要求:1)有主题句,有细节支撑。2)字数:50词以上。
信的开头结尾已给出,不计入字数。
Dear Vera,
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Yours,
Wang Li
2 . Electric Cars
Where do cars get their energy from? For most cars, the answer is petrol. But some cars use electricity. These cars have special motors that get their power from large batteries.
Most people tend to think of electric cars as a new invention, but they have been around for a long time. They were popular when the technology for petrol engines was not very advanced. Recently, electric cars have again become popular because people want cars that pollute less.
Electric cars are better than petrol cars in several ways. The biggest benefit is reduced pollution. In areas where there is a high percentage of electric cars, there is less pollution. But it is important to understand that electric cars still cause pollution. Remember that the electricity to power electric cars has to come from somewhere, which is most likely a power station. Unless these power stations run on solar or wind energy, they are most likely burning coal and oil to make electricity. The second benefit of electric cars is a reduction in the dependence on foreign oil.
There are several countries, including the United States, which don't want to rely on oil coming from other countries to power their transportation systems. They want the power to come from within their country, and since electric cars can run on electricity from coal or nuclear power stations, there is less of a need to import oil.
Despite the benefits of electric cars, there are some problems with them as well. One disadvantage is that electric cars are more expensive than petrol cars. This is mostly due to the high cost of the batteries these cars need. Electric cars run on batteries, just like a mobile phone does. But unlike a mobile phone, you cannot charge your electric car's battery by plugging it into a wall. They need to be charged in special places. Now, there is a lack of places where people can charge the batteries. Another problem is that electric cars cannot travel as far as petrol cars. Some people are afraid that the battery will run out of electricity (and the car will stop) before they reach their destination.
Despite these problems, many people, including automobile industry experts, believe that the percentage of electric cars will increase in the future.
1. What's the main idea of Paragraph 3?A.Electric cars make some countries independent. |
B.Electric cars cause no pollution to the environment. |
C.Electric cars have some advantages over petrol cars. |
D.Electric cars need electricity from solar or wind energy. |
A.Electric cars need special motors to get power. |
B.Petrol cars are cheaper than electric cars. |
C.Petrol cars can travel farther than electric cars. |
D.Electric cars need special places to get charged. |
A.electric cars will take the place of petrol cars |
B.no one holds hope for electric cars at present |
C.electric cars waste more energy than before |
D.more and more people will use electric cars |
A.argue and prove | B.inform and explain |
C.attract and discuss | D.advertise and conclude |
1. Where will Mr. White be at 11 o'clock?
A.At the office. | B.At the airport. | C.At the restaurant. |
A.Receive a guest. | B.Have a meeting. | C.Read a report. |
A.At lunch time | B.Late in the afternoon. | C.The next morning. |
注意:词数不少于60。
提示词:China Science and Technology Museum中国科技馆
![](https://img.xkw.com/dksih/QBM/2017/11/20/1821193623101440/1821238813097984/STEM/72bbf4e333894dd5bb2fac7785563b1a.png?resizew=537)
A.Tower of London. | B.The British Museum. | C.Buckingham Palace. |
6 . 听第6段材料,回答第6至7题。
1. When will the plane take off?A.At 5:00. | B.At 7:05. | C.At 7:35. |
A.Buy souvenirs. | B.Check in at the counter. | C.Go to the restaurant. |
7 . 听第6段材料,回答第6至7题。
1. Why does the woman make the call?A.To make an invitation. |
B.To ask for information. |
C.To discuss a holiday plan . |
A.$50. | B.$150. | C.$350. |
Beijing was once a city of bikes, the capital of a country
Fortunately, now Beijing may be returning to its roots with a modern twist. Thanks to about 20 technology companies, brightly coloured shared bikes
Analysis in China say there are three factors
1.使用方便(APP查看车辆,扫二维码开锁)
2.容易找到 便于存车
3.其它优点(该部分内容自拟至少两点)
注意:短文字数不少于100词
参考词汇: 智能手机smart phone扫二维码scan the QR Code
Dear John,
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Yours sincerely
Li Jin
10 . Sydney Trains is one of the most economical, reliable and convenient ways to travel throughout Sydney and its surrounds.
Our network, the NSW Trains Intercity, covers suburban Sydney and extends to the Hunter, Central Coast, Blue Mountains, Southern Highlands and South Coast regions.
The network is made up of several color-coded lines. Trains from different lines can share the same platform, so check display screen and listen to announcements.
Ticket prices are generally based on the distance traveled. You can visit transportnsw. Info for details.
Getting to the City.
In Sydney, if you’re near a train station, you’re on your way to the city. Every rail line leads directly or indirectly to the City Circle. It’s the loop around the central business district of Sydney. Most City stations are underground so look out for the sign on street level.
Automatic ticket gates
Large stations have automatic gates for entry to, and exit from, the station. If you have an Opal card or a ticket which has a magnetic stripe you must use the automatic gates. You may use the wide gate for wheelchair, pram or luggage access. Station staff will assist you.
Night Ride buses
Most trains do not operate between midnight and 4:00 a.m. For your convenience a special Night Ride bus service is available between these hours on most Sydney suburban lines.
Track work
In order for the tracks to the maintained, we sometimes have to replace train with buses, particularly at weekends, please check the track work section for the latest service alterations on your line.
1. To get more information about ticket prices, travelers had better________.A.go to the City Circle |
B.visit a website |
C.check display screen |
D.listen to announcements |
A.A free Opal card. |
B.Earlier entry to the station. |
C.Help from station workers. |
D.A ticket with a magnetic stripe. |
A.At midnight. |
B.On Sunday afternoon. |
C.Between midnight and 4:00 a.m. |
D.At 6:00 p.m. on Wednesday. |