题目内容
We were swimming in the lake _______ suddenly the storm started.
A. until B. while C. when D. Before
C
【解析】
试题分析：A. Until直到;B. while 当……时候;C. when 这时;D. Before在……之前；根据句意; 我们正在湖里游泳，这时突然暴风雨开始了。根据句意故选C
考点：考查连词的辨析。
QQ is one of the most popular chat tools（聊天工具） among teenagers. We regard it as an important chat tool in our dailylife because it has some advantages.
First, we can make lots of e-friends on QQ. It is easy to find the person who has the same interest as us, and we can talk with him or her happily. Second, we can also join a QQ group to find the information we need. For example, if we want to learn English well, we can choose a group with many English lovers in it. Third, we can also play games with our friends on QQ and always have fun.
QQ brings us a lot of benefits(益处), but it can also cause some problems. It’s dangerous to tell strangers on QQ our real personal information like telephone number, address and ID number. If we spend too much time chatting online, it won’t be good for our study and health.
1.QQ is a kind of __________.
A. game B. chat tool
C. book D. TV programmer
2.Which of the following is NOT TRUE according to the passage
A. We can get lots of information on QQ.
B. We can make friends on QQ
C. We can get everything on QQ.
D. We can play games with friends on QQ.
3.Sometimes QQ may bring us some ________ if we don’t use it well.
A. problems B. benefits
C. interests D. fun
4. QQ will be good for us if _______.
A. we spend too much time chatting online.
B. we get some useful information we need.
C. we tell some strangers about our real telephone number.
D. we tell some strangers about our real address and ID number
5.If we want to learn English well, we can ________.
A. do shopping on QQ.
B. always chat in Chinese on QQ.
C. play games with our friends on QQ.
D. join a QQ group with many English lovers in it.
任务型阅读 阅读下面的短文，根据短文内容完成表格中所缺信息，在答题卷上相应的横线上填写答案，每空限填一词。(本大题共5分，每小题1分)
The haze season is back. How much do you know about haze? Haze can also be called “Smog”. The word “smog” is from the words “smoke” and “fog”. It is a kind of air pollution(污染) mostly because of cars and factories.
Smog will do great harm(伤害) to your health. It can make you cough and have skin and eye problems. It seems that we can do nothing to stop it, but only wait until the wind blows all the smog away. However, there are some easy ways to stop it hurting you. Here are some of them.
1. Don’t do exercise in the open.
Exercising in the open makes you breathe(呼吸) deeply, and you will take in the particles(颗粒物) deep into your lungs.
2. Stay indoors and keep the air clean.
If you can, just stay in your room and keep the doors and windows closed. Remember to air your room twice a day, you can open the window at noon or at night for half an hour.
3. Wear a mask.
Paper and cotton masks can not help you in the haze weather. Some special masks, such as N95 masks, can keep you from breathing in the particles in the air.
4. Change your diet.
Scientists find that vitamin A, C and E can greatly help protect your eyes, nose and lungs. So eat more green vegetables and fresh fruit every day. What’s more, do not eat food with too much fat.
The haze weather | |
What is haze? | It means smog, a kind of smoky and 1. weather. It is a kind pollution caused by cars and factories. |
What is the harm? | It is bad for our health. |
2. can we prevent the haze? | Don’t 3. outside. |
Stay indoors as much as possible 4. the doors and windows closed. Remember to open the windows for a while to keep the air clean. | |
Wear a mask to stop taking in the particles. | |
Change your diet. Vitamins can make you healthy. So, please eat more vegetables and fruit and 5. meat. | |