【課件】仁愛(ài)英語(yǔ)七（上）Unit1 Topic3 SectionC

Unit1Topic3Howoldareyou?

SectionCanatelephoneapenapencilatoyamapadeskeraseranapple--Isthisa/an...?--Yes,itis./No,itisn't.Lookandsay.Thenworkinpairs.-What’sthisinEnglish?-

It’samap.-Howdoyouspellit?-M-A-P,map.-What’sthatinEnglish?-

It’sanegg.-Canyouspellit，please?-Yes,E-G-G,egg.pencils-Whatare

these?-Theyarepencils.penstoysbooksapplesthis這---these這些it它---they他們[ei:z]

-Whatare

those?-They’reerasers.eggsorangesrulersbusesboxesthat那---those那些[e??z]

注意：rulerspencils

applesbuses

boxes

是可數(shù)名詞，前面可以用a/an表示一個(gè)，后面可以改復(fù)數(shù)形式表示數(shù)量。

可數(shù)名詞復(fù)數(shù)變形規(guī)則：(1)在一般情況下直接在詞尾加-s;例如:desk—deskspen—penspencil—pencilscar—carsapple—applesteacher—teachers

(2)以-s,-x,-ch,-sh結(jié)尾的單詞在詞尾加-es;例如:box—boxes(盒子)bus—buses(公共汽車)watch—watches(手表)class—classes(班級(jí))

表示“這個(gè)”、“那個(gè)”、“這些”、“那些”等指示概念的詞,叫指示代詞。如this,that,these,those等。this(這個(gè))和these(這些)一般用來(lái)指較近的人或事物,that(那個(gè))和those(那些)則指較遠(yuǎn)的人或事物。these、those作主語(yǔ)時(shí),后面的be動(dòng)詞用復(fù)數(shù)形式are,而this、that

用is。

指示代詞單數(shù)復(fù)數(shù)近指人或物this這these這些遠(yuǎn)指人或物that那those那些What’sthis/thatinEnglish?It’sa/an…-Isthis/thata/an…?-Yes,itis./No,itisn’t.-Whatarethese/thoseinEnglish?-Theyare…-Arethese/those…?-Yes,theyare./No,theyaren’t.--Arethesepencils?這些是鉛筆嗎？--Yes,theyare.是的。

--Arethoseoranges?這些是橘子嗎？--No,theyaren't.不是的。Theyareapples.

Isthisanapple?Aretheseapples?Yes,theyare.No,theyaren’t.Theyare…Isthatatoy?Arethosetoys?Yes,theyare.No,theyaren’t.Theyare…Practiceabook_____books

twoaneraser_____erasersthreearuler

_____rulersfouranorange_____orangesfiveabus

_____busessixabox

_____boxessevenLookatthepicturesandfillintheblanks.Thenaskandanswerquestionswiththefollowingstructures.2--What’sthis/that--It’s…--Whatarethese/those?--They’re…Pairwork--Whatarethese?—Theyare…--Arethese...?--Yes,theyare./No,theyaren't.booksearserspencilsappleseggsbusesrulersorangesbooksListeningpracticeListenandfindoutwhatkindofthingsarementioned.booksEnglishbooksmapsrulerspencils1234Listenagainandnumber.Theyare______.AretheyEnglishbooks?books2ArethoseEnglishbooks,too?No,theyaremaps.1Yes,theyare.Hi!MissWang!Whatarethese?Listenagainandcomplete.Letmehelpyou.Thankyou.4

rulers

andpencils.Theyare________._________Whatarethose?3A:Hi!MissWang!Whatarethese?B:Theyarebooks.A:AretheyEnglishbooks?B:Yes,theyare.Listenagainandrepeat.A:ArethoseEnglishbooks,too?B:No,theyaremaps.A:Whatarethose?B:Theyarerulersandpencils.A:Letmehelpyou.B:Thankyou.注意：以動(dòng)詞let開(kāi)頭的祈使句，表示向別人提建議，意思是“讓……做……吧”?；窘Y(jié)構(gòu)為：letsb.dosth.，表示“讓某人做某事”，表示說(shuō)話人的建議。Letmedoit.讓我來(lái)做吧。Lethimguess.讓他猜一猜。

Completetheconversations.Thenpracticewithyourpartner.1b

A:Whatarethese?B:________cars.

A:Thankyou.B:That’sOK.TheyareA:Are______eggs?B:Yes,____________.A:Thankyou.B:________________.thesetheyare

You’rewelcomeA:__________________?B:Theyarebooks.A:Thanks.B:You’rewelcome.WhatarethoseA:Arethoseoranges?B:____,__________.A:Whatarethey?B:Theyare______.A:Thanks.B:_____________.Notheyaren’tapplesThat’sOKnamebigsadsevenninetenfivedeskmappenReadandwritethewords.3aReadthefollowingsentencesaloud,payingattentiontotherisingtone()andthefallingtone().3bIamMissWang.Heisfine.Ihaveninebags.Isitabigbag?IshisnameKangkang?Note:

英語(yǔ)中,陳述句和特殊疑問(wèn)句通常都是降調(diào)的語(yǔ)調(diào),但是一般疑問(wèn)句是升調(diào)語(yǔ)調(diào)。按要求改寫下列句子。Arethesedesks?(寫出否定回答)2.Thatisabox.(改為復(fù)數(shù)形式)3.Isthisanicebus?(改為復(fù)數(shù)形式)4.TheyareEnglishcars.(改為單數(shù)形式)No,theyaren’t.Thoseareboxes.Arethesenicebuses?ItisanEnglishcar.RoleplayWorkinpairs.Read1aandact