2019七年级英语上册 Unit 2 This is my sister单元语法聚焦二 （新版）人教新目标版.doc

《2019七年级英语上册 Unit 2 This is my sister单元语法聚焦二 （新版）人教新目标版.doc》由会员分享，可在线阅读，更多相关《2019七年级英语上册 Unit 2 This is my sister单元语法聚焦二 （新版）人教新目标版.doc（8页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、1ThisThis isis mymy sistersister指示代词和单数句与复数句的转换1ThisThis is my sister.这是我的姐姐/妹妹。2ThoseThose are my parents.那是我的父母。3TheseThese are my brothers.这些是我的兄弟们。4ThisThis is my friend Jane.这是我的朋友简。5ThatThats my grandfather.那是我的祖父。6WhosWhos sheshe？她是谁？Shes my sister.她是我的姐姐/妹妹。7WhosWhos hehe？他是谁？Hes my brother.

2、他是我的哥哥/弟弟。8WhoreWhore theythey？他们是谁？Theyre my grandparents.他们是我的祖父母。1 1指示代词(1)定义：指示代词是用来指示或标识人或事物的代词。指示代词表示“这个” 、 “那个” 、 “这些” 、“那些”等含义。指示代词有名词和限定词的功能。常见的指示代词有_，_，_，_等。(2)用法：指示代词可在句中作主语、宾语和定语。如：_ is a desk.这是一张书桌。(作主语)2_ boy is my friend.这个男孩是我的朋友。(作定语)this 和 these 表示所指的人或物距离说话人比较近，而 that 和 those 表示所

3、指的人或物距离说话人比较远。如：_ is an orange and _ is an apple.这是一个橙子，那是一个苹果。从数上来看，this 和 that 指单数， these 和 those 指复数。如：_ is my mother.这是我妈妈。_ are my parents.这是我的父母。this 和 that 用作电话用语时，this 指自己，而 that 指对方。如：Hello, _ is Mary. Is_ Xiaoli?你好！我是玛丽。你是小丽吗？当指示代词在疑问句中作主语时，其答句主语的变化：this, thatit; these, thosethey。如：Is_ a b

4、ook？这是一本书吗？Yes, _ is.是的，它是。Are_ your friends?那些是你的朋友吗？Yes, _ are.是的，他们是。2 2单数句与复数句的转换(1)将单数句中的指示代词、人称代词、名词及 be 动词等变为复数形式This/That is a ruler. These/_ are rulers.She is in China. They are in China.Im a boy. We _ _(2)将单数句中的不定冠词 a, an 去掉(某些固定搭配除外)。It is an apple. _ _ apples.3That is a pencil. _ _ penci

5、ls. (3)单数句中的形容词、定冠词、副词、疑问词、介词等保持不变。The pen is red. The pens are red.What color is the jacket? What color are the jackets?注意 名词作定语时，一般用单数形式，被修饰的名词变复数时，一般情况下，作定语用的名词不需要变为复数形式，但由 man 或 woman 作定语修饰的名词变成复数时，两部分皆要变为复数形式。如：That is an orange quilt. Those are _ _She is a woman doctor. They are _ _His friend

6、is a man teacher. His friends are _ _.写出下列单词的复数形式1this_2friend _3name _4is _5family _6that _7key _8boy _9she _10parent _4.单项填空( )1._ my friends.AThiss BThatsCThese are DThese is( )2.Look at the girls! _ are my sisters.AThose BThese CYou DThey( )3.This _ my sister and those _ my friends.Ais; are Bare

7、; isCare; are Dis; is( )4.Hello, Mary. _ my friends, Jack and Jim.AThis is BThat isCThese are DIt is( )5.Are _ her _？Athis; parent Bthis; parents Cthese; parent Dthese; parents( )6.Im looking for my key, but I cant find_Ait BoneCthis Dthat( )7.Is this your classmate?_. Its my brother. AYes, it is BY

8、es, he is CNo, it isnt DNo, she isnt( )8.Are those your erasers?_AYes, it is BNo, it isnt 5CYes, these are DNo, they arent.用指示代词 this,this, that,that, thesethese 或 thosethose 填空1Whats _ over there?Its a bus. 2Are _ your pencils?No, they arent. My pencils are here. 3Are_ your rulers?Yes, they are. I

9、put them here. 4Hello. _ is Mary. Is _ Jack?.根据汉语意思完成句子1他们是我的父母。_ _ my _2那些是你的朋友们吗？_ _ your friends?3那些钥匙是什么颜色的？What _ _ those _？4她是我的姐姐。_ is my _. 5 “这是你的弟弟吗？” “是的，他们是。 ”_ _ your _？Yes, _ _. .按要求完成下列各题1This is a red jacket. (改为复数句)_ _ red _2Those are oranges. (改为单数句)6_ _ _ orange.3Are these erasers

10、？(作否定回答)No, _ _4They are girls. (改为单数句)_ _ _ _5your, is, sister, Lily(连词成句)_?.根据汉语提示完成短文This is a 1._(照片) of Mr. Blacks 2._(家庭). The man in the middle is Mr. Black, the 3._ (父亲). The woman is the 4._(母亲). They have a son and a 5._(女儿). The son is behind Mr. Black. His 6._(名字) is Jack. He is 10. Kate

11、 is Jacks 7._(妹妹). She is 8._(九岁). Jack is in Grade 9._(五) and Kate is in Grade Four. They are 10._(好的) students.7详解详析详解详析【语法探究】1(1)this; that; these; those(2)This; This This; thatThis; These this; thatthis; it; those; they2(1)Those; are boys (2)They are; Those are(3)orange quilts; women doctors; me

12、n teachers【实战演练】.1.these 2.friends 3.names4are 5.families 6.those7keys 8.boys 9.they 10.parents.1.C 由后面的“friends”可知用 these are。2D 代替前文提到的复数名词用 they。3A 考查 be 动词的用法。this 表示单数，用 is; those 表示复数，用 are。4C 5.D 6.A7C 指示代词 this 在疑问句中作主语时，其答句的主语用 it，故排除选项 B 和 D。根据“Its my brother.”可知选 C。8D 根据题干中的 those 可排除选项 A

13、 和 B。回答 these 和 those 的一般疑问句时，应用代词 they 来作答，故选 D。.1.that 2.those 3.these4This; that.1.They are; parents 2.Are those3color are; keys 4.She; sister85Are these; brothers; they are.1.These are; jackets 2.That is an3they arent 4.She is a girl5Is Lily your sister.1.photo/picture 2.family 3.father4mother 5.daughter 6.name7sister 8.9/nine 9.5/Five 10.good