Unit 3 Section A Grammar Focus -3c 课件 人教版英语七年级上册

SectionAGF-3cUnit3Isthisyourpencil？2QuestionsAnswersIsthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis./No,itisn’t.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Arethoseherkeys?Yes,theyare./No,theyaren’t.They’remine.GrammarFocus

结构：“be+主语+其他部分？”意思：……吗？答句：Yes/No开头回答。注意：肯定回答不可以缩写朗读：一般疑问句用升调例如：Isityourschoolbag?Yes,itis./No,itisn’t.Arethesehisdictionaries?Yes,theyare./No,theyaren’t.

I.含有be动词的一般疑问句1.Thatishisschoolbag.(变为一般疑问句)

______hisschoolbag?(作肯定及否定回答)Yes,____./No,_______.2.Thesearehererasers.(变为一般疑问句)_________hererasers?(作肯定及否定回答)Yes,_________./No,___________.句型转换Isthattheyareitisn’titisArethesetheyaren’t形容词性物主代词和名词性物主代词表人称一二三单复单/复单单单复形代myouryourhisheritstheir名代mineoursyourshishersitstheirs名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词+名词”。而形容词性物主代词只能和名词在一起使用mypen=mineherkey=hershisbooks=hisyourruler=yours1.Thisishergreenjacket.(改为同义句)Thisgreenjacketis_____.2.Mypenisred.Whatcolorisyourpen?(同义句)Mypenisred.Whatcoloris________?3.Thisishisgreenjacket.(改为同义句)Thisgreenjacketis_____.4.Yourpenisred,mypenisred,too.(同义句)Yourpenisred,______isred,too.hersyourshismineYes,it___.Is____hisruler?Are_____mypencils?Yes,____are.No,it____.Is____yourbook?No,they______.Are_____herpens?thistheseisn’ttheythatthoseis3aCompletethequestionsandanswersabouteachpicture.Yes,itis.No,theyaren’t.No,itisn’t.Yes,theyare.aren’t1.Isthisherruler?2.Isthatherruler?3.Arethesehispencils?4.ArethoseAnna’sbooks?Yes,_______.They’re___.No,______.___Sally’s.No,__________.________mine.Yes,____.It’s_____.Readthequestionsandcompletetheanswers.itis3bhersitisn’tIt’stheyarehistheyaren’tThey’re3cPutsomethingsintotheteacher’sbox.Thentakeonethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!Isthisyoureraser?No,itisn’t.1.指示代词（1）在句子中，指示代词可以充当主语、定语、宾语或表语。如：Thisisapear.(作主语)这是一个梨。

Thesevideoclipsareveryinterestingandthoseonesarenot.(作定语)

这些光碟很有趣,那些没意思。Ilikethisverymuch.(作宾语)我很喜欢这个。Oh,it’snotthat.(作表语)哦,不是那个。Language

points（2）学习指示代词,应注意以下几点:①this与is,these与are没有缩写形式。

ThisisaChinesecar.

这是一辆国产轿车。②指示代词作主语指物并用于问句中

时,回答一般用it代替this和that，

they代替these和those。如：--Isthataruler？那是尺子吗？--No,itisn’t.

It’sapen.不,不是。是钢笔。--Aretheseyourbooks?这些是你的书吗?--Yes,theyare.是的。2.no和not二者都是“不”的意思，但用法不同。前者可单独使用，用于回答一般疑问句，反义词为yes；后者不能单独使用，要和be动词、助动词等一起构成否定句。3.Thanksfor…意为“谢谢……”,后接名词。等同于thanks.b.(某人)fors.th.因为某事感谢某人。E.g.Thanksforyourhelp.=Thankyouforyourhelp.

谢谢你对我的帮助。

Thanksforhisbeautifulcard.=Thankhimforthebeautifulcard.

谢谢你给我这么漂亮的卡片。4.Whatabout…?……怎么样？/好吗？(询问消息或提出建议)

=Howabout…?e.g.1.Whataboutadrink?=howaboutadrink?

喝杯酒怎么样？2.--Wheredowego?我们去哪里呢？--HowaboutHawaii?/whataboutHongkong?夏威夷怎么样？杭州好吗？1.morning(对应词)__________2.this(对应词)______3.a(同义词)_______4.i(大写形式)_______5.that’s(完整形式)______________6.mynameis(缩写形式)_________________7.whatis(缩写形式)_________________anI

thatis

myname’s

what’s

eveningthatExercises1.--Isthisyourpen?--_________A.Yes,thisis.B.Yes,this’s.C.No,thisisn’t.D.No,itisn’t.2.--Isthataruler?--_______.It’sasharpener.

A.Yes,thatis.B.No,itis.C.No,thatisn’t.D.No,itisn’t.DD单项选择3.--What’sthis?--_______A.Yes,itis.B.No,itisn’t.C.It’saeraser.D.It’saneraser.4.--What’s______name?--_______nameisMaLing.A.your;MyB.your;myC.your;ID.you;myDAArethesecupsAreAn