人教新目标版英语七年级上册 Unit 3 Is this your pencil第二课时Section B (GrammarFocus-3c)课件

这是一份人教新目标版英语七年级上册 Unit 3 Is this your pencil第二课时Section B (GrammarFocus-3c)课件，共19页。
Unit 3 Is this your pencil?第二课时 Section B (Grammar Focus-3c)Learning Objectives1.Grammar: ①含be动词的一般疑问句 ②名词性物主代词 2. Sentences：（1）— Is this your pencil? —Yes, it is. It’s mine./No, it isn’t. It’s hers. （2） —Is that your schoolbag? —Yes, it is./No, it isn't. It's his. （3）—Are these your books? —Yes, they are./No, they aren't. They're hers. （4）—Are those her keys? —Yes, they are./No, they aren't. They're mine.Warm-up This, this, what’s this ?Pencil, pencil, it’s a pencil.That, that, what’s that ?Ruler, ruler, it’s a ruler.These , these , what're these ?Books, books, they’re books.Those, those, what're those ?Erasers, erasers, they’re erasers.Let’s chantLeading in 1. 这是你的铅笔吗？2. 这些是你的书吗？3. 谢谢你的帮助。4. 那是你的橡皮吗？5. 那些是你的字典吗？6. 不客气。1. Is this your pencil?2. Are these your books?3. Thanks for your help.4. Is that your eraser?5. Are those your dictionaries?6. You’re welcome.Grammar Focus Language points 含有be 动词的一般疑问句的构成及其答语一般疑问句主语是this, that, these或those，回答时用it指代this或that；用they指代these或those。含be动词的肯定句变一般疑问句 “一提、二变、三问号”一提：将be动词提到句首， 且首字母大写。二变： 把原主语的首字母变成小写； 如果原主语为第一人称， 则应把第一人称变为第二人称， be动词也要作出相应的变化； 如果有形容词性物主代词my或our， 也应改为your。三问号：将句末的标点符号改为问号。She is a teacher.Is she a teacher?I am Tom.Are you Tom?Those are my pens.Are those your pens?This is her pencil box.Is this her pencil box?e.g.3aComplete the questions and answers about each picture.thisisn’tthesetheythatisthosearen’t3bRead the questions and complete the answers.1. Is this her ruler? Yes, _______. It’s ______.2. Is that Eric’s schoolbag? No, _______. ______ Sally’s.3. Are these his pencils? Yes, _________. They’re ______.4. Are those Anna’s books? No, ___________. ________ mine.it ishersit isn’tIt’sthey arehisthey aren’tThey’re3cPut some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two guesses!Is this your eraser?No,it isn'tIs this your book, Tom?Yes, it is. It’s mine.Is that your dictionary, Lily?No, it isn’t. I think it’s Jane’s.Yes, They are. It’s mine.Are these ...？ No, They aren’t.They are ...Exercises 1.—Is this your eraser? —Yes, _______.A. this is B. this’s C. it’s D. it is2.— Is that Alice’s dictionary? — Yes, it’s 　　　. A. his B. hers C. mine D. yours一、单项选择3.— Are those Tom’s pens? — No, 　　　 aren’t. A. these　 B. those　 C. it　 D. they4.This isn’t 　　　 book. It’s 　　　. A. my; her　　　　 B. my; hers C. mine; her　　　　 D. mine; hers二、按要求完成下列各题1. She is good at playing the piano. (变为一般疑问句) ____ ____ good at playing the piano? 2. These are her erasers. (变为一般疑问句) ______ _____ her erasers? (作肯定及否定回答) Yes, _____ ____. / No, ____ _______.3. That is my schoolbag. （同义句） ______________________________ Is shethey are Are these they aren’t That schoolbag is mine.Summary 含有be动词的一般疑问句的句式结构Be 动词（Am/Is/Are）+ 主语+ 其他？No, 主语+be 动词（am/is/ are）+not.Yes, 主语+be 动词（am/is/ are）.Homework 1. Recite the sentences in Grammar Focus.2. Preview the new words in Section B (1a-1d).