公共英语各类条件句讲解 (菁华3篇)

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公共英语各类条件句讲解1

　　虚拟条件句的从句部分如果含有were、should、或had可将if省略，再把were、should或had移到从句句首，实行倒装。

　　Were they here now, they could help us.

　　=If they were here now, they could help us.　　Had you come earlier, you would have met him

　　=If you had come earlier, you would have met him.

　　Should it rain, the crops would be saved.

　　=Were it to rain, the crops would be saved.

　　注意：

　　在虚拟语气的从句中，动词“be”的过去时态一律用“were”，不用was，即在从句中be用were代替。

　　If I were you, I would go to look for him.

　　如果我是你，就会去找他。

　　If he were here, everything would be all right.

　　如果他在这儿，一切都会好的。

　　典型例题

　　_____ to do the work, I should do it some other day.

　　A. If were I　　 B. I were　C. Were I　D. Was I

　　答案C. 在虚拟条件状语中如果有were, should, had这三个词，通常将if省略，主语提前, 变成 were、should、had+主语的`形式。但要注意，在虚拟条件状语从句中，省略连词的倒装形式的句首不能用动词的缩略形式。如我们可说 Were I not to do，而不能说 Weren’t I to do.

公共英语各类条件句讲解2

　　主句与从句的'动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。

　　If you had asked him yesterday, you would know what to do now.

　　(从句与过去事实相反，主句与现在事实相反。)

　　If it had rained last night (过去), it would be very cold today (现在).

公共英语各类条件句讲解3

　　主句与从句的动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。

　　If you had asked him yesterday, you would know what to do now.

　　(从句与过去事实相反，主句与现在事实相反。)

　　If it had rained last night (过去), it would be very cold today (现在).

公共英语各类条件句讲解 (菁华3篇)扩展阅读

公共英语各类条件句讲解 (菁华3篇)（扩展1）

——公共英语各类条件句讲解 (菁华3篇)

公共英语各类条件句讲解1

　　虚拟条件句的从句部分如果含有were、should、或had可将if省略，再把were、should或had移到从句句首，实行倒装。

　　Were they here now, they could help us.

　　=If they were here now, they could help us.　　Had you come earlier, you would have met him

　　=If you had come earlier, you would have met him.

　　Should it rain, the crops would be saved.

　　=Were it to rain, the crops would be saved.

　　注意：

　　在虚拟语气的从句中，动词“be”的过去时态一律用“were”，不用was，即在从句中be用were代替。

　　If I were you, I would go to look for him.

　　如果我是你，就会去找他。

　　If he were here, everything would be all right.

　　如果他在这儿，一切都会好的。

　　典型例题

　　_____ to do the work, I should do it some other day.

　　A. If were I　　 B. I were　C. Were I　D. Was I

公共英语各类条件句讲解2

　　主句与从句的'动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。

　　If you had asked him yesterday, you would know what to do now.

　　(从句与过去事实相反，主句与现在事实相反。)

　　If it had rained last night (过去), it would be very cold today (现在).

公共英语各类条件句讲解3

　　主句与从句的动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。

　　If you had asked him yesterday, you would know what to do now.

　　(从句与过去事实相反，主句与现在事实相反。)

　　If it had rained last night (过去), it would be very cold today (现在).

公共英语各类条件句讲解 (菁华3篇)（扩展2）

——公共英语一级的作文 (菁华3篇)

公共英语一级的作文1

　　I lost a book in the big classroom， No. 228 this Sunday. The name of the book is “How to improve your English”. I borrowed it from the library. So if anyone find this book， please call 612345678. Thank you for your help.

　　Li MingMing

公共英语一级的作文2

Dear Sir/Madam：

　　How do you do? I learned from the advertisement that English Weekly is looking for some part-time journalists. I’m very interested in this position. Now let me briefly introduce myself.

　　I’m Li Hua, 15years old, currently studying in Xinhua Middle School. I have an excellent academic record and a wide range of interest in a lot of subjects, such as history, geography, arts and literature. Not only can I speak English fluently, but also I can express my ideas freely on paper. Moreover, as I have been one of the editors of our school’s newspaper since 2 years ago, I’m quite experienced in editing and writing. Last but not the least, I can cooperate very well with my classmates, which I believe will benefit my future work.

　　I’d appreciate it if you could give me this opportunity.

　　I’m looking forward to your re*. Thanks!

　　Best wishes!

　　Yours,

　　Li Hua.

公共英语一级的作文3

Miss Li：

　　I have to go out at once . And I think I will come back in about two hours . Please tell me all the people in our company that there is going to be a meeting in the hall at four o’clock . Everybody has to attendthe meeting because I have something important to tell them .

　　Wang

公共英语各类条件句讲解 (菁华3篇)（扩展3）

——公共英语三级写作范文 (菁华3篇)

公共英语三级写作范文1

　　Writing

　　According to some surveys done by the Ministry of Education, there are about 153 million illiterates and semi-illiterates in China. Its illiteracy rate in the western region is much higher than the country's average level and it is as high as 40 percent. The rate for the country's whole population stands at 14 percent. Write an essay of about 120 words, stating your opinion about this issue now confronting China.

　　「参考范文」

　　The task of educating a huge population can be challenging to any country. Though China has shown great concern and done much in education, and in eliminating illiteracy, it still has 153 million illiterate and semi-illiterate citizens, according to some statistics issued by the Ministry of Education. So, in my opinion, raising China's education level, to a large extent, depends on greater educational achievement in its vast western region and some other backward areas.

　　In the past decade, China has moved to combat illiteracy and promote nine years of compulsory schooling, especially in poor areas and areas inhabited by minorities, and has achieved a great success, but it seems a difficult task in regions where educational opportunities are limited. However, we should set a target that, by 2010, nine-year compulsory schooling should be realized and the illiteracy rate among young and middle-aged *s should be reduced to the minimum. Only in this way can China raise its national educational level.

公共英语三级写作范文2

　　Writing

　　As is known to all, com*rs are becoming more and more popular in our daily life nowadays, especially in education. Write a short essay of about 120 words, describing how important com*rs are in education.

　　「参考范文」

　　It has turned out that com*rs have become quite indispensable to education. With com*rs, students can do their homework more quickly and more efficiently; with com*rs, teachers can reduce their work load and improve their teaching. For instance, com*rs can free teachers from certain kinds of time-consuming bookkeeping; help teachers "bank" test items, thus greatly reducing the time required to produce a new test, and mark test papers. More importantly, they can ***yze test results, indicating to the teacher which points may need further treatment in class. They can also make it possible for a teacher in the classroom to give individual attention to students who are having trouble in their studies. While the rest of a class is working on an educational program, the teacher can take the time to work directly with a student who is falling behind. So it goes without saying that com*rs are extremely important in education at all levels.

公共英语三级写作范文3

　　Writing

　　Below is a chart showing the global water sup*. Write an essay of about 120 words making references to the following points:

　　1) describe the percentage of different kinds of water sup* of the world;

　　2) ***yze the current situation of fresh water on earth;

　　3) give the possible reasons for this situation.

　　「参考范文」

　　Water is a precious resource. Although we are surrounded by it in oceans, lakes, rivers and streams, our sup* is limited. The chart given shows that most of the water on earth — 97.4 percent — is salt water stored in oceans. Only 2.6 percent of the earth's water is fresh water, and 2 percent is locked up in ice caps and glaciers. Thus the fresh water left for us to use is only 0.6 percent of the total water sup*.

　　There will never be any more fresh water than there is now. In fact, the earth is short of fresh water. Besides, the increasing growth of the world population, the growing demand of industry for water, the serious pollution of our environment — all this makes the world in danger of running out of fresh water. In some large cities such as Tianjin, fresh water cannot meet the daily needs.

　　Since water is essential to all life and the sup* limited, we must manage it intelligently and carefully.

公共英语各类条件句讲解 (菁华3篇)（扩展4）

——公共英语写作高分句型 (菁华3篇)

公共英语写作高分句型1

　　(1)With the development of science and technology, an increasing number of people come to realize that knowledge is power.

　　(2)With the growing popularity of Internet surfing in China, the quality of our lives is improving for the better.

　　(3)With the help of advanced technology, the advertisements are always made so pretty and attractive that it’s hard to resist the temptation to do shopping.

　　(4)With modern telecommunications, even people who live in very remote areas have easy access to television.

　　(5)With the improvement of living conditions, there are an increasing number of people who can afford to raise dogs than ever before.

　　(6)With a good sense of smell and hearing, the dogs can perform the work so well that we needn’t worry about our safety.

　　(7)Nowadays a growing number of young people like to play com*r games with the popularity of com*rs.

　　(8)With the amazing development of com*rs science, com*rs can translate all kinds of languages well so our children don’t need to learn more language.

　　(9)With the steady growth in the world’s economy as well as the people’s living standard, nowadays more and more people are able to afford to go to travel abroad.

　　(10)We have sound reasons to believe that we will enter an era of electronic life with the perfection of IT technology.

公共英语写作高分句型2