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新教科版三年级上册Unit 1 Letters in Our Life 练习题（含答案）
学校：__________班级：__________姓名：_________ 考号：___________
一、根据英语释义选择正确的字母或字母组合（10 分）
A. HB B. cm C. PM D. P E. OFF
( )1.A unit for measuring length
( )2.A sign that means “parking”
( )3.It shows the time in the afternoon
( )4.A type of pencil hardness
( )5.It means “stop working”
二、选择最佳答案填空（16 分）
( )1.We can see “ ” on a pencil. It tells us the pencil’s hardness.
A. kg B. HB C. m
( )2.—What time is it
—It’s 3:15 .
A. AM B. cm C. PM
( )3.The ruler has “ ” on it. It helps us measure how long things are.
A. cm B. OFF C. 1F
( )4.“ ” is on the door of the first-floor classroom.
A. 2B B. 1A C. 5m
( )5.If the light is on, press “ ” to turn it off.
A. ON B. P C. OFF
( )6.—Where is the parking lot
—Look for the sign “ ”.
A. P B. S C. L
( )7.Sam is in Classroom “ ”. It’s next to 1B.
A. 1A B. 2kg C. 3PM
( )8.My pencil is “2B”. It’s different from “ ”.
A. cm B. HB C. OFF
三、选出与句子内容相符的图片（12 分）
A B C
D E F
( )1.This is a pencil. We can see “HB” on it.
( )2.The clock shows the time in the morning. It has “AM”.
( )3.This sign tells us the place for parking cars. It’s “P”.
( )4.It’s a floor number. It means “the first floor”.
( )5.This is on a switch. It means “turn off”.
( )6.It shows how far something is. It’s “5m”.
四、补全短文（10 分）
从 A-F 中选择适当的短语补全短文，将序号填在横线上。
A. find letters B. 1F C. HB D. PM E. cm F. P
Lily and Tom are looking for letters in their school. They go to the playground first. They see “5m” on the wall. Then they go to the library on （1）. There, they find a ruler with “ （2）” on it.
In the classroom, Tom’s pencil has “ （3）” on it. The clock shows “4:30 （4）”. After class, they go to the parking lot and see the sign “ （5）”. They are happy to （6） around them.
五、补全对话（8 分）
A. What does “1B” mean
B. Let’s find letters!
C. It’s on the ruler.
D. Is that “PM” on the clock
E. Yes, it is.
Lily: Hi, Sam! （1）
Sam: Good idea! Look, what’s that on your ruler
Lily: It’s “cm”. （2）
Sam: （3）
Lily: It means the classroom on the first floor, Room B.
Sam: （4）
Lily: （5） It’s 5:00 in the afternoon.
六、阅读理解（10 分）
阅读短文，完成任务。
Anna and Bob are in Grade 3. Their teacher asks them to find letters in daily life. Anna looks at her pencil and sees “2B”. Bob looks at his watch and sees “9:20 AM”.
They walk to the supermarket. There is a sign “P” outside, which means parking. Inside, they see a bottle with “500ml” on it. On the second floor, the sign “2F” tells them where they are.
Anna says, “Letters are everywhere! They help us a lot.” Bob nods and writes down the letters in his notebook.
（一）判断下列描述是否正确，正确写 T，错误写 F（5 分）
( )1.Anna sees “HB” on her pencil.
( )2.“9:20 AM” is on Bob’s watch.
( )3.“P” outside the supermarket means parking.
( )4.“500ml” is on a bottle.
( )5.“2F” means the first floor.
（二）选择正确答案（5 分）
( )1.What grade are Anna and Bob in （ ）
A. Grade 2 B. Grade 3 C. Grade 4
( )2.What does Anna think of letters （ ）
A. They are useless. B. They are everywhere.
C. They are hard.
七、根据首字母提示补全单词（6 分）
1.The p has “HB” on it.
2.“Cm” is a unit for l .
3.“P” is the sign for p .
4.We can see “AM” or “PM” on a c .
5.“O ” means “turn off”.
6.The c number is “1A ”.
八、按实际情况回答问题（8 分）
1.What letters can you see on a ruler
2.Where do you see the sign “P”
3.What does “PM” mean in Chinese
4.Is “1A” a classroom number in your school
参考答案
一、1.B 2.D 3.C 4.A 5.E
二、1.B 2.C 3.A 4.B 5.C 6.A 7.A 8.B
三、1.B 2.D 3.F 4.A 5.C 6.E
四、1.B 2.E 3.C 4.D 5.F 6.A
五、1.B 2.C 3.A 4.D 5.E
六、
（一）1.F 2.T 3.T 4.T 5.F
（二）1.B 2.B
七、1.pencil 2.length 3.parking 4.clock 5.OFF 6.classroom
八、
1.I can see “cm”.
2. I see it in the parking lot.
3. It means “下午”.
4. Yes, it is. / No, it isn’t.
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