沪教版九年级英语全册Unit 13 Section B同步练习A卷

沪教版九年级全册Unit 13 Section B同步练习A卷姓名:_ 班级:_ 成绩:_考试须知： 1、请首先按要求在本卷的指定位置填写您的姓名、班级等信息。 2、请仔细阅读各种题目的回答要求，在指定区域内答题，否则不予评分。一、 单词拼写（词汇运用） (共10题；共10分)1. （1分） Whats in the box? Oh, its a s_. I cant tell you. 2. （1分） Where is your _(the room where students have lessons)? Its on the first floor. 3. （1分） He wished to be an a_ when he was achild. He was interested in stars and the universe. 4. （1分） (2019八下长兴月考) The _ (人口)of China is the largest. 5. （1分） He has a t_. So he goes to see a dentist. 6. （1分） (2019九上杭州开学考) Many students get to school at a q_ to eight. 7. （1分） Last year he usually felt bored with his study and his grades d_. 8. （1分） She likes going shopping and always buys _ (昂贵的)shoes. 9. （1分） (2019九上广州开学考) These teenagers always o_ to do something voluntary work during holidays 10. （1分） The new machines _(形状) looks a bit strange. 二、 语法填空 (共1题；共10分)11. （10分） Li Lei regretted not_(help)his parents do housework yesterday. 三、 翻译 (共5题；共12分)12. （2分） “请问你能告诉我他还要多久才会回来吗？”“两周后。” Could you please tell me _ _ _ _ come back?In two weeks.13. （2分） 请往我的咖啡中加一些牛奶。 Please_some milk_my coffee.14. （2分） 今天有点冷。 Its _ _ cold today. 15. （2分） (2019营口) 当别人犯错误时，嘲笑他们是不礼貌的。 16. （4分） 五年前我不会弹钢琴。 四、 阅读理解 (共1题；共10分)17. （10分） (2019广州模拟) 阅读理解 Since the beginning of history, man has been fascinated by the idea of living forever, of winning the fight against death and disease. So far, this has only remained a dream, though a very powerful one. Many people have wondered whether it would be possible to find a way to preserve human bodies, and what would be the best way to preserve human bodies.It has long been known that meat or fruit can be kept fresh for long periods by freezing; in ancient China, for example, food was stored with ice to keep it fresh. This method could also be useful for preserving humans, and in fact many people have explored this possibility.However, most living beings that exist under warm conditions die when frozen. This is because of the harmful effects of freezing ice crystals, which are not only larger than the volume of the water originally in the cells, but also form sharp cutting shapes that harm the cells.In the 1940s Dr B. J. Luyet and a group of scientists in England were working on the problem of freezing cells without damaging them. Since the harm caused by ice crystals was the main cause of the damage, Luyet suggested removing some or all of the water from the cells before freezing them.Using living cells from chicken, Luyet and his assistants discovered that they could partly dry the chicken cells, using a mixture of the white part of an egg and glycerin, a clear thick liquid made chiefly from fats and oils. Some success was obtained. The chicken cells were dried, frozen for a period of time, and then carefully unfrozen.Almost all the cells recovered when they reached normal temperature. Since then, the cooling of whole animals to a temperature very much below freezing point for later unfreezing has become more of a possibility, and the glycerin method would probably be used to accomplish this. When this can be done completely and successfully, science will have moved much closer to its aim of freezing and storing incurable patients until the day they can be cured.（1） It seems that the idea of preserving human bodies . A . is impracticalB . comes from that of storing meat and fruit fresh by freezingC . is quite funnyD . doesnt make any sense（2） From the fact that most living things existing under warm conditions die when frozen, the scientists realize that . A . living things cannot be frozen actuallyB . it is impossible for them to freeze human beingsC . the water from the living cells should be removedD . cells cannot recover when they are carefully unfrozen（3） Glycerin can be used . A . to remove water from living cellsB . to unfreeze living cellsC . to freeze living cellsD . to change the shape of crystals（4） What is the passage mainly about? A . The harmful effects of freezing foodB . How to preserve foodC . How to remove water from living cellsD . The exploration of preserving human bodies（5） What is the most probable meaning of the underlined word fascinated? A . attractedB . freedC . afraidD . sad五、 完形填空 (共1题；共15分)18. （15分） What do you do at weekends? Some people like to1at home, but others like to go for a walk2 have a picnic. My friend Jack works hard in a factory during the3. At weekends he always 4 the same thing. On Saturday he 5 his car and on6he takes his family to a nearby village. His uncle and aunt have a farm there. It isnt a 7 one, but theres always 8 to do. The children help with the animals and give them their 9. Jack and his wife help in the fields. At the end of the day, they are all 10and Jacks aunt gives them a big meal.（1）A . play B . live C . stay D . like （2）A . and B . or C . but D . so （3）A . day B . time C . autumn D . week （4）A . does B . makes C . borrows D . has （5）A . watches B . drives C . sells D . washes （6）A . Monday B . Sunday C . Saturday D . Wednesday （7）A . small B . big C . hard D . short （8）A . much B . little C . fast D . far （9）A . clothes B . places C . fo