题目内容
【题目】 You can’t play, run, skate or ride a bike on the railroad ( 铁 路 ). There are many places where the railroad tracks ( 轨道) cross the roads or streets. Many of these railroad crossings are marked with the signs in the table below.
| This sign means you are coming to a railroad crossing. Always look both sides and listen carefully to be sure a train is not coming from either direction before you go across the tracks. |
| Many railroad crossings have a gate with flashing lights. The gate will close whena train is coming ● NEVER play around a closed railroad gate. ● NEVER try to get across the tracks before the train gets there. |
| Some railroad crossings which don’t have gates may have this sign. When the lights are flashing, a train is coming. You should wait until the train passes instead of trying to cross the tracks. |
Be careful when crossing road tracks:
* Railroad tracks are uneven (凹凸不平的). You should not bicycle, skate or run when crossing the tracks.
* Trains are very large and heavy, so they need take a long time to stop.
* Sometimes when a train has just passed from one direction, another train may come from the opposite direction. You may not notice the second train because of the noise of the first train.
【1】When you see the first sign, you should___________.
A.not pass the railroad tracksB.stop to wait for a train to pass
C.pass the railroad tracks at onceD.make sure no train is coming before you cross the tracks
【2】Where can you see the third sign?
A.At the train stations.B.On the railroad tracks.
C.At railroad crossings that have gates.D.At railroad crossings that have no gates.
【3】What can you learn from the passage?
A.There are many gates at the railroad crossings.B.We can see many railroad signs in our cities.
C.It’s dangerous to play, run or ride a bicycle on the railroad.D.It takes a short time for a train to stop.
【答案】
【1】D
【2】D
【3】C
【解析】
本文主要是告诉我们铁道路口的标志，告诉我们注意安全。
【1】细节理解题。根据“Always look both sides and listen carefully to be sure a train is not coming from either direction before you go across the tracks.”可知，第一个标志告诉我们过铁道之前，一定要两边看，仔细听，以确保过铁道前没有火车驶来。故选D。
【2】细节理解题。根据“Some railroad crossings which don’t have gates may have this sign.”可知，一些没有大门的铁路道口可能有这个标志。故选D。
【3】推理判断题。A项：铁路道口有许多门；B项：在我们的城市里可以看到许多铁路标志；C项：在铁路上玩、跑或骑自行车是危险的；D项：火车停下来需要很短的时间。分析全文内容可知，主要是介绍铁路标志，告诉我们要注意安全。故选C。
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【题目】
When your pen is broken, or you have some food that you haven't eaten up, what do you do with these things? You will probably throw them into one bin. But actually, all of these pieces of waste need to be sorted (分类) separately so that a part of them can be recycled. As we know, metal and bottles are reusable things. We can separate them from litter and reuse them.
In recent years, some Chinese cities have been working hard on it. Shanghai has worked with Alipay to create a “green account (账户) "service for its people. Users get points by correctly sorting their rubbish and can exchange the points for milk, phones and other products through Alipay. The city is asking all of its people to sort rubbish into four groups: wet, recyclable, harmful and dry.
Wet waste is things you don't want but that pigs can eat. Paper, metal and other things that can be reused are recyclable waste.
Harmful waste includes things like medicine and batteries. Finally, other waste will go in the "dry waste" bin.
Many other cities uses this method to sort their rubbish. For example, Shenzhen has been sorting its rubbish since 2012. China is improving its waste-sorting work though it costs a lot. There is still a long way to go. But it's never too late to learn how to sort your rubbish properly and protect the environment.
The sorting of【1】in China | |
Waste-sorting work in Shanghai | Shanghai has worked with Alipay to 【2】 a "green account" service for its people. Users get points by 【3】 sorting their rubbish. Users can 【4】 the points for products through Alipay. |
Four【5】 of rubbish | Wet waste is things you don't want but that pigs can eat. Things that can be 【6】 are recyclable waste. Harmful waste includes things 【7】 medicine and batteries. Other waste will go in the "【8】 waste" bin. |
Conclusions | This method is【9】 to sort rubbish in many cities. It's never too 【10】to learn how to sort your trash properly and protect the environment. |