作业导航
1．掌握本单元的基础知识：指示代词：this, that, these, those; 物主代词主格形式: I, he, she, they; Yes/No问句及其回答；名词的复数形式。
2．能够通过练习熟练掌握对家庭成员介绍、辨别的表达法。
一、将下面的词变成复数
1. this friend ___________
2. my brother ___________
3. grandparent ___________
4. her uncle ___________
5. that key ___________
二、单项选择
1. This is Kate, ___________ that is Jim. They are my good friends.
A. or B. and
C. too D. but
2. ___________ is the name of the boy over there?
A. What B. Who
C. How D. Where
3. Mr. Brown is Tom's ___________.
A. mother B. brother
C. sister D. father
4. —What's that?
—___________.
A. It's the book B. It's Kate
C. It's book D. It's a book
5. —Good afternoon, Mr. Brown.
—___________, Tom.
A. Good morning B. How are you
C. How do you do D. Good afternoon
6. —Lei Hao, this is my friend Tom.
—___________
A. How are you? B. Good morning.
C. How old are you? D. How do you do?
7. —How do you spell it?
—___________.
A. Yes, I do B. book
C. B-double O-K, book D. Book
8. —Excuse me! Is this your ruler?
—___________.
A. Yes, it's not B. No, it is
C. Yes, it's D. Yes, it is
9. —Can you spell your name, please?
—___________.
A. Sorry, I can't B. Yes, I spell
C. Sorry, I can D. No, I can
10. —What's the boy's name?
—___________.
A. He is Tom B. His name is John
C. It is John D. John is his name
11. —Hello, Anna. Nice to meet you.
—___________
A. How are you? B. Good morning.
C. Nice to meet you (, too). D. How do you do?
12. Wei Hua and I ___________ students.
A. aren't B. isn't
C. am not D. not are
13. What's ___________ name?
A. I B. my
C. he D. her
14. —Who's ___________ friend?
—His friend is Mike.
A. your B. my
C. her D. his
三、重新排列下列各句，组成对话
1. Lei Hao: “No, she's my cousin. ”
2. Lei Hao: “Yes, I am. ”
3. Xie Kai: “Is Bai Jie your sister?”