重庆市仁爱版初中英语七年级上册 Unit2 Topic1 I have a small nose 学案（知识点复习及练习）（无答案）

【教学标题】七年级上册Unit2 Topic1
【教学目标】
1. 帮助学生进一步掌握变否定句与一般疑问句的步骤，并能区分运用各个特殊疑问词
2. 帮助学生先熟悉可数名词单数变复数的规则变化与不规则变化，后强化记忆规则
3. 能正确运用人称代词主格与宾格，学习并初步掌握物主代词之形物代与名物代的区别
【教学重点】
1、名词单复数变化规则：
一般的名词词尾直接加-s ；以s, x, ch, sh结尾的名词，加-es
以辅音字母+y结尾的名词，变y改为i再加-es；以元音字母+y结尾的名词直接加-s
以o结尾的名词一般加s，常见只有三个加es；以f 或fe 结尾的名词，变f或fe为v再加-es
2、名词所有格（’s所有格）：在名词后直接加’s；以s 结尾的加直接加’
【教学难点】
1、含有be动词的陈述句改为否定句和一般疑问句与特殊疑问句方法：
改为否定句：be动词后直接加not（be加not）
改为一般疑问句：be动词直接提前，第一人称变第二人称（be提前，一变二）
改为特殊疑问句：特殊疑问词+一般疑问句（找特变一般）
【教学内容】
考点1 名词单复数
规则变化：
1. 一般的名词词尾直接加-s
book → books room → rooms
2. 以s, x, ch, sh结尾的名词，加-es
bus → buses glass → glasses
watch → watches dish → dishes
box → boxes
3. 以辅音字母+y结尾的名词，变y改为i再加-es
以元音字母+y结尾的名词直接加-s
city → cities body → bodies
factory → factories boy → boys
toy → toys
4. 以f 或fe 结尾的名词，变f或fe为v再加-es
half → halves knife → knives
wife → wives wolf → wolves
5.以o结尾的名词一般加s，常见只有三个加es
tomato → tomatoes potato → potatoes hero → heroes
photo →photos zoo →zoos
不规则变化:
a变e：man → men woman → women
oo变ee：foot → feet tooth → teeth
长变短：mouse → mice 短变长：child → children
单复同形：sheep, deer , people，fish（鱼的条数）
某国人：中日不变，英法变（a变e），其他加s
Chinese Japanese
Englishman → Englishmen Frenchman → Frenchmen
German → Germans American → Americans
【过手练习】
写出下列单词的复数
1. I _________ 2.he _________
3.this __________ 4.her ______
5.watch _______ 6.child _______
7.photo ________ 8.diary ______
9.day________ 10.foot________
11.book_______ 12. dress _______ _
13.tooth_____ __ 14.sheep ___ ___
15.box_______ 16.strawberry ____ _
17.thief______ 18.peach___ ___
19.sandwich ____ _ 20.man___ ___
26.fox______ 27. bus___ ___
28. bench_____ 29. brush_____ ___
30.church______ 32.ruler____ __
33.peach______ __ 34. glass___ __
35.pencil____ ___ 36.boy____ __
37.zoo______ 38.sheep_____ __
39. knife______ 40.lady___ ___
41.key____ __ 42.story____ __
45.Chinese _______ 46.deer _____ __
47.child_______ 48.hero___ ____
49.boss_____ 50.monkey____ __
考点2 名词所有格& Whose
在名词后直接加’s Tom ’s book Jane’s pen
以s 结尾的加直接加’ boys’ toys Teachers’ Day students’ desks
两人共有的在最后一个人后加’s Lily and Lucy’s mother
两人分别有的分别加’s They are Tom’s and Jim’s bikes.
【过手练习】
（教师节）is on September 10th.
（学生的桌椅）are very new.
（赵敏的鞋）is white.
(麦克和丽丽的学校)is beautiful.
(麦克和丽丽的学校)are beautiful.
( )1. What is ____ name
A. his teachers B. her teachers
C. his teacher’s D. her teachers’
( )2. The man in brown is ____ father.
A. Lucy’s and Lily’s B. Lucy’s and Lily
C. Lucy and Lily’s D. Lucy and Lily
( )3. —____, Tom. Is this your pen
—No, it isn’t. I think it’s ____.
A. Excuse me; Jack B. Sorry; Jack’s
C. Excuse me; Jack’s D. Sorry; Jack
( )4. This is ____ desk.
A. Mike’s and John’s B. Mike and John’s
C. Mike’s and John D. Mike and John
( ) 5. ________ telephone number is 13836798452.
A. Mary B. Mary is C. Mary’s
考点3 特殊疑问句（含有be）
★陈述句变特殊疑问句（对划线部分提问）
特殊疑问句：特殊疑问词+Be动词+人称代词+其他？
特殊疑问词：How 怎么/样 （问情况）
What 什么 （问事物）
Where 在哪里 （问地点）
Who 谁 （问人）
例如：
How are you 你好吗？ 缩略形式： How is=How’s
What’s your name 你的名字是什么？ What is=What’s
Where are you from 你来自哪里？ Where is=Where’s
Who are you 你是谁？ Who is=Who’s
【过手练习】
一、完成句子。
1. She is from Canada.(改为一般疑问句)
_______ she _______ Canada
2. We are from China. (改为一般疑问句)
______ ______ from ________
3. Are they from Japan (否定回答)
No, ________ ________.
4. She is Jane. （对划线部分提问）
______ is she
5. Mike is from the U.S.A. （对划线部分提问）
________ is _______ from
6. They are old boxes. (改为单数形式)
an old
7. We are from Shanghai.(改为一般疑问句)
from Shanghai
8. Mr. Green is my dad. (就划线部分提问)
Mr. Green
9. Is your name Kate (作肯定回答)
Yes,
10. That’s my telephone. (改为否定句)
my telephone.
【课后小结】
1、名词单数变复数规则
规则变化
a变e：
oo变ee：
不规则变化 长变短，短变长：
单复同形：
某国人：中日不变，英法变(a变e)，其它+s
【课后练习】（建议用时：15分钟；总分20分）
一、完形填空(每题1分，共10分)（翻译成中文）
Hi, I have two friends. They are twelve 16 . Now we are in a high school. They 17 from England. Look at the 18 . His name is Jim. He has a 19 face, a big nose, a small mouth
20 small eyes. This girl is his 21 , Jane. She and Jim are from 22 same family. But they look 23 . She has a long face, a small 24 , a small mouth and big 25 . They are my good friends.
( )16. A. years old B. year C. year old D. years
( )17. A. welcome B. comes C. come D. is
( )18. A. girl B. boy C. mom D. sister
( )19. A. wide B. short C. right D. round
( )20. A. and B. but C. and a D. but a
( )21. A. sister B. teacher C. friend D. student
( )22. A. a B. an C. the D. /
( )23. A. same B. different C. the same D. the different
( )24. A. face B. mouth C. eyes D. nose
( )25. A. arm B. hair C. eyes D. neck
二、句型转换（每空1分，共10分）
1. He has short hair.(改为一般疑问句)
___ _ he __ __ short hair
2. Do you have a sister (作否定回答)
__ __, I __ __.
3. She has long legs.(同义句转换)
__ __ legs _ __ long.
4. I am from China.(同义句转换)
I __ __ ___ _China.
5. We aren’t in the same class.(同义句转换)
We are in _ ___ _ ___.
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