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1、 My sister wants to be one of the best (dentist)to help people with tooth problems.
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2、 Be careful, children! Eating too much ice cream can hurt your(stomach).
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3、 To a getting ill, remember to wash your hands before meals.
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4、 Our teacher told us that oxygen(氧气) is a kind of g .
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5、 The doctor said Tom had a high (发烧)and needed to rest.
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6、 Don't eat too much ice cream, or your stomach will (受苦).
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7、 She stayed in bed all day because of a terrible (头痛).
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8、 根据短文内容，从下列选项中选出能填入空白处的最佳选项，选项中有一项多余。
健康生活
Do you have a sore throat, a runny nose and a headache? Do you keep coughing and sneezing(打喷嚏)？ If you do, you probably have a cold or the flu, but which one? .
Colds, which usually last about a week,make the most difference to the nose. They usually cause a runny nose and sneezes. . Sometimes, they result in a headache, coughs and some aching problems.
.People with flu usually get all the problems above. However, they also get a high fever, a dry cough and much worse aches. The problem also lasts much longer.Sometimes you can't get better for at least two weeks.
Flu can be a terrible thing. The old, who are less healthy than most young people,can die from flu. .The injection (注射)is necessary and can truly save them.
Try not to touch your nose or eyes if you have been close to someone who has a cold..If you catch a cold or the flu, go to bed for a while. Doing what we tell you will help you get better. Drink lots of water and stay in a warm, well-ventilated (通风条件好的)room. If you have a headache, take some medicine. And it's a good idea to cover your nose and mouth when you sneeze.
A. Wash your hands after cleaning your nose.
B. What's worse, you may have to open your mouth to breathe.
C. Today, we will talk about the causes of these two kinds of illnesses.
D. Flu is much more serious and results from different groups of viruses.
E. So old people should have a flu injection before winter when flu is most common.
F. Although both colds and flu result from viruses, they are different in some ways.
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9、 阅读短文，根据首字母或所给词的适当形式填空，使文章语义通顺。
After exercising, the first thing that you want to do is drink up a glass of cold water.When the water travels down your throat, you will f so good. However, you'd better not do so often. Is drinking cold water (real) unhealthy?
Cold water is said to slow down a person's digestion(消化). Having cold water or a cold drink makes your body temperature (low) Cold water causes your blood vessels (血管) to become narrower (更狭窄的). So, the body needs to burn energy to bring your tback to normal. At the same time, less energy is used for digestion.
Think of your digestive system as a burning pot. If someone suddenly poured cold water into this pot, what would h? Doing this is dangerous. Similarly, when you drink cold water while eating, it is like adding water to a burning pot. Of course, it isn't that bad, but it is a good way (explain)why drinking cold water during meals may be a bad idea. Wyou cannot control your urge(冲动) to do so, drinking water at room temperature is a better (choose).
Traditional Chinese medicine suggests trying to avoid (drink) cold water.And modern studies in Europe point out that drinking cold water causes headaches.Scientists are doing more research on this. Maybe in the future tcan give us more helpful information.
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10、未来掌握在你自己手中。
The future is .
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11、她每天帮忙照顾弟弟。
She helps to her little brother every day.
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12、我们必须阻止人们砍伐树木。
We must people cutting down trees.
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13、医生说他需要先量体温。
The doctor said he needed to first.
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14、请进来坐下吧。会议马上开始。
Please come in and .The meeting will start soon.
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15、 It's necessary to____ when you go to crowded places.A、wear a mask B、take off shoes C、wash your hands D、drink some water
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16、 To keep safe, we should____ crossing the street when the light is red.A、finish B、practise C、enjoy D、avoid
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17、 Parents should____ their children when they make mistakes and help them correct their mistakes.A、be patient with B、be angry with C、be careful with D、be excited about
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18、 My sister says her head ____ badly. She needs to see a doctor.A、presses B、hurts C、deals D、tests
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19、Shh ...！ This is a library. You____ keep your voice down.A、can B、can't C、should D、shouldn't
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20、 Be (care)when you cross the street! Look both ways first.