Unit3Isthisyourpencil.(SectionAgrammarfocus)课件人教版七年级英语上册2

Unit3Isthisyourpencil?Grammarfocus-3c)A:Excuseme.Isthisyour_______?B:Yes,_____.It’s______(我的).pencilitismine√xA:Isthatyour____________?B:No,______.It’s______(他的).dictionaryitisn’thisFindtheownerA:Aretheseyour_______?B:No,__________.They’re______(她的).bookstheyaren’thers√xA:Arethoseyour____________?B:Yes,________.They’re______(我的).schoolbagstheyaremineFindtheownerI.含有be动词的一般疑问句名词所有格

结构：“be+主语+其他部分？”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：-Isityourpencil?-Yes,itis./No,itisn’t.-Arethesehiserasers?-Yes,theyare./No,theyaren’t.

I.含有be动词的一般疑问句指示代词this,that,these,those指示或标识人或事物的代词，或用来代替前面已提到过的名词。指示代词用法this(这个)和these(这些)指示代词用法表示在时间上或空间上较近的人或物。打电话时习惯用this指代自己，用that指代对方。向对方介绍自己句型：Thisis...询问或确认对方是哪一位句型：Who’sthat?或Isthat...?指示代词用法人称代词用法人称主格宾格单数第一人称我Ime第二人称你youyou第三人称他hehim她sheher它itit复数第一人称我们weus第二人称你们youyou第三人称他们;她们;它们theythem人称代词主宾格，作用不同莫用错。主格动词前做主，动词介词后宾格。You和it主宾同，其他主宾须分清。人称代词并列现，尊重他人礼当先。单数人称二三一，复数人称一二三。若把错误责任担，第一人称我靠前。人称代词用法人称代词主格；宾格主格：作主语，表示谁怎么样了、干什么了。宾格：作宾语，表示动作行为的对象；作表语。人称代词用法Yes,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.IsthatEric’sruler?3.Arethesehispencils?4.ArethoseAnna’sbooks?Yes,_______.They’re___.No,______.___Sally’s.No,__________.________mine.Yes,____.It’s_____.Readthequestionsandcompletetheanswers.itis3bhersitisn’tIt’stheyarehistheyaren’tThey’rehis=hispencilsmine=mybookshers=herrulerSally's=Sally'srulerPutsomethingsintotheteacher’sbox.Thentakesomethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!3c-Excuseme,isthisyoureraser?-Yes,itis.It'smine.-No,itisn't.It'shers/his.3c1.--Thankyoufor

me！--You’rewelcome.A.helpB.helpingC.tohelpD.helpsfor是介词，后加名词/代词/动名词thanksb.forsth.

为……而感谢某人thanksb.fordoingsth.

谢谢某人做某事Thankyouforyourhelp.=Thankyouforhelpingme.谢谢你的帮助。2.--Whatarethose?--

arecakes.A.ThatB.Those.C.TheyD.Itthese/those在问句中指代物体时，答语中用they代替；this/that在问句中指代物体时,答语用it.3.--Helen,isthis

newdictionary?--No,itisnotmydictionary.

isoverthere.A.your;MyB.you;MineC.your;MineD.yours;Me第一空填形容词性物主代词（your），第二空填名词性物主代词（mine）4.--Thankyouverymuch

your

！--You’rewelcome.A.at;helpB.with;helpingC.for;helpD.for;helpingThankyouforyourhelp.your是形容词性物主代词，后接名词。5.--Whatarethose?--

arecakes.A.ThatB.Those.C.TheyD.Itthese/those在问句中指代物体时，答语中用they代替；this/that在问句中指代物体时,答语用it.6.--

myEnglishteacher,MissLi.A.SheisB.ThisisC.HeisD.Heare这是介绍人或物的句型，复数用theseare。7.--Idon’tliketheorangejacket.--Don’tworry.

theredone?A.What’sB.Where’sC.WhataboutD.HowWhatabout......?/Howabout.......?(向对方提出建议或者请求/征求对方的看法或意见/用于将注意力转向另一个人或另一个物)

e.g.I’mfine.Whataboutyou?后接名词/代词/动名词。1.Thatishispencilbox.(变为一般疑问句)

______hispencilbox?(作肯定及否定回答)Yes,____./No,_______.2.Theseareherdictionaries.(变为一般疑问句)_________herdictionaries?(作肯定及否定回答)Yes,_________./No,___________.句型转换Isthattheyareitisn’titisArethesetheyaren’t1.Thisishergreenjacket.(改为同义句)Thisgreenjacketis_____.2.Mypenisred.Whatcolorisyourpen?(同义句)Mypenisred.Whatcoloris________?3.Thisishisgreenjacket.(改为同义句)