中考英语重点单词专项练习A根据句意，用所给词汇的正确形式填空。

1. Tom was ______ (able) to ride a bike when he was five years old.2. There were many traffic _________ (accident) on the road because of heavy snow.3. They will play _______ (against ) a football team from No. 2 Middle School next Friday .4. You are never __________ (allow) to throw litter anywhere in the city.5. ----I have _______ (already) finished my homework. Have you finished yours ?----No, not ______ (already).6. While the alien was in the museum, I called th e TV station. Isn’t that ______ (amaze)!7. ---Is there _______ (someone) over there now , Tom ? ----No. No one is there.8. ---Have you ever been to ________ (somewhere) interesting before ? ---No.9. Every year they send 100 volunteers to teach in C hina’s rural _______(area).10.Yesterday, Tom ________ (argue) with his best friend, Mike in the classroom.11. China is an ________ (Asia) country and it lies in the east of ________(Asian).12. He doesn’t often _______ (asleep) well in the night. But las t night he fell ______ (sleep) early.13. An __________ (Australia) comes from ___________ (Australia).14. It’s better to see lions and foxes during the daytime because they’ll probably be _____ (wake).B按要求写出下列词汇的变化形式。

building __________(复数形式)根据句意，用所给词汇的正确形式填空。

1. ______ (baby) are needed to take care of because they are too young.2. Tom has a big house with two _________ (bathroom)and three _______ (bedroom).3. Jim__________ (become) a teacher when he left college.4. Students _____________(be) running for about three hours.5. The _______ (bell) rings. It’s time for class. Let’s go to the classroom.6. He has many history books ________(beside) English books.7. My mum _________(buy) a computer last week.8. The boy called Yang Yang was very _______(brave) and he saved a few people’s lives after the earthquake.9. Mr. Smith wanted to find out who _______(break) the window.10. Our classroom is _______(brightly) and clean.11. Li ping _________ (bring) his photos to the school yesterday.12. Now there are more and more high _________(build) in our city.C根据句意，用所给词汇的正确形式填空。

1. Here are two _______(cake) . You can eat either of them.2. Did you _______(come) to Jim’s birthday party?3. Some country had two ________(capital) .4. He is a _________(care) man and he does everything very _______(careful).5. I’m _________(certainly) I will be there for the Olympic Games in 2008.6. After school , many ________ (child) are playing in the ground.7. Mr. Smith _________(choose) to be an engineer after he graduated from the college.8. We can see the highest building ________(clear) in a long distance.9. _______(climb) the high mountain is not easy for everyone.10. We should _______ (close) the factory because it polluted the river.11. He likes________ (collect) and he has many kinds of _______ (coin) .12. There are many ________(company) on each side of the street.13. I don’t like my friend who _______(copy) everything I do.14. That coat ________ (cost) me 2,000yuan.15. I have had a bad _______(cough) and ________(cough) day and night. _______(can) you help me do the chores?D按要求写出下列词汇的变化形式。

dark________(比较级) decision __________(动词)drop_______ (现在分词)________ (过去式)根据句意，用所给词汇的正确形式填空。

1. There is much _______ (dangerous) in space.2. A cat can see in the ________(dark).3. She knew she’d made the right _________(decide).4. We have ___________(discover) that he’s quite careless in his work.5. Please close the ________(door) when you leave the room.6. The kid can __________(dress) himself.7. He __________(drop) his wallet in the train.E按要求写出下列词汇的变化形式。

1. encourage ___________(写出名词形式)2. especially ____________(写出形容词形式)3. European ____________(写出名词形式)4. excellent __________(比较级)________(最高级) 根据句意，用所给词汇的正确形式填空。

1. He doesn’t come from France. I don’t _____________(too).2. We should ___________(encourage) students to study by themselves.3. We saw him __________(enter) the room just now.4. It’s our duty to love our _____________(environment) .5. ___________(especial), you should communicate with your parents when you are upset.6. Most of ____________(Europe) don’t like Chinese food.7. ______(electricity) toothbrush seemed impossible one hundred years ago, but now it came true.8. I had a very unusual ____________(experience) on Sunday. And I __________(experience) a amazing trip with my friends.9. You must ___________(explain) to your parents why you have done that.F按要求写出下列词汇的变化形式。