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题型:完形填空 题类:模拟题 难易度:普通

河北省衡水市景县第三中学2020年九年级英语4月中考模拟试卷

阅读下面的短文,掌握其大意,然后从各小题所给的四个选项中选出最佳选项。

    The winners of this year's Nobel Prize in Medicine may have found this secret.1have been trying to cure cancer(治疗癌症)for many years. But what if our bodies themselves held the secret to winning cancer?

    One of the most amazing Nobel-winning achievements this year was in2. Nobel Prize in Medicine was3by two scientists James Allison and Tasuku Honjo. James Allison was from the United States. Tasuku Honjo4Japan.

    They found that our body has a5protein(蛋白质). It can stop our body from fighting6cancer cells. And it can allow the body's immune system to fight cancer cells.7people will not be afraid of cancer. The doctor will have new ways to8it. At that time, it may be a little sickness like flu or toothache.

    But cancer is not the9problem that people face. There is also the danger of global warming. This year's winners of the Nobel Prize in Economics focused on(集中)this in their work.

    The economics prize was shared by two10. They found that creating a global carbon tax(碳排放税)is the most efficient way to fight climate change.

(1)
A、Animals B、Humans C、Farmers D、Actors
(2)
A、history B、science C、medicine D、chemistry
(3)
A、shared B、invented C、promised D、refused
(4)
A、came out B、came on C、came after D、came from
(5)
A、special B、boring C、real D、similar
(6)
A、on B、against C、with D、of
(7)
A、Because B、But C、Although D、So
(8)
A、work with B、agree with C、deal with D、come up with
(9)
A、only B、perhaps C、neither D、maybe
(10)
A、violinist B、scientists C、pianist D、engineer
举一反三
阅读理解,请阅读下面短文,根据短文内容在下面的表格中填入与文章意思最符合的单词。(每空一词)

    Haiyan is 7 years old. Her parents gave her an iPad as a gift for her birthday. A month later,her eyesight(视力)dropped to 300 degrees. This is serious for such a young child.

    Many children in China are facing the same problem: iPad using is bringing problems to their eyesight. The problem is so common that newspapers even call the iPad the "No. 1 killer of children's eyesight!"

    "There are about 30 shortsighted children coming every day, "said Hu Dali, an eye doctor at Guiyang Aier Eye Hospital. "Half of those children have poor eyesight because they have played with phones and iPads for too long. "

    Doctors and scientists say children's vision(视觉)is not yet fully developed and their eyes get tired more easily. The screen of an iPad uses very bright(明亮的)LED backlight. If children look at an iPad screen for a long time, their eyes do not have time to rest. This will make their eyesight worse over time.

    Doctors advise that users should hold their iPads between 40-60 centimeters(厘米)away from them. The brightness of the screen should be comfortable for children. Parents should also stop their children from using an iPad for more than one hour every day.

IPad brings (1){#blank#}1{#/blank#} to children's eyesight.

Problem

Many children's eyesight (2){#blank#}2{#/blank#}because of using iPads or phones.

Reasons

◆Children's eyes get tired easily.

◆The screen of an iPad uses bright backlight.

◆Using eyes for a long time (3){#blank#}3{#/blank#} a rest makes eyesight worse.

Advice

◆Users shouldn't hold their iPads too (4){#blank#}4{#/blank#}to eyes.

◆The brightness should be comfortable.

◆Parents should help children control(控制)the (5){#blank#}5{#/blank#}of using iPads.

回答下面5个问题,每题答案不超过5个词。

It is easy for many people to catch a cold in the springtime or fall. It makes us wonder if scientists can send a man to the moon, why can't they find a cure for the common cold? The answer is easy. There are actually different cold viruses out there. You never know which one you will get, so there isn't a cure for each one.

When a virus attacks your body, your body works hard to get rid of it Blood rushes to your nose and causes a block in it. You feel terrible because you can't breathe well, but your body is actually eating the virus. Your temperature goes up and you get a fever, but the heat of your body is killing the virus. You also have a runny nose to stop the virus from getting into your cells. You may feel very uncomfortable, but actually your wonderful body is doing everything it can to kill the cold.

Different people do different things to deal with colds. In the United States and some other countries, for example, people might have chicken soup to help them get over the cold. Some people take hot baths. Other people take medicine to stop different symptoms(症状)of colds.

There is one interesting thing to note一some scientists say taking medicine when you have a cold is actually bad for you. The virus stays in you longer because your body doesn't have a way to fight it and kill it Bodies can do an amazing job on their own. There is a joke, however, on taking medicine when you have a cold. It goes like this:

It takes about one week to get over a cold if you don't take medicine, but it takes only seven days to get over a cold if you take medicine.

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