题目内容
Cars，buses and bikes________stop when the traffic lights change to red．
- A.can
- B.may
- C.must
- D.need
分析：句意是“当红绿灯(交通指挥灯)转为红灯时，轿车、公共汽车和自行车都必须停下来。”，情态动词表示是“必要性”概念，此处是肯定句，只有C项must可以表示这个概念。(延伸)need(需要)，表示的也是“必要性”，但情态动词need不能用在肯定句里。(延伸)must在肯定句和疑问句里都表示“必要性”概念，但其否定式mustn't所表示的是“不许可”“不允许”的概念，要表示否定概念的“必要性”，即“不必要”，要用needn't．
阅读快车系列答案If you usually take the school bus or sometimes need to take public buses to school, there are some important rules you should know.
·When you are waiting for the bus, you should wait at the bus stop, and stand well back.
·When you get off the bus, make sure you and the driver can see each other, and wait for the driver to signal you before you cross the road in front of the bus.
·Never go back for anything you may leave on the bus when it is starting.
·Never bend down near the bus when you walk to or from the bus stop.
·You should cross the street at a crosswalk or a street corner, and wait for the light to turn green or for the WALK crossing signal.
·It is important to look carefully to the left, the right and the left again when you cross the street.
·Remember that it is dangerous to stay in the areas around buses where the driver can’t see you. Don’t run between parked cars or buses.
·Do not run across the street or through parking areas to catch up with your friends.
【小题1】When you are waiting for the bus, you should wait .
| A．at the bus stop | B．on the street | C．at a crosswalk | D．a street corner |
| A．run quickly |
| B．wait for the light to turn green |
| C．look carefully to the left |
| D．look carefully to the right |
| A．bend down on the bus |
| B．cross the street at a crosswalk or a street corner |
| C．bend down near the bus |
| D．look carefully to the left, the right and the left again |
| A．safety rules for students by bus |
| B．safety rules for drivers |
| C．safety rules for children by train |
| D．how to cross the street |
A pretty, well-dressed young lady stopped a taxi in a big square, and said to the driver, “Can you see that young man at the other side of the square?”
“Yes,” said the taxi-driver. The young man was standing outside a restaurant and looking impatiently at his watch every few seconds.
“Take me over there.” said the young lady.
There were a lot of cars and buses and trucks in the square, so the taxi- driver asked, “Are you afraid to cross the street.”
‘Oh, no !” said the young lady. “But I said that I would meet that young man for dinner at one o’c1ock, and it is now a quarter to two. If I arrive in a taxi, it will at least seem as if I have tried not to be too late.”
【小题1】How did the young woman get to the square?
| A．She arrived in a taxi | B．She got there by bus. |
| C．She got there on foot. | D．The story didn’t tell us about it. |
| A．45 minutes late | B．not late at all |
| C．l5 minutes late | D．one hour 1ate |
| A．didn’t want to be late for the date. | B．thought the square was too crowded. |
| C．wanted to be seen in a hurry. | D．was too tired to walk. |
| A．Yes, she took a taxi there. |
| B．Yes, she had tried her best though she couldn’t succeed. |
| C．No, she thought being late was better than being earlier. |
| D．No, she was just going to pretend(假装) that she had tried. |