四年级新概念英语

四年级新概念英语
⼀、抄写新概念课本31页的单词和词组、32页单词加⾳标 2遍，并家默 1遍
⼆、完成 1张试卷
三、读下列内容5遍，尽量要记住，才能灵活运⽤
名词复数的构成：
1．⼀般名词复数是在名词后⾯加上“s”，如map→maps， bag→bags
2．以s，sh，ch，x等结尾的词加“es”，如bus→buses， watch→watches
3．以辅⾳字母＋y结尾的词，变y为i加es，如baby→babies
以元⾳字母＋ y结尾的名词变复数时，直接加s变复数，如monkey→monkeys
4．以o 结尾的名词变复数时：
a）加s的名词有：photo→photos ，piano→pianos， radio→radios， zoo→zoos
b）加es的名词有： potato→potatoes tomato→tomatoes
5．以f或fe结尾的名词变复数时：
a）加s的名词有：roof→roofs
b）去掉f，fe 加ves的名词有： knife→knives leaf→leaves wolf→wolves
6)不规则名词：
*foot→feet, goose→geese, tooth→teeth, child→children, man→men, woman→women, mouse→mice; *单复数同形：sheep, deer, fish, Chinese
四、完成以下练习
写出单词复数
child- peach-- card- shelf-
kid-- fish-- leaf- butterfly--
sandwich- sheep- chair-- mouse--
computer-- rope-- desk-- glass--
boy-- tooth-- dress-- baby--
wolf-- box-- story-- photo--
scarf-- foot-- bus- animal--
rabbit-- flower---- bookshelf-
library-- tomato-- potato--
radio-- watch-- woman--
⽤所给单词的适当形式填空，每线⼀词：
1. Please __________ (taste) your sweets.
__________ (be) they bitter?
2. They are my __________ (hand). I can __________ (play) cards.
3. --- What __________ (be) it? --- It’s __________ (a) apple.
4. On the table, there are two _______(cherry).
They are __________(Mary).
5. Look, the __________ (fox) like eating meat and
__________ (grape).
6. Please ___________ (open) the box.
Are they ___________ (you) fruits?
7. I __________ (be) a boy. I can __________ (draw) some fruits.
8. --- __________ (be) there any lemon juice in the bottle?
--- No, there __________ (be not).
9. --- How __________ it __________ (taste)?
--- It __________ (be) bitter.
10. Please __________ (look) at the __________ (cherry).
They are red.
11. __________ (that) biscuits are salty.
Do you ________ (like) eating them?
12. Whose _________ (strawberry) are these?
__________ (it’s) Alice’s.
13. Here _________ (come) a man on __________ (a) big elephant.
14. Let’s _________ (play) on the beach.
Can I _________ (drink) some juice?
15. Peter, _________ (touch) the pineapples.
How _________ (do) they feel?
按要求改写下列句⼦，每线⼀词：
1. The watermelons are green. （根据划线提问）
__________ __________ __________ the __________?
2. There is an orange in my hand. （改为⼀般疑问句）
__________ __________ __________ orange in your ___________?
3. They are purple grapes.（改为否定句）
They __________ __________ grapes.
4. There is a strawberry on the plate. （改为复数句）
There __________ two __________ on the __________.
5. It is salty. （根据划线提问）
___________ does ___________ __________?
6. What do you have for winter?（根据实际情况回答）
I have ___________ __________.
7. This is my new pencil case.（根据划线部分提问）
__________ _________?
8. I like these orange balloons.（改为⼀般疑问句）
__________ you __________ these __________ __________?
9. We can fly the kites in the sky.（改为否定句）
We __________ __________ the kites in the ___________.
10. The strawberries are red.（根据划线部分提问）
__________ __________ __________ the __________?
家默作⽂ 2遍
The tree’s shadow
This is a tree. It has a shadow. In the morning, the tree’s shadow is long. At noon, the sun is high in the sky. The tree’s shadow is short. In the evening, the tree’s shadow is long. I like it. How funny!。