四年级英语下册 Unit 4
(
重点单
词
)
tomato 西红柿 potato 马铃薯;土豆 green beans 豆角;四季豆
carrot 胡萝卜 horse 马 cow 母牛;奶牛
sheep 羊;绵羊 hen 母鸡 animal 兽;动物
these 这些 eat 吃 goat 山羊
those 那些 garden 花园;菜园 farm 农场
yum 表示味道或气味非常好
(
重点短
语
)
look at (
看
) … try some 尝一些
what about 怎么样 a lot of 许多;大量
so big 好大 so long 好长
make me cry 使我流泪 a lot of animals 许多动物
many horses 许多马 so cute 很可爱
my farm 我的农场 have a look 看一看
vegetable garden 蔬菜园 over there 在那儿
on the farm 在农场上
(
单词发音
)
字母组合 or 在单词中的发音:
horse 马 fork 叉 homework 作业 world map 世界地图
(
重点句
型
)
1. 询问物品是什么的问句及答语: -- What + be 动词 + 代词
-- 主语 + be 动词 + 名词.
-- What are these 这些是什么
-- They're tomatoes. 它们是西红柿。
2. 询问物品是否是什么的问句及答语: -- Be 动词 + 代词 + 名词
-- Yes, 主语 + be 动词. / No, 主语 + be 动词 + not.
-- Are they hens 它们是母鸡吗
-- No, they aren't. 不, 它们不是。
(
重点语
法
)
名词变复数的一般规律
(1) 一般直接在词尾加 s:
bag→bags cat→cats
(2) 以 s, x, ch, sh 结尾的, 在词尾加 es:
box→boxes watch→watches
(3) 以辅音字母加 y 结尾的, 变 y 为 i, 再加 es:
baby→babies fly→flies
(4) 以 f, fe 结尾的, 一般变 f 或 fe 为 v, 再加 es:
leaf→leaves knife→knives
(5) 一些特殊变化:
man→men tooth→teeth
练习
一、在横线上写上相应的字母组合。
1. This is a big f_____m. (ar, ir)
2. These are strong h_____ses. (ur, or )
3. My grandpa works h_____d every day. (al, ar )
4. It's eleven th_____ ty. (ir, ur )
It's time for lunch. I'd like a f_____ k to eat beef. (er, or )
二、读一读,选出对应的问句或答句。 ( ) 1. Are those turkeys
A. Yes, there are.
B. Yes, they are.
C. Yes, we are.
( ) 2. What are those
A. I like cows.
B. It is a hen.
C. They are sheep.
( ) 3. I have eleven horses.
A. How many horses do you have
B. What about those
C. What are these
( ) 4. Are these carrots
A. No, they aren’t.
B. No, she isn’t.
C. No, he isn’t.
( ) 5. What are these
A. It’s an egg.
B. They are hens.
C. We don’t have milk.
( ) 6. They are yellow.
A. What is it
B. Is it a carrot
C. What colour are the tomatoes
三、请根据中文提示,用适当的单词把句子补充完整。
I see four nice pictures. Look at Picture 1, there are some _________ (母鸡)and some chickens. They eat corms (玉米 ) . These _________ (鸭子 ) in Picture 2 swim in the water. Sometimes they walk on the grass. There are many _________ (马) in Picture 3. How many horses are there It is about seventeen. Let me show you the Picture 4. The _________ (绵羊) play on the farm. Three sheep _________ brother. They are not afraid of wolves (狼) .
四、读一读,用完整的句子回答问题。
Today I go to my uncle's farm. It is big. There are many animals on the farm. There are twenty sheep, eight cows, six horses, fifteen hens and nineteen goats. I help my uncle feed them. Look! The cows are white and black. The sheep are white. They are so cute. I like them very much.
1. Is the farm small
2. Can Jane see some vegetables on the farm
3. How many goats are he '
4. What can Jane help her uncle
5. What colour are the cows
6. Does Jane like the sheep
五、读短文,选择正确答案。
I visit the twins on Saturday. I meet Lucy in front of her house, but Lily is not at
home. We decide to go to a farm. The farm is about three kilometers from Lily's house. Lucy likes going to the farm. And I like going to the farm, too. We like animals very much.
We see lots of animals on the farm. I like horses very much. I often ride a horse with my father on Sunday. Lucy likes pigs, though they are dirty. Because she likes
pork (猪肉) . Lily likes sheep, but she doesn't come.
( ) 1. Lily and Lucy are _________.
A. friends B. classmates C. sisters
( ) 2. The author decides to ________.
A. play with Lucy B. go to the farm C. ride a horse
( ) 3. The farm is _________ from Lily's house.
A. one kilometer B. two kilometers C. three kilometers
( ) 4. The author likes ________ on the farm.
A. horses B. cows C. sheep
( ) 5. Why does Lucy like pigs
A. Because she likes riding pigs.
B. Because the pigs are dirty.
C. Because she likes pork.
答案
一、 1. ar 2. or 3. ar 4. ir or
二、 B C A A B C
三、 hens ducks horses sheep are
四、 1. No, it isn’t. 2. No, she can’t. 3. There are nineteen goats. 4. She can help her uncle feed the animals. 5. The cows are white and black. 6. Yes, she do.
五、 C B C A C