20.If you are cycling in foreign countries,you will need to know what these traffic signs and signals mean.
21.What are cyclists required to do when they see the sign
?C
A.To ride against traffic.
B.To ride on the left side of the road.
C.To ride on the bike lane.
D.To ride on the right side of the road.
22.Which of the following signs has the same meaning as the sign
?B

23.What should cyclists do when they see the sign
?A
A.They should be careful when they cycle on the rough road.
B.They should take the rough road and fall off their bikes.
C.They should move into the road to go around a work area.
D.They should take another route instead of the closed roadway.
| 1 | A sign like this one means that there is a bike lane(车道).If there is such a sign,you are required to use the bike lane. If there is not such a sign,you should ride with traffic as far to the right side of the road as possible. | |
| 2 | This signal means you can cross the street along with pedestrians(行人).It has a green picture of a person walking instead of using the word"walk". | |
| 3 | This signal is the"don't walk"sign.It is a picture of a red hand,meaning you should stop.You should wait to cross the street until the green picture of the person walking is showing. | |
| 4 | Car drivers and bikers must come to a complete stop at"STOP"signs. | |
| 5 | A"YIELD"sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad,you must stop.If there is no traffic in or near the crossroad and it is safe,you may go through. | |
| 6 | This signal means you are coming to a zebra crossing.Car drivers and bikers must stop to allow people in the zebra crossing to cross the street. | |
| 7 | When people are working on the roads,parts of the road are often dug up or rough(不平整的).Be careful when you are cycling.Rough roads could make you fall off your bike. If you must move into the road to go around a work area,you should stop and look carefully to be sure there is no traffic coming. | |
| 8 | A detour is a way of getting around a roadway that is closed.Roads are usually closed because of road work or dangerous conditions.If you must take a detour,be careful about the roads you aren't used to. |
A.To ride against traffic.
B.To ride on the left side of the road.
C.To ride on the bike lane.
D.To ride on the right side of the road.
22.Which of the following signs has the same meaning as the sign
23.What should cyclists do when they see the sign
A.They should be careful when they cycle on the rough road.
B.They should take the rough road and fall off their bikes.
C.They should move into the road to go around a work area.
D.They should take another route instead of the closed roadway.
16.假如你是李华,5月18日你校举行了"科技节"展示活动,请你根据以下要点用英语给你的笔友Mike写一封邮件,介绍本次活动的情况.
注意:1.文中不得出现你的真实姓名和学校名称.
2.语言通顺,意思连贯,书写规范.
3.词数不少于90.文章的开头和结尾已为你写好,不计人总词数.
Dear Mike,
In your last e-mail,you asked me about the Science and Technology Festival in our school.I'm glad to tell you something about it.
I'm looking forward to learning about your school life.
Yours,
Li Hua.
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| 活动目的 | 提高实践技能、培养团队精神 |
| 活动准备 | 学生们结成小组、选择活动项目、进行实验研究 |
| 展示内容 | 1.从高处扔鸡蛋,鸡蛋完好无损;2.纸做的桥上能站住人;3.… |
| 活动感受 | … |
2.语言通顺,意思连贯,书写规范.
3.词数不少于90.文章的开头和结尾已为你写好,不计人总词数.
Dear Mike,
In your last e-mail,you asked me about the Science and Technology Festival in our school.I'm glad to tell you something about it.
I'm looking forward to learning about your school life.
Yours,
Li Hua.