As is known to all, earthquakes are _________...

As is known to all, earthquakes are ___________ disasters _________ can destroy buildings and kill people.

A. nature; that　　　 B. natural; which

C. nature; who　　　 D. natural; what

高一英语单项填空中等难度题查看答案及解析

As is known to all, the 32nd Summer Olympic Games 　　　　 in Tokyo in 2020.

A. will hold B. are to hold

C. are held D. will be held

高一英语单项填空中等难度题查看答案及解析

As is known to all, nowadays many students are interested in studying abroad.

Attending schools abroad has many advantages. First, by looking at our own country from outside, we can best see the strong points and weak points of our nation and therefore widen our vision and broaden our minds. Second, while studying in a foreign country, we can travel widely, visiting famous scenic spots and making friends with the local people. Third, we can use the foreign language in our daily life so that our ability in that language may be improved quickly. But the most important is to learn advanced science and technology. For all these advantages, it is really worthwhile to go abroad for education.

However, as everything has two sides, there are also some disadvantages in attending a foreign university. The most serious problem is the language barrier (障碍). Most of the students who are ready to go abroad do not prepare themselves well for the new language environment. As a result, on arriving there, they will find it difficult to understand what the instructors are saying in class. Besides, for not knowing about the customs and way of life of the local people, they may run into trouble in dealing with various situations. Therefore, misunderstandings often arise. Furthermore, the cost of living is much higher than that in our country, so most students have to find part-time jobs in order to help support themselves. Faced with these difficulties, many students find themselves unable to pay full attention to their studies and some students may even fail in their courses and learn little.

Therefore, given an opportunity to attend a school abroad, one must consider the factors carefully before making up his mind. On the one hand, it is a good thing to go and study abroad. But on the other hand, one must not neglect (忽视) the disadvantages.

1.According to the passage, the following are all advantages of studying abroad EXCEPT ________________________________________________________.

A. having more chances to get good jobs

B. improving foreign language ability quickly

C. visiting well-known scenic spots

D. learning advanced science and technology

2.The underlined word “instructors” in Paragraph 3 is closest in meaning to ________________________________________________________.

A. neighbors　　 B. teachers

C. strangers　　 D. classmates

3.Why do some students find part-time jobs?

A. Because they want to learn more skills in a different country.

B. Because they want to make full use of their spare time.

C. Because they are not interested in studying.

D. Because they have to support themselves.

4.The passage mainly tells us that ________________________________________________________.

A. studying abroad is a good way to learn advanced science and technology

B. everything has two sides

C. people should think twice before going abroad

D. going abroad has more advantages than disadvantages

高一英语阅读理解中等难度题查看答案及解析

As is known to all, nowadays many students are interested in studying abroad.

Attending schools abroad has many advantages. First, by looking at our own country from outside, we can best see the strong points and weak points of our nation and therefore broaden our minds. Second, while studying in a foreign country, we can travel widely, visiting famous scenic spots and making friends with the local people. Third, we can use the foreign language in our daily life so that our ability in that language may be improved quickly. But the most important is to learn advanced(先进的) science and technology. For all these advantages, it is really worthwhile to go abroad for education.

However, as everything has two sides, there are also some disadvantages in attending a foreign university. The most serious problem is the language barrier(障碍). Most of the students who are ready to go abroad do not prepare themselves well for the new language environment. As a result, on arriving there, they will find it difficult to understand what the instructors are saying in class. Besides, for not knowing about the customs and way of life of the local people, they may run into trouble in dealing with various situations. Therefore, misunderstandings foten arise. Furthermore, the cost of living is much higher than that in our country, so most students have to find part-time jobs in order to help support themselves. Faced with these difficulties, many students find themselves unable to pay full attention to their studies and some students may even fail in their courses and learn little.

Therefore, given an opportunity to attend a school abroad, one must consider the factors carefully before making up his mind. On the one hand, it is a good thing to go and study abroad. But on the other hand, one must not neglect(忽视) the disadvantages.

1.According to the passage, the following are all advantages of studying abroad EXCEPT __________.

A. having more chances to get good jobs

B. improving foreign language ability quickly

C. visiting well-known places of interest

D. learning very modern science and technology

2.The underlined word "instructors" in Paragraph 3 is closest in meaning to "__________".

A. neighbors B. teachers

C. strangers D. classmates

3.According to the passage, why do some students find part-time jobs?

A. Because they want to learn more skills in a different country.

B. Because they want to make full use of their time.

C. Because they are not interested in studying.

D. Because they have to support themselves.

4.The passage mainly tells us that __________.

A. studying abroad is a good way to learn more

B. everything has two sides

C. people should think twice before going abroad

D. going abroad has more advantages than disadvantages

高一英语阅读理解中等难度题查看答案及解析

As is known to all language learners, the newly learnt words will soon be forgotten unless they are _______ used in everyday communication.

A. gradually               B. sincerely                         C. hopefully                         D. frequently

高一英语单项填空简单题查看答案及解析

As is known to all, oranges are _______ Vitamin C.

A. rich in                         B. poor with

C. short of                     D. good for

高一英语单项填空简单题查看答案及解析

阅读下面材料，在空白处填入适当的内容(一个单词)或括号内单词的正确形式。

As is known to all, everyone needs a friend. However, there are times1. you want to know how to make friends. Here are some suggestions for you!

2. (spend) more time around people. If you just sit there alone, the possibility that friends might come to you is much3. (small).Remember, friends rarely come knocking on you door when you sit at home4. (play) on your laptop.

Join an organization. It is the best way5. (meet) new people.You don't need to have a lot in common with others so as to make fiends with them. You just need to find a place where you can find someone who is6. (interest) in the same hobby as you happen to have.

Be friendly and loyal to a friend . We 7.(hear) of fair-weather friends before. They are those who are happy to be round you when things are going well,8. are nowhere to be found when you are in trouble. Try to be9. real friend when your friend really needs you. It will make some10. (different) to both you and your friend.

高一英语语法填空中等难度题查看答案及解析

As is known to all, oranges are _______ Vitamin C.

A. rich in              B. poor with    C. short of         D. good for

高一英语单项填空中等难度题查看答案及解析

As is known to all, oranges are _______ Vitamin C.

A. rich in        B. poor with        C. short of       D. good for

高一英语单项填空中等难度题查看答案及解析

Dogs are our best friends. That’s especially true after a disaster, such as an earthquake. When buildings fall down, search and rescue dogs help find trapped people. Dogs’ amazing noses can pick up the smell of survivors. Now scientists have developed an electronic tool that does the same thing. It’s taking smell detection(探测) to a whole new level.

The new invention is a sort of electronic nose, which can detect extremely low levels of many compounds(化合物) from people’s skin. This isn’t the first time engineers have developed such an object. Earlier models, however, have been bulky and expensive. They could not detect low levels of target compounds either. The new one is inexpensive and small enough to fit inside hand-held equipment.

The electronic nose can detect extremely slight smell of more than one compound at the same time. "Being able to do this, in such a small object, is the significant discovery," says Sotiris E. Pratsinis, Professor of Process Engineering&Materials Science at the Swiss Federal Institute of　 Technology in Zurich. His team tested it in special spaces. They were like the small spaces where people might be trapped. Chemicals given off by the volunteers built up inside. The electronic equipment detected those compounds at unbelievably low levels.

The results were good news for the research team. But they may be not for our four-legged friends, who could soon be out of a job. "Ideally, this technology could replace search and rescue dogs," Pratsinis says.

Stephen Taylor, an electrical engineer, agrees that the new technology has some benefits over dogs. Still, he thinks it may be too soon to have our trusty friends retire. He suspects, "I foresee that such an object could add to the fine work done by the dogs." Taylor also pointed out some potential limitations of the new invention. "E-noses are useful, but can be very likely to be affected by unstable readings and interruption," he says.

1.Why does the author talk about dogs at the beginning?

A. To catch the readers’ attention.

B. To introduce the topic about e-noses.

C. To show what search and rescue dogs do.

D. To add background information for discussion.

2.Which of the following best explains "bulky" underlined in paragraph 2?

A. Complex B. Fragile

C. Handy D. Large

3.What is Paragraph 3 mainly about?

A. What e-noses’ working principle is.

B. How e-noses are made.

C. What differences between dogs and e-noses are.

D. How powerful e-noses are.

4.What does Stephen Taylor mean?

A. Dogs and e-noses could work together.

B. Search and rescue dogs will retire soon.

C. E-noses are more reliable than noses of dogs.

D. Dogs are better at finding out trapped people.

高一英语阅读理解中等难度题查看答案及解析