【文章內(nèi)容簡(jiǎn)介】 ists from Environment Agency Austria ________The volunteers wrote down what they ate for a week and then provided a stool sample （大便樣本） for testing. ________About 20 small plastic particles （IM） were found in every 10 grams （克） of stool. The smallest plastic particles can enter the blood, the lymphatic system, and may even reach the liver （肝臟）, said Philipp Schwabl, who took part in the research. ________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 6．閱讀下面短文，回答問(wèn)題 Drones are like airplanes, only without a pilot. No one without a pilot39。s license should be allowed to have one. Something bad or unexpected can happen when people send up a selfcontrolled flying machine like a drone without knowing how to really control it. Drones can bee flyaways, and can be caught up on a jet stream （噴氣流） and blown away. A falling drone can do much damage （損害） to buildings and people. Though drones can be harmful, they can be very helpful. At a sports event, drones can be used to give the spectators （觀眾） a view from above or help coaches see how their players are doing. They are also being a useful tool for firefighters, helping them find and fight wildfires. Drones can watch secretly on populations of animals in the wild, especially endangered ones. In some faraway places in the world, drones are the fastest way to send medicine to people who are in great need of it. Some people think drones can only be used by governments to help when needed. Others think that if rules are obeyed, there should be little risk to people and property （財(cái)產(chǎn)）. Drone makers say drones are exciting new technology and that the future will be controlled by them.（1）用英語(yǔ)列舉drones的兩種用途。 ① ________②________（2）回答問(wèn)題。Who should be allowed to have a drone? （3）回答問(wèn)題。In some people39。s opinions, can the drones only be used by governments at any time? Why? （4）根據(jù)短文內(nèi)容完成句子。 Paragraph （段落） Two is mainly about________.【答案】 （1）At a sports event, drones can be used to give the spectators （觀眾） a view from above or help coaches see how their players are doing.；Drones are also being a useful tool for firefighters, helping them find and fight wildfires.（2）No one without a pilot39。s license.（3）No, they can39。t. Because they think drones can only be used by governmentto help when needed.（4）the harm of drones 7．閱讀下面短文，完成表格。 Flying a hot air balloon is full of challenge. Do you want to fly it? If so, here is some advice for you. Understanding the basics Take a training course and get a license. Know how the balloon can fly. Add propane（丙烷）to the fire to make the balloon fly. Make sure you have enough energy in the tank（箱）.Check your tank at times. Learn how to stay at a right height. Raise or lower to control directions by the wind. If you want to lower, you can pull a red rope to let the hot air out of the top of the balloon. Making preparations You must have the necessary equipment（設(shè)備）such as a fire distinguisher（滅火器）, a map and so on. You should check the wind conditions to make sure it39。s safe to fly. You must know when to fly or cancel the flight. You need several friends to help you control the balloon. They can help you pull down the basket or tie the balloon to the ground car until you are ready to fly. Flying the balloon Write down the height and the route（路線）through the whole flight. Before you land，pay attention to the high mountains, trees，tall buildings and so on. They may be dangerous. You are never too careful. Keep calm when you have trouble.Title:________Understanding the basics★Take a training course and get a license.★Have enough propane and check your tank at times.★Stay at a right height. Pull a red rope ________you can lower the balloon.________★Necessary equipment is needed.★The wind conditions decide________★You need several people to help you.Flying the balloon★Write down________and the route.★Be careful and keep calm.【答案】 The way to fly a hot air balloon；so that/in order that；Making preparations；when to fly or cancel；the height 8．任務(wù)型閱讀 A different culture keeps my eyes and mind open. When I stayed in Russia （A）an exchange student, I learned about it. One day, a Russian trend invited me to a （B）wellknown restaurant in Moscow（莫斯科）I looked forward to trying local （當(dāng)?shù)氐模ゝood. After arriving there, I found nothing on the table but several small plates, on which there were nuts, a few slices（片）of tomatoes, and several pieces of onions. Although the dishes were simple, we drank a lot and I felt the passion（熱情）from the bottom of his heart. In China, when we invite friends or relatives, we always treat them to a big dinner. We prepare as much food as we can（C） show our friendliness. What a different cu