【课件】Unit+2+Section+A+Grammar+Focus+课件人教版（2024）七年级英语上册+

Unit2We’reFamily!GrammarFocus1.通过情境体验和游戏，能够体会名词所有格表示所属关系，并总结出名词所有格的主要用法。2.通过情境体验，能够理解并正确使用不同人称代词所对应的Do/Does一般疑问句，并用助动词正确形式进行回答。3.通过和小组成员谈论自己的家人，理解家是最小国，国是千万家。教学目标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-含义❑HeisTengFei’smother’shusband.❑SheisTengFei’sparents’kid,too❑SheisTengFei’sfather’swife.❑SheisTengFei’saunt’skid.❑TheyareTengFei’scousin’sparents.❑SheisTengFei’sbestfriend.名词所有格含义:

英语中的名词所有格表示一种所属关系，’s所有格多用于有生命的名词Let’ssummarize-用法/1.单数名词的末尾加’s构成名词的所有格,

表示“……的”。Tony’smother托尼的妈妈Tom’spen汤姆的钢笔

2.在以-s或-es结尾的复数名词后只需加’。thegirls’bags女孩们的书3.在不以-s或-es结尾的复数名词后，加’s构成所有格。Women’sDay妇女节4.如表示无生命物体的所有关系,一般用of。thedooroftheclassroom教室的门Let’ssummarize-用法如：atmyaunt’s在我姑姑家atthedoctor’s在医生的诊所可用名词所有格表示地点。如果并列名词各自所拥有某物，每个名词后都加’s；若表示两人共同拥有的物品，在最后一个名词后加’s。如：Linda’sandJim’smothers琳达和吉姆的妈妈LucyandLily’sroom露西和莉莉的房间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名词所有格修饰名词=形容词性物主代词，放在句末=名词性物主代词。形容词性物主代词和名词性物主代词有什么不同呢？顾名思义，形容词性物主代词的本质相当于一个形容词，用来修饰名词，位于句中，作定语；名词性物主代词的本质相当于一个名词，一般位于句首或句末。二者之间存在着转换关系，公式为：名词性物主名词=形容词性物主代词+修饰的名词。人称第一人称第二人称第三人称数单数复数单数复数单数复数形容词性物主代词myouryouryouritstheir名词性物主代词mineoursyoursyoursitstheirsWhosecapisit?-It’smine.=It’smycap.口诀：无名用名，有名用形。Doyouknowtheperson(人称）inEnglish?大多数动词：在动词原形后面直接加上"s"。以辅音字母+y结尾的动词：将"y"变为"i"并加上"es"。以"ch","sh","s","x"结尾的动词：在动词原形后面加上"es"。do-doeshave-hasgo-goestakescombsdrinkswalksreadsbrushesplaysAffirmatives(肯定句)Negatives(否定句)没有有不喝喝不喜欢喜欢不听看不打踢主语是单三，借助does构成否定主语非单三，借助do构成否定Do/does后现原形迅速说出形物代对应的名物代Let’sdosomepractice.请用恰当的词完成下列句子。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实义动词的不同形式变化（主谓一致）have-hasspend-spendsGrammarFocushave-hasspend-spends为什么会有这样的变化呢？当句中谓语动词是实义动词，谓语动词的形式随主语的变化而变化。什么是实义动词？实义动词是有实际意义的动词，也被称为行为动词，用于表示行为、动作。实义动词可以分为及物动词和不及物动词。及物动词可以直接加宾语，而不及物动词不能。谓语动词如何变化？谓语动词的形式随句子主语的变化而变化。（主谓一致）TengFeiandhisgrandfatherplayping-pongeveryweek.TengFei’sgrandfatherlovessport.Theyhavesomeniceping-pongbats.TengFei’sfatherhasafishingrod.请找出以上句子中的谓语动词。【Rules】主语是第三人称单数（he/she/it/单数或不可数名词）时，谓语动词要用第三人称单数形式。GrammarFocus谓语动词的三单形式一般情况下，直接在动词后+s，如：like→spend→use→若动词本身以s,x,sh,ch结尾，则在动词后+es，如：watch→fix→finish→若动词本身以辅音字母+y结尾，则改y为i加es，如：study→satisfy→purify→likesspendsuseswatchesfixesfinishesstudiessatisfiespurifies你能写出play的三单形式吗？plays，元音字母加y结尾的单词直接加s注意：英语中也有一部分单词是特殊情况，需要我们牢记在心里，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与……不同反义：bethesameas与……相同not…or…既不……也不……n.小提琴

likedoingsth=liketodosth喜欢做某事havefun=enjoyoneself玩得高兴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含有实义动词的句型变换GrammarFocus肯定句变否定句回忆一下怎么将含有be动词的肯定句转换为否定句。含有be动词的句型变换：肯定句这是我的书包。Thisismyschoolbag.否定句肯定句变否定句就是加否定词not，not位于be动词后这不是我的书包。Thisisn’tmyschoolbag.isn’t=isnotGrammarFocus肯定句变否定句如果句中没有be动词，由实义动词充当谓语动词，怎么将含有实义动词的肯定句改为否定句呢？含有实义动词的句型变换：肯定句我叔叔有一个农场。Myunclehasafarm.肯定句变否定句就是加否定词not，由于没有be动词，因此要借助助动词do/does，not位于助动词的后面否定句我叔叔没有农场。Myuncledoesn’thaveafarm.助动词用do还是does取决于句子主语，主语是三人称单数就用does，反之则用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.改为一般疑问句GrammarFocus肯定句变一般疑问句含有be动词的句型变换：这是我的一张全家福。Thisisa

photo

of

my

family.Isthisaphotoofyourfamily?be动词提前，人称或物主代词改为对应的人称含有助动词的句型变换：我有一张全家福。I实义动词在句中作谓语怎么改一般疑问句呢？借助助动词，把它提前，再改人称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?实义动词一般疑问句回答Doyouhave…？Yes,Ido./No,Idon’t.Doeshe/shehave…？Yes,he/shedoes./No,he/shedoesn’t.Dotheyhave…？Yes,