用并列或从属连词连接句子

Combine each group of sentences into a single sentence, using coordination, subordination or both:1. Walden Pond⽡尔登湖）is now the site of many tourist stands.It was once praised by Threau(梭罗)for its natural beauty.

1. Walden Pond，once praised by Threau(梭罗)for its natural beauty is now the site of many tourist stands.2. Almost every night the cooling northeast wind swept through our bedroom windows.It made air conditioning unnecessary.It made a light blanket welcome.

2. Almost every summer night the cooling northeast wind swept through our bedroom windows, made air conditioningunnecessary, and a light blanket welcome.

Sweeping through our bedroom windows almost every summer night, the cooling northeast wind made air conditioningunnecessary, and a light blanket welcome.

3. The steep surrounding slops were capped with snow.The snow fed two streams.

These streams plunged down to join in the valley below.

3. The steep surrounding slops were capped with snow, which fed two streams plungingdown to join in the valley below.4. This is a good spot for a picnic.A river flows on one side.A large tree provides shade.

We can spread our blanket on the grassy knoll.

4. With the river on one side and a large tree providing shade, this is a good spot for a picnic, and we can spread our blanketon the grassy knoll.

5. Mr Wood ran up the stairs.He was panting for breath.He stood at his neighbour’s door.He knocked again and again.Then someone opened the door.

5. Panting for breath after running up the stairs, Mr Wood stood at his neighbour’s door and knocked again and again stillsomeone opened the door.6. The town folk envied Horace.Horace had come into a small fortune.With the fortune he bought a big house.

With the fortune he also obtained a partnership in the biggest grocery in town.

6. The town folk envied Horace, who had come into a small fortune with which he bought a big house and obtained apartnership in the biggest grocery in town.7. Jim stood in front of the mirror.

He looked at his image.He wondered at the big change.It had come over him in recent years.

7. Standing in front of the mirror, Jim looked at his image, wondering at the big change that had come over him in recentyears.

8. He has greatly wronged his daughter.She might never forgive him.This idea always drove him crazy.

8. The idea that his only daughter whom e had greatly wronged might never forgive him almost drove him mad.9. The story is written in plain language.It consists of three parts.It has an interesting plot.

The plot centres round an old aristocratic family.The family lived in 17thc entry France.

9. The story, written in plain language, consists of three parts with an interesting plot centring round an aristocratic familyliving in 17th-centry France.10. John was covered with mud.He was shivering.

He sat hunched over a bowl of hot broth.

The broth had been prepared by his father to drive off the chill.

10. Mud-covered and shivering, John sat hunched over a bowl of hot broth prepared by his father to drive off the chill.11.Far above the waters of a beautiful lake stand five pavilions.The pavilions are in Chinese style.

They stand over the tops of the tall pine trees.The pine trees grow on the steep slopes of a hill.

11. Far above the waters of a beautiful lake and over the tops of the tall pine trees growing on the steep slopes of a hill standfive Chinese-style pavilions.

12. The old man stopped farther down the street.He leaned against a lamp-post.He listened to a song.The song was cheerful.It came out from a restaurant.

The restaurant was on the opposite side of the street.

12. Farther down the street, the old man stopped and leaned against a lamp-post, listening to a cheerful song coming out of arestaurant on the opposite side of the street.13. Sarah sank in the nearest chair.She is completely exhausted.

Her limbs were stiff with cold.Her mind was a piece of blank.

13 Sarah sank in the nearest chair, completely exhausted, her limbs stiff with cold, her mind a piece of blank.14. Mrs Rymer behaved properly throughout the day.Her pleasant, refined face wore a grave look.Her elegant figure was wrapped in deep mourning.Meanwhile she occasionally uttered a sigh or a sob.

14. Throughout the day Mrs Rymer behaved properly, her pleasant, refined face wearing a grave look, her elegant figurewrapped in deep mourning while occasionally she uttered a sigh or a sob.15. Mr Jacob was Tony’s former employer.He has promised Tony a half-day job.The job would give Tony 20 pounds a week.

It was necessary to break this news to his family, Tony thought.

15. Tony thought it necessary to break the news to his family, that Mr Jacon, his former employer, had promisedhim a half-day job at 20 pounds a week.16. He might have wronged his friend.

His friend had rendered him good services on many occasions.This thought troubled his mind.

His mind had already overburdened with worries and cares.

16. The thought that he might have wronged his friend who had rendered him good services on many occasions troubled hismind, already overburdened with worries and cares.

17. The men of the disbanded royal bodyguard were a potentially dangerous element.The men were suddenly turned loose onto the street of a capital.The capital was seething with unrest.The men were unemployed.

The men were perhaps disgruntled(不满) at the their abrupt dismissal.

17. The man of the disbanded royal bodyguard, suddenly turned loose onto the street of a capital seething with unrest,unemployed and perhaps disgruntled at their abrupt dismissal, were a potentially dangerous element.18. For many years London has been a business centre.The business centre has hotel accommodation.The hotel accommodation is for visiting businessmen.It is also for other well-to-do travellers.

It is completely inadequate for the swarms of short-stay tourists.They land at Heathrow.They disembark at Dover.

18. For many years London has been a business centre with hotel accommodation for visiting businessmen together withwell-to-do traveler but completely inadequate for the swarms of short-stay tourists landing at Heathrow or disembarking at

Dover.

19. He was nearing the top.

His eyes were already flowing with triumph.He was climbing faster and faster.He climbed recklessly fast.He suddenly slipped and fell.He tumbled to the ground.He lay motionless there.

He was a crumpled pile of arms and legs.

19. Nearing the top, he climbed recklessly faster and faster, his eyes already glowing with triumph, but suddenly he slippedand fell, tumbling to the ground and lying motionless there, a crumpled pile of arms and legs.20. Bertrand Russel（伯特兰.罗素）was one of the very few persons.The very few persons have received the Order of Merit（功绩勋章）They have received the Nobel Prize for literature.

The British government conferred the Order of Merit on Bertrand Russel.It was conferred in 1949.

The Nobel Prize was conferred in Norway.It was conferred in 1950.

20. Bertrand Russell was one of the very few persons who have received both the Order of Merit, which was conferred onhim by the British government on 1949, and the Nobel Prize for literature, conferred in Norway in 1950.