【文章內(nèi)容簡介】 do not know how to exercise well. Here are some tips. First, you should warm up. It is important to warm up before you exercise. You need to stretch your legs, arms, back and neck before you do any difficult activities like running. Second, you should find good places to exercise. You do not need to spend a lot of money. You can run or do sports in a park or in your school gym. You don39。t need to buy exercise equipment for your home. Just get your body moving. Third, don39。t work too hard. Choose a sport that you enjoy and then your exercise will be fun instead of work. Also, you only need to exercise a few times each week. If you exercise 30 minutes each time, you will stay healthy. Fourth, drink enough water. It is important to drink water when you exercise. Your body needs the water for energy and for keeping cool. Finally, you must be careful! If you hurt yourself while you are exercising, rest until you feel better. Exercising when you are hurt is bad for your health.Tips on how to exercise wellWarm upYou need to stretch your legs, arms, back and ________.________ good placesYou can exercise in a park or in a gym.Don39。t work too hardYou can choose a sport you like and do it ________ times a week.Drink enough waterYour body needs the ________ for energy and for keeping cool.Be carefulRest at once until you feel better when you are ________.13．閱讀下面短文，根據(jù)其內(nèi)容完成后面各項任務(wù)。 In the United States, teenagers （青少年） can only get a fulltime（全職的）job if they are 16 years old or older. But there are things that the younger teeagers make some money. Here are a few examples. Parents will young children sometimes want to go out for dinner or to the movies, but they don39。t want to leave their children at home alone. So they ask a teenager to stay in the house and look after their children when they are out. If the children go to bed early, the teenager can do some of his or her homework! Some people have a dog, but they don39。t have time to take it for a walk. Dogs need a lot of exercise! So some teenagers work as dog walkers. It39。s a good idea they can make money and stay outside in the fresh air. They get some exercise too! Teenagers can deliver （遞送） newspapers. They usually ride a bike and leave newspapers at each house. They need to have their own （自己的） bike. They have to get up early too, because people want to read their newspapers at breakfast. Teenagers can also work at home on their puters. Some panies pay teenagers to take online surveys （調(diào)查）. They want to know what teenagers are interested in. It39。s a fun and easy way to make money. These are all popular ?中的一個來賺些錢 Before they do their jobs, they usually tell someone about what they39。 re doing Being safe is the most important thing after all. （1）回答問題：When can teenagers get a fulltime job in America?________ （2）回答問題：What does the underlined word “it“ in the third paragraph refer to（指的是）?________ （3）將文中劃線的英語句子譯成漢語。________ （4）將文劃線的漢語句子譯成英語。________ （5）回答問題：How many jobs does the writer talk about?________ 14．閱讀下面短文，根據(jù)其內(nèi)容完成后面各項任務(wù)。 One sunny afternoon, I went for a walk on the beach. There I saw a special crab （螃蟹）. It had two claws （螯）.一個螯比另一個人螯大得多、長的多。I had never seen such a crab before. So on my way home from the beach, I walked into the library. Luckily, I found a book named Come with me to the Edge of the Sea. It had many pictures of animals living near the sea. The pictures of male fiddler crabs （雄性招潮蟹） looked quite like the crab I found on the beach. I learned a lot about that kind of crab. Sometimes a fiddler crab puts the small claw across the big one. It looks like it is playing the fiddle （violin） when it does this, so some people call it the fiddler crab Sometimes it waves its big claw. It looks like it is saying hello. That39。s why other people call it the calling crab. Fiddler crabs39。 eyes are on long eye stalks （眼柄）. They can put up their eye stalks to look around~ It makes them look taller. These crabs are very small. There are lots of other, bigger beach animals that want to eat them. They dig holes in the sand （在沙子里挖洞）. The holes are their homes. They are safe inside them. Sometimes the sea water can bring food into their holes. （1）將文中劃線的漢語句子翻譯成英語。________ （2）回答問題：What does the underlined word “It” in the second paragraph refer to?________ （3）回答問題：What39。s another name for the fiddler crab?________ （4）回答問題：Where do fiddler crabs live?________ （5）將文中劃線的英語句子翻譯成漢語。________ 15．閱讀下面的材料，在表格中填入恰當(dāng)?shù)膬?nèi)容完成文章摘要，每空限填一詞。 Hi, David, Guess what? I39。m writing to you from Beijing! It39。s my first summer holiday abroad, and here I39。m in China! I39。m going to learn Chinese for two weeks at a summer camp. Then my parents are going to join me here. I plan to spend another two weeks here and go on a tour around the country with them. It39。s going to be very exciting! We39。re going to visit the Great Wall and the Palace Museum in Beijing. Then we39。re going to be in Xi39。an from July 24th to 27th. My dad says he39。s going to take lots of photos of the Terracotta Warriors. After that, we39。re going to Jiuzhaigou. It39。s famous for its beautiful mountains and clear lakes. Our last stop on the trip is Sanya. My mum39。s going to spend lots of time on the beach, but I39。m going to swim in the sea every day. OK, I have to go. I39。m going to meet my Chinese penfriend, Daming. He39。s going to take me to the Bird39。s Nest tonight. There39。s going to be a rock concert there. I can39。t wait!Yours,DavidTim39。s Plan for Summer HolidayTo learn Chinese for ________weeks at a summer camp.To visit the Great Wall and the Palace Museum with his________.To stay in Xi39。an from July 24th to________.To ________in the sea of Sanya.To enjoy the concert in the Birds Nest with his pen friend,________.16．根據(jù)短文內(nèi)容，從下列七個選項中選出能填入空白處的最佳選項。 Beijing Opera used to sound strange to Dou Yi. The