Unit1
1.polite,politeness,impolite
1)She is always extremely polite to me,but I never know what she is really thinking.
2)Would it be impolite of me to ask exactly where you have been?
3)I was impressed by the managar is politeness to his employees.
1)There are errors in spelling and grammar in his writing.
2)The grammatical analysis of the complex sentences in reading is quite important.
3.specialize,special,speciality,specialist
1)Is there anything special about this sort of computer?(eg.adj物主代词代词需放后
2)We are specialists in this line of business.
3)Many students specialize in engineering.专攻
4)Johnson is speciality in modern American history.
4.Comfort,comfortable,un comfortable
1)They were sitting in a very comfortable position.Time seems to go very slowly.
2)There is plenty of room to lie down and sleep in comfort.
3)Please make yourself comfortable!请自便！
5.direct,directly（adv）,indirect（n）,direction（n）
1)I am not in direct contact with them.Eg：Adj
2)Can you direct me to the railway station?动词
3)The man walked in the direction of the lake.
4)He went directly to the office.
5)The road is closed today for repair.However,there is a indirect route to the center of the
city,though it may take more time.
Unit3
1.final,.finally,.finalize
1)Mr.Brown is making his final preparations to leave for his new post.
2)He finally convinced her that reading was a pleasure.
3)We should finalize our plan by the end of the week.
2.deep,depth,deepen,deeply
1)We will have to deepen the well if we want more water.
2)Nobody knew the depth of her love for her child.
3)They were surprised to find a house deep in the forest.
4)He went on studying deep into the night.
5)He was deeply moved by the story.
1)The Industrial Revolution originated in the invention of the steam engine.
2)The city was originally quite small.
3)They had to change the original plan because of the bad weather.
4)As we all know,some Japanese words are Chinese in origin.
4.honest,honesty,dishonest
1)The researcher depended on the honesty of the people for responses.
2)You can trust her.She gave a completely honest account of her background.
3)It is dishonest to lie about one is age.
5.skill,skilled,skillful,unskilled
1)She worked hard to help unskilled workers get jobs in the service industry.
2)Most of us learn the knowledge and skills needed to drive a car fairly easily.
3)They were highly professional and very skillful.
4)The company is fortunate to have such highly skilled workers.
Unit5
1.Height,high（adv高地）,highly,heighten adj+N
1)He measured the height of the table.
2)As she waited,her fears heighten.
3)Look,the kite is flying high in the sky.
4)A very high building has been put up on our school campus.
5)It is highly important for us to learn English well.
2.Usual（n）,unusual（adj不寻常）,usually（adv）
1)What do you usually do on Sundays?
2)The old man went to the park this morning as usual.
3)The young man in unusual clothes looks very stranger.
3pare,comparative,comparison
1)compare the new plan with the old one,and you will easily see which is
better.
2)The team of scientists are making a comparative study of the two language.
3)In comparison with other important parts,they occupy a secondary position.
4.Power（n权利能力）,powerful（强有力adj）,powerless,powerfully
1)Knowledge is power.
2)I am sorry to say that I am powerless to help you.
3)I find his argument powerful.He must have studied the subject thoroughly.
4)He hit the ball back powerfully.
5.Attract,attraction,attractive
1)The Great Wall is one of the great tourist attractions of the world.
2)These goods are attractive in both price and quality.
3)The newly opened zoo has great attraction for chidren.
4)A taxi ran into a truck and the accident soon attracted large crowd.
Unit6
1.debate(n),debate(v),debate
1)The chair is point is highly debatable.
2)So far there has been a debate on the punishment for criminals.
3)We debated for several hours before taking a vote.
2.Conclude,conclusion,conclusive
1)The investigation failed to give any conclusive evidence.
2)The enquiry concluded that the accident had been caused by poor
management.
3)He came to a conclusion that he should take no responsibility for the
accident.
3.Press(n),press(v),pressure(n),pressure(v)
1)At the press conference held after the game,the football coach apologized
to the fans for his team is poor performance.
2)The pressure of the water caused the wall to break.
3)The little girl pressed her nose against the window.
4)She was pressured into agreeing with her parents.
4.Confuse,confused,confusing,confusion
1)My mother is unexpected arrival threw us into complete confusion
2)The instruction on the machine are very confusing.
3)Your change of the plan has made us totally confused.
4)The interviewer confused me by asking so many questions.
5.Recommend（V建议）,recommendable（值得推荐）,recommendation（推
荐信）
1)The professor wrote a letter of recommendation for his student.
2)Quanjude is a highly recommendable restaurant in Beijing.The roast duck there
is delicious.
3)Can you recommend me a good novel?
unit7
1.Efficiency,efficient,efficiently
1)The man worked with great efficiency and finished the job quickly.
2)The general manager needs a more efficient secretary.
3)In the past two years the young man has made great progress and now
he can work as efficiently as a skilled worker.
2.Technology,technological,technologist
1)Most guests invited to the party are technologists.
2)Computers are regarded as a great technological improvement which
saves people much time and energy.
3)Modern people are enjoying a high level of technology.
3.Information,inform
1)We were informed that a big fire had broken out in the center of the
city.
2)I informed his mother of his safe arrival.
3)These books,which you can get at any bookshop,will give you all the
information you need.
4.Active,act,activity,action
1)There have been a lot of activities in the town today.
2)Actions speak louder than word.
3)He is an active member of the school is English club.
4)Think well before you act.
sort of翻译5municate,communication,communicative
1)After graduation,we will communicate with each other by e-mail or
telephone.
2)He is very communicative.If he is given a chance,he will talk on without
stopping.
3)All communication with the north was stopped by the snowstorm.
Unit9
1.stress(n),stress(v),stressful
1)He can not stress enough the need for cooperation.
2)Not everyone can cope with the stress of modern life.
3)Life with several children is hard and stressful.
2.healthy,health
1)His health does not allow him to travel abroad.
2)The old man is well in his seventies and still very healthy.
3)Eating an apple a day is considered a healthy habit.
3.improve,improvement,improved
1)There is no improvement in the relations between the two
countries.
2)The only way to,improve my French was by living in France for
a while.
3)They expected,improved performance throughout the
company.
4)Your English is much better but there is still much room for
improvement.
4.investigate,investigation
1)The government ordered a full investigation of the food
industry.
2)Food chemists have investigated.the product to see if it really
gives the benefits the producers claimed.
encouraged.
1)She felt encouraged by the many letters of support.
2)It may be difficult to do at first.But do not let this discourage you.
3)The results of the experiment were very encouraging.
4)Kids soon get encouraged if you criticize them too ofter.
5)A good public transport system encourages people to leave their
cars at home.
6)The latest study offers no encouragement.
Unit1.
1.他的工作与动物有关.(have something to do with)
His work has something to do with animals.
2.为了在天黑前到达，我们早早地动了身.（in order to）
We started early in order to arrive before dark.
3.从她的口音判断，她一定是个北方人.（judge by）
Judging by her accent,she must be form the North.
4.如何你们要她来，就事先通知她.（in advance）
If you need her to come,inform her in advance.
5.我不清楚他为什么改变了主意.（change one is mind）
I don’t know why he changed his mind.
Unit3
1.大约200人出席了昨天的回忆.（attend）
An estimated200people attended yesterday’s meeting/attended the meeting
yesterday.
2.我很喜欢那所面临大海并有两扇大窗户的房子，可就是买不起.（afford）
I like the house with two large windows facing the sea,but just can’t afford it.
3.根据新的规则，乱贴广告最高可以罚一万元.（posting ads without permission：fine）
According to the new regulation,posting ads without permission can be find as much
as10,000yuan.
4.在很大程度上，我们对自己的言行负有责任.（to a great extent；be responsible for）
To a great extent,we are responsible for what we say and(what we)do.
5.我们应该充分利用因特网上的各种资源.（make the most of）
We should make the most of all kinds of resources on the Internet.
Unit5
1.她很小心，不会在开车时冒险.（take a risk）
She is very careful.She won’t take a risk when driving.
2.那些酷爱足球的人可以享受到巨大的乐趣.（those who…，experience）
Those who have a passion for football can experience great enjoyment.
3.除了青少年以外，其他年龄的男男女女也都喜欢登山.（in addition to）
In addition to teenagers,males and females of other ages also enjoy
mountaineering.
4.他的学生们对他十分尊敬.（look upon，respect）
His students looked upon him with respect.
5.邀请来给我们作演讲的是史密斯博士.（It was…that…）
It was Dr.Smith that we invited to give us a lecture.
Unit6
1.母亲出去工作了，所以父亲负责在家照看孩子.（take responsibility for）

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