A sheep ________ on this kind of special grass usually grows faster than _____ on ordinary.
A. fed; that B. feeds; the one
C. feeding; one D. feeding; it
假定你是班长李华，请根据以下内容给新任外教Smith先生写一封信, 向他表示欢迎并转达同学们对英语课的希望：
1. 介绍西方文化；
2. 组织多样活动；
3. 关注学生发音, 提高听说能力。
注意：
1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．开头已为你写好。
Dear Mr. Smith,
I’m writing on behalf of my class to extend our warm welcome to you. Here are some of our expectations for your English class.
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
Yours truly,
Li Hua
短文改错（共10小题；每小题1分，满分10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共
有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(
)，并在其下面写出该加的词。
删除：把多余的词用(＼)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Jim is a Australian boy who has been lived in our city for over two years. I still remember the morning when he came into our class, wear a cap and a pair of sunglasses. He waved to us with grace and introduce himself with a sweet smile, which made us to feel pleased. We gave him a warm welcome. And immediate Jim became our great friend.
Now Jim and we play together, chat with each other and gather picnics. Also, we ride bikes in the country or enjoy hike in the mountains. Sometimes we play ball game on the playground. Jim likes it here and often says it is like being at home. But that is what we wish.
He is the man who for many people has been a role model. Now your biggest hero deserves a special day 1. you can express your thanks and let him know how much 2._ (important) he is to you than any other model.
The idea of Father’s Day came from 3. American woman called Sonara Smart Dodd in 1909. Dodd wanted a special day 4. (honor) her father. He raised six children by 5.__ after his wife died. Dodd thought there needed to be a day to honor loving dads.
The first Father’s Day 6. (celebrate) on June 19, 1910. In 1924, U.S. President Calvin Coolidge supported the idea of a 7. (nation) Father’s Day. Finally, in 1996, President Lyndon Johnson declared the third Sunday of June as Father’s Day.
The third Sunday of June—which 8. (fall) on June 21, 2015—is Father’s Day. Here are some ways to show your love and respect:
* Send him a 9. (greet) card. Fathers prefer cards which are not too emotional. So choose one that will make him laugh.
* If he has a computer, cover his desktop 10. words like “I Love you Dad”.
* A small present, such as a framed photo of your family, can make him feel like a king.
Most people agree that a pet adds joy to a person’s life. Scientists are now finding that having a pet may keep its owner . And good health may add years to a person’s life.
Scientists have been the tie between pets and health for years. In 1990, a study was done with people aged 65 and older. It that pet owners went to the doctor less than people __ pets. Do pets make people ? Are people able to handle their everyday lives better? Alan Beck, who is a researcher, says that the answer to the questions is yes, then having pets may be a good idea.
Can pets also help people live longer? Rebecca Johnson did a study to . Johnson teaches nurses how to care for people. Her study shows that having pets may cause people to more slowly.
The human body makes many chemicals. Some of the chemicals make people feel . Others make people feel bad. In Johnson’s , levels of the “good” chemicals when people were around pets while levels of the “bad” chemicals went down. The good __ seemed to slow the aging of cells. If this is , maybe people should spend more time with their . Then people might feel better and longer.
You might be allergic（过敏的） to pets. Or you may not want to 57 a pet. Never fear. A robotic, or computer pet may be just the thing for you.
Scientists are testing computer pets, like the robotic dog AIBO. They want to see if __ pets can help people the way dogs do.
Will a robotic pet the real pet sitting with you on the sofa? Something tells us that it will probably become a reality.
1.A. healthy B. excited C. mad D. hurried
2.A. carrying out B. making up C. looking at D. breaking down
3.A. warned B. showed C. reminded D. advised
4.A. through B. beyond C. against D. without
5.A. busier B. funnier C. happier D. angrier
6.A. though B. until C. if D. unless
7.A. find out B. put out C. turn out D. set out
8.A. sick B. friendly C. old D. lovely
9.A. age B. move C. walk D. grow
10.A. bored B. surprised C. sleepy D. good
11.A. study B. work C. story D. case
12.A. changed B. varied C. fell D. rose
13.A. sides B. chemicals C. studies D. dogs
14.A. important B. unusual C. true D. impossible
15.A. children B. pets C. friends D. neighbors
16.A. live B. wander C. stay D. travel
17.A. head for B. search for C. cheer for D. care for
18.A. family B. computer C. baby D. toy
19.A. brave B. quiet C. faithful D. real
20.A. destroy B. replace C. improve D. accompany
For millions of years, coral reefs（珊瑚礁）have provided homes and food for thousands of different living things. Fish and sea birds share the reef with other creatures. Now these beautiful places are in danger. 1. Scientists have found that more than one-fourth of the earth’s coral reefs have been ruined so far. Another quarter will disappear in ten years’ time. Unless things change, all of the remaining reefs may die within your lifetime.
Some people think that coral is stone because of its rough（粗糙的）, hard surface. But coral is an animal. Tiny polyps（水螅体）form the coral reefs. 2. These colors come from the algae（海藻）living inside the coral. Billions of coral polyps stick together. New ones grow on the dead ones. This happens year after year. Over time, the coral builds up a reef. The reef rises from the ocean floor until it almost reaches the sea’s surface. It takes coral 500,000 years to build a huge reef. 3.
The coral reefs have been harmed mainly in three ways. The first factor is pollution on land. The pollutants run with rainwater into streams and rivers, which carry the poisons into the ocean. 4. So they will be easily infected with diseases. Another cause is people. People have broken off pieces of coral, which they want to sell or keep as souvenirs. People have dropped sticks of dynamite（炸药）into the water to catch more fish. The worst problem is the heating up of the oceans. Higher ocean temperatures kill the important food source for the coral—the algae, the tiny greenish-gold water plants that live on coral. 5. The coral turns white and dies. Scientists call this coral bleaching（珊瑚白化）. The bleached part of the coral reef cannot recover.
A. They come in many different colors.
B. However, humans have taken less than 100 years to destroy it.
C. This has blown up parts of the reefs.
D. When the algae die, the coral loses both its food and its color.
E. So are all the sea plants and animals that depend on them.
F. Chemicals from the poisons kill reefs or make them weak.
G. Many of them might not even last that long!
