题目内容
Wendy often helped her mother ________housework when she was at home.
A. did B. does C. doing D. do
天天练口算系列答案In the past, man did not have to think about the protection of his environment. There were not many people on earth, and natural resources (资源) seemed to be unlimited (无限的).
Today, things are different. The world has become too crowded (拥挤的). We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue like this, human life on earth will not survive.
Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods (方法), more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land.
We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries, waste products are still put into rivers or into the sea, and there are few laws to stop this.
We know, too, that if the population (人口) of the world continues to rise at the present rate, in a few years, there will not be enough food.
What can we do to solve these problems?
If we eat more vegetables and less meat, we will easily get more food. Land that is used to grow crops can feed five times more people that land where animals are kept. The world population will not rise so quickly if people use modern methods of birth control. Finally, if we educate people to think about the problems, we shall have a better and cleaner living place in the future.
The importance of protecting the environment | |
Problems | 1. More fish being caught. 2. More __1.__ being cut down. 3. More waste products being put into rivers. 4. More _2.__ being born. |
Causes | The world is becoming too __3.__.Modern methods make the situation worse. |
Result | We human beings (人类) will not survive on the earth. |
Solutions | 1. Eat more vegetables and less meat so that more food will be available (可以获得的) for everyone. 2. Use modern methods of __4.__ control so that the population will not grow too fast. 3. Educate people so that the __5._ will be better and cleaner. |
Live Music---Late Night Jazz
Enjoy real American jazz from Herbie Davis, the famous trumpet(号手). He is known to play well into the early hours, so don’t want to get much sleep.
PLACE: The Jazz Club DATES: 15---23 June PRICE: ￥100-150 TIME: 10 p.m. till late! TEL: 4668736 |
Scottish Dancing
Scottish dancing is nice and easy to learn. The wonderful dance from England will be given.
PLACE: Jack Stein’s DATES: 10-20 May PRICE: ￥150 TIME: 7-10 p.m. TEL: 4021877 |
Shows---Anhui Museum
There are 12,000 pieces on show here. You can see the whole of Chinese history.
PLACE: Anhui Museum DATES: 1Mar-30 Jun PRICE: ￥130 TIME: Mon-Fri 9a.m-5p.m. Saturday 9a.m.-9p.m. TEL: 4886888 |
Your pen friend is coming from Australia to your city for a holiday. You send him this E-mail to tell him something about the hotels.
SUN HOTEL Dates Prices(a night) 1Oct-31Dec ￥168 1Jan-31Mar ￥148 1Apr-30Apr(closed) …… 1May-31May ￥188 1Jun-30Sep ￥208 | ROSE HOTEL Prices(a night) ￥198 ￥178 …… ￥218 ￥248 |
TEL: 4686788 E-mail: Li Hong@163.com.
1. If you want to watch dancing, you can call______.
A. 4668736 B. 4021877
C. 4886888 D. 4686788
2.You can’t see the whole of Chinese history at____ in April in Anhui Museum.
A. 3p.m. on Sunday
B. 11:30a.m. from Monday to Friday
C. 10a.m. on Saturday
D. 4p.m. on Thursday
3.You can enjoy ______ at Jack Stein’s.
A. American Jazz B. Scottish dancing
C. 12,000 pieces on show D. yourself all night
4. Sun Hotel and Rose Hotel are open for______ months of the year.
A. twelve B. ten C. eleven D. nine
5.ou have ￥140, and you can ______ in May.
A. watch Scottish dancing
B. go to Anhui Museum
C. listen to Jazz
D. stay in Sun Hotel for a night