上海新世纪版2020年七年级下学期英语期中考试试卷（I）卷.doc

上海新世纪版2020年七年级下学期英语期中考试试卷（I）卷一、 单项选择。 (共15题；共30分)1. （2分）On National Day there are more than six _ people in the park. A . thousandsB . thousandC . thousands ofD . thousand of2. （2分）Could you give me water? I am thirsty. Of course.A . some; kind ofB . any; kind ofC . any; a kind ofD . some; a kind of3. （2分） she TV?No, she isnt.A . Does; watchingB . Is; watchingC . Does; watchD . Is; watches4. （2分）Would you like another bowl of noodles? Im I don t want to eat anything.A . hungryB . fullC . richD . poor5. （2分）Angela speaks good English. I hope _us with our English A . her to helpB . she to helpC . shell helpD . to her help6. （2分）With its development，Shanghai has become one of the most modem cities in China A . fairB . carefulC . rapidD . clear7. （2分）When the head teacher was walking past the window, she noticed two students _ chess in class. She really got _.A . playing; annoyedB . playing; annoyingC . play; annoyedD . played; annoyed8. （2分）_is it from your home?1,000meters.A . How longB . How farC . How often9. （2分）Tim plays _ violin after school and plays _ soccer on weekends. A . the; theB . the; /C . /; /D . /; the10. （2分）Being not far _ the sea, London is famous _ its fog.A . from; withB . from; forC . away; withD . away; for11. （2分） Debbie, could you please take these magazines to Mr White?A . Yes, please.B . Thats right.C . No problem.12. （2分）Is it polite _ others when I talk to them?Sorry, I dont know. You can ask Mr. Li.A . look atB . looking atC . to lookD . to look at13. （2分）Lets go for a swim on Saturday, Jack.Oh, _ I have to work on a science report.A . what a pity!B . with pleasure.C . go aheadD . how come?14. （2分）Someone _ at the door. Can you open it?A . knocksB . knockedC . is knockingD . was knocking15. （2分）There _ some milk and apples in the fridge.A . hasB . haveC . isD . are二、 阅读理解。 (共2题；共18分)16. （8分）阅读理解 The human body is a machine that can raise lots of interesting questions. Why, for example, are yawns (呵欠) contagious (传染的)? Whats up with ice-cream headaches? Here are answers to these and other questions about our bodies.Why do I get a headache when I eat ice cream too quickly?Scientists arent exactly sure what causes the brain freeze when we eat ice cream or other super cold foods too quickly, though some believe its the result of changed blood .flow in the nervous system. Blood vessels in the head tighten to stop the loss of body heat and then relax to let blood flow rise; that sudden rush of blood is what causes the headache. You can improve an ice-cream headache by rapidly rubbing your tongue across the roof of your mouth to help warm up things.What causes my stomach to make a low continuous noise when Im hungry?Actually, your stomach makes noise whether youre hungry or full; you just hear it more clearly when youre hungry. Think of your digestive tract(消化道)as a really long tube lined with smooth muscle tissue. These muscles move food, fluids and gas through your digestive tract. _. It can make you feel embarrassed(尴尬的)but is nothing to worry about.Why do I blush when Im embarrassed?When youre embarrassed, your brain releases a shot of adrenaline(肾上腺素), which makes your heart race and blood vessels become larger in size. All this happens to increase blood flow and oxygen delivery throughout the body in a fight-or-flight reaction(对抗反应). There are a lot of tiny blood vessels in your face, which turn noticeably redder from this sudden rush of blood. As for the actual function of blushing, researchers are still trying to find that one out.Why are yawns contagious?Have you ever yawned in front of someone, only to have them yawn right back? Its a common thing, but researchers dont have a good explanation for it. They do, however, know this happens only with humans and chimpanzees(黑猩猩). A bigger question puzzling scientists is why we yawn at all. It used to be thought that yawning showed that oxygen to the brain was not enough, but thats just a myth. A growing body of research now shows that yawning is natures way of keeping our brains cool.（1）What is the meaning of the underlined word tighten? A . 变松B . 变紧C . 变短D . 变长（2）Which of the following sentences can be filled in the blank? A . And thats what youre hearing when your stomach makes noise.B . And thats why youre so hungry when your stomach is emptyC . And thats what makes you feel uncomfortable when youre full.D . And thats how it makes a difference to your digestive tract.（3）Which of the following statements is TRUE? A . There is no way for you to improve an ice-cream headache.B . Researchers have found out the actual function of blushing.C . Your stomach makes noise only when you are hungry.D . Researchers dont have a good explanation for why yawns are contagious.（4）What is the best title of the passage? A . Some Interesting FactsB . Our Strange BodyC . Some Useful DiscoveriesD . Our Amazing Feelings17. （10分）阅读理解A(Mr. Smith and Bob are in a store.)Man: What can I do for you?Mr. Smith: I want a sweater for my son.Man: What color does he like?Mr. Smith (to Bob): What color .do you like?Bob: I like blue.Man: Do you like this one?Bob: Yes. It looks nice. How much is it?Man: 80 dollars.Mr. Smith: Its too pricey.Man: Look at this black one. Its on sale. Its only 30 dollars. This green one is 50, and that brown one is 40.Mr. Smith: Mmm I think the black one is nice, too.Bob: But I dont like black. I like blue.Mr. Smith: OK, well take the blue one.Bob: Thank you, Dad.根据材料内容选择最佳答案（1）Mr. Smith is Bobs A . grandfatherB . fatherC . uncleD . cousin（2）What color does Bob like? A . Blue.B . Brown.C . Black.D . Green.（3）The word pricey means (意思是)A . 有价的B . 无价的C . 便宜的D . 昂贵的（4）How much is the black sweater? A . 80 dollars.B . 50 dollars.C . 40 dollars.D . 30 dollars.（5）下列哪项陈述是正确的? A . Bob wants to buy two sweaters.B . Mr. Smith buys the blue sweater.C . Sweaters in the store are all on sale.D . Mr. Smith thinks the brown sweater is nice.三、 任务型阅读。 (共1题；共6分)18. （6分）任务型阅读Look at this classroom. What is in it? There is (有) a schoolbag. Is this schoolbag Tims? No，it isnt. Its ， but Tim doesnt like brown. Its on Jacks desk. Maybe(也许) its his. Is this yellow ruler Kates? Yes, it is. She likes rulers very much. Whats this? Oh, its an English dictionary. Whose (谁的) dictionary is it? Let me see. Tinas name is on the dictionary, so the dictionary must (一定) be hers. Look at those pencils. They are white, green and purple. They are on Georges desk. Here is a black pen. Its on the teachers desk. It must be Mr Greens. Look at these English books; they are mine. I like English.（1）判断：The yellow ruler is Kates. （2）在文中横线上，填写一个恰当的单词：_（3）The dictionary is _ （4）Where are the pencils?_（5）Whats on the teachers desk?_四、 补全对话。 (共1题；共5分)19. （5分）补全对话：从方框内选择合适的句子完成对话。Teacher: Good morning!Lisa: Good morning!Teacher: Lisa, are these your books？Lisa:_Teacher: And is this green pen his?Lisa: No. it isnt._Teacher: What about the dictionary?Lisa: _And the green pen is hers too.Teacher: And the pencil? _Lisa: Yes, it is.Teacher:_Lisa: You are welcome.A. Thank you for your help.B. The blue pen is his.C. Is that yours?D. Its HelensE. No, they are Bobs.五、 单词拼写。 (共6题；共10分)20. （5分）根据首字母提示完成下列短文。A good class monitor gets on well w_ classmates and likes to h_ others. He often cleans the classroom and makes the classroom c_ just like h_. C_ him