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1 ? Animals are natural resources. People have wasted these resources all through our history(合并句子).
Animals have been killed for ? 2 ?(they) fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the world forever. Hundreds more are ? 3 ?(介词) the danger list today. About 170 kinds in the United States alone are considered in danger.
Why should people care?? 4 ? Because we need animals and because once they are going, there will never be any more.(改正错误)
Animals are more than just beautiful and ? 5 ?(interest).They are more than just a source of food. Every animal has its place in the balance of nature.? 6 ?(Destroy) one kind of animal can create many problems.
For example, when farmers killed large numbers of hawks, the farmers' stores of corn and grain were destroyed by rats and mice. Why?? 7 ?(连词) hawks eat rats and mice. With no hawks to ? 8 ?(动词短语) their numbers, the rats and mice multiplied(繁殖)quickly.
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals ? 9 ?(介词短语).
Quite a few countries have passed laws. These laws forbid (禁止) the killing of any animals or plants on the danger list. Slowly,? 10 ?(冠词) number of some animals in danger is growing.
查看习题详情和答案>>动词填空：根据句意用所给动词或动词短语的适当形式填空(每小题1分，共10分)
| arrange inform of break down put forward delight concentrate on take up contribute to expose accuse of |
The suggestion ________________ by the chairman was rejected at yesterday’s meeting.
_____________ to sunlight for too much time will do harm to your skin.
Doing sports on a regular basis _____________ our health.
His car __________ constantly ___________, which makes him crazy especially when he is in a hurry.
In order to calm their child down, the mother _____________ the story where the father left off the night before.
______________ to live in the countryside, he has never thought of seeking fortune in the big cities.
He couldn’t ____________________ his experiment with so much noise going on outside the labs.
Being afraid of falling behind the times, he has always been keeping himself ____________ the latest development of technology.
The young man _________________ stealing three times since he left high school.
He demanded that a car _______________ to pick him up at the airport.
查看习题详情和答案>>动词填空：根据句意用所给动词或动词短语的适当形式填空(每小题1分，共10分)
|
arrange inform of break down put forward delight concentrate on take up contribute to expose accuse of |
1.The suggestion ________________ by the chairman was rejected at yesterday’s meeting.
2._____________ to sunlight for too much time will do harm to your skin.
3.Doing sports on a regular basis _____________ our health.
4.His car __________ constantly ___________, which makes him crazy especially when he is in a hurry.
5.In order to calm their child down, the mother _____________ the story where the father left off the night before.
6.______________ to live in the countryside, he has never thought of seeking fortune in the big cities.
7.He couldn’t ____________________ his experiment with so much noise going on outside the labs.
8.Being afraid of falling behind the times, he has always been keeping himself ____________ the latest development of technology.
9.The young man _________________ stealing three times since he left high school.
10.He demanded that a car _______________ to pick him up at the airport.
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词组填空：
根据句意选出合适的动词或词组, 用其适当的形式完成句子 (共10小题；每小题 1分, 满分10分)
tend; get into; appoint; glance through; result in; go up;
abuse; exchange; try out; adopt
1. The young man always enjoys ________ new ways of doing things.
2. Prices of vegetables in that area __________ 50 per cent since it was badly hit by floods.
3. Team meetings are a great chance for its members _______ their ideas on how to win games.
4. Your carelessness in driving will only ________ an regretful accident.
5. The kind granny decided to had the little boy _____ as his other family members lost their lives in the terrible earthquake.
6. She was the first woman ____________ president of that country.
7. The mayor was accused of _________ his power to offer jobs to his relatives instead of those who were qualified.
8. The medical team was kept busy _______ the wounded with the lack of doctors.
9. Don’t let children _______ bad habits which might be difficult to get rid of.
10．Every morning he usually _______the newspaper before leaving for work.
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