外研版 (新标准)七年级下册Unit 3 Language in use课文ppt课件

这是一份外研版 (新标准)七年级下册Unit 3 Language in use课文ppt课件，共60页。PPT课件主要包含了crayons，eraser，bag，football ，gloves，wallet ，tape ，watch ，phone ，camera 等内容，欢迎下载使用。

Lst and Fund
lst and fund bx
mbile phne
ducks and pigs
表示所有关系的代词叫物主代词, 也可叫作代词所有格。可分为两种: 名词性物主代词和形容词性物主代词。请看下面表格:
1. Are these crayns yurs?2. - Whse bag is this? - It’s mine.3. - Whse glves are these? - They’re mine.
Are yu familiar with these sentences? They are all frm this mdule.
4. Is the ftball Tny’s?5. Is it yurs t, Daming?6. - Are the crayns Betty’s? - N, they’re nt hers. They’re Lingling’s.7. Whse pencil is it?8. Are they yurs?
1. Are these crayns ______?2. - _______ bag is this? - It’s mine.3. - Whse glves are these? - They’re ______.4. Is the ftball ______?
5. Is it ______ t, Daming?6. - Are the crayns Betty’s? - N, they’re nt _____. They’re Lingling’s.7. ______ pencil is it?8. Are they ______?
It’s my bk. = It’s mine.It’s yur hat. = It’s yurs.It’s his jacket. = It’s his.It’s her ruler. = It’s hers.It’s ur ftball. = It’s urs.It’s their ntebk. = It’s theirs.
形容词性物主代词+名词 名词性物主代词后不跟名词
表示所有关系的代词叫物主代词, 也可叫作代词所有格。可分为两种: 名词性物主代词形容词性物主代词
名词性物主代词起名词的作用。为了避免重复使用名词，我们经常用名词性物主代词来代替“形容词性物主代词+名词”的形式。如：
1. My pen is missing. May I brrw yurs (= yur pen)? 2. Is this yur bk r mine(= my bk)?3. Lk at the tw pencils. The red ne is yurs(= yur pencil) and the blue ne is mine(= my pencil).
注意与形容词性物主代词区分：形容词性物主代词起形容词的作用，用在名词前面。例如： Is this yur ftball? 这是你的足球吗？2. Are my crayns there t？ 我的蜡笔也在那里吗？
★ 构成:① 在单数名词的末尾加’s构成名词的所有格,表示“……的”。
英语中的名词所有格表示一种所属关系, ’s所有格多用于有生命的名词。
Tny’s mther 托尼的妈妈 Tm’s pen 汤姆的钢笔
② 在以-s 或-es结尾的复数名词后只需加’。
tday’s class 今天的课
④表示时间、距离的名词所有格与有生命的名词所有格构成方法相同。
Wmen’s Day 妇女节
③在不以-s 或-es 结尾的复数名词后，加’s 构成所有格。
the girls’ bags 女孩们的书包
at my aunt’s 在我姑姑家 at the dctr’s 在医生的诊所 Linda’s and Jim’s mthers 琳达和吉姆的妈妈 Lucy and Lily’s rm 露西和莉莉的房间
②如果并列名词各自所拥有某物，每个名词后都加’s; 若表示两人共同拥有的物品, 在最后一个名词后加’s。
★ 注意:①可用名词所有格表示地点。
以下部分为课本练习，供老师在对答案时选择使用。
1 Wrk in pairs. Ask and answer questins.
bag camera crayns eraser ftball glves wallet watch
— Whse bag is this? Is it yurs?— N, it’s nt mine. It’s his.
Wrk in pairs. Ask and answer questins.
2 Cmplete the sentences with the crrect frm f the wrds frm the bx.
1 — Is this _____ sweater, Daming? — Yes, it is.2 — Are these glves _____, Betty? — Yes, they are.
3 — ______ watch is this? — It’s Tny’s.4 — This wallet isn’t _____. Is it yurs? — Yes, it is. Thank yu.5 — Tny is lking fr his crayns. — Are these ___?
6 — Is this bag Betty’s? — N, it’s nt ____. It’s Lingling’s.7 — Is this the girl’s ftball? — N, it’s nt ___ ftball.8 I can’t find ___ camera. Where is it?9 — What’s the name f the dg? — ___ name is Blackie.
3 Match the wrds frm Bx A with the wrds frm Bx B.
A her his yur ur my itsB his hers its mine urs yurs
Arund the wrld
There are many lst and fund websites, such as and Yu can’t find yur dg, yur cat, yur favurite watch … r yur brther?
The Internet lst and fund
They can help yu find them! Yu can search “fund items” r pst yur “lst items”. G t these websites and find yur things.
判断正(T)误(F)(   )1. There are a lt f lst and fund websites nline.(   )2. Yu can buy dgs and cats at www. lstandfund. cm.(   )3. Maybe yu can find yur favurite things at www. fundbin. cm.(   )4. The Internet lst and fund websites can help yu find yur lst things.
Wrk in pairs.
Student A: Think f three r fur things yu have lst r yu can chse frm the bx. Describe them.Student B: Think f five r six things yu have in yur lst and fund ffice r yu can chse frm the bx. Describe them.
bat camera cmputer crayns duck ftball glves mbile phne pig wallet watch
B: What things have yu lst?A: I have lst a bag.B: What clur is it?A: It is blue.B: Where did yu lse it?A: I lst it in the playgrund.B: I fund a blue bag in the playgrund. Is it yurs?A: Yes, it’s mine. B: Here yu are.A: Thank yu.B: Yu’re welcme.
bat camera cmputer crayns duck ftball glves mbile phne pig wallet watch
B: What things have yu lst?A: I have lst a….B: What clur is it?A: It is ….B: Where did yu lse it?A: I lst it ….B: I fund a … …. Is it yurs?A: Yes, it’s mine./ N, it’s nt mine. B: Here yu are./ OK.A: Thank yu. / Thank yu all the same.B: Yu’re welcme.
形容词性的物主代词+名词 =名词性的物主代词后不跟词
When we lst smething, r pick up smething, what shuld we d ?（当我们丢了东西时或者捡到东西时，我们应该怎么做?）
Think abut it
Write a lst ntice (寻物启事) r a fund ntice (招领启事）
4. Read the lst and fund ntes. Write ntes fr tw mre things.
My glves.They’re blue and white.Call Tny at 8574 9326.
Lst A watch It's white. Please call Mary at 654-321. 需写明物品
物品特征失物人还有联系方式.
Put in rder t make a message（排序）
at 63752148.It is brwnPlease call CindyMy ntebk.Lst:
Lst: My ntebk. It is brwn. Please call Cindy at 63752148.
今丢失钱包一个，有拾到者可打电话695-3059与David联系。
Lst:My MyPlease
根据所给提示，完成下面的寻物启事。
Lst A blue wallet.At schl.Call Lingling at 5021134.
寻物启事：玲玲在学校丢失一个蓝色钱包，请联系电话码号5021134.
LstMy schl ID card.My name is Li Ruiqi.Please call 685-6034.
Li RuiqiSanqu Middle schlClass 11 Grade7
Is this yur bag?Call Betty at 2369 0390
Fund A red pen I fund it in classrm n May.1st. Please call Mary at 654-321. 1.要写明拾到的物品.
2. 物品特征.3. 还可以具体写一下在哪拾到的. 什么时间捡到的.4. 别忘了写清楚联系人及联系方式.
Put these pieces in rder(排序). Write their numbers（序号写在练习本上）.
at 529-6403.
please call David
A set f keys.
Please call David
根据所给提示，完成下面的招领启事。
捡到一部手机，失者可打电话425-6801找Bb.
Phne number
A mbile phne
is 425-6801
Is this yur____?It's_____.Please ____ Miss Ma at 3144829.
Fund:招领启示 Is this yur I fund it n/in… It is... Please call sb. at 号码.
FundIs this yur red bag?Fund at the statin.Call Li at 13487111234.
招领启事：Li在车站捡到一个红色包包，联系电话为13487111234。
Fund: CraynsAre these yur crayns ?Please call Mary at235-0285.
寻物启事和失物招领的格式
Lst:寻物启事 It is … (特征) My name is… Please call at... [数字] Thank yu very much!
Fund:招领启示 I fund a … Is this yur It is … My name is... Please call at... [数字]
请根据信息写一份寻物启事
Name: HelenLst: a ntebk Phne :646-6412
Lst: A ntebk My name is Helen. I lst my ntebk. Can yu help me find it? Please call me at 646-6412. Thank yu.
短剧包括丢物，捡物，交物，领物或还物
Lst and fund
What's this ?Wh(谁) lst it?
I fund a /an
I lst my （哪里） is it ?
Is this yur yu are .
用英语写失物招领和寻物启事
招领启示：一个紫色钱包，找Jhn 电话号码：3539495寻物：一个照相机 失主是Steve 电话 6034685
Fund I fund a wallet. It’s purple. Is it yur wallet？If it is yur wallet , please call Jhn at 3539495.
Lst I lst a camera. If yu find my camera, please call Steve at 6034685.Thank yu very much!
注: 另附wrd文档。 点击此处链接
Ⅰ. 用括号内所给单词的适当形式填空。1. — Is this ftball Daming’s? — N, it isn’t _________ (he).2. The kids want t pen _________ (they) presents.3. This bike isn’t ________ (my). I think it’s ________ (they).4. My dress is white. _________ (she) is red.5. This is _________ (they) classrm, but where is _________ (ur)?
6. This is my dg. _______ (it) name is Lucky.7. He is my friend. ______ (he) name is Li Ming. And ______ (he) sister is Li Fang.8. This is ______ (I) bk, nt ______ (yu).9. —What is Betty’s phne number? — ______ (she) phne number is 7933 4309.10. This is ______ (yu) new dg Wangwang.
Ⅱ. 用正确的代词完成下面的短文。Hi, everyne! My name is Danny. I live in Beijing with (1) ________ parents. Miss Yang is my Chinese teacher. (2) ________ is always in red, because red is (3) ________ favurite clur. I have a pet (宠物). (4) ________ name is Plly. Li Qi is my Chinese friend. (5) ________ English name is Jhn. (6) ________ are in the same class. He is gd at Chinese and he ften helps (7) ________. And I help (8)________ with English. Li Qi’s bike is black, and (9) ________ (my bike) is black t. My huse is next t (10)________. We g t schl and g hme tgether.