【文章內(nèi)容簡介】 49. What do the hosts of Mythbusters do on the show? A. They introduce delicious food. B. They tell some jokes. C. They use a scientific mind to see if what people say or think is true. D. They choose the best singers. programme is the latest(最新 的 ) one according to the passage? A. A bite of China B. Britain’s Got Talent C. The voice of China D. Mythbusters B China’s air pollution problems are more serious these days. But just try to remember that the air pollution shouldn’t stop you from enjoying life in China. Here are some tips for you to keep the smog（ 霧霾 ） away. Watch the weather report. As you can see, it will give you an analysis of pollution, but my general rule is: if it’s above 80, wear a face mask and limit（限制） time to spend outside。 if it’s below 80, go outside and enjoy the day, open all the windows to get some muchneeded fresh air and exercise. But do not exercise outside if the pollution is high. I went running once when it was around 120, and I was ill and missed several days of work. Get a house plant that cleans the air. A house plant can make your home beautiful and clean the air. I have some plants and just yesterday, I bought another plant. At that time I didn’t know it could clean the air. I just got it because it could make me feel better. Never open the windows. No matter how hot and wet it is inside, just wait until it is a nice day to air your apartment. Just stay at home and do some things you like. 51. How many tips does the passage mention（提及） ? A. 2 B. 3 C. 4 D. 5 52. The underlined word “analysis” means ________ in Chinese. A. 現(xiàn)實 B. 分析 C. 例子 D. 圖譜 53. You can go outside and play football if the pollution is ________. A. above 80 B. above 100 C. above 120 D. below 80 54. Getting a house plant can ______ and make you feel happy. A. clean the air B. make your house dirty C. take you calm D. let your heart slow down 55. What’s the best title of the passage? A. Never open your windows. B. Listen to the radio every day. C. Buy as many as trees as you can. D. How to keep yourself safe in the air pollution. 第二部分 非選擇題 （ 45 分） 五、 閱讀表達 閱讀下面的短文，根據(jù)短文內(nèi)容回答問題。 (5 分 ) The power of nature There are some things in nature that we cannot stop from happening. We cannot stop the power of nature. A flood es when there is too much water on the land. Sometimes, it is after a big storm when too much rain falls on the land. Sometimes it is after a big storm at sea, when too much sea water es onto the land. The fast flood water can hurt us and can hurt our homes. We cannot stop a flood from ing, but we can try to stop the water from ing into our homes. We can try to stop the water by making a wall. We can use sandbags to make the wall. An earthquake es when the land moves. The land goes up and down and in different directions. Then land can crack（ 斷裂 ） . An earthquake can hurt us. We can get hurt by things that fall down in an earthquake. Falling things can start fires. We cannot stop an earthquake from ing, but we can try to make our homes strong so that they will not fall down in an earthquake. A tornado（ 龍卷風 ） is fast air that goes around and around over the land. A tornado can pick up anything. It can break anything that is in the way. A hurricane（ 颶風 ） is a big storm with fast winds and strong rain. It begins at the sea and can e onto the land. Its fast winds can hurt us and our homes. We cannot stop a tornado or a hurricane from ing, but we can get out of its way. We cannot stop the power of nature, but we can go to places where we can be safe. 56. When does a flood e? _______________________________________ (no more than 8 words) 57. Why should we try to make our homes strong? _______________________________________ (no more than 6 words) 58. How can we try to stop the water? _______________________________________ (no more than 4 words) 59. Where does a hurricane begin? _______________________________________ (no more than 3 words) 60. When facing a tornado or a hurricane, what can we do? _______________________________________ (no more than 7 words) 六、任務(wù)型閱讀 閱讀下面短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個最恰當?shù)膯卧~，每個空格只填 1 個單詞。（ 10 分） Everyone wants to have healthy teeth. When you laugh, you will op