2021届广州市中考英语模拟试题四
一.语法选择（共15小题，每小题1分，满分15分）
Take a piece of hair from your head. Ouch! It may be long,____1____it’s not very wide. Three scientists spent over 30 years____2 ____machines that are about a thousand times___3 ____than the width of one piece of your hair. They are____4___small that they can only be en under____5 ____microscope(显微镜)!
They____6 ____nanomachines (纳米机器). Becau of their hard work, the three scientists won the 2016 Nobel Prize in Chemistry. They are all European.
Sir J. Frar Stoddart, one of the scientists, told reporters that he thanked___7 ___other scientists from 24 different countries for helping make this prize___8 ___. He said he once brought home a chocolate Nobel Prize____9 ____his daughter from a trip to Stockholm.
He was very excited____10____a real one.
What are nanomachines good for? Scientists believe that in the future, nanomachines coul梦见同学聚会
d____11___deliver medicine inside a person’s body, or take away things____12____are making us sick.
Mr. Feringa compared their work to that of the Wright Brothers. When the Wright Brothers____13____their airplane for the first time, some people questioned寒食节古诗____14____ airplanes were good for. Now we u ____15____all the time.
( )1. A. and B. or C. but D. so
( )2. A. invented B. invent C. to invent D. inventing
避孕方法( )3. A. small B. smaller C. smallest D. the smallest
( )4. A. Such B. too C. so D. very
( )5. A. a 鼻咽癌能治愈吗 B. an C. the D. /
( )6. A. call B. called C. are called D. was called
( )7. A. hundred B. hundred of C. hundreds D. hundreds of
( )8. A. possible B. possibly C. possibility D. most possibly
( )9. A. by B. for C. in D. at
牛肉炖土豆( )10. A. have B. having C. to have D. to having
( )11. A. helped B. to help C. helping D. help
( )12. A. who B. when C. that D. /
( )13. A. fly B. flew C. are flying D. will fly
( )14. A. what B. that C. how D. if
跳绳的作用( )15. A. they B. them C. their D. themlves
1-5 CDBCA 6-10CDABC 11-15 DCBAB
二.完型填空（共10小题，每小题1奶瓶怎么清洗分，满分建房合同10分）
It was a small town in England. The people there worked hard but they always got poor harvests. The weather was cold and wet and it was bad for their _16_ . There was a primary school in the town but most people were so _17_ that they couldn’t nd their children there.
Mr. Morgan, who father was the headmaster, was nt to a _18_ in the capital. He studied law there and became very knowledgeable. He usually _19_ to his hometown during his holiday and a lot of his friends wanted to spend time with him. They asked a lot about the capital and hoped to be given some _20_ on their own studies. The young man was warm-hearted and was _21_ to help them.
Mr. Waley, one of the Morgan’s neighbours, had a shop in the center of the town. He had been a soldier in France and always thought he knew more than everyone el. But he got into trouble and hoped Mr. Morgan could help him. But before the young man _22_, Mr. Waley talked on and on. Mr. Morgan _23_him for nearly an hour and then he began to pour him a cup of tea. The cup was full but he didn’t _24_ and went on pouring. “Can’t you e the cup is full? You can’t pour any tea into it.” The shopkeeper said _25_.
“You are right, Mr. Waley,” the young man stopped to say. “Your brain has been full of all kinds of opinions like the cup. How can I help you if your mind is already full? You come here to ask me for advice you already know!”
( ) 16. A. health B. lives C. crops D. animals
( ) 17. A. poor B. rich C. good D. hard-working
( ) 18. A. shop B. hospital C. factory D. university
( ) 19. A. got B. returned C. happened D. came
( ) 20. A. savings B. money C. advice D. wishes
( ) 21. A. ready B. successful C. afraid D. impossible
( ) 22. A. got in B. went in C. sat down D. said a word
( ) 23. A. listened to B. heard C. talked with D. reported
( ) 24. A. gave B. stop C. stand D. find
( ) 25. A. hardly B. happily C. badly D. angrily
16-20 CADBC 21-25ADABD
三.阅读（共两节，满分35分）
第一节 阅读理解（共15小题；每小题2分，满分30分）
（A）
It was the last day of the final examination in a college. On the steps of a building, a group of engineering students were waiting for the last exam. Their faces were confident.
