Unit 3 Road safety 第3课时（同步练）-2025-2026学年译林版（三起）英语四年级下册

Unit 3  Road safety

第三课时 Wrap-up time—— Assessment time

听力部分

一、听录音，圈出与所听内容相符的图片。(听两遍)

二、听录音，判断下列图片与所听内容是(T)否(F)相符。(听两遍)

三、听录音，根据所听内容，选择正确的答案。(听两遍)

听第一段对话，回答第1、2小题。

(      )1. Can Dongdong ride a bike to school?

A. Yes, he can. B. No, he can't. C. We don't know.

(      )2. What colour are the traffic lights now?

A. Green. B. Red. C. Yellow.

听第二段短文，回答第3、4小题。

(      )3. Where are Liangliang and Diandian?

A. On the road. B. In a shop. C. In a boat.

(      )4. What does Liangliang stop the little boy from doing?

A. Playing basketball. B. Skating. C. Running.

四、听录音，补全下面的思维导图。(每空一词)(听两遍)

 

笔试部分

一、根据图片或上下文提示，从方框中选择合适的单词填空。

traffic   robots   bus   Red   car   stop   lights

We are going on a trip.  Not in a 1.            ! Not in a ship! We will ride on our school 2.            . Buckle up(系上安全带)— we will go fast.  I see many 3.              4.             on the way. Follow the rules and we can be safe.  5.              lights, 6.             .  Green lights, go. Yellow lights mean“slow”. Hooray! Here we are! Some7.              are saying hi.  I'm going to buy a postcard(明信片)and send it to my good friend, Mark!

二、帮助 Jack 补全对于交通标识的文字注释，并为文字注释匹配正确的标识图片。

(       )1. When crossing the road, we should look              and right first.

(       )2. Go straight(直行) along the road for 200 metres and you will see the              station.

(       )3. The speed limit(限速) on this road is 25 km/h. Drivers must control the speed of their             .

(       )4. Please pay attention to things around and watch out for wild          .

(       )5. You can't drive straight or turn             .

三、学校邀请交警为学生们普及交通安全常识。根据上下文连词成句，补全对话。

Police officer: Good morning! Today we will talk about traffic safety.  First, I want to ask you a question.  How do you come to school?

Leo: 1.                                                    (usually, school,

walk, to, I).

 

Police officer: That's good exercise.  You should walk on the pavement.

Sam:2.                                            (I, sunny, my, ride, school, on,bike, to, days).

Police officer: You can wear a helmet.  It can protect you.

Sam: OK! I will buy one.

Police officer: Look at the red lights.  What will you do?

Jack:3.                                           (will, and, I, stop, wait).

Police officer: Yes. Don't go at the red lights.  We can go at green lights.

Sam: I know!  4.                                                   (the, we,  rules,should, follow, traffic).

四、阅读短文，选择正确的答案并回答问题。

When the traffic lights turn red, we must stop and wait. Why do we use the red lights to mean“stop”? Scattering(散射) happens when light goes into the air.It means that the air stops light from travelling far. Of all colours, red has the weakest(最弱的) scattering. So the red light passes the air easily and travels far.Using the red light can help drivers in far areas see the traffic lights. It helps drivers slow down or stop in time. If drivers see the light only when they are near the traffic lights, they may not stop the car in time.  An accident may happen. Red can also excite people. We can act more quickly when we see the colour red. In a word, the red light helps drivers stop in time and helps prevent(防止) accidents.

(       )1. If scattering is strong, light will travel               .

A.  near B.  far C.  high

(       )2. The red light makes drivers              .

A.  see the lights in far areas

B.  be excited and act quickly

C.  both A and B

(       )3. Which is the best title for the passage?

A. Why do traffic accidents happen   B.  How does the red light travel

C.  Why do we use red traffic lights

4.你还知道红色在其他场景下的运用吗?请用英文列举一个例子。