[人教版]七年级上英语unit3单元全套优质课件.pptx

1、unit 3 人教版七年级英语上册单元全套课件人教版七年级英语上册单元全套课件 Is this your pencil. Section A 1a-2d Section A Grammar Focus-3c Section B 1a-1e Section B 2a-2c Section B 3a-Self Check 使用说明：点击对应课时，就会跳使用说明：点击对应课时，就会跳 转到相应章节内容，方便使用。转到相应章节内容，方便使用。 Section A 1a-2d To learn the things in the classroom. To learn to identify owner

2、ship. To learn possessive pronouns: mine, yours, his, hers. Language Goals To learn to ask the owner of things in our daily life. Emotional Goal A: Hello! My names / Im Whats your name? B: My names / Im A: Nice to meet you. B: Nice to meet you, too. A: Is this a photo of your family? B: Yes, it is.

3、A: Is this your brother? B: Yes, he is. Warming up Is this a.? Is this a notebook? Yes, it is. Is this a knife? No, it isnt. an eraser What things are there in your schoolbag? a pencil a pen a book a ruler a pencil box a schoolbag a dictionary an eraser Whats this in English? Its a/an. Whats this in

4、 English? Its an eraser. Whats this in English? Its a ruler. 1. pencil _ 2. pen _ 3. books _ 4. eraser _ 5. ruler _ 6. pencil box _ 7. schoolbag _ 8. dictionary _ e g b h c f a d Match the words with the things in the picture. 1a Number the things in the picture. 1.eraser 2.pen 3.ruler 4.knife 5.pen

5、cil 6.pencil box 7.schoolbag 1 2 3 4 5 6 7 Whats this in English? Its a. Make conversations with your partner. pencil pen dictionary book ruler eraser schoolbag pencil box Listen and number the conversations(1-3). A: Is this your pencil? B: Yes, it is. Its mine. A: Is that your schoolbag? B: No, it

6、isnt. Its his. A: Are these your books? B: No, they arent. Theyre hers. 3 2 1 1b A: Is this your pencil? B: Yes, it is. Its mine. Practice the conversations above with your partner. Then make your own conversations. 1c A: Is that your schoolbag? B: No, it isnt. Its his. A: Are these your books? B: N

7、o, they arent. Theyre hers. Is this your book? Yes, it is. Its mine. Its your turn to make your own conversations. Listen and check the things you hear. 2a Listen again. Complete the conversation with the words in the box. 2b eraser pencil ruler pencil box books Tom: Excuse me, Grace. Is this your_?

8、 Grace: Yes, thank you. And those are my_. Tom: And Jane, is this your_? Jane: No, it isnt. Its hers. Tom: OK, and these are my_. This is your _, Jane. erasers pencil ruler pencil box books Practice the conversation in 2b. Then make your own conversations using the things in your classroom. 2c Is th

9、is your pencil? Yes, it is. Is this your book? No, it isnt. Its hers. Are these your erasers? Yes, they are. Role-play the conversation. Look at the picture. What can you see in the picture? A dictionary, pencils, pens and an eraser. 2d Teacher: Hi, Anna. Are these your pencils? Anna: No, theyre Bob

10、s. Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his. Teacher: What about this dictionary? Anna: Its Helens. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is . Teacher: Thank you for your help, Anna. Anna: Youre welcome. 1.What about t

11、his dictionary? Its Helens. What about ? 意为“意为“怎么样？”怎么样？”, 相当于相当于“ How about? ”, about是介词，后面可是介词，后面可接名词、代词或接名词、代词或 动词动词-ing形式。用于非正式场合中对所谈话题进行反问，形式。用于非正式场合中对所谈话题进行反问， 或向对方征求意见。或向对方征求意见。 Language points 例句：例句：Im busy this afternoon. What about this evening? 今天下午我比较忙。今晚怎么样？今天下午我比较忙。今晚怎么样？ I like Englis

12、h. How about you? 我喜欢英语。你呢？我喜欢英语。你呢？ 2.Thank you for your help, Anna. thank you for 意为意为为为感谢你感谢你,等于等于Thanks for, 都是表都是表达达感谢的方式。感谢的方式。 for是介词，后加是介词，后加名词、代词或动词名词、代词或动词-ing 形式形式。表示感谢的内表示感谢的内 容或原因，即容或原因，即 thank you for sth. 或或 thank you for doing sth. 他人对自己说 他人对自己说Thank you时，可以回答时，可以回答Youre welcome! (不用

13、谢不用谢) 例句：例句：Thank you for your books. = Thanks for your books. 多谢你的书。多谢你的书。 Thank you for your photos. 谢谢你的照片谢谢你的照片。 Thank you for helping me. 谢谢你帮助我。谢谢你帮助我。 【运用运用】 1.Its Sunday today. What about (go) swimming? 2.My pen is black. And you? (选出替代画线部分的选出替代画线部分的 选项选项) A. What about yours B. How are you

14、C. Excuse me D. Sorry going A 3. 你呢？你呢？ _ _you? 4. 谢谢你的帮助。谢谢你的帮助。 不用谢。不用谢。 _ you _ your help. Youre _. What about Thank for welcome I. 根据提示填写单词。 1. That _ （铅笔）（铅笔）is not mine. 2. This is her _（盒子）（盒子） . 3. That is a _ （字典）（字典）. 4. Is this your _（书包）（书包） ? 5. That _ （书）（书）is Jims. 6. I lost my notebo

15、ok in the school _ (图书馆). 7. That white cup is _ (你的). 8. Excuse me, are these two _ (字典) Helens? 9. I can _ (帮助) Helen and Sally. pencil box dictionary schoolbag book library yours help dictionaries ExercisesExercises II. 根据汉语意思完成句子。 1. 请问，这是你的铅笔盒吗？请问，这是你的铅笔盒吗？ _ , is this _ pencil box? 2. 这些书是你的吗？

16、这些书是你的吗？ _ these _? 3. 这些钥匙不是我的。这些钥匙不是我的。 These _ are _. Excuse me your Are books yours keys not mine . 翻译句子。 1.1.请问，这本书是你的吗？请问，这本书是你的吗？ 2.2.那本词典是他的吗？那本词典是他的吗？ 不，是我的。不，是我的。 3.3.我的铅笔盒在桌子上。我的铅笔盒在桌子上。 4.4.书包里有铅笔、尺子和橡皮。书包里有铅笔、尺子和橡皮。 Excuse me, is this book yours? Is that dictionary his? No, its mine. My

17、 pencil box is on the desk. There are pencils, rulers and erasers in the schoolbag. Allan, I found a red eraser under your chair. Is it yours? Oh, yes. Its _. Thank you, Mike. A. me B. my C. mine 中考链接 我（宾格） 由问句“它是你的吗？” 可知回答“是我的。” 我的（形容词 性物主代词） 我的（名词性 物主代词） 1.写出下列单词对应的名词性物主代词：写出下列单词对应的名词性物主代词： you, I

18、, his, her Summary 2.What are in your school bag? Tell your classmates and count them. 1. Review the words and conversations we learned today. 2. Preview for the next lesson. Homework Section A Grammar Focus-3c To learn to use Yes/No questions and short answers to identify ownership. To learn to use

19、 possessive pronouns mine, yours, his, hers. Language Goals Lets play a guessing game Whats that? Is that a/an? Yes, it is. / No, it isnt. Warming up Whats this? Is this a/an? Yes, it is. / No, it isnt. Whats that? Is that a/an? Yes, it is. / No, it isnt. Are these her? Yes, they are./ No, they aren

20、t. Are those his? Yes, they are./ No, they arent. Are those her? Yes, they are./ No, they arent. Grammar Focus Is this your pencil? Yes, it is. Its mine. / No, it isnt. Its hers. Is this his green pen? Yes, it is. / No, it isnt. The blue pen is his. Is that your schoolbag? Yes, it is. / No, it isnt.

21、 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 is isntis not arentare not 1. _ your school bag? （作肯定回答）（作肯定回答） 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，

22、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 this Are these No, they arent. Yes, it is. No, they arent. Yes, it is. Is that Are those Complete the questions and answers about each picture. Is _ your

23、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 _. this isnt these they that is those arent 3a Group work Use the things in the picture and the sentence patterns in 3a to make your own conversat

24、ions.Then role-play in front of your classmates. 3b Read the questions and complete the answers. Yes, _. Its _. No, _. _ Sallys. 1. Is this her ruler? 2. Is that Erics schoolbag? it is hers it isnt Its 3. Are these his pencils? 4. Are those Annas books? Yes, _. Theyre _. No, _. _ mine. they are his

25、they arent Theyre Put some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses! No, it isnt. 3c Is this your eraser? B: Yes, it is. No, it isnt. Find the Owner A: Is this your ? Lets play the game! Whats this in English? Its a / an How do yo

26、u 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？ 这这是个一般疑问句，是用来确认物主关系的是个一般疑问句，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：Is this an orange? 这是个桔子吗这是个桔子吗？

27、 Yes, it is. 是是的，它的，它是。是。 Is that your jacket? 那是你的夹克吗那是你的夹克吗？ No, it isnt. 不不，不是。，不是。 Language points 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来作简来作简略回答略回答。 例句：例句：Are t

28、hese your rulers? 这些这些是你的尺子吗？是你的尺子吗？ No, they arent. 不是。不是。 Are those his erasers? 那些那些是他的橡皮吗？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 根据要求完成句

29、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

30、her English 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 dog 1. 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来来表示表示 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 名词所有格的构成名词所

31、有格的构成方法方法 一般的一般的单数名词单数名词在词尾直接加在词尾直接加 “s” Toms book 汤汤姆的书姆的书 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 等是名词性物主等是名词性物主代词代词，相当于一个名词，相当于一个名词， 可以在句子中单独使用。

32、它相当于“形容词物主代词可以在句子中单独使用。它相当于“形容词物主代词 + 名词名词 ”。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. 这这是你的尺子，它不是我的。是你的尺子，它不是我的。 Those arent his books. Theyre her books. = Those books arent his. Theyre hers. 那些那些书不是他的。它们是她的。书不是他的。它们

33、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. Dales father is a teacher. _ is a teacher, too. A. I B. My C. Mine D. Me 2. This is my book. is over there. A. Your B. Yours C. You D. Mine 3.Whose pencils are there? Theyre . A. my B. me C. mine D. our C 【运用运用】 B C I. 单项选择。 1. Is this your key, Jenny? No.

34、_ is in my schoolbag. A. His B. Hers C. Mine 2. Is this _ book? No, it isnt _. A. theirs; their B. hers; his C. your; mine 3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my C C B Exercises 4. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers

35、B. her; She C. hers; Her 5. These arent _ yellow pencils. The blue pencils are_. A. mine, my B. his, his C. hers, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, Lindas A B C 1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my). 2. Is that _ (Anna)

36、 green eraser. No, it isnt. The red eraser is _ (her). 3. Are _ (this) your keys? No, _ (it) arent. 4. 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。 these these mine Annas pencil boxes hers yours Bobs Erics His III. 根

37、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 rulers? （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，

38、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, they 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 u

39、se your dictionary? _is at home. Certianly. But remember to returnit on time. A. I B. Me C. My D. Mine D 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。 Summary 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, you 2.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, Browns 3.How to ask the owner of things? What sen

40、tence patterns did we learn? 1. Finish the exercises. 2. Preview the new words and expressions. 3. Preview 1a-1e. Homework Section B 1a-1e To learn new words: baseball,watch, computer, game,card, notebook,ring,bag. To learn the sentence patterns: 1.A: Whats this? B: Its a . 2. How do you spell it? L

41、anguage Goals Do you know these things? Warming up notebook baseball key watch computer game ring Lets play a game! Who has the best eyes? 谁的眼睛最亮谁的眼睛最亮? Name the things as soon as you see them. Whats this? Match the words with the things in the picture. 1a 1. baseball _ 5. key _ 2. watch _ 6. notebo

42、ok _ 3. computer game_ 7. ring _ 4. ID card _ 8.pen _ 9. bag _ e b h a i g c d f Ask and answer questions about the things in the picture in 1a. 这是什么？这是什么？ 你怎么拼你怎么拼 写它的？写它的？ 1b A: Whats this? B: Its a(an) A: How do you spell it? B: . computer game ID-card notebook baseball pen ring key Is this a boo

43、k? No, it isnt. Whats this? Its a pencil. How do you spell it? P-E-N-C-I-L. According to the example, make converstions. Pair-work Yes No No Yes No Yes No Yes Listen and circle the things you hear in 1a. 1c 1.baseball _ 2.watch _ puter game_ 4.ID card _ 5.key_ 6.notebook _ 7.ring_ 8.pen_ Listen again. Write the things that belong to Linda or Mike. LindaLinda watch _ _ _ _ MikeMike ID card pen baseball 1d Listen again and fill in the blanks. I lost my _ this morning. OK. Is this your _ ? No, it _. Thats my _. _ you