His failure in the exam has made him aware of the importance of reviewing his lessons regularly.
Be sure not to forget what your parents said to you before you left home.
I'm sure her knowledge of English is adequate for the job.
The purpose of this article is to tell the students how to develop good study habits.
In our age, people depend more and more on computers to solve various kinds of difficult problems.
6、略读不仅可以帮助你对将要阅读的东西有所了解，还可以帮助你读得快些，提高你的阅读理解力。Skimming not only helps you get some idea of what you are going to read but also helps you read faster and improve your comprehension.
Some people believe that boys are cleverer than girls. This is not necessarily the case, however.
Even students of average intelligence can become top students by improving their study habits.
Fortunately there was a hospital nearby and we took him there at one.
After succeed ing in landing on George Island, the captain sent a radio message to his headquarters.
He is determined to cont inue his experiment but this time he’ll do it another way.
When she read the novel, she couldn’t help think ing of the five years she had spent in the countryside.
Mary thought it difficult to carry out her plan all by herself.
We didn't think he could cover the distance in a quarter of an hour, but he succeeded in doing it.
Even after his doctor told him he had lung cancer, Chichester would not give up his old dream of sailing round the world.
I was busy making a new device for catching rats when Mark came and dragged me out to a flower show. Unit 3
That famous actor seemed content to play a minor part in the play.
National day is round the corner. Let’s give our bedroom a thorough clean.
She agreed, very reluctantly, to be operated on by a young doctor.
They’ve arranged for us to visit the Great Wall tomorrow . I’m sure we’ll have a good time there (we’ll enjoy ourselves there).
After reading the letter the old man was so disappointed that he tore it into little bits with trembling fingers.
The old couple were proud of their grandson, who got/won two gold medals and one bronze medal at the 26th Olympic Games.
Even if his grandmother could not come to his birthday party, she would send him a lovely present. Tom was sure of that.
It was Mary’s twentieth birthday yesterday. Her father sent her a pair of boots. Her mother bought her a box of chocolates. And her boy friend brought her a bunch of red roses.
To take this job would involve work ing on weekends frequently, but John didn’t mind.
It is well know that lung cancer is caused at least in part by smoking too much..
My grandparents said that the man who invented television had once lived in their neighbourhood.
I propose that we go to find Prof. Smith in his office right after the meeting and invite him to our English evening.
Having been operated on twice for the disease, she was so weakened that she could barely stand up. 6、教育家们认为，伴随着电视机长大的一代人，在电视机前花的时间太多，以致没有足够的时间学习了。Educators think that the generation growing up with television spend so much of their time in front of the TV that they do not have enough time to study.
I do hope that you can come up with a better solution than this.
At first glance the picture didn’t look very good, but after examining it carefully we found that it was indeed a masterpiece.
Looking out of the window, Dr. Smith caught sight of a young man running towards his clinic.
Amy used to drink nothing but coffee.
Myra broke into tears when she learned that her husband had got injured in an accident.
We haven’t seen Miss White for quite a few days. Has she fallen ill or something?
The director of the research institute came in person to make sure that everything was all right.
Lennie was late for school again this morning. He ought to /should have got up earlier. He must have stayed up too late last night.
Say you oughtn’t to have driven away those kids. They came to lend you a hand, not to make trouble.
It is important for nurses to stick to this rule.
It was reported that the building of the railway had been held up by a flood.
The strike resulted in the management accepting the workers’ demands.
The coalminers decided to go on strike for better working conditions.
I’d like very much to buy the English dictionary Unfortunately , I haven’t got enough money on me.
I’d like to talk over with you the English translation of the article before sending it to Mr. Hobbs.
The foreign expert hopes to achieve all his objectives in three years.
What do you think a scientist must do in order to keep up with the latest developments in his field?
The author thinks that if excellent workers get frequent pay increases and promotions, they will have greater incentive to produce.
Sam could not afford (to buy) the camera he longed for because it was too expensive.
He was busy writing the story all the morning , only breaking off occasionally to have some tea.
He is the son of a wealthy family, but he seems to have come down in the world.
He often t ook advantage of her lack of business sense to cheat her.
Prof. Wang , would you do us a favor by coming to our English evening this Saturday?
He does not seem to be an old man in his eighties, considering his appearance.
Undoubtedly they do not have the intention of making an engineer of him, and I suspect they never will.
I suspected there was no quality control whatsoever in the factory. After making observations for a week I found it was indeed the cases.
She stooped to pick up the handkerchief and smoothed it out on the table.
The implication of his statement is that he'd like a job in a government department.
She paused a moment, wiped her mouth with a small handkerchief and then went on to tell us what had happened in the shirt factory.
Mr. Adams was greatly shocked to find his 13-year-old son stealing money from his wallet.
“Please do not interrupt me , ” said Mr. Adams to his wife. “I’m talking to Tom about what he was just done.”
How can I be responsible for what he says?
The young boy was eager to make the woman less unhappy, but he did not know what to do.
With an effort, he held in his feelings and pretended not to hear the sad news.
Certain chemicals should not be mixed, as they may have a violent reaction.
Recent events have proved that their attitude to the government's new foreign policy is correct.
This philosopher of ancient Greece seemed able to put complicated thoughts into simple words.
Over and over again, the nation has got involved in foreign wars.
We had a very heated discussion about the question. However, it’s not easy to tell exactly what each person said.
In the past twenty years, there has been a great increase in the amount of research being done on the cause of cancer.
There seems to be no limit to human beings' ability to learn.
Scientists all agree that a better understanding of the human brain will help man to make full use of its limitless potential.
We were caught up in a discussion about the situation in the Middle East when the professor walked into the classroom.
A truck pulled into the snow-covered playground of the school.
Sometime after midnight, the enemy was/were forced to retreat.
It was in that small room that they worked diligently and dreamed of better days to come.
When she heard the bell ringing, the old lady rose from her chair and made her way to the door.
After a day’s fight, our soldiers succeeded in taking over some important enemy positions.
The elderly woman angrily exclaimed that she had been cheated by the shop girl.
Soon after I boarded the bus, I noticed a strange-looking man. He wore an ill-fitting coat, and sat rooted in his seat.