【文章內(nèi)容簡介】 _They39。re not sure how the plastic got in the volunteers39。 bodies, either. But most of the volunteers said they drank from plastic bottles and also ate seafood that could include plastic from ocean pollution. In fact, plastic is everywhere around us. Every year, lots of plastic waste goes into the Most of the particles stay in the ocean. Others can spread into the soil, and air. Could plastic in the air fall onto food and get into the human body? Some past studies may also give us a clue. ________And even some drinking water has been found to have tiny plastic particles in it.A. There, sunlight and waves （海浪） break the plastic waste down to very small pieces.B. The scientists are sure that the plastic must be harmful to humans.C. According to USA Today, 90% of sea salt which is sold in the world includes plastic.D. The scientists followed eight healthy volunteers from different parts of the world.E. However, the scientists aren39。t sure if the plastic is harmful to humans.F. Scientists found nine different kinds of plastic in the stool samples, according to the study.【答案】 D；F；E；A；C 7．根據(jù)短文內(nèi)容，從下列七個(gè)選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。 Sleep plays an important role in brain （大腦） development. Children should get enough sleep. ________A study says that because of being short of sleep, it is much harder for children to do something carefully. And also they bee forgetful and easy to make mistakes. Another study shows that the right amount of night—time sleep is just as important for children39。s development as healthy eating and taking exercise. ________In general a younger child needs more sleep than an older one. Children at the age of 511 will need 1012 hours of sleep a night while children at the age of more than 11 will need less hours. In fact, many parents don39。t know how to help their children get enough sleep. Here is something you can do. For children at the age of 511, a 3040 minutes39。 routine （常規(guī)） before sleep is In the activities, children relax and enjoy themselves a lot, and they will go to sleep more easily. Children at the age of more than II may go to bed late in the evening, talking with friends online, playing games or watching TV. ________And even they will be tired during the day. So limit（限制） your children39。s use of the Internet, games and the TV before they go to A. If not, many problems will e to them. B. Why does a child need so much sleep?C. How many hours of sleep is enough for a child?D. So they will find it, difficult to get up in the next morning. E. It includes a bath, reading a story together and so on. F. Taking exercise is as important as enough sleep for children. G. And don39。t allow them to have a puter or TV set in their bedroom. 【答案】 B；C；E；D；G 8．閱讀下面短文，根據(jù)短文內(nèi)容和情境把文章中的畫線句子（英語或漢語）翻譯成漢語或英語。 ⑴We are living in a world full of petition. Parents pete with others in their offices, our brothers and sisters pete with others in their colleges, and we pete with our classmates in schools. Most of us give up facing petition and will never be successful. Why can39。t we do better than others? One important reason is that we have no self﹣confidence. ⑵事實(shí)上，人人生而平等。You can do what others do. Your classmates may be better than you in some ways, but you may be better than them in other subjects. So everyone has his or her advantages. ⑶Don39。t look at things from a single point of view. Try to discover your own advantages, and believe that you can do better than others in those ways. Competition is not so terrible. ⑷不要害怕那些比你更優(yōu)秀的同學(xué)。 ⑸Remember that self﹣confidence is the first step to success. Believe in yourselves, and you will be successful in any petition.⑴_(tái)_______⑵________⑶________⑷________⑸________【答案】 我們生活在充滿競爭的世界。；In fact, all men are created equal.；不要只從一個(gè)角度看問題。；Don39。t be afraid of classmates who are better than you.；記住自信是成功的第一步。 9．閱讀下面短文，請按文后的任務(wù)要求答題。 When my wife and I went to live in an Arab（阿拉伯） country, we didn39。t know much about our future. _______. Later, we realized that the advice given to us by our friends were right. ______ Here, the burning sun can cook an egg in a minute. The hot weather made us feel so tired that we were falling asleep at midday! _______ We worked from Saturdays to Wednesdays, including Sundays. It was also strange to see people praying （祈禱） in a certain direction. _________ They don39。t let people see their faces in public. They are not allowed to drive cars, either. All dresses worn by women have to cover the body pletely. They believe that women can39。t be seen in public. At the weekend, we went camping in the desert. I will never forget watching the sun setting over the desert. We also enjoyed riding on the camels. Though their culture is very different from the American culture, ________. （1）根據(jù)短文內(nèi)容，從下列四個(gè)選項(xiàng)中選擇合適的句子填入①—④題的空白處，使短文通順。A. They have strict rules for womenB. Another culture shock（文化差異） was the working weekC. The culture shock started with the weatherD. My friends told us to be prepared for a culture shock① ________② ________③________④ ________ （2）從下面四個(gè)選項(xiàng)中選擇一個(gè)合適的選項(xiàng)填入⑤題的空白處，使短文通順。 A.we left there soonB.we enjoyed living thereC.we lived a hard lifeD.we still lived in our American way【答案】（1）D；C；B；A（2）B 【解析】【分析】短文大意：這篇短文講的 是我和妻子去阿拉伯國家居住看到的阿拉伯人的生活習(xí)俗。（1）選項(xiàng)意思：A. They have strict rules for women他們對女人有嚴(yán)格的制度B. Another culture shock（文化差異） was the working week一周工作時(shí)間的文化差異C. The culture shock started with the weather文化差異始于天氣D. My friends told us to be prepared for a culture shock我們朋友告訴我們要喂文化差異做準(zhǔn)備①根據(jù)下文Later, we realized that the advic