仁爱版七年级英语上册 Unit 2 Topic 3 Section B 课件(共36张PPT).ppt

1、Unit 2 Topic 3 Section BSallyscapHelenscoatMr.BrownsshirtStevespantsMariasdressMiss WangsshoesYukiostrousersLi MingsjacketMichaelsT-shirtWang JunfengsglovesWhose is this/that?Its Whose are these/those?Theyre知识点10：jacket 5dVAkIt n.夹克1.这是谁的夹克？Whose jacket is this?同义句：这件夹克衫是谁的？Whose is this jacket?P45-

2、1a知识点11：think的用法解析一：“I think+一个句子”，意思是“我想;我认为”表达说话者对某事的看法。如：1、我认为你说得对。I think_.2.我想这是汤姆的帽子。_its Toms cap.youre rightI think 解析二：如果主语是第三人称单数,think不再使用原形，而要用它的第三人称单数形式 thinks。如：3.他认为这是李明的夹克。He_its Li Mings _.4.我朋友认为那是她的。My friend _its _.5.我的朋友们她来自英格兰。My friends _she is/comes from England.thinksjackett

3、hinkshersthink 解析三：在I/we think引出的句子中，一般否定think,但翻译成汉语时，否定词却在后面。如：6.I think you are right.(变否定句)I _ you _right.翻译变成后的否定句：_7.We think the jacket is Toms.We _ _the jacket _Toms.翻译变成后的否定句：_ dont thinkaredont thinkis课堂练习11：1.She _its Li Mings Jacket.A.know B.think C.thinks D.is2、我认为他是对的。I _he _right.3、我认

4、为他不对。I _ _he _right.4.We think Tom is from Canada.(改为否定句)We _ _Tom _from Canada.5.Kangkang thinks Tom is from Canada.(改为否定句)Kangkang _ _Tom _from Canada.1.She _its Li Mings jacket.A.know B.think C.thinks D.is2、我认为他是对的。I think he is right.3、我认为他不对。I dont think he is right.4.We think Tom is from Canad

5、a.(改为否定句)We dont think Tom is from Canada.5.Kangkang thinks Tom is from Canada.(改为否定句)Kangkang doesnt think Tom is from Canada.C知识点12：简单讲解（前面已经讲过该知识点）名词所有格可以放在名词前作定语(该用法与形容词性物主代词一样)，也可以省略后面的名词，单独使用（该用法与名词性物主代词一样）。如：Michael,is this jacket yours?迈克尔，这件夹克是你的吗？No,its not mine.Mine is here.I think its ka

6、ngkangs.不，不是我的。我的在这里。我认为时康康的。解析：为了避免和前文重复，kangkangs.后面省略了jacket.课堂练习12：1.This is Bens book.That book is _.A.Tom B.Toms C.my D.her2.That isnt Bens pen._ is black.A.She B.Hers C.He D.His 知识点13：Kangkang,is this jacket yours?康康，这件夹克是你的吗？No,my jakcet is blue and white.That one is blue.I think it is Li Mi

7、ngs.不，我的夹克是蓝白相间的。那件是蓝色的。我想是李明的。解析：为了避免和上文重复，用it代替上文的 this jacket本身；同样，为了避免和前文重复，用that one代替that jacket.课堂练习13：1.This is an apple._is a red apple.A.One B.A C.This D.It2.This pen is mine.That_is hers.A.it B.pens C.ones D.one(录音P45-1a)P45-1a(录音P45-2a)P45-2a Listen and match the clothes with the people.

8、(录音P45-2a)ABCDP45-2a Listen and match the clothes with the people.Step 4 P46-3选词填空。Fill in the blanks with his,mine,your andwhose.Then practice with your partner.Is this eraser?eraser is it,then?No,its not .Its Zhang Lans.yourmineWhoseyourminehis P46-4practiceThese babies are hers.That schoolbag is

9、his.This skirt is Lilys.知识点14：school sku:l n.学校bag bA n.袋子schoolbag skU:lbA n.书包辅音字母y y i-esfamiliesbabiesboystoysP46-5Match the questions with the correct answers.Match the questions with the correct answers.1.Whose pants are these?2.What does Steve look like?3.Is this coat his?4.What color is your

10、 coat?5.Whose jacket is this?A.He is short and he has blond hair.B.No,its hers.C.Its Kangkangs.D.Its pink.E.They are his.可数名词有单数和复数两种形式，单数变复数的规则如下：规则一：一般在词尾加-s 清辅音后读/s/,浊辅音和元音后读/z/boy bCI-boys bCIz toy tCI-toys tCIzbook bJk-books bJksmap mAp-maps mAps girl E:l-girls E:lz mouth mauW-mouths mauTiz egg

11、 eg-eggs egzcar kB:-cars kB:z在ze,ce,se,ge,dge后读/I z/orange 5CrIndV-oranges 5XrIndVI zface feIs-faces 5feIsIz规则二：在以 s,x,sh,ch 结尾加 es ,读/I z/.bus bQs-buses 5bQsI zbox bXks-boxes 5bXksI zdress dres-dresses 5dresIzclass klB:s-classes 5klB:sIz brush刷子 brusheswish愿望 wisheswatch手表 watches规则三：以辅音字母加y结尾的单词，变

12、y为i加-es，读/z/。family 5fAmIlI-families 5fAmIlI z baby 5beIbI -babies 5beIbIz规则四：以 f 或 fe 结尾的单词，去掉f或fe加-ves，读/vz/,如：knife naif-knives naivz以寻找失主为主题，编排一个短小的课本剧。活动情景建议：假想一名同学拾到一件东西。现在，他/她正在寻找物品的主人。可以使用的语言结构：Excuse me,is this your.?No,its not mine.Whose.is it?I think its Li Mings.Excuse me.Is this yours,Li Ming?Task