人教版八年级下册Unit 1 提升练习

The River Thames is the most important river in England. There are more than 200 1 over the river. Tower Bridge has stood over the River Thames in London since the 1890s. It is the 2 bridge of all. 3 makes Tower Bridge so amazing? Why do so many visitors coming from 4 the world go to see it? It is because the walkway (人行通道) of Tower Bridge can open up in the middle. It does this to let big ships go 5 to the Pool of London. It is the only bridge in London that can be opened up to allow (允许) 6 to go through. If you are 7 enough to see the bridge with its two opening arms lifted (抬起) in the air, you will never forget it. You can also 8 the wonderful views (景色) of the river on the bridge. 9 its north side stands the Tower of London. Tower Bridge and the Tower of London both look very old, and you may think they are of the same age. However, you are 10. The Tower of London is almost one thousand years old, but Tower Bridge is only over one hundred years old.

"An apple a day keeps the doctor away" is an old English saying. It means that eating nutritious food will make you healthy. As a result, you will not need to see the doctor very often.

It is important to have a healthy diet. Your diet is the food you eat every day. If you are looking for nutritious food, apples are a good place to start. Studies have shown that apples are a very healthy snack.

Apples are low in calories and have no fat. They provide a lot of vitamin A and vitamin C. Apples can also help reduce high blood pressure. They have a wide variety of health benefits.

Biting into a juicy apple will do good to your teeth, too. Dentists believe that eating apples reduces tooth decay (蛀牙) . It helps clean your teeth and kill bacteria (细菌).

Of course, apples are not the only nutritious food. There are many other nutritious "super foods" such as blueberries, oranges, salmon and yogurt. You should try to eat as more as you can of these "super foods".

    I am a boy. My name is Wang Jun. I will tell you the(重要性) of our health. In the past, I got into(苦恼) because of health problems. I often had a(感冒). When I had a cold, my mother would tell me to drink more water and take some(药). Sometimes I had a(发烧), then I would take my(体温), lie down and(休息) for a few days. The doctor told me to(锻炼) and eat more healthy food. So I began to play(运动). In the morning, I got up early and ran on the playground. My dream is to be a mountain (登山者). Now I am healthier than before. I think I can live a happy life.

Do you know growing pains? Growing pains aren't a disease. 

Usually children can get them the ages of 3 and 5 or 8 and 12. Children often get growing pains in (they)legs They often start before bedtime and sometimes in the middle of the night. But they go away by the morning. Doctors don't know They only think when children run, climb or jump a lot during day, they may have pains at night. 

Parents try to help children feel (well)Some parents may do this by (buy)some medicine. it is not good for children Here are some (way)that may help: 

◇(put)a piece of warm cloth on the place where children feel painful. 

◇Stretch(伸展)the legs like what they do in P. E. classes. 

◇Ask somebody (help)massage(按摩)the painful legs. 

要求：语句连贯，词数90左右。

How to keep safe in P. E. class?

Good afternoon, everyone!

Do you know that we'll be in danger in P. E. class if

That's all. Thank you.