March 20th is World Water Day every year. According to a report from the United Nations, more than half of the world's major rivers have serious water loss and are polluted.The Yellow River, the world's fifth longest river, watered some of the oldest farms on earth. But now it has a serious problem. __In most of the past 35 years, it didn't reach the sea.The Nile in Egypt, running 6, 650 km, is the longest river in the world. __
__ Now it is down to 2 billion m' or so. Australia's Murray River reaches the sea only every other year. One fifth of America's Rio Grande has no water, either._
__Mostly it's damming (筑坝) and global warming that make rivers dry.
__ Now about 45, 000 of them lie across the world's rivers. They hold back around 15% of the world's fresh water from running to the sea.Global warming is making things worse. Warmer weather takes water away. The glacier (冰川) are becoming smaller. _
Global warming has had certain effects on water sources (源头). Droughts (干旱) happening around the world make people pay more attention to this fact.
用方框内所给单词的适当形式填空
| helpgetasktryneed |
I want to ___________ you about places to visit in China.
I have toothache. I ________ to see a doctor.
Don’t __________ stressed out. It’s not healthy.
You must __________ to eat less meat.
A lot of vegetables _________ you to keep in good health
将下列句子中的汉语部分译成英语，注意使用适当的形式 The old woman feels（疲劳） after a long walk.
His son has a （头疼）.
I have a（嗓子疼）, so I can’t speak a word.
I brush my （牙）twice a day.
The little boy eats too much. He has a （肚子疼）
句式转换，
按括号内的要求转换下列句式（每空一词）Could I use the car? (给出否定回答) __________, you ___________
I like to do the dishes because it’s interesting. (对划线部分提问)
__________ __________ you like to do the dishes?Could you please open the door? (变为否定句)
__________ you please __________open the door?He has to clean his room himself.（变为一般疑问句）
____ he ____ ___ clean his room himself?I dislike to do the laundry. (改为同义句)
I _________ _________ do the laundry.
根据对话内容，从对话后方框的选项中选出能填入空白处的最佳选项，使对话意思完整，并将答案写在答题纸相应位置。选项中有两项为多余选项。
补全对话
Ling ling: I’m going to England as an exchange student.
Mary: Great!
Ling ling: But I don’t know much of the customs and manners in England.__36____
Mary: Sure.
Ling ling:________37__________
Mary: Well, they think it’s important to be on time when you’re invited to dinner. _____38___ .As it is usually planned to have the meal at the exact hour given in the invitation.
Ling ling: Then how long may I stay there?
Mary :___39_ .Or you seem to have come only for the meal .An evening dinner invitation usually implied (暗示)that ___40__. The hostess often plans some after—dinner entertainment .
| A. you stay for the whole evening B. Could you help me? C. After the meal is over, it’s not polite to leave at least half an hour. D. It’s impolite to arrive late. E. What rules do they have in England? F. What’s the matter with you ? G. What are they supposed to do ? |
补全对话
| A. She is an outstanding ping-pong player. B. He’s really outstanding C. What other athletes do you admire? D. I don’t like baseball. E Who is Babe Ruth |
A: Do you have a favorite athlete, John?
B: Yes, Laura. I admire Wang Nan. 1
A: 2
B: I admire Michael Jordan. He plays
basketball.
A: I know that, John. I’ve watched Jordan.
3. But I admire Babe Ruth.
B: 4?
A: He was a famous baseball player, Ruth.
B: A baseball player? 5So I don’t know about him.