可数名词变复数的形式规则1904
第一课时
1.一般情况，在词尾加-s.
desk---desks 书桌 girl---girls 女孩
boy---boys pen---pens
2.以-s,-x,-ch,-sh 结尾的词，在词尾加--es
bus---bus box--boxes
brush--brushes watch--watch
3.以辅音字母加-y结尾的词，变y为i，加-es
baby-babies 婴儿 family--families家庭
4.以-f或-fe结尾的词，变f或fe为v，再加-es
knife---knives刀 leaf---leaves树叶
5.以辅音字母加-o结尾的词，一般情况下，有生命在词尾加-es，无生命加-s
tomato---tomatoes西红柿 potato--potatoes马铃薯
photo---photos照片
6.可数名词变为复数形式的不规则变化如下：
foot---feet脚 mou---mice老鼠 goo---gee鹅
ox---oxen公 牛 man---men男人 woman---women女人 child---children孩子 Chine--Chine中国人 deer---deer鹿
sheep---sheep绵羊 fish---fish鱼
第二课时
一、把单数变成复数：
box__________ pencil_____________
watch________ star______________
door__________ window__________
bag__________ bowl____________
book_________ dog_________________
cat__________ flower__________-_____
tree_________ chair________________
people_______ girl_________________
man_________ woman______________
policeman__________ policewoman_________
tooth______________ goo________________
信赖
doctor_____________ teacher______________
child_____________ student______________
二、填空。
1. I have many ______(book) in my bag.
2. There ___(be) two pens and a pencil.
3. How many ____(city) do you know?时事新闻课
4. She has some ______(leaf) .
5. Are there any ______(fruit) on the desk?
6. Lily and Lucy _____(be) twins.
7. My family has three______(people).
8. Many ____(man) _____(teacher) in my school.
9. Look at the _____(picture).
10. Happy ______(child) Day!
第一单元检测题（两课时）
一、Read and write.（下面写出下列单词的比较级。）
young— ____ short— ____ small— ____ strong—___
long— ____ heavy— ____ funny— ____ happy—____
sunny— ____ thin—____ big— ____ sad— ____
二、Read and choo.（下面每组单词有一个是不同类的，请选出来。）
( ) 1. A. younger B. stronger C. singer D. shorter
( ) 2. A. hand B. than C. arm D. head
( ) 3. A. funny B. think C. kind D. active
( ) 4. A. feet B. leg C. wear D. hair
( ) 5. A. both B. cm C. ton D. kg
气滞血瘀症
三、Read and choo.（单项选择。）
( ) 1. --- How ______ are you? --- I’m 46 kilograms.
A. short B. heavy C. small
可以养的鲨鱼( ) 2. John is ten years old. Bob is eleven . Bob is one year than John.
A. older B. younger C. thinner
( ) 3. -- is the tree? ---20m.
A. How much B. How tall C. How heavy
( ) 4. My shoes are size 37. Your shoes are size 39. Your shoes are ______ than mine.
A. smaller B. bigger C. shorter
( ) 5. --- I’m 1.65 metres.
--- I’m 1.59 metres. You are ________ than me.
A. tall B. heavier C. taller
四、Fill in the blanks.（选一选，在横线上填上所缺的单词。）
A. long B. big C. heavy D. tall E. old
1. –How __________ are you? –I’m 162 cm. I’m taller than you now.
2. –How __________ is your brother? –He’s 46 kg.
3. –How __________ are you? –I’m 13 years old.
作文仿写4. –How __________ is your hair? –It’s 30 cm. My hair is longer than yours.
5. –How __________ are your feet? – They are 23 cm. My feet are bigger.
五、Read and choo.（找一找，根据问句找答语。）
（ ）1. How tall are you? A. Sarah.
（ ）2. How heavy is Zhang Peng? B. Chen Jie’s .
（ ）3. What size are Amy’s shoes? C. He is 48 kilograms.
（ ）4. Who is younger? D. I’m 1.63m.
（ ）5. Who dress is longer? E. Her shoes are size 7.
六、Rearrange the words.（连词成句，注意大小写及标点符号。）
1. I 1.6 tall meters am (.)
_____________________________
2 . wear, 38 I size shoes in China (.)
_____________________________
3. shoes size are what your, (?)
修改液_______________________________
4 you than me heavier are (.)
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