Unit 3 Is this your pencil？Section A 2a-2d課件人教版七年級(jí)英語(yǔ)上冊(cè)

Unit3Isthisyourpencil?SectionAPart2(2a—2d)知識(shí)目標(biāo)：1.掌握下列單詞、短語(yǔ)和句型。excuseme,Whatabout…?,yours,thankyoufor,help,You’rewelcome2.能熟練運(yùn)用Isthis/that…?Arethese/those…?句型來(lái)確認(rèn)物主。能力目標(biāo)：培養(yǎng)同學(xué)們的聽(tīng)說(shuō)能力和閱讀能力。情感目標(biāo)：培養(yǎng)同學(xué)們樂(lè)于助人的品質(zhì)。學(xué)習(xí)目標(biāo)拍拍手，練練口Isthisyourpencil?Yes,yes,itis.Isthatyourbook?No,no,itisn’t.Isthisherruler?Yes,yes,itis.Isthathereraser?No,no,itisn’t.let'schantAguessinggame:（看圖片，猜一猜）運(yùn)用Isthis/that…?/Arethese/those…?Isthata/an…?It’shereraser.hereraserIt’s___．hersIsthata/an…?It’shispencil.It’s＿＿.hishispencilArethese／those…?Theyaremybooks.Theyare_____.minemybooks我自己！PairworkIthinkIcan!(我行我秀!)用身邊的物品與同伴進(jìn)行對(duì)話練習(xí)A:Excuseme.Isthis/thatyour…?B:Yes,itis.It’smine.A:Hereyouare.(給你)B:Thankyou.A:Youarewelcome.A:Arethese/thoseyour…?B:No,theyaren’t.Theyarehis/hers.A:…B:…Eartraining!(耳朵總動(dòng)員)Listenandcheck(√)thethingsyouhear.2a√√√√Listenagain.Completetheconversationwiththewordsinthebox.2beraserspencilrulerpencilboxbooks

Tom:

Excuseme,Grace.Isthisyourpencil?

Grace:

Yes,thankyou.Andthosearemy_______.Tom:

AndJane,isthisyour

______?Jane:

No,itisn’t.It’shers.Tom:

OK,andthesearemy______.Thisis your____________,Jane.erasersrulerbookspencilboxPracticetheconversationin2b.2cTom:

Excuseme,Grace.Isthisyourpencil?

Grace:

Yes,thankyou.Andthosearemy erasers.

Tom:

AndJane,isthisyour

ruler?Jane:

No,itisn’t.It’shers.Tom:

OK,andthesearemybooks.Thisisyourpencilbox,Jane.Teacher:Hi,Anna.Aretheseyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.Teacher:Whataboutthisdictionary?Anna:It’sHelen’s.Andthegreenpenishers,too.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.Role-playtheconversation.Bob'spencilsHelen'sdictionary2dGrammar一般疑問(wèn)句有兩種，本單元主要講由be動(dòng)詞引導(dǎo)的疑問(wèn)句。包含動(dòng)詞be的陳述句變?yōu)橐话阋蓡?wèn)句時(shí),只需將動(dòng)詞be(am,is,are)移至句首。

注意:

動(dòng)詞be(am,is,are)第一個(gè)字母大寫(xiě)；2.句末用問(wèn)號(hào)。一般疑問(wèn)句對(duì)一般疑問(wèn)句的回答分為肯定和否定回答:作肯定回答先說(shuō)Yes,再作簡(jiǎn)單敘述,如:-Isthisyourpen?-Yes,itis.It’smypen.作否定回答先說(shuō)No,再作補(bǔ)充回答。如:-Isthatherbaseball?-No,itisn’t.It’smybaseball.特殊疑問(wèn)句是由疑問(wèn)詞what,how,where等疑問(wèn)詞來(lái)引導(dǎo)的。其結(jié)構(gòu)是:疑問(wèn)詞＋be/助動(dòng)詞/情態(tài)動(dòng)詞＋主語(yǔ)＋謂語(yǔ)?如：What’syourtelephonenumber?What’sthisinEnglish?How

doyouspellit?特殊疑問(wèn)句特殊疑問(wèn)句回答時(shí)要根據(jù)所問(wèn)的情況回答，不能用Yes或No。如：①-What’sthis?這是什么？

-It’saneraser.這是一塊橡皮。②-What’syourtelephonenumber?

你的電話號(hào)碼是多少？

③-What’syourlastname?你姓什么？

-MylastnameisZhang.我姓張。?Excuseme，Grace.打擾了，格雷絲。①excuseme意為“勞駕，打擾了；對(duì)不起”，是說(shuō)英語(yǔ)國(guó)家的人常掛在嘴邊的話語(yǔ)，常用于當(dāng)你要打擾別人，如借東西、問(wèn)路、插話、中途離開(kāi)等場(chǎng)合而向?qū)Ψ奖硎厩敢?。如：Excuseme.Isthisyourruler？請(qǐng)問(wèn)，這是你的尺子嗎？②me“我(I的賓格形式)”，通常放在動(dòng)詞后作賓語(yǔ)。?No，they'reBob's.不，它們是鮑勃的。Bob's在這里是名詞所有格形式，意為“……的”。名詞所有格表示名詞之間的所有關(guān)系，常用's來(lái)表示。以后會(huì)詳細(xì)學(xué)習(xí)，在這里作初步介紹?！就卣埂恳詓結(jié)尾的復(fù)數(shù)名詞，在其后只加'。如：teachers'office教師辦公室?Whatabout...？意為“……怎么樣？……好嗎？”與howabout可互換使用，常用來(lái)詢問(wèn)消息或提出建議。后常接名詞、代詞或動(dòng)詞的-ing形式。?Thankyouforyourhelp，Anna.謝謝你的幫助，安娜。Thankyoufor＝Thanksfor意為“為……而感謝”，for是介詞，后接名詞或動(dòng)詞的-ing形式。1.—Arethoseyour____________(pencilbox)?—Yes,theyare.They’re_____(my).2.—Isthat_______(Anna)greeneraser.

—No,itisn’t.Therederaseris____(her).3.－Are______(this)yourkeys?

－No,_____(it)aren’t.4.－Isthebluepencil______(your),Linda?

－No,itisn’t.It’s______(Bob).5.Thatisn’t______(Eric)schoolbag.____(his)isred.ExercisesthesetheymineAnna’spencilboxeshersyoursBob’sEric’sHis1.That’s

a

chinese

car.

A

B

C

D

答案解析:Chinese，Japanese，English等詞均屬專有名詞，書(shū)寫(xiě)時(shí)要將第一個(gè)字母大寫(xiě),應(yīng)改為Chinese。答案：C:chinese→Chinese。

二、從下面各句A、B、C、D中找出一處錯(cuò)誤并改正。2.That

is

a

pencil’scase.

A

BC

D答案：D:pencil’scase→pencilcase。

答案解析:pencil為無(wú)生命名詞,一般不用所有格形式。所以應(yīng)改pencil’scase為pencilcase，同學(xué)們?cè)趯W(xué)習(xí)時(shí)要多加注意。類似的詞語(yǔ)有l(wèi)etterbox,computergames等。3.—What’sthisinEnglish?

A

B

—It’s

computer.

C

D答案解析:有些同學(xué)在學(xué)習(xí)時(shí)沒(méi)有注意漢語(yǔ)和英語(yǔ)表達(dá)不同，僅從漢語(yǔ)的角度去理解英語(yǔ)，所以在名詞前面就缺少了冠詞，應(yīng)在computer前加冠詞a。答案：D:computer前加a

。4.—And

what’s

this?

A

B

C

—Thisisapencilsharpener.

D答案：D:Thisis→It’s。答案解析：This/That是指示代詞，在答語(yǔ)中沒(méi)必要重復(fù)，故用It代替。三、英漢翻譯。1.這是你的鋼筆嗎？2.那是你的書(shū)包嗎？3.這是蘋(píng)果嗎？是的，它是。4.那是桔子