Unit 4 易错题
1、 单项选择
1. If you buy ________ MP4 player in our store, you can get a watch for ________ free.
A. a; / B. an; the C. an; / D. the; the
2. If you know the answer to my questions, please __________ your hand!
A. put B. rise C. lift D. leave
3. --- Dad, I can’t open my e-dictionary in my computer.
--- You can _________ your computer and try again.
A. turn on B. restart C. start D. turn up
4. The computer rooms in your school are much larger than __________ in our school.
A. it B. that C. ones D. those
5. --- Where are the students now
--- Everyone except the twins ________ to Wanfu Bridge.
A. has gone B. has been C. have gone D. have been
6. --- When did your mum __________ your dad
--- They ____________ for 15 years.
A. marry to; got married B. get married to; have got married
C. marry with; have got married D. marry; have been married
7. Don’t try to do everything at once. Take it a bit ________.
A. at times B. at that time C. at all times D. at a time
8 — ________ good advice Jim has offered!
— Yes. He always has so many good ideas.
A. What B. What a C. How D. How a
9. I lost _______ useful book yesterday. It was ________unlucky day for me.
A. a; a B. an; a C. a; an D. an; an
10.We are actively taking action to move towards ___________ the best players.
A. to become B. becoming C. become D. are becoming
2、 词汇
1. Our lunch for tomorrow will ____________(包括) rice, meat, fish and vegetables.
2. The famous host Da Shan is a ________________(加拿大人). Now he works in China.
3. To be a country teacher is a meaningful _______________(经历) for him.
4When I was doing my homework, suddenly the pen slipped out of my ____________(手指).
5The railway station seems even_________________(丑陋的) than the old one.
6I_________________(设法) to pull myself up onto a wet, sloping rock.
7I could hear the rain beating_______________(撞) the windows at that time.
8Those scientists have decided to ________(继续) working when they reach retirement age.
9. On New Year Day we often visit our ____________(亲戚) and friends.
10 The frog was too tired and it rested at the (底部)of the well.
11. _____________(贸易)between the two countries has increased(增加)in the past five years.
12 .Lying on the___________(草坪) in the sun is very comfortable.
13.You need to keep the _____________(显示器)clean all the time.
14. A cow has four ________________(胃). That’s really amazing.to a chair.
15. --- Where is the new library - It is _____________(对面) the bank.
三、动词填空
1. The students will not go to the Summer Palace if it ______________ ( rain) tomorrow.
2. I didn’t know you________________(dream) of _______________(travel) around the world.
3. I decided_______________ (make) a birthday card for my mother as a present.
4. He thought of a good idea and managed __________________ (finish) the job on time.
5. Why do you keep ________________ (forget) what you should remember
6. The English always makes him ____________ (feel) good about himself.
7. Our teacher _______(recommend) so many books to us. But I wonder which _____ (choose).
8. Class begins, let’s continue _________________(learn) lesson 1.
9. — Has your cousin returned from the USA
— No. She _________ (stay) there for another week.
10.Would you mind _________ (show) us how to start an online tour
11.— I called you last night, but no one answered.— Oh, I _________ (have) dinner outside then.
四、完成句子、
1我朝他们大叫,巨响使得他们都摔倒了。
I ________________ them. The loud noise _____________________.
2到他们到达海滩时,已他们经筋疲力尽。___________ they reached the beach, they ________.
3我们的船撞上了岩石, 我们不得不呆在岛上。Our ship ____________. ________________.
4他注意到有一大群人跟着他后,他奋力向前跑。
After he noticed _________________ him, he ran _______________________________.
5我试着挣脱一只手,最后终于设法弄断了绳子。
I _____________________________ and finally ______________________________.
五、阅读理解。
A new study finds that plants communicate with one another to warn of danger.
We often consider plants as the furniture of the natural world. They don’t move; they don’t make sounds, they don’t seem to act on anything. But as is often the case, plants talk to each other all the time. And the language is chemical.
Over the years, scientists have reported that different types of plants, from trees to tomatoes, give out chemicals into the air to help neighboring plants. These chemical warnings can spread information about one plant’s disease or infestation(虫害), so other plants can protect themselves. But how plants receive and act on many of the information exactly is still mysterious.
In this week’s Science Magazine, researchers in Japan offered some explanations. They have found out one chemical message and traced it all the way from beginning to end.
The scientists looked at tomato plants infested by a common pest(害虫). To start out, they grew plants in two separate plastic spaces connected by a tube(管子). One plant was infested and placed upwind and the other was uninfested and placed downwind. The downwind plants were later exposed(暴露) to the pest. The results showed that plants near sick neighbors before were able to protect themselves better against the pest.
They found one chemical appeared more often in the exposed plants. The chemical is called HexVic. The scientists discovered where HexVic come from, and put it over healthy plants. Those plants were then able to produce HexVic. Researchers made sure that uninfested plants could fight off bugs and diseases. How do they know when to protect themselves They are warned first by their friendly plant neighbors.
It is not a simple story, and it may be happening in more plant species than tomatoes. It may also be happening with more chemical signals that are still unknown to us. In a word, we know that plants not only communicate, but also look out for one another.
1.The underlined “traced” in the fourth paragraph probably means _________ here.
A. reported B. followed C. doubted D. developed
2.For scientists, which are the right steps to watch tomato plants infested by a pest
① Place the infested plant upwind.
② Place the uninfested plant downwind.
③ Expose the downwind plants to the pest.
④ Grow plants in two separate plastic spaces connected by a tube.
A. ③①②④ B. ①④③② C. ④①②③ D. ④②①③
3.You can put the sentence “The researches also studied leaves from exposed plants and unexposed plants.” At the beginning of
A. Paragraph 3 B. Paragraph 4 C. Paragraph 5 D. Paragraph 6
4.Which of the following can be the best title of this passage
A. Communicating Plants and Terrible Diseases
B. Talking Plants and Friendly Warnings
C. Protecting Plants and Clear Information
D. Growing Plants and Mysterious Chemicals
六、任务型阅读。
Confidence(自信) is very important in daily life. It can help you to develop a healthy attitude (态度). A study shows that the people who are more confident are much happier. They can have more chance to make themselves successful. The following is about how to be more confident.
Speak loud When you are not confident, you can't do well what you want to do. You speak in a voice so low that other people can hardly hear you. Try to speak loud enough so that people can hear you clearly. The high voice can help you become more confident.
Play sports Physical exercise makes you tired but completely relaxed. A strong body helps you be full of confidence.
Encourage yourself Write down a list of things you did during the day to see how many things you have done well. Did you finish your homework Did you tell a joke that made everybody laugh Give yourself praise for the good things you've done.
Pick up a hobby If you like singing, sing as much as you can. In some ways, a hobby can make you outstanding. And it will make you happy and confident.
Get rid of (消除) fear Fear comes along with failure (失败). But it's easy to overcome (克服) if you know that failure is part of your life. Don't hide your head just because you said something stupid last time. Try to start again and believe you can do better.
Being confident
advantages Helping you _1______________ a healthy attitude
Confident people will feel happier
Confident people will have _2_____________ more easily
Ways of being confident Speaking aloud to make people hear you clearly
Doing physical exercise to make you tired but _3______________
Encouraging yourself by _4___________ down a list of things you did during the day and praising for good things
Picking up a hobby to make you outstanding
Trying to overcome fear because failure is part of your life.Trying to start again and 5____________ yourself.
Unit 4 易错题
一.单项选择1-5CABDA 6-10DDACA
二,词汇
1.include 2. Canadian 3. experience4. fingers 5. uglier 6. managed 7. against
8. continue 9.relatives 10.bottom 11.Trade 12.grass 13.screen 14.stomachs 15. opposite
3、 动词填空
1. rains 2. dreamt travelling 3. to make 4 to finish 5. forgetting 6. feel
7.recommended to choose 8. learning 9. will stay 10. showing 11. was having
四、完成句子、
1.shouted to made them fall over
2. When were tired
3. knocked on a rock,we have to stay at the island
4. a army of people follow him as fast as he could
5.I tried to break one hand and finally managed to break the rope
五、阅读理解。
1B 2C 3D 4B
6、任务型阅读。
1.develop 2. success 3strong 4.writing 5.believe