人教版七年级上册英语《Unit 3 Section A Grammar Focus-3c 》课件

1、Section A Grammar Focus-3cu To learn to use Yes/No questions and short answers to identify ownership.u To learn to use possessive pronouns mine, yours, his, hers. Language Goals Lets play a guessing gameWhats that?Is that a/an?Yes, it is. / No, it isnt. Warming upWhats this?Is this a/an?Yes, it is.

2、/ No, it isnt.Whats that?Is that a/an?Yes, it is. / No, it isnt.Are these her?Yes, they are./ No, they arent.Are those his?Yes, they are./ No, they arent.Are those her?Yes, they are./ No, they arent.Grammar FocusIs this your pencil?Yes, it is. Its mine. / No, it isnt. Its hers.Is this his green pen?

3、Yes, it is. / No, it isnt. The blue pen is his.Is that your schoolbag?Yes, it is. / No, it isnt. Its his.Are these your books?Yes, they are. / No, they arent. Theyre hers.Are those her keys?Yes, they are. / No, they arent. Theyre mine. its it isisntis notarentare not1. _ your school bag? （作肯定回答）（作肯定

4、回答） 这是你的书包吗？这是你的书包吗？ 是的，它是。是的，它是。2. _ your pencils? （作否定回答）（作否定回答） 这些是你的铅笔吗？这些是你的铅笔吗？ 不，它们不是。不，它们不是。3. _ your eraser? （作肯定回答）（作肯定回答） 那是你的橡皮吗？那是你的橡皮吗？ 是的，它是。是的，它是。4. _ your rulers? （作否定回答）（作否定回答） 那些是你的尺子吗？那些是你的尺子吗？ 不，它们不是。不，它们不是。Is thisAre theseNo, they arent.Yes, it is.No, they arent.Yes, it is.Is t

5、hatAre thoseComplete the questions and answers about each picture.Is _ your book?Yes, it is.No, it _.Are _ my pencils?Yes, _ are.No, they arent. Is _ his ruler?Yes, it _.No, it isnt. Are _ her pens?Yes, they are.No, they _.thisisntthesetheythatisthosearent3aGroup workUse the things in the picture an

6、d the sentence patterns in 3a to make your own conversations.Then role-play in front of your classmates.3bRead the questions and complete the answers.Yes, _. Its _.No, _. _ Sallys.1. Is this her ruler? 2. Is that Erics schoolbag?it ishersit isntIts3. Are these his pencils?4. Are those Annas books?Ye

7、s, _. Theyre _.No, _. _ mine.they arehisthey arentTheyrePut some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!No, itisnt. 3cIs this your eraser?B: Yes, it is. No, it isnt.Find the OwnerA: Is this your ?Lets play the game! Whats this i

8、n English? Its a / an How do you spell it? Is this your No, it isnt. Is this his / her No, it isnt. Its his / her You can use the following sentence patterns:Is that/this ? 那那/这是这是吗吗？这是个一般疑问句，是用来确认物主关系的。这是个一般疑问句，是用来确认物主关系的。 肯定回答：肯定回答：Yes, it is. 否定回答：否定回答：No, it isnt. 注意：注意：答语答语不用不用this或或that。例句：例句：

9、Is this an orange? 这是个桔子吗？这是个桔子吗？ Yes, it is. 是的，它是。是的，它是。 Is that your jacket? 那是你的夹克吗？那是你的夹克吗？ No, it isnt. 不，不是。不，不是。 Are these/those ? 这些这些/那些是那些是吗？吗？ 在这种句型中在这种句型中名词要用复数形式名词要用复数形式。不用。不用 不可数名词。不可数名词。 肯定回答：肯定回答：Yes, they are. 是的。是的。 否定回答：否定回答：No, they arent. 不是。不是。 注意：注意： 不能用不能用these或或those来作简略回答来

10、作简略回答。例句：例句：Are these your rulers? 这些是你的尺子吗？这些是你的尺子吗？ No, they arent. 不是。不是。 Are those his erasers? 那些是他的橡皮吗？那些是他的橡皮吗？ Yes, they are. 是。是。一调二改三问号一调二改三问号1. “一调一调” ：把把be动词调至句首；动词调至句首；2. “二改二改”： 改主语称谓；改主语称谓；3. “三问号三问号”：在句末加上问号在句末加上问号This is my pen.Is this your pen?含有含有bebe动词的陈述句变一般疑问句动词的陈述句变一般疑问句根据要求完成

11、句子。根据要求完成句子。1. This is her eraser. (改一般疑问句改一般疑问句)2. Is that Marys pen? (否定回答否定回答)3. That is my ruler. (否定陈述句否定陈述句)4. Is his pen here? (肯定回答肯定回答)Is this her eraser?No, it isnt.That isnt my ruler.Yes, it is.【运用运用】5. This is a pen. (变为一般疑问句）变为一般疑问句）6. Is this your pen? (肯定回答）肯定回答） 7. Is that her Englis

12、h book? (否定回答）否定回答）Is this a pen?Yes, it is.No, it isnt.狗的名字狗的名字 _the name of the dog1. 表示表示无生命事物的所有关系无生命事物的所有关系，用，用“名词名词 + of + 名词名词”结构，表示前者属于后者。结构，表示前者属于后者。 2. 表示表示有生命事物的所有关系有生命事物的所有关系，在，在名词其后加名词其后加s来表示来表示所属关系，意为所属关系，意为“的的”。例：安娜的例：安娜的 Annas 鲍勃的鲍勃的 Bobs名词所有格名词所有格名词所有格的构成方法名词所有格的构成方法一般的一般的单数名词单数名词在词

13、尾直接加在词尾直接加“s”Toms book 汤姆的书汤姆的书my uncles car我叔叔的小汽车我叔叔的小汽车以以-s结尾的复数名词结尾的复数名词在词尾加在词尾加“s”the students basketball学生们的篮球学生们的篮球不规则复数名词不规则复数名词在词尾加在词尾加“s”Womens Day 妇女节妇女节Childrens Day 儿童节儿童节名词性物主代词名词性物主代词。mine，hers，yours 等是名词性物主代词，相当于一个名词，等是名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于可以在句子中单独使用。它相当于“形容词物主代词形容词物主代词 + 名

14、词名词”。而形容词性物主代词只能和名词在一起使用。而形容词性物主代词只能和名词在一起使用。例句：例句： This is your ruler. Its not my ruler. = This ruler is yours. Its not mine. 这是你的尺子，它不是我的。这是你的尺子，它不是我的。 Those arent his books. Theyre her books. = Those books arent his. Theyre hers. 那些书不是他的。它们是她的。那些书不是他的。它们是她的。形容词性物主代词和名词性物主代词表形容词性物主代词和名词性物主代词表1. Da

15、les father is a teacher. _ is a teacher, too. A. I B. My C. Mine D. Me 2.Thisismybook.isoverthere.A.YourB.YoursC.YouD.Mine3.Whosepencilsarethere?Theyre.A.myB.meC.mineD.ourC【运用运用】BCI. 单项选择。1. Is this your key, Jenny? No. _ is in my schoolbag. A. His B. Hers C. Mine 2. Is this _ book? No, it isnt _. A

16、. theirs; their B. hers; his C. your; mine3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my CCB4. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers B. her; She C. hers; Her5. These arent _ yellow pencils. The blue pencils are_. A. mine, my B.

17、 his, his C. hers, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, LindasABC1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my).2. Is that _ (Anna) green eraser. No, it isnt. The red eraser is _ (her).3. Are _ (this) your keys? No, _ (it) arent. 4

18、. Is the blue pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.II. 用所给单词的适当形式填空。thesethesemineAnnaspencil boxeshersyoursBobsEricsHisIII. 根据提示完成句子。1. _ _ (那些是那些是) Dales keys? 2. Is this her eraser? （改为复数句）（改为复数句） _ _ her erasers? 3. Are those his ruler

19、s? （作否定回答）（作否定回答） No, _ _. 4.Are those his keys? （改为单数句）（改为单数句） _ _ his key?Are those Are these they arent Is that . 翻译句子。1.那些橡皮是你的吗？那些橡皮是你的吗？ 不是，它们是玛丽的。不是，它们是玛丽的。2.这是你的书吗？这是你的书吗？ 是的，是我的。是的，是我的。3.那是李明的词典吗？那是李明的词典吗？ 不，不是。它是我的。不，不是。它是我的。4.这些是他的尺子吗？这些是他的尺子吗？ 是的，是他的。是的，是他的。Are those erasers yours? No, t

20、hey arent. They are Marys.Is this your book? Yes, it is. Its mine.Is that Li Mings dictionary? No, it isnt. Its mine.Are these his rulers? Yes, they are. 中考链接 Excuse me, may I use your dictionary? _is at home. Certianly. But remember to returnit on time. A. I B. Me C. My D. MineD由“我可以用你的字典吗？我的在家里。”可知要用名词性物主代词。1.写出下列单词的名词性物主代词：写出下列单词的名词性物主代词：his, her, I, it, you2.写出下列名词的所有格：写出下列名词的所有格：Mary, Paul, Li Ming, women, Brown