2017年广东省中考英语课件+考点突破专题
一、完形填空（2015·梅州）
The weather is closely related(联系) to our life．It is all around us all the time．It is an important part of our lives．We cannot control it, but it often controls how and 1 we live, what we do, what we wear and what we eat．Read this passage and learn 2 about the weather．
What is the weather？
The weather is just the state of the atmosphere 3 any time, such as temperature, wind, 4 , sun, etc．
What makes the weather change？
As we know, not every place on the earth gets the same amount of sunlight．Some places get 5 sunlight．So it’s warmer in those places．Some places get little 6 no sunlight in winter．Then those places have colder temperatures．These differences in temperature make the air and water 7 around the earth．The movement helps to take the heat energy from the sun across the earth．So the 8 changes．
What’s the difference between weather and climate？
Climate is a place’s weather over a long time．The weather changes from day to day and 9 from hour to hour．It can be sunny in the morning, cold and wet in the afternoon．But the climate changes very_
10 over lots of years．
( )1. A. where B. which C. what D. when ( )2. A. anything B. nothing C. something D. everything
( )3. A. in B. for C. on D. at ( )4. A. water B. rain C. plant D. animal ( )5. A. much B. more C. little D. less ( )6. A. and B. so C. or D. but ( )7. A. move B. moves C. moved D. moving ( )8. A. sun B. earth C. weather D. sunlight ( )9. A. already B. almost C. ever D. even ( )10. A. differently B. slowly C. carefully D. easily 二、阅读理解(2016·天津）
Many people travel to different places in the world by air. Usually it takes a long time, perhaps half a day, for passengers to stay in the plane. So airlines(航空公司) offer passengers food. But it is common that they feel bad about food taste. Do you agree?
To solve this problem, airlines try hard to improve their food. They would like to do so because they don’t want to lose customers.
However, according to scientific research, part of the reason why plane food tastes bad is that at high altitude(海拔) we cannot taste things
as well as we do on the ground. Also scientists have found that our noses become very dry even before a plane takes off. As the plane moves up, the change in air pressure(气压) reduces one third of the sensibility(感觉) of our taste buds(味蕾). So our taste buds become senseless. The sad fact, however, is that our noses don’t know it.
All of these help explain why food on the plane tastes so bad. They also help explain why airlines choose to offer passengers salty and spicy(辛辣的) food. Without doing so, the food would be tasteless.
Now there are many researches on this. According to one of them, some volunteers are asked to lie with their feet higher than their heads for weeks. And scientists write down their feelings about food taste. Though scientists try their best, it is not as easy as they thought. Because they can’t deal with the special environment successfully, such as the change in air pressure. Making food taste good is still hard for them.
( )1.In Paragraph 2, “this problem” means______.
A. passengers stay long in the plane B. food on the plane tastes bad C. passengers have no food to eat D. food on the plane is expensive ( )2.What do airlines do to solve this problem? A. Get more customers. B. Offer more food. C. Improve their food. D. Reduce the ticket price.
( )3.As the plane moves up, the change in air pressure reduces
______ of the sensibility of our taste buds.
A. half B. one third C. one fourth D. one fifth ( )4.Why do scientists feel it hard to make food on the plane taste good?
A. The volunteers don’t know about food taste. B. The volunteers don’t understand them. C. They can’t find enough volunteers.
D. They can’t deal with the special environment successfully. ( )5.What is the best title of the passage?
A. Taste of Airplane Food B. Airplane Travel
C. Scientific Research on Noses D. The Change in Air Pressure 三、短文填空
Last Saturday,the whole of John’s family decided to go for a 1 at the beach. John’s mother 2 the picnic food in a black bag and told John to take it to the car. At the 3 time,his father
asked him to throw away another black bag.It was 4 of dirty things.Before they left,John 5 away one of the bags and put the other in the car.After driving for an hour,they got to the park.They took 6 and went boating. Then it was 7 for lunch,but the food wasn’t there.There was only a bag of dirty things in the car.Everyone looked at
John 8 he knew he had thrown away the wrong bag.At last,they 9 lunch in a restaurant.The food there was delicious and everyone was happy 10 John.
1.______ 2.______ 3.______ 4.______ 5.______ 6.______ 7.______ 8.______ 9.______ 10.______ 四、读写综合 A．信息归纳
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