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题型:阅读判断 题类:常考题 难易度:困难

牛津版(深圳·广州)初中英语七年级下册Module 2 Unit 4同步练习5

阅读短文,判断以下问题。

    There are many kinds of trees. All trees have roots. The roots hold trees in the ground. The roots soak up ( 吸收 ) water and food. Then trees get water and food from the roots. You can't see inside a tree. But you can study how water moves through trees.

    First, get a stalk ( 茎 ) of celery ( 芹菜 ) and cut off its end. Put red colour in a cup of water. Then put the stalk of the celery into the red water. Then we can see the red water moving up in the celery easily.

    After half an hour, take the celery out. Cut it in half. Your celery should be red. This is because the water moved up the stalk. Water moves through trees in the same way as it moved through the celery.

(1)、First, put a stalk of celery with its leaves and end into a cup of water.
(2)、The stalk can soak up the water and food in the ground.
(3)、Water moves through trees in the same way as it moves through the stalk of the celery.
(4)、We can also see how water moves inside trees clearly.
(5)、If we don't cut off the end of the celery , the red water will not move up.
举一反三
 请从方框内选择适当的词并用其正确形式填空,使文章完整连贯。注意每空一词,每词仅用一次,有两词为多余项。

cup   surprised  different   stop  but  smoke   feel   have  gift   tell  country   make

In the eyes of many foreigners, Chinese people are the best hosts and the worst guests. And Western hosts sometimes look rude (粗鲁的) in the eyes of Chinese guests too. That's because the guest-host relationship in China is{#blank#}1{#/blank#}from that in some Western countries.

Whenever I enter a Chinese home, there is always fruit on the table for me, and there is always someone bringing me a{#blank#}2{#/blank#}of tea or water.{#blank#}3{#/blank#} in the West, the hosts always do things in their own way. 

My wife's mother is Chinese and she doesn't smoke. When I see some of her guests smoking in her house, as a non-smoker, I {#blank#}4{#/blank#}unhappy. Usually I want to {#blank#}5{#/blank#}them directly, but in China, a good host does not do that. In most North American homes, if you are a guest, and the hosts are non-smokers, you should not smoke in their house. At the very least, you should ask, "Is it OK if I smoke here?" But, don't be {#blank#}6{#/blank#}if they say, "No, you can't smoke here," In our culture, if you smoke in the host's house, you are a bad guest. But if the hosts don't allow you to {#blank#}7{#/blank#}in their house, it doesn't mean they are rude hosts.

Guests in China also {#blank#}8{#/blank#}special habits. Some Western people may not adapt to (适应) these habits very soon. Thankfully, my wife is Chinese, so whenever we visit a Chinese family, she {#blank#}9{#/blank#}me to buy the host a gift. However, giving a gift to a host is not always necessary in my country. So, if you invite international guests to your house, don't be too surprised if they don't bring you a(n){#blank#}10{#/blank#}.

In a word, no matter where you are, the best way to be a good guest is to adapt to the habits of your hosts.

 阅读理解

The year is 2045. A group of robots take part in the World Cup. Robots? Is that possible? Many scientists believe it can happen, because there are already robots that can play football. Of course, today's robots don't just play sports.

Early robots could do easy things, mainly in factories. Humans operated (操作) them. However, today's robots can operate on their own. Some can only move around a little, like the robots which can sweep the floor, but others, for example, Honda's ASIMO can do much more. He can run, climb, dance, and even play football.

Then there are robots which look like humans. These robots have faces and can show feelings. Such robots can learn new things, and show us how they "feel". Actroid -DER is one of them.

Scientists are also making robots that look and act like animals. At NASA, scientists are making a robot snake which can get into holes (洞). One day, it may help scientists look for signs of life on Mars. There are other animal robots. The frog-bot can jump over things. The sticky-bot can walk up walls. There's even a robot called Water Runner that can walk on water.

But can a robot football team ever play as well as a human team? Many scientists think so. Anything is possible. One day, they may even be world champions (冠军)!

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