七年級(jí)英語(yǔ)上冊(cè)-Unit-3《Is-this-your-pencil》課件

Unit2Isthisyourpencil?SectionAbackpack

ruler

pencilbookpencilcasepencilsharpenerpendictionary1a1.pencil_____2.pen____3.book_____4.eraser_____5.ruler_____6.pencilcase____7.backpack___8.pencilsharpener___9.dictionary____CFBGEDAHI1b.Listenandnumbertheconversations.A:

Isthisyourpencil?B:

Yes,

itis.It’smypencil.A:

Isthatyourbackpack?B:

No,

itisn’t.

It’shisbackpack.A:

Isthisyourruler?B:

No,

itisn’t.

It’sherruler.321thatthisarulerapencilsharpenerapenabookadictionaryapencilabackpackaneraserapencilcaseIsthisapencilcase?Yes,

itis.Isthisyourpencilcase?Yes,

itis.It’smypencilcase.No,itisn’t.It’sherpencilcase.Isthataneraser?No,

itisn’t.It’sabook.Isthatyourbook?Yes,

itis.It’smybook.No,itisn’t.It’shisbook.重點(diǎn)句型：Isthis/thata/an…?Yes,itis.No,itisn’t.It’sa/an…Howdoyouspellit?…Isthis/thatyour…?Yes,itis.Itismy…./No,itisn’t.It’shis/her….2a.Listenandcheckthethingsyouhear.2bListeningTim:Excuseme,Sonia.Isthisyour______.Sonia:Yes,thankyou.Andthatismy_____Tim:AndJane,isthisyour______?Jane:No,itisn’t.It’sherruler.Tim:OK,andthisismy_____.

Andthisisyour_________,Jane.eraserrulerbookpencilcasepencil

是以be動(dòng)詞(is,are等)，情態(tài)動(dòng)詞(can等)或助動(dòng)詞(do,does等)開(kāi)頭表示疑問(wèn)的句子。對(duì)一般疑問(wèn)句的回答通常需要作肯定或否定回答。一般疑問(wèn)句：巧變一般疑問(wèn)句『秘訣』：一調(diào)二改三問(wèn)號(hào)一調(diào)：即把句中的be（am/is/are)調(diào)到主語(yǔ)的前面。二改：句中的主語(yǔ)若含有I(my/we)等第一人稱代詞時(shí)，需將它們改為you(your/you）三問(wèn)號(hào)：句末的句號(hào)改為問(wèn)號(hào)。Yes,itis./No,itisn’t.它們是一般疑問(wèn)句簡(jiǎn)略的答語(yǔ)?？隙ù鹫Z(yǔ)：Yes,主語(yǔ)+be.否定答語(yǔ)：No,主語(yǔ)+be+not.2.簡(jiǎn)略答語(yǔ)的主語(yǔ)要由問(wèn)句的主語(yǔ)來(lái)決定。若問(wèn)句中主語(yǔ)是that或this，答語(yǔ)的主語(yǔ)用it.

若主語(yǔ)是名詞時(shí)，答語(yǔ)的主語(yǔ)應(yīng)用相應(yīng)的人稱代詞。如何將含be動(dòng)詞的肯定句變?yōu)榉穸ň湟话銓⒑琤e動(dòng)詞am,is,are

的肯定句轉(zhuǎn)化為否定句時(shí)，直接在be動(dòng)詞am,is,are

后加上“not”即可。其他部分不變。e.g.1.Thisisaruler.

變：Thisisnotaruler.2.Iamastudent.

變：Iamnotastudent.3.TimandIaregoodfriends.

變：TimandIarenotgoodfriends.口訣be

動(dòng)詞真?zhèn)ゴ螅鯽misare.表示否定很簡(jiǎn)單，not加在be

后邊。若要變?yōu)橐蓡?wèn)句，be應(yīng)移到主語(yǔ)前。還有一點(diǎn)要注意，句末問(wèn)號(hào)別忘記。be動(dòng)詞用法口訣

我(I)用am，你(you)用are，

is連著他(he)，她(she)，它(it)，其余單數(shù)用(is)，復(fù)數(shù)就用are。一、將下列句子變成一般疑問(wèn)句和否定句1.Thisisanapple.2.It’smycomputer.3.Thisismybackpack.4.Myphonenumberi5.I’mJenny.6.HerfamilynameisKing.7.LuPingandXiaYuarefriends.8.Thepensareyellow.二、分別對(duì)下列句子作出肯定回答和否定回答1.Isthisyourbaseball?2.AreyouanEnglishboy?3.Isthegirlyourfriend?4.Isyourpencilcasered?SectionBbaseballwatchIDcardcomputergamenotebookringkeypenPracticetheconversationbelow.A:What’sthis?B:It’sawatch.A:Howdoyouspellit?B:W-A-T-C-H.3Matchthewordswiththethingsinthepicture.1.baseball_____3.computergame____5.key___7.ring____

2.watch____4.IDcard____6.notebook_____8.pen____acfgdbheListenandcirclethethingsyouhear1a1b2aKelseyMikewatchListening2bpenIDcardbaseball在文中找到1、CallAlanat

495-6539.Callsbat+電話號(hào)碼用這個(gè)號(hào)碼打電話給某人

callsb打電話給某人2、inthelostandfoundcase在失物招領(lǐng)招領(lǐng)箱里

lostandfound失物招領(lǐng)

in介詞在……里3、phone#=phonenumber

#=number4、SchoolIDcard學(xué)生證

IDcard

身份證5、Asetofkeys一串鑰匙

Asetof

一串、一套、一副3aLostFoundand“失物招領(lǐng)”LostandFoundLost:MyschoolIDcard.MynameisTony.Pleasecall685-6034.Found:Notebook.Isthisyournotebook?PleasecallMary.Phone#235-0285.Isthisyourwatch?CallAlanat495-3539.Alan,Isthatyourcomputergameinthelostandfoundcase?

Nick**call

+某人+at+電話號(hào)碼(用這個(gè)號(hào)碼打電話給某人）如何寫(xiě)尋物啟事1、標(biāo)題2、丟失的東西3、失主的姓名4、聯(lián)系電話

假如你叫歐弟，你不慎丟失一支鋼筆，你的聯(lián)系電話寫(xiě)一寫(xiě)Lost:Mypen.MynameisOUDi.Pleasecal如何寫(xiě)招領(lǐng)啟事1、標(biāo)題:拾到的東西2、詢問(wèn)是不是失主的3、聯(lián)系人4、聯(lián)系電話

假如你叫艾倫，你在回家的途中拾到一塊手表，你想找到失主，你的聯(lián)系電話是寫(xiě)一寫(xiě)Found:AwatchIsthisyourwatch?PleasecallAlen.Phonet529-6403.callDavidAsetofkeys.pleaseFound:Putthesepiecesinordertomakeamessage:1243PutinordertomakeamessageMynameisJack.Abackpack.Found:Phonenumber63017047.at63752148.PleasecallCindyMynotebook.Lost:

Sue丟了英語(yǔ)書(shū)，Tom撿到一個(gè)鉛筆盒。請(qǐng)你分別替他們寫(xiě)一份尋物啟事和招領(lǐng)啟事。（電話：Sue872-5364,Tom964-3142）知道be動(dòng)詞包括

am,isarePracticetheconversationbelow.A:What’sthisinEnglishB:It’sapen.A:Howdoyouspellpen?B:P-E-NA:What’sthisinEnglish?B:It’sapen.A:Canyouspellit?B:Yes,P-E-N,pen.注意兩個(gè)句型的區(qū)別。31.no和not

二者都是“不”的意思,但用法不同。前者可單獨(dú)使用,用于回答一般疑問(wèn)句，反義詞為yes;

后者不能單獨(dú)使用,要和be動(dòng)詞、助動(dòng)詞等一起構(gòu)成否定句。ExplanationIsthisyourpencil?這是你的鉛筆嗎?No,itisn’t.不,不是。Itisnotmybook.這不是我的書(shū)。

2.sorryadj.

抱歉的

sorry是I’msorry的省略形式,用于冒犯、沖撞了他人或傷害了對(duì)方等場(chǎng)合。

常用的回答如下：

Notatall.

沒(méi)關(guān)系。That’sallright.

沒(méi)關(guān)系。Itdoesn’tmatter.

不要緊，沒(méi)關(guān)系。Nevermind.

別在意，沒(méi)關(guān)系。此外,sorry還可表示“遺憾的;難過(guò)的”等。3.thankn.

&

v.

感謝常用的表示感謝的句子有：Manythanks.

多謝!Thanksalot.

多謝。Thanks.

謝謝。Thankyou.

謝謝你！4.in

prep.

用……（方法、媒介、工具等）；使用……（語(yǔ)言）

Johnisdrawingacarinpencil.

約翰正用鉛筆畫(huà)汽車。

WealwaysspeakinEnglish.

我們總是用英語(yǔ)交談。

用括號(hào)中適當(dāng)?shù)男问教羁?.

Thatisnot_______backpack.Thatbackpackisverysmall,but________isverybig.

(I)2.

Thepenis________.Giveitto_______.(she)

3.

Isthis______watch?(you)No,it’snot_______.(I)4.

______ismybrother.______nameisJack.Look!Thosepencilsare_______.(he)5.

______jacketsarered.(we)Whatcolorare____?(you)6.

Ihavealovelybrother.__isonly3.Ilike__verymuch.(he)7.Show__yourkite,OK?(they)8.Lookatthatdesk.Thosebookareon__.(it）

9.Thegirlbehind__isourfriend.(she)①this與is，these與are沒(méi)有縮寫(xiě)形式。

This

isaChinesecar.

這是一輛國(guó)產(chǎn)轎車。②指示代詞作主語(yǔ)指物并用于問(wèn)句中

時(shí)，回答一般用it代替this和that，

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

It’sapen.不,不是。是鋼筆。Aretheseyourbooks?這些是你的書(shū)嗎?Yes,theyare.是的。2.一般疑問(wèn)句

以動(dòng)詞be，have或助動(dòng)詞、情態(tài)動(dòng)詞開(kāi)頭，以yes或no作回答的問(wèn)句叫做一般疑問(wèn)句?；卮饡r(shí)可以用完整的句子回答，但大多數(shù)情況下只需作簡(jiǎn)略回答。如：Isthisyourpencil?這是你的鉛筆嗎?Yes,itis.

是的。Haveyouanymagazines?你有雜志嗎?Yes,Ihave.

有。請(qǐng)根據(jù)圖示，用this或that填空。1.—Is_____yourpen?—Yes,itis.2.—What’s____?—It’saclock.

this

that3.___________isSunTing.4.__________isanEnglishbook.______isapencil.ThisThisThat5.—Hello,is_________Sally?—No._________isMary.thatThis1.It’s

her

a

pen.()ABCD2.That’s

a

English

dictionary.()ABCD3.What

doyou

spell

book?()ABCD4.What

is

you

lastname?()ABCD5.Is

it

yourruler?Yes,it’s.()ABCDCBanHowACyourDitis找出句中錯(cuò)誤并改正【模擬導(dǎo)訓(xùn)】()1.er_s_rA.e,a B.a,e C.a,a D.e,e()2.r_l_r A.u,e B.e,u C.u,u D.e,e()3.d_ct_on_ry A.a,i,I B.i,i,e C.i,i,e D.i,a,i()4.sch__l A.ee B.aa C.ii D.oo()5.th__k A.un B.en C.an D.onBACDC重新排列字母順序，寫(xiě)出正確的單詞1.dacr________2.rsaere_________3.bsaealbl_______4.eky_________5.yctnidorai______6.rleur_______7.cakbpakc_________8.ipcnel________9.atcwh_______10.ignr________2.用am,is完成句子1.This____mywatch._____thatyourwatch?2.What______that?It_____anicebook.3.I____Sonia.This_____mymum.4.Hisname_____John.carderaserbaseballkeydictionaryrulerbackpackpencilwatchringisIsisisamisis3。按要求轉(zhuǎn)換句型1.Thisisapen.(變?yōu)橐话阋蓡?wèn)句）———————————————2.Isthisyourpen?(肯定回答）———,———.3.Howdoyouspell“ruler”?(回答）——————————————4.Canyouspell“ruler”?(回答）——————————————5.Isthatherpen?(否定回答）———,————.Isthisapen?YesitisR-U-L-E-RYes,R-U-L-E-R,ruler.Noitisn’t【基礎(chǔ)訓(xùn)練】

()1.Isit

orange?A.youB.he C.his D.she()2.What’sthisinEnglish?

isaruler.A.This B.That C.It D.They()3.Isthis

oldcomputer?No,it’s

newone.A.a,a B.a,an C.an,anD.an,a()4.

yourmother?Sheisfine.Thankyou.A.What’sB.How’sC.Where’sD.She’s()5.Theyare

.A.teachers B.teacherC.teacher’s D.teacheresCCDBA二、根據(jù)以下情景，用英語(yǔ)說(shuō)出一句話。想知道對(duì)方的年齡：

想知道一物體在英語(yǔ)中的說(shuō)法：

讓別人拼出“雙背包”這個(gè)英語(yǔ)單詞：

詢問(wèn)這塊手表是否是對(duì)方的：

想詢問(wèn)對(duì)方的電話號(hào)碼：Howoldareyou?What’sthisinEnglish?

Howdoyouspellbackpack?

Isthisyourwatch?What’syourphonenumber?【拓展訓(xùn)練】一、根據(jù)要求改寫(xiě)句子。1.Thisismypencil.（改為一般疑問(wèn)句）

2.Itisapencilsharpener.（對(duì)劃線部分提問(wèn)）

3.Mymotherisfine.

（同上）

4.I’m12.

（同上）

5.Jack’stelephonenumberis281-9176.

（同上）

Isthisyourpencil?What’sthis(inEnglish)?Howisyourmother?Howoldareyou?What’sJack’stelephonenumber?

二、改錯(cuò)：找出下列句子中的一處錯(cuò)誤，并寫(xiě)出正確的答案。Whatyourphonenumber.

Ithinkit’spencilcase.

MynameamJenny.

IsyourenglishteacherMrSmith?

Howyouspellit.What-What’sIthinkit’sapencilcase.am-isenglish-EnglishHowdoyouspellit?三、英漢互譯：1.pencilcase________________2.lostandfound_______________3.inEnglish______