhosecapisit?-It’smine.=It’smycap.口訣：無(wú)名用名，有名用形。迅速說(shuō)出形物代對(duì)應(yīng)的名物代Let’sdosomepractice.英語(yǔ)句子中一般現(xiàn)在時(shí)的人稱(chēng)和數(shù)人稱(chēng)漢語(yǔ)主格助動(dòng)詞賓格單數(shù)第一人稱(chēng)我Ime第二人稱(chēng)你youyou第三人稱(chēng)他，Eric等he她，Linda等sheher它it復(fù)數(shù)第一人稱(chēng)我們第二人稱(chēng)你們youyou第三人稱(chēng)他們，它們dodoesdowetheyhimitusthem助動(dòng)詞do/does是用來(lái)幫助動(dòng)詞構(gòu)成否定句和疑問(wèn)句的。一般現(xiàn)在時(shí)中動(dòng)詞的人稱(chēng)變化：be動(dòng)詞實(shí)義動(dòng)詞第一人稱(chēng)Iam第二人稱(chēng)you及復(fù)數(shù)are第三人稱(chēng)he/she/itisdododoesMydadisadriver.He______ataxieveryday.A.drive B.drives C.drove D.willdrive2—IstheroomonlyforAmy?—No,it’s________.A.Amy’sandhersister’s B.Amy’sandhersisterC.Amyandhersister D.Amyandhersister’s3Multiplechoice.—DoesJohn________inCanberra?—No.He________inBeijingnow.A.live;lives B.lives;lives C.live;lived D.lives;lived11.Myfather________(listen)totheradioeveryday.2.Mike________(study)inamiddleschool.3.She_______(take)herdogforawalkeverynight.4.He________(wash)clotheswithhishands.5.Rabbits

_______(eat)grass

andcarrots.6.Mariaoften_______(help)mewithmymath.7.—________yourbrother________(like)

playingfootball?—No,he_________.listensstudiestakeswasheseatswashesDoeslikedoesn’t用所給動(dòng)詞的正確形式填空。1.Ihaveasister.（一般疑問(wèn)句）____________________2.HespeakChinese.（否定句）______________________3.Sheisateacherinamiddleschool.（否定句