2012秋人教版英语七年级上Unit2课件1(预备课).ppt
Period 1西斋中学西斋中学 备课组备课组 镇武瑜镇武瑜Hello!Hi! Good morning (afternoon / evening)! Nice to meet you!My name is Alice. Whats your name? Whats your first/ last name? 1.Greeting Period 1 预备课预备课 Step 1RevisionThis is a pencil.That is That is a pencil.Practice “this .that” This is a (an) .That is a (an) .This isThis is a key.These are keys.This is a pencil.(这些) These are pencils.This is a schoolbag. These are schoolbags.this theseis are That is a pen.Those are pens.That is an eraser.Those are erasers.(那些那些)That is a ruler.Those are rulers.that thoseis are it theyIt is a watch.They are watches.It is a key.They are keys.It is an orange.They are oranges.This is a map.These are erasers.Those are jackets.These are s.Those are s.That is a mapUse this,that, these, those make sentences.That is your book.This is my book.HisherMyyourThis is my pen .These are my pens.practice.myThis is his pen .These are his pens.hispractice.This is her pen .These are her pens.practice.her指示代词：指示代词： 表示表示“这个这个”、“那个那个”、“这些这些”、“那些那些”等指示等指示概念的代词叫指示代词。概念的代词叫指示代词。指示代词用法例句This (these)一般用来指时间或空间上较近的事物Is this your pencil?These are my friends.That (those)常用来指时间或空间上较远的事物Is that his book?Those are my brothers.Practice “this .that” and “these ,those” Is this/that a (an) . ?Are these/ those s ?.Is this a map?Yes,it is.Are these maps?Yes,they are.Are those pens?No,they arentIs that a pen?No,it isnt那些是钢笔吗那些是钢笔吗?不不,他们不是他们不是.A: Are these -?B: Yes,they are. (No,they arent.)practice.a jacketjacketsa keykeysA: Are those -?B: Yes,they are. (No,they arent.)practiceIs this /that.?Yes, it is./ No, it isnt.Is he /she ?Yes, he/she is ./ No, he/she isnt. 3. Presentation Practise “he” and “she” Point at each student and ask “Is this/that.?” Let Ss answer “Yes, he/she is. No, he/she isnt.” quickly.A: Is this Yao Ming?B: Yes, he is. Practice A: Is that Yao Ming?B: No, he isnt. He is Liu Xiang.isnt =is notA: Is this Cai Yiling?B: Yes, she is.A: Is that Cai Yiling?B: No, she isnt. She is Li Jiaxing.A: Are these SHE?B: Yes, they are.A: Are those SHE?B: No, they arent. They are F4.arent = are notbebe动词表示动词表示“是是”，有三个：，有三个：am ,is, are.am ,is, are.我（我（I I）用）用(am),(am),你你(you )(you )用用(are),(are),isis连着他连着他(he)(he)、她、她(she)(she)、它、它(it),(it),isis跟在跟在单数后，复数全部都用单数后，复数全部都用are.are.复数注意到了吗？注意到了吗？单数单数 复数复数 this these that those it they She they He they is are用 is are am填空1.That _ a jacket. It _ red . 2.Those_ baseballs.They_ white.3.This _ my quilt. It _red.4.Helen _ a girl, she _ my friend.5.That is Tony.He _ my uncle.6.What _ this? It _a map.7.What _ these?They_ oranges.8.I _ a boy. My name _Jack.9.How _ you? I _ fine,thanks.isisareareisisisisisisisareareamisaream1. Is these your grandparents?2. Those is my sister.3. Is that your family?4. This are my brother.5. Are these your friend?6. That is my cousin.7. Is those your brothers?8. Are those your sisters?Are_That _is_friends_Are用用he，she，it，they 填空填空1.This is a ruler. _ is a red ruler.2.That is my eraser. _is white.3.This is her mother. _ is a teacher4.That is his brother. _ is 16.5.That is Eric._ is my friend.6.Those are my father and my mother. _ are my parents.7.These are my grandfather and grandmother. _ are my grandparents.It It She HeHeThey They 单数变复数单数变复数 this 变变 these that 变变 those he/she/it 变变they is 变成变成 are 名词后边加名词后边加s: boyboys girl_girls你的我的他你的我的他/她的都不变她的都不变.物主代词不与物主代词不与a/an并用。并用。 情况情况构成方法构成方法读音读音例词例词 一般情况一般情况 加加- s清辅音后读清辅音后读s浊辅音和元浊辅音和元音后读音后读zmapsbagsfriends以以s, sh ,ch ,x等等结尾的词结尾的词加加-es读读izbuses, boxes,watches以辅音字母以辅音字母+y结尾的词结尾的词变变y 为为i再再加加-es读读izfamilyfamilies可数名词复数的加法可数名词复数的加法 This is Jims friend.These are his friends.This is his sister.These are his sisters.一一 起起 做做That is a baby. Those are babies. That is a dog.Those are dogs.1.This is an eraser.2.This is my backpack.3.That is an orange jacket.4.It is a red ruler.5.Is this your brother? Yes, it is. / No, it isnt.These are erasers.These are my backpacks.Those are orange jackets.They are red rulers.Are these your brothers ?Yes, they are/No. they arent. 6.This is a family. 7.My parent is at home. 8.Your grandparent is old. 9.The class is good. 10. It is her box.These are families. My parents are at home . Your grandparents are oldThe classes are good. They are her boxes.1 11.Thats a dictionary. 12. It is a watch. 13.Is this a new city? Yes, it is. 14.Is that your box? No, it isnt. 15.Whats that in English?Those are dictionaries .They are watches.Are these new cities ?Yes ,they are.Are those your boxes?No, they arent.Whatre those in English?把下列句子单数变成复数：把下列句子单数变成复数：1.This is a book.2.That is an orange.3. This is my pencil .4.That is her quilt.5.Is this your watch?6.Is that his dictionary?7.Thats his ring. These are books.Those are oranges.These are pencils.Those are her quilts.Are these your watches?Are those his dictionaries?Those are his rings.把下列句子变为一般疑问句：把下列句子变为一般疑问句：1.This is my sister. 2.That is your father.3.These are her parents.4.Those are his brothers.5.Those are my schoolbags.6.She is my sister.7.He is his brother.8.I am Jeff.Is this your sister?Is that your father? Are these her parents?Are those his brothers?.Are those your schoolbags?Is she your sister?Is he his brother?Are you Jeff?
