-It’s a long time since I saw my sister. - her this weekend? A. Why not visit B. Why not to visit C. Why not visiting D. Why don’t visit 题目和参考答案——青夏教育精英家教网—

题目内容

—It’s a long time since I saw my sister.

—__________ her this weekend?

A. Why not visit B. Why not to visit

C. Why not visiting D. Why don’t visit

A。

解析:

Why not…用于提出建议时，其后只接动词原形，不接不定式或现在分词，故选A。注意不能选D，但是若D改为Why don’t you visit也可以选。

练习册系列答案

同步解析与测评初中总复习指导与训练系列答案

相关题目

阅读理解

阅读下列短文，从每题所给的四个选项中选出最佳选项。

　　We had hardly got above the clouds over the airport when a calm voice said over the loudspeaker:“For technical reasons we shall be returning immediately to London Airport. Please keep your seatbelts fastened.”

　　I was rather surprised and glanced at the old lady next to me. She had been very chatty while we were waiting to take off.

　　“I'm going to New York to visit some relatives there. I always sleep wonderfully welt whenever I get into a plane.”she had told me.

　　And indeed, she seemed to he in a very deep sleep already.

　　Just then a passenger behind me shouted,“Oh, my God! The wing's on fire.”

　　I looked out of the window and my blood froze. Smoke and flames were pouring out of one of the engines. The plane was already turning and losing altitude fast.

　　“What's happening? Are we going to crash?”an American in front of me demanded.

　　The cabin crew were already moving up and down the aisle (走道), reassuring (安慰) people, saying things like,“It's just all right. There's no need to worry. Now, if you just sit still, everything will be all right. Don't get up. Don't get upset.”

　　I looked out again. The ground was rushing up at us with shocking speed. We were already so low that I could make out cars and even people.

“It's only a slight emergency,”a stewardess told me with a tense smile.

Suddenly there was a sickening bump and we were rushing along the runway at a terrifying speed. The brakes screeched (发出尖锐刺耳的声音). The engines roared even more loudly. We came to a trembling stop. The cabin crew quickly opened the emergency exits and the passengers began sliding down huge, stocking-like chutes (滑道) to the ground. A fire engine was already putting out the fire in one engine. I had to shake the old lady violently to wake her up.

　　“What's wrong? Surely the journey isn't over already! I mean, have we got to New York?”she asked sleepily.

1．When did the emergency occur?

[　　]

A．We are not told.

B．Just before the plane landed in New York.

C．Shortly after the plane took off.

D．Sometime in the middle of the flight.

2．What does the underlined word“altitude”(in Paragraph 6) refer to?

[　　]

A．Height above sea-level.

B．Place or area high above sea-level.

C．Way of thinking or behaving.

D．Way of positioning the body.

3．What would be the best title for the text?

[　　]

A．An unpleasant flight.

B．An interesting experience.

C．An unforgettable experience.

D．Brave cabin crew.

4．When they landed, the old lady _____.

[　　]

A．was one of the first to get out

B．asked when they were going on lo New York

C．was shaking violently with fear

D．was not even sure where they were

When I was thirteen, my family moved from Boston to Tucson, Arizona. ___36___ the move, my father ___37___ us in the living-room on a freezing January night. My sisters and I sat around the fire, not ___38___ that the universe would suddenly change its course. “In May, we’re ___39___ to Arizona.”

The words, so small, didn’t seem ___40___ enough to hold my new life. But the world changed and I awoke on a tram moving across the country. I watched the ___41___ change from green trees to flat dusty plains to high mountains as I saw strange new plants that ___42___ mysteries(奥秘) yet to come. Finally, we arrived and ___43___ into own new home.

___44___ my older sisters were sad at the loss of friends, I ___45___ explored(探索) our new surroundings.

One afternoon, I was out exploring ___46___ and saw a new kind of cactus(仙人掌). I crouched (蹲) down for a closer look. “You’d better not ___47___ that.”

I turned around to see an old woman.

“Are you new lo this neighborhood?” I explained that I was, ___48___, new to the entire state.

“My name is Ina Thorne. Have you got used to life in the ___49___? It must be quite a ___50___ after living in Boston.”

How could I explain how I ___51___ the desert? I couldn’t seem to find the right words.

“It’s vastness,” she offered. “That vastness ___52___ you stand on the mountains overlooking the desert — you can ___53___ how little you are in comparison with the world. ___54___, you feel that the possibilities are limitless.”

That was it. That was the feeling I’d bad ever since I’d first seen the mountains of my new home. Again, my ___55___ would change with just a few simple words.

“Would you like to come to my home tomorrow? Someone should teach you which plant you should and shouldn’t touch.”

36. A. During B. Until C. Upon D. Before

37. A. gathered B. warned C. organized D. comforted

38. A. hoping B. admitting C. realizing D. believing

39. A. going B. moving C. driving D. flying

40. A. good B. simple C. big D. proper

41. A. picture B. ground C. sense D. area

42. A. suggested B. solved C. discovered D. explained

43. A. settled B. walked C. hurried D. stepped

44. A. If B. After C. once D. While

45. A. bitterly B. easily C. proudly D. eagerly

46. A as well B. as usual C. fight away D. on time

47. A. move B. dig C. pull D. touch

48. A. of course B. in fact C. after all D. at least

49. A. desert B. city C. state D. country

50. A. luck B. doubt C. shock D. danger

51. A. found B. examined C. watched D. reached

52. A. why B. when C. how D. where

53. A. prove B. guess C. sense D. expect

54. A. However B. Otherwise C. Therefore D. Meanwhile

55. A. idea B. life C. home D. family

D
Anyone for rocket salad? The Chinese are now growing huge vegetables from seeds they sent into space.
If you are the type who worries about the air miles travelled by fruits and vegetables, these beauties aren’t for you. It's because they have travelled a little further than most.
The seeds from which they grew were fired into space, where they orbited the earth for two weeks. Once they returned they were grown in hothouses, producing the monster kinds seen here.
China, which is behind these space fruits and vegetables, says they could be the answer to the world's food crisis.
The 21-pound tomatoes, nine-inch chillies, 15-stone pumpkins and large watermelons growing at the Guangdong Academy of Agricultural Sciences’ hothouses can feed many more than their smaller cousins, and may have more nutrients, the scientists say.
Researcher Lo Zhigang said, "Traditional agricultural development has taken us as far as we can go and demand for food from a growing population is endless. Space seeds offer the opportunity to grow fruits and vegetables bigger and faster. "
He admitted he and his colleagues could not explain why time in orbit caused the seeds to change genetic structure. But they guessed exposure to the cosmic（宇宙的）radiation that attacked the spacecraft in orbit, as well as the near zero gravity conditions, microgravity, could play a part.
"We don't think there's any threat to human health because the genes themselves do not change; just their order changes," he said. "With genetically-modified（GM）crops you have seen environmental problems because they have added genes that can damage other organisms. But with space seeds they don't gain genes; they can only lose them. "
He also claimed the Vitamin C content in some space vegetables was nearly three times higher than in common vegetables, while levels of zinc are also increased.
Western scientists are doubtful. NASA researchers who have experimented with seeds in space say there is not enough benefit to show the cost is reasonable.
63. What do the underlined words "these beauties" in Paragraph 2 probably refer to ______?
A. Beautiful views along the air routes. B. Travelling experiences in space.
C. Seeds fired into space. D. Giant vegetables.
64. We can infer from Lo’s words in Paragraph 6 that _______.
A. our conventional agriculture has developed too slowly.
B. we are asking too much from nature
C. space seeds may help meet our demand for food
D. we'll grow crops in space in the future
65. Why the seeds changed their genetic structure _______.
A. remains to be proved
B. is discovered by Lo Zhigang
C. has something to do with the conditions in hothouses
D. is due to the radiation that attacked them directly
66. What can be inferred from the last paragraph?
A. Western scientists’ doubt is unreasonable.
B. Western scientists don’t believe that Chinese scientists have succeeded in the experiment.
C. Western scientists have proved space seeds to be of no benefit.
D. Western scientists think the cost of space seeds outweighs the benefits

Below is some advice on how to sleep better.
1. Maintain a regular bed and wake time schedule
Go to bed at the same time every night. Choose a time when you normally feel tired, so that you don’t toss or turn. Try not to break this routine on weekends when it may be tempting to stay up late. If you want lo changeyour bedtime, help your body adjust by making the changein small daily increments, such as 15 minutes earlier or later each day. As with your bedtime, try to maintain yourregular wake-time even on weekends.
2.Fight after-dinner drowsiness（睡意）
If you find yourself getting sleepy before your bed-time, get off the couch and do something mildly stimulating to avoid falling asleep, such as washing the dishes, calling a friend, or getting clothes ready for the next day. If you give in to the drowsiness, you may wake up later in the night and have trouble getting back to sleep.
3. Keep your room dark and cool
When it’s time to sleep, make sure that your environment is dark. Even dim light —especially those from TV or computer screens —can confuse the body clock. Heavy curtains or shades can help block light from windows, or you can try an eye mask to cover your eyes. The temperature of your bedroom also affects sleep. A bedroom that is too hot or too cold can interfere with quality sleep.
4. Turn off your television
Many people use the television to fall asleep or relaxat the end of the day. You may even have a television inyour bedroom. However, television actually stimulates themind, rather than relaxing it. Part of this is due to content. Late night news and prime time shows frequently have disturbing, violent material. Even non-violent programming can have commercials that are jarring and loud.
5. Exercise early
Exercise helps promote restful sleep if it is done several hours before you go to bed. Exercise can help you fall asleep faster and sleep more soundly— as long asit ’s done at the right time. Try to finish exercising at least three hours before bed or work out earlier in the day.
6. Consult your doctor
Use a sleep diary and talk to your doctor. Note what type of sleep problem is affecting your sleep or if you aresleepy when you wish to be awake and alert. Try these tips and record your sleep and sleep-related activities in a sleep diary. If problems continue, discuss the sleep diary with your doctor. There may be an underlying cause and you will want to be properly diagnosed. Your doctor will help treat the problem or may refer you to a sleep specialist.
【小题1】To prevent yourself from sleeping too much on weekends, you should________.

A．go lo bed 15 minutes earlier than usual

B．go to bed at usual time

C．go to bed at any time

D．make an adjustment to your bedtime

【小题2】Which of the following makes it easier for you to have a sound sleep?

A．Watching violent programmesbefore going to bed.

B．Changing your bedtime only a little every day.

C．U

sing heavy curtains or an eye mask to block light.

D．Completing your workout just before bedtime.

【小题3】The following ways can help fight after-dinner drowsinessEXCEPT_______.

A．making a telephone call

B．doing some washing

C．getting clothes ready for the next day

D．having a rest on the sofa

【小题4】 If your sleep problems continue, you’d better_____________

A．move into a new house

B．discuss it with your family

C．change your present job

D．turn to the doctor for help

Ray Travers sat back at the large desk, and looked around his plush（豪华的）office．He was tired．

Ray's eyes stopped at a painting on the wall．It was a gift given by an old friend, Bull, as a farewell gift when he left his hometown．He recalled the life spent in that small town; pleasant times．The many hours he spent talking lo his good friend, and the tales he was told about hunting in the Africa of old．

Memories flowed back more than ten years; he remembered how he enjoyed hearing about the wonderful hunting, and how he wished he could have shared those times．

Ray opened his desk drawer and brought out a wooden box．He opened the lid and exposed a work of art, a hand-made hunting knife．This was a gift from Bull, given to Ray more than 20 years ago．It was one of the first knives Bull had made, and Ray had called it "Zambezi”, the river where Bull had been so many times．

He closed the box and sat upright at his desk; he was driving himself hard, and deserved a break．Things were going well with the business, everything running smoothly．He could afford a week off!

He went back home．A week in the hometown would be like going back in history．"Man, it's going to be good," Ray said aloud, as he turned onto the highway and watched the city lights fast disappearing, as he looked in the rearview mirror．

It was well into the night when Ray pulled into an all-night gas station He walked around the gas station and the memories started … He was finally back on the road, the powerful car going its way through the night, headlights piercing （穿透） the darkness．Memories danced through the man' s mind．Memories of good times , when he knew what it was to relax , to talk, and to really visit．

Slowly entering town he looked around．Ray sat in his car, looking at the old building, smiling． Inside it was almost as though it was the same people as 15 years ago．

1.We learn from the passage that Bull is ．

A．Ray's colleague	B．a man in Ray' s hometown
C．Ray's relative in Africa	D．an African woodcarving artist

2.What does the author mainly want to tell us in Paragraphs 2 －5?

A．Bull loved Africa and knew much about it．

B．Bull was good at making works of art．

C．Ray missed his hometown and relatives．

D．Ray missed the time he spent with Bull in his hometown．

3.What do we know from the passage?

A．Ray visited Africa together with Bull many times．

B．Ray and Bull often went hunting together．

C．Zambezi is the name of a river in Hay a hometown．

D．Ray planned to stay in his hometown for about a week．

4.What does the under lined part in Paragraph 7 mean?

A．Ray knew how to relax after keeping busy for along time．

B．Ray didn't want to leave his hometown because of so many memories．

C．Ray's hometown changed a lot and was worth a visit．

D．The visit to his hometown reminded Ray of the days together with Bull．

5.What may the author talk about in the paragraph that follows the passage?

A．The hard time Ray experienced in his career．

B．Why Ray left his hometown alone．

C．The situation in Ray's hometown．

D．How Ray became a successful businessman．

试题分类