Unit 4 Road safety同步练习一、英汉互译。1.等待绿灯_ 2.看看交通灯_3.穿过马路_ 4.小心汽车_5.保持安全_ 6. cross the road with other people_7. stop and wait_ 8. look for a zebra crossing_二、根据图片或中文提示补句子。1. There is a _.（斑马线）You can cross it. 2. You can _（右转）in front of the post office. 3. There are _（汽车和自行车）on the road.4. You must _（小心，注意）cars.5. Look, the people are _（穿过马路）now. 三、选择恰当的选项。( ) 1. This is not _.A. safety B. safe C. safely( ) 2. How can we cross the road_?A. safety B. safe C. safely( ) 3. We_ smoke in the library.A. mustnt B. must C. can( ) 4. -What _your sister do? -She can dance.A. can B. must C. should( ) 5. Can your cousin _this English song?A. sings B. singing C. sing( ) 6.Your little sister _walk now. She is only one year old.A. can B. cant C. mustnt( ) 7.You _watch TV. You _go to bed now. Its too late.A. can; must B. cant; must C. mustnt; can ( ) 8. Im _my camera now. It was in my bag yesterday. A. looking for B. finding C. looking at( ) 9. A good student must _in class.A. listens to the teacher B. listening to teacher C. listen to the teacher( ) 10. Look! They _the bus.A. take B. taking C. are taking四、给下列句子选择恰当的情态动词。1. _ (Can, Must) you play football well, Tom?2. We_ (cant, mustnt) cross the road. The light is red.3. I_ (cant, mustnt) see any birds in the tree.4. _ (Would, Must) you like a glass of juice?5. The students _ (can, must) keep their desks and chairs clean.五、阅读理解，根据短文内容判断正（T）语（F）。The traffic rule in England is different from that in China. When you are in England, you must be very careful on the street because the traffic drives on the left. You must look at the right first and then the left. If the traffic lights are red, the traffic must stop. Then the people can cross the road on foot. If the traffic lights are green, the traffic can go. People mustnt cross on foot.When you go by bus in England, you have to be careful too. Always remember the traffic moves on the left. You mustnt go the wrong way. In many English cities, there are big buses with two floors. You can sit on the second floor. From there you can see the city very well. Its very interesting. ( ) 1. England and Hong Kong have the same traffic rule.( ) 2. The traffic drives on the left in China.( ) 3. In England, you must look at the left first and then the right.( ) 4. People mustnt go on the left in England.( ) 5. The traffic light is green; people mustnt cross on foot in England. 答案：一、1. wait for the green man 2. look at the traffic lights 3. cross the road 4. look out for cars 5. keep safe 6.和其他人一起过马路 7.停下等待 8.寻找一个斑马线二、1. zebra crossing 2. turn right 3. cars and bikes 4. look out for 5. crossing the road三、1-5 BCAAC 6-10 BBACC四、1. Can 2. mustnt 3. cant 4. Would 5. must五、1-5 FFFFT