【課件】Unit+2+Section+A+Grammar+Focus+課件人教版（2024）七年級英語上冊+

Unit2We’reFamily!GrammarFocus1.通過情境體驗和游戲，能夠體會名詞所有格表示所屬關(guān)系，并總結(jié)出名詞所有格的主要用法。2.通過情境體驗，能夠理解并正確使用不同人稱代詞所對應(yīng)的Do/Does一般疑問句，并用助動詞正確形式進(jìn)行回答。3.通過和小組成員談?wù)撟约旱募胰?，理解家是最小國，國是千萬家。教學(xué)目標(biāo)Warm-up—01—Let’sguess./Hi!I’mTengFei.Hereismyfamilyphoto.Canyouguesswhothey

are?Grammar1—02—/HeisTengFei’sparents’kid.Whoishe?HeisTengFei’sbrother.Let’sguess./SheisTengFei’scousin.SheisTengFei’s

aunt’skid.Whoisshe?Let’sguess.Let’sguess./TheyareTengFei’s

cousin’sparents.Whoarethey?TheyareTengFei’suncleandaunt.Let’sguess./SheisTengFei’sbestfriend.Whoisshe?SheisTengFei’sdog.Let’ssummarize-含義?HeisTengFei’smother’shusband.?SheisTengFei’sparents’kid,too?SheisTengFei’sfather’swife.?SheisTengFei’saunt’skid.?TheyareTengFei’scousin’sparents.?SheisTengFei’sbestfriend.名詞所有格含義:

英語中的名詞所有格表示一種所屬關(guān)系，’s所有格多用于有生命的名詞Let’ssummarize-用法/1.單數(shù)名詞的末尾加’s構(gòu)成名詞的所有格,

表示“……的”。Tony’smother托尼的媽媽Tom’spen湯姆的鋼筆

2.在以-s或-es結(jié)尾的復(fù)數(shù)名詞后只需加’。thegirls’bags女孩們的書3.在不以-s或-es結(jié)尾的復(fù)數(shù)名詞后，加’s構(gòu)成所有格。Women’sDay婦女節(jié)4.如表示無生命物體的所有關(guān)系,一般用of。thedooroftheclassroom教室的門Let’ssummarize-用法如：atmyaunt’s在我姑姑家atthedoctor’s在醫(yī)生的診所可用名詞所有格表示地點(diǎn)。如果并列名詞各自所擁有某物，每個名詞后都加’s；若表示兩人共同擁有的物品，在最后一個名詞后加’s。如：Linda’sandJim’smothers琳達(dá)和吉姆的媽媽LucyandLily’sroom露西和莉莉的房間12注意/Let’spractice3b.Completethesentenceswiththecorrectpossessiveform('s)ofthewordsinbrackets.1.Thisis

(Kate)cat.

Itlikesfishverymuch.2.Thisis

(EllaandEmma)

classroom.Theylovetheirbigandcleanclassroom.3.Theseare

(I)books.Ireadeveryday.4.A:Whosccapsarethese?

B:They'remy

(grandparents).Theylikewearingcaps.5.A:Whoseschoolbagisthis?

B:It's

(TengFei).Helikesthecolourblue.Kate’sEllaandEmma’smygrandparents’TengFei’s3b.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。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)于一個形容詞，用來修飾名詞，位于句中，作定語；名詞性物主代詞的本質(zhì)相當(dāng)于一個名詞，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。人稱第一人稱第二人稱第三人稱數(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：無名用名，有名用形。Doyouknowtheperson(人稱）inEnglish?大多數(shù)動詞：在動詞原形后面直接加上"s"。以輔音字母+y結(jié)尾的動詞：將"y"變?yōu)?i"并加上"es"。以"ch","sh","s","x"結(jié)尾的動詞：在動詞原形后面加上"es"。do-doeshave-hasgo-goestakescombsdrinkswalksreadsbrushesplaysAffirmatives(肯定句)Negatives(否定句)沒有有不喝喝不喜歡喜歡不聽看不打踢主語是單三，借助does構(gòu)成否定主語非單三，借助do構(gòu)成否定Do/does后現(xiàn)原形迅速說出形物代對應(yīng)的名物代Let’sdosomepractice.請用恰當(dāng)?shù)脑~完成下列句子。Rachelis

mother.Shelikesshopping.Andalltheseclothesare

.I’m

(Ben)father.Ikeepacutemonkeyin

house.Benthinksit’s

.Butit’s

.myhersBen’smyhismineReadthesentencesfindthecommonsanddifference.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實義動詞的不同形式變化（主謂一致）have-hasspend-spendsGrammarFocushave-hasspend-spends為什么會有這樣的變化呢？當(dāng)句中謂語動詞是實義動詞，謂語動詞的形式隨主語的變化而變化。什么是實義動詞？實義動詞是有實際意義的動詞，也被稱為行為動詞，用于表示行為、動作。實義動詞可以分為及物動詞和不及物動詞。及物動詞可以直接加賓語，而不及物動詞不能。謂語動詞如何變化？謂語動詞的形式隨句子主語的變化而變化。（主謂一致）TengFeiandhisgrandfatherplayping-pongeveryweek.TengFei’sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.請找出以上句子中的謂語動詞。【Rules】主語是第三人稱單數(shù)（he/she/it/單數(shù)或不可數(shù)名詞）時，謂語動詞要用第三人稱單數(shù)形式。GrammarFocus謂語動詞的三單形式一般情況下，直接在動詞后+s，如：like→spend→use→若動詞本身以s,x,sh,ch結(jié)尾，則在動詞后+es，如：watch→fix→finish→若動詞本身以輔音字母+y結(jié)尾，則改y為i加es，如：study→satisfy→purify→likesspendsuseswatchesfixesfinishesstudiessatisfiespurifies你能寫出play的三單形式嗎？plays，元音字母加y結(jié)尾的單詞直接加s注意：英語中也有一部分單詞是特殊情況，需要我們牢記在心里，如：be→is/am/arehave→hasdo→doesgo→goes3c.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含有實義動詞的句型變換GrammarFocus肯定句變否定句回憶一下怎么將含有be動詞的肯定句轉(zhuǎn)換為否定句。含有be動詞的句型變換：肯定句這是我的書包。Thisismyschoolbag.否定句肯定句變否定句就是加否定詞not，not位于be動詞后這不是我的書包。Thisisn’tmyschoolbag.isn’t=isnotGrammarFocus肯定句變否定句如果句中沒有be動詞，由實義動詞充當(dāng)謂語動詞，怎么將含有實義動詞的肯定句改為否定句呢？含有實義動詞的句型變換：肯定句我叔叔有一個農(nóng)場。Myunclehasafarm.肯定句變否定句就是加否定詞not，由于沒有be動詞，因此要借助助動詞do/does，not位于助動詞的后面否定句我叔叔沒有農(nóng)場。Myuncledoesn’thaveafarm.助動詞用do還是does取決于句子主語，主語是三人稱單數(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.改為一般疑問句GrammarFocus肯定句變一般疑問句含有be動詞的句型變換：這是我的一張全家福。Thisisa

photo

of

my

family.Isthisaphotoofyourfamily?be動詞提前，人稱或物主代詞改為對應(yīng)的人稱含有助動詞的句型變換：我有一張全家福。I實義動詞在句中作謂語怎么改一般疑問句呢？借助助動詞，把它提前，再改人稱havea

photo

of

my

family.doDoyouhaveaphotoofyourfamily?Grammar2—03—Let’slearnmoreaboutTengFei’sfamily./

OK！Hi!TengFei.Canyoutellmesomethingmoreaboutyouandyourfamily?Let’sinterview.Let’slearnmoreaboutTengFei’sfamily./Yes,Ido！Doyouplaythepiano?Let’sinterview.Let’slearnmoreaboutTengFei’sfamily./Yes,hedoes！Andhehasafishingrod.Doesyourfatherspendalotoftimefishing?Let’sinterview.Let’slearnmoreaboutTengFei’sfamily./No,shedoesn’t！Doesyourmotherhaveapiano?Let’sinterview.Let’slearnmoreaboutTengFei’sfamily./Well,mygrandfatherlovessportsandweplayping-pongerveryweek.Wehavesomeniceping-pongbats！Howaboutyourgrandfather?Let’sinterview.Readthesentences.Howdotheverbformschangewiththesubjects?GrammarFocusTengFeiandhisgrandfatherplayping-pongeveryweek.TengFei'sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei'sfatherhasafishingrod.Doyouplaythepiano?Yes,Ido./No,Idon't.Doesyourfatherspendalotoftimefishing?Yes,hedoes./No,hedoesn't.Doesyormotherhaveapiano?Yes,shedoes./No,shedoesn't.What’sthedifferencebetweenDOanddoes?GrammarFocusWhat’sthedifferencebetweenDOandDOES?GrammarFocusWhat’sthedifferencebetweenDOandDOES?Let’splayagame!GrammarFocusdoes_______PaulaliveinIreland?doDoes1/12GrammarFocus_______sheusuallygooutwithherfriends?doesdoDoes2/12GrammarFocus_______heworkinasupermarket?doesdoDoes8/12GrammarFocus______theyplaybasketballonsundays?dodoesDo10/12GrammarFocus_______theyhavelunchatschool?dodoesDo11/12GrammarFocusdo______theirparentsgotoParis?doesDoEXITGrammarFocusCanyoucompletethesentencesinthesameway?實義動詞一般疑問句回答Doyouhave…？Yes,Ido./No,Idon’t.Doeshe/shehave…？Yes,he/shedoes./No,he/shedoesn’t.Dotheyhave…？Yes,