Unit 3 SectionB 3a-self check 课件 人教版英语七年级上册

Unit3Isthisyourpencil?SectionB(3a-SelfCheck)A:Isthisyourbook?B:Yes,itis.A:Aretheseyourpencils?B:No,theyaren’t.Theyarehers.…思维激发notebookwatchhisminebaseballwatchcomputergamecardnotebookring

What’sthisinEnglish?bagIDcard思维导引，碰撞A)写出下列表达的缩写形式1.itis=___2.theyare=_______3.isnot=_____4.arenot=_______B)写出下列各词的名词所有格或名词性物主代词5.Eric_______6.sisters_______7.parents________8.your________9.my______10.his____11.her_____it’s按要求写出下列单词的正确形式。they’reisn’taren’tEric’ssisters’parents’yoursminehishersAre

youMissForgetfulorMr.Forgetfullikethem?你也像他们一样是健忘先生或健忘小姐吗？IlostmyEnglishbook.Imustfindit!Howaboutyou?我丢了我的英语书，我必须要找到它!你丢过什么物品呢？Ifoundaneraser.Howaboutyou?我找到一块橡皮。你找到过什么物品呢？LostFound谁的？Whatcouldwedoifwelostorfoundanything?如果我们丢了或者捡到别人的物品，应该怎么办？Writethethingsyouloseeasily.schoolIDcardwatchkeyschoolbagwallet(钱包)rulererasernotebook…penReadthenoticesontheboardandcirclethelostthings.LinHai,Acomputergameisintheschoollibrary.Isityours？Asktheteacherforit.MikeIsthisyourwatch?Myphonenumberis495-3539.Callme. JohnFound:SomekeysareinClassroom7E.Aretheyyours?E-mailmeatmaryg2@.Lost:IlostmyschoolIDcard.Imustfindit.Callmeat685-6034.Thanks. TomReadthenoticesontheboardandcirclethelostthings.3a.

nameyoursfound284-5486lostcall__________:MynotebookMy________isDavid.Please_______meat679—8871._______:AsetofkeysArethese________?CallJennyat_________.Lostnamecall

Foundyours284-5486

Completethenoticeswiththewordsorphonenumberinthebox.FIRSTNAME:MaryLASTNAME:CooperTELEPHONENUMBER:535-2375ThisisyourschoolIDcard.youlostit.Canyouwritealostnoticeforyourself?

你能写一则自己的失物招领启示吗？3bWriteyourownlostorfoundnoticewithyournameandphonenumber.本单元话题主要是描述物品的归属。具体到书面表达中，主要是要求同学们会写寻物启事和失物招领启事。教材中出现的常用句型：①Isthisyour...？/Isthisyours?这是你的……吗？/这是你的吗？②Aretheyyour...？/Aretheyyours?他们是你的……吗？/他们是你的吗？③Call...at.../E­mail...at...拨打……给……。/发送邮件到……给……。④Mytelephonenumberis...Callme.我的电话号码是……给我打电话。⑤Ifound...(＋地点)我在……(地点)捡到……。⑥Ilostmy...(＋地点)我在……(地点)丢失了……。拓展常用句型：①Asktheteacherforit.去老师那里拿它。②Imustfindit.我必须找到它。③Whataboutthisdictionary？这本字典呢？Game:Whohasthebesteyes?谁的眼睛最亮?eraserbookpenpencildictionaryWritetheschoolthingsyouknow.写出你知道的学习用品。penrulernotebookschoolbagschoolIDcardwatchpencilboxPen,pen.Isthisyourpen?Yes,itis.It'smypen.Thepenismine.Let’schant!Ruler,ruler.Isthatyourruler?No,itisn't.It'shis

ruler.Therulerishis.IDcards,IDcards.Aretheseyour

IDcards?No,theyaren't.They'reher

IDcards.TheIDcardsarehers.Schoolthings,schoolthings.Lookafteryourschoolthings.人称代词主格

人称代词宾格

形容词性物主代词

名词性物主代词

第一人称Imemymine第二人称you

yours第三人称her

hers第三人称hehimsheyouhis2:Completethechartwithpronouns.yourherhisSelfCheck寻找表格呈现的规律：表格由___________和___________两部分构成，其中人称代词有两种形式：I—_____，you—______，she—_______，he—_______.物主代词也有两种形式：my—______，your—_____，her—_____，his—_____。人称代词物主代词meyouherhimmineyourshershis人称单数复数主格宾格主格宾格第一人称第二人称第三人称

Iyouhesheitmeyouhimheritweusyouyoutheythem

主格：主动做什么事情宾格：被动做什么事情我打他。你打我。我打她。Ihithim.Youhitme.Ihither.动词前用人称代词主格动词后用人称代词宾格。1名词性物主代词：mine(我的)

yours(你的)

his（他的）

hers（她的）形容词性物主代词：my(我的)your(你的)his（他的）her（她的）名词性物主代词=形容词性物主代词+名词两者关系：相同点：都是物主代词，表示所属关系。

不同点：形容词性物主代词+名词一起使用

名词性物主代词不加名词，直接用。Thisisher

book.Thisbookishers.Thisismy

book.Thisbookismine.

形容词性物主代词

名词性物主代词

形容词性物主代词

名词性物主代词ExerciseⅠ.根据汉语提示完成句子1.This

is

our

school

(图书馆).2.I

can’t

(找到)my

dictionary.3.What’s

that

in

the

(教室)?4.Please

(发邮件)me.5.Can

you

(打电话)me

this

afternoon?libraryfind

classroome-mailcallⅡ.翻译短语1.一串钥匙

2.在学校图书馆里

3.学生证

4.一些书籍

5.ask

the

teacher

for

thecomputer

game

6.call

me

at

685-7743

7.in

the

classroom

8.lose

his

ring

a

set

of

keysin

the

school

libraryschool

ID

cardsome

books

向老师要游戏机拨685-7743给我打电话在教室里丢失了他的戒指根据句意及首字母提示填写单词1.ThisismyEnglishd____________.2.E____________me,isthisyourwatch?3.Thecomputerg____________ishis.4.Mikeisnotinthec____________,heisinthelibrary.5.A____________theteacherforyourschoolIDcard.ictionaryxcuseamelassroomskPractice单项选择(

)1.

—Excuseme,isthisyourgoldring?—Yes,___________.A.isit B.it’s C.itis D.itisn’t(

)2.

—Whatisthis?—Itisa______.A.eggB.orangeC.bananaD.