针对练习1) I 14, how old you? 我14岁，你多大了？

2) He/She is a student.他/她是个学生。What color it?

　　　　　　3) The key yellow. 钥匙是黄色的。

　　　　　　4）He and I students. 他和我都是学生。

11. Three and five is eight. 三加五等于八。

What's nine and seven? 九加七等于几？

本块习题

1、 name is (缩略式)_______ boy (对应词)_______

last name (同义词)_______ telephone number (同义词)_______

my (主格人称代词)_______ you (形容词性物主代词)_______

2、 补全句子

A:_________________ B: My name's Mary .

A:What's his name ? B: _____________Jim .

A:_________________? B: My telephone number is 3968.

3.根据括号中的答案，用完整句子回答问题。

1.What's your name ? ( Mary ) _______________________

2.What's his name ? ( Jim ) _______________________

3.What's his last name ( Green )?_______________________

4.What's her phone number( 92931 ) ?_______________________

　　　　　　　　Unit 2 This is my sister.

1. parent: father or mother 父亲或母亲 parents: father and mother父母（双）亲

2. 介绍他人

1) This / That is．．．这／那位是．．．．．．２）These / Those are．．．这／那些是．．．．．．

　　This is my friend Jane.这（位）是我的朋友简 That is my grandfather. 那(位)是我的祖父。

　　These are my brothers. 这些是我的兄弟。 Those are my parents. 那些是我的父母。

2)打电话时，介绍自己用this, 询问对方用that。如：

　 -Hello! Is that Miss Green? 喂，是格林小姐吗？

　 -Yes, this is. Who's that? 是的，我是，你是谁？

注意：虽然汉语中使用"我"和"你"，但英语中打电话时绝不可以说：I am..., Are you...？/Who are you?

3. 指示代词

this / these这/这些。一般用来指时间或空间上较近的事物。

that / those那/那些。一般用来指时间或空间上较远的事物。

4. This is my friend. 复数 These are my friends.

That is my brother. 复数 Those are my brothers.

相关练习：把句子中单数词变成复数词。

1、This is my friend . ______ ______my

2、That is his parent . ______ ______his ______

3、She is her cousin . ______ ______her ______

4、He is my son . ______ ______ my ______

5、It is my watch . ______ ______ my ______

5. Who's she? 她是谁？ She's my sister. 她是我妹妹。

　Who's he? 他是谁？ He's my brother. 她是我哥哥。

Who're they? 他们是谁？ They're my grandparents. 他们是我的祖父母。