内容正文:
2025秋单元知识清单&易错练习
Unit 4 Plants around us
人教PEP三上
字母:
语音:
1.辅音字母m,n,p的发音分别为/m/,/n/,/p/。
例:map mum new fan pen cup
2.元音字母o的发音为/ɒ/。例:orange fox
重点单词:
apple 苹果 banana香蕉
orange橙子;柑橘 grape葡萄
plant 种植;植物 flower 花;花朵
grass 草,草地 tree 树
farm农场 air空气
school学校 garden花园
need需要 water 给……浇水;水
new新的 sun 阳光;太阳
give给 us 我们
them它们;他们;她们
重点短语:
fresh air 新鲜的空气 in spring 在春天
school gardens学校花园 fruit tree果树
water the flowers 浇花 plant trees 种树
water the grass 给草浇水 help plants grow 帮助植物生长
need help需要帮助 make some cards 做一些卡片
draw some red and pink flowers 画一些红色和粉色的花
重点句型:
1.—Mike, do you like apples? —Yes, I do. /No, I don't.
—迈克,你喜欢苹果吗? —是的,我喜欢。/不,我不喜欢。
2. I like bananas.
我喜欢香蕉。
3.—Do you like the farm? —Yes, I do.
—你们喜欢农场吗?—是的,我喜欢。
4.I like the fresh air.
我喜欢新鲜的空气。
5.—Do you like apples?—No, I don't. I like bananas.
—你喜欢苹果吗? —不,我不喜欢。我喜欢香蕉。
6.The school gardens need help.
学校花园需要帮忙。
7.We can water the flowers.
我们可以浇花。
8.We can water the grass.
我们可以浇草。
9.We can plant new trees.
我们可以新种些树。
10.—How can we help? —We can plant trees.
—我们能如何帮忙? —我们可以种树。
11.Plants need our help.
植物需要我们的帮助。
12. Plants need air, water and sun.
植物需要空气、水和阳光。
重点语法:
1.询问某人是否喜欢某物及其回答:
—Mike, do you like apples? —Yes, I do. /No, I don't.
—迈克,你喜欢苹果吗? —是的,我喜欢。/不,我不喜欢。
句型结构:
Do you like+名词(复数)?
其回答为“Yes, I do./No, I don't.”。
2. 表达某人喜欢某物:
I like fresh air.
我喜欢新鲜的空气。
句型结构:
I like+某物名词复数.
3. 表达某人 /物能做某事:
We can plant new trees.
我们可以种新树。
Plants can give us many things.
植物可以给予我们很多东西。
句型结构:
主语+can+动词原形+宾语.
4.描述某人或某物需要什么的句型:
We need plants.
我们需要植物
句型结构:
主语+need(s)+宾语.
注意:主语是第三人称单数的时候,谓语动词用needs。
5.名词单复数(不定冠词a, an):
(1)名词根据性质分为可数名词和不可数名词。可数名词有数的变化,可分为单数和复数。
(2)名词复数的部分规则变化:一般情况加-s;以s,sh,ch,x 结尾加 -es;以辅音字母 +y 结尾,变y 为 i 再加 -es。
(3)不定冠词a 和an:仅用在单数可数名词前面,意为“一;一个”。a用于发音以辅音音素(不是辅音字母)开头的词前;an用于发音以元音音素(不是元音字母)开头的词前。
6. 情态动词 can的用法:
(1)情态动词表示说话人对这一动作或状态的看法或主观设想。情态动词不能独立作谓语,必须与动词原形一起构成谓语。意为“能;会”等。
(2)情态动词 can的相关句式:
a. 肯定句:主语 + can + 动词原形 + 其他 .
b. 否定句:主语+ can't (cannot) +动词原形+其他.
c. 一般疑问句:Can +主语+动词原形+其他?肯定回答:Yes, 主语 + can. 否定回答:No, 主语 + can't (cannot).
d. 特殊疑问句:What / How + can + 主语 + 动词原形 + 其他?
易错练习:
1、 请根据提示把谜底对应的单词写在横线上。
1. 身穿黄衣裳, 弯弯像月亮。 It's a________.
2. 圆圆大火球, 早晚露出头, 全身金闪闪, 照亮千万家。It‘s the________.
3. 须儿卷, 藤儿弯, 果实串串像珍珠。They’re________.
4. 红红圆圆皮肤好, 一口咬下甜脆脆。It's an________.
5. 脱下红黄衣, 兄弟抱一起, 酸酸甜甜有滋味。It's an________.
6.空中物体真奇怪,看不见,闻不着,会流动,没味道,我们大家都需要。It's________.
7.多一点求人,多两点变冷。It's________.
8.又进村来。It's________.
9.早有茅头。It's________.
二、选词填空,补全句子。
1. I like ________ (cute / fresh) air.
2. I'm Amy. I like ________ (apple / apples).
3. —Jack, ________ (are / do) you like bananas?
— Yes, I ________ (am / do).
4. — I like the farm. ________ (And / But) you? — No, I don't.
5. The ________ (boy / boys) are on the farm.
6. I have________ ( a / an ) orange.
7. Apples can make________ ( you / your ) strong.
8. I don't________ ( like / likes ) bananas.
9. Wow! There is a lot of fruit ________( at / in ) fall (秋天).
10. I have many ________ (toy /toys).
11. —What's this? —It's a ________ (giraffe / giraffes)
12. —Is that your __________ (cousin / cousins)?—No, it isn't.
13. —Do you like ________ (cat / cats)?
14. The grass _______ (needs/need) sun, air and water. —Yes, I do.
15. Plants give _______ (we/us) fruit.
三、连词成句。
1. can,we,How,help(? )
_________________________________
2.long,Bananas,are(. )
_________________________________
3.I ,go ,Can,zoo ,to, the(?) _________________________________
4. apple am an tree I (. )
_________________________________
5. The ,are, flowers, beautiful ,so (. )
_________________________________
6. you ,see ,fruit, What ,do (?)
_________________________________
7. These, can ,plants, grow, all ,help (. )
_________________________________
8. school The need help gardens (. )
_________________________________
9.Oranges,strong,make,you(. )
_________________________________
10.us,give,grow,things,Trees,and(.)
_________________________________
四、单项选择。
( ) 1. I can________the grass.
A.water B.waters C.watering
( ) 2.—________can we help? —We can plant new trees.
A.What B.Where C.How
( ) 3.—Do you like oranges? —No, I________
A.not B.am not C.don't
( ) 4.The plants________help. Let's water the flowers.
A.need B.have C.are
( ) 5.Plants need________help.
A.we B.us C.our
( ) 6.Plants can give us many________.
A.thing B.sing C.things
( ) 7.Air, water and sun. These help the plants________.
A.grow B.cut C.need
( ) 8.Animals________air, water and sun.
A.see B.need C.give
( ) 9.My school garden has many________.
A.tree B.flower C.flowers
( ) 10.—________you like grapes? —No, I________.
A.Are; am B.Do; do C.Do; don't
( ) 11.—________can we help? —We can plant some________.
A.What; plant B.How; plant C.How; plants
参考答案:
一、
1.banana 2. sun 3.grapes 4.apple 5.orange 6.air 7.water 8.tree 9.grass
二、
1.fresh 2.apples 3.do;do 4.And 5.boys 6.an 7.you 8. like
三、
1.How can we help? 2.Banana are long.
3.Can I go to the zoo? 4.I am an apple tree.
5.The flowers are so beautiful. 6.What fruit do you see?
7.These can help all plants grow. 8.The school gardens need help.
9.Oranges make you strong. 10.Thees grow and give us things.
四、
1.A 2.C 3.C 4.A 5.C 6.C 7.A 8.B 9.C 10.C 11.C
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