英语句型练习Word格式文档下载.docx

1、从句由关联词引导，关联词将从句与主句联系在一起。根据其在复合句中的作用，从句可以分为主语从句、宾语从句、表语从句、定语从句、状语从句和同位语从句。名词从句主语从句、宾语从句、表语从句和同位语从句在句子中的作用相当于名词通常在句中所起的作用，因此统称为名词从句。引导名词从句的关联词，主要有三类：1主从连词：that（无词义），whether（是否），if（是否）2连接代词：who（谁），whom（谁），whose（谁的），what（什么），which（哪一个，哪一些）3连接副词：when（什么时候），where（什么地方），why（为什么），how（怎样）主从连词只起连接作用；连接代词和连接副词

2、除了起连接作用外，还充当句中某一个成分。1.将下面每组中的两个句子合并，将其中一个改为主语从句。1）They need more help in English.That is quite obvious.2）She is still alive.That is good news.3）She will come here.It doesnt seem likely.4）The children came to the zoo.They like the pandas best.5）We are badly in need of something.It is raw material.2.将

3、下面每组中的词连成句子，使其中包含主语从句。1）did not, a pity, he, come earlier, its, that2）smoking, it is, cause, a well-known fact, lung cancer, can, that3）encouraged him, it is, but, help him, true, actually, I, that, didnt4）they, keep their promise, didnt, seem, it, likely, that, would ever5）why, for criticism, hard

4、to understand, had singled out, Mary, it was, Prof. Hardy3.将下面每组中的两个句子合并，将其中一个改为宾语从句。1）What kind of show are they putting on?Can you tell me?2）Is the letter overweight？Im wondering.3）How can we improve our study habits?I am thinking of that.4）Is Henry the right person for the job?We are still uncert

5、ain as to that.5）Peter has a slight headache sometimes.He has always been in good health except that.6）He had forgotten to take his notebook with him.He suddenly remembered that.4. 将下面每组中的两个句子合并，将其中一个改为宾语从句，并且用it作形式宾语。1）I was far more intelligent than he was. I always took that for granted.2）You wer

6、e unable to attend our meeting. We all thought that was a pity.3）You should mind your manners. We consider that is important.4）He was too ill to go on working. He didnt want that to be known.5）Every one of you should finish your homework on time. I regard that as important.6）His father would come to

7、 his help if he got into trouble. He took that for granted.7）He might change his mind at the last minute. We thought that was highly probable.8）The train will be delayed by the dense fog. I think that is likely.9）You should stop smoking. The doctor thinks that is advisable.5. 用 “what” 从句将下列句子补充完整。1）

8、Could you show me _ （you, write）?2）This is _（we, should always, keep in mind）.3）（they, see） _ in China made a deep impression on them.4）We must not put off till tomorrow _ （we, can, do , today）.6. 将下面每组中的两个句子合并，将其中一个改为同位语从句。1）He is growing old. Nothing could hide the fact.2）He works hard.The fact do

9、es not necessarily mean that he is a competent leader.3）I have a complacent feeling. I feel that Im highly intelligent.4）He explained that he didnt see the notice.The explanation is unsatisfactory.5）He holds that there is no advantage in introducing the new method.Most of us dont agree with his view

10、.6）He won the first gold medal at the 23rd Olympic Games.The news soon spread throughout the country.7）He has suggested that intelligence is a relative matter.His suggestion is not universally accepted.8）I moved that the vote be postponed.He seconded my motion.9）He feared that he might not be able t

11、o finish the work. The fear disturbed him greatly.10）We expressed a hope. That hope was that Mr. and Mrs. Morrison would come and visit China again.11）Ive come from Mr. Lin with a message. It says that he wont be able to see you this afternoon.12）Suzy is the right person for the job.There can be no

12、doubt about it.定语从句在复合句中修饰名词或代词的从句是定语从句。被定语从句修饰的词叫先行词。定语从句必须放在先行词的后面。定语从句一般由关系代词that, which, who, whom, whose和关系副词when, where, why引出。关系代词和关系副词有两个作用：1、把主句和从句连接起来；2、在从句中作一个成分。which, that, who在从句中作主语或宾语；whom作宾语；whose作定语。when, where, why在从句中作状语。关系代词that, which, who, whom如果在从句中作宾语，也可以省略。另外，如果which或whom在定

13、语从句中原为介词的宾语，则这个介词可以提到从句前，构成介词+which或whom引出的定语从句。定语从句根据与先行词的密切程度可分为限制性定语从句和非限制性定语从句。限制性定语从句与先行词关系密切，从句是整个句子不可缺少的部分，去掉之后句子的意思就不完整，不明确，从句与主句之间不用逗号隔开。非限制性定语从句与先行词的关系比较松散，从句只是对先行词的附加说明，去掉之后句子的意思仍然很清楚，从句与主句之间常用逗号隔开。将下面每组中的两个句子合并，将其中一个改为定语从句。1）I went to visit the American author.He wrote a number of books

14、about China.2）My aunt prepared the soup.I ate the soup.3）I have an arrangement with my bank.By the arrangement they let me use their money and repay them next month.4）He sent her a letter. In the letter he said that he was sorry for what he had done to her. 5）Mr. Brown just came from Britain yesterd

15、ay.He will teach us accounting this term.6）She is going to spend the winter holidays in Hainan.She has some relatives there. 7）The United States is known for its supermarkets.In these supermarkets, huge quantities of all kinds of food and household articles are sold. 8）The story happened in late 19t

16、h century. At that time, China is suffering from the invasion of western powers. 状语从句状语从句按其意义可以分为时间、地点、原因、目的、结果、条件、方式、让步等类别。其引导词分别如下：时间状语从句：when, after, before, as, while, whenever, since, once, until, as soon as地点状语从句：where, wherever原因状语从句：because, as, since, now that目的状语从句：so that, in order that,

17、lest结果状语从句：so that, sothat, suchthat条件状语从句：if, unless, suppose （supposing）, provided （that）, providing （that）, on condition （that）, in case, as （so） long as方式状语从句：as, as if （though）让步状语从句：though, although, even if （though）, however, whatever, no matter how （what, where, when）, whetheror将下面每组中的两个句子合并

18、，将其中一个改为状语从句。（as long as, on condition that, lest, sothat, suchthat, in case, as if, now that, whetheror, however, ）1）Youve bought a new car.What are you going to do with the old one?2）Wed better take the telescope with us.Perhaps it is needed.3）We must hurry off.Otherwise, we might miss the bus. 4）

19、The problem was very complicated.It took us nearly two weeks to solve it. 5）The aircraft was flying at a very high altitude.We could hardly see it. 6）Ill lend you my computer.The condition is that you keep it in good shape. 7）You can go out.But you should promise to be back before 11 at night. 8）I r

20、emember the whole thing. It seems that it happened yesterday. 9）He tried very hard. But he could not do the job satisfactorily. 10）It may take an hour or even a whole day.But I shall find out the answer. （二）复杂的简单句 并列句和复合句往往可以浓缩成复杂的简单句，使语言更为紧凑、多样。1.表示时间、让步或条件的状语从句往往可以改写为介词词组作状语。1）They looked both way

21、s before they crossed the street.2）I made my decision after I talked to Sir Francis.3）Although he was ill, he was determined to carry out his plan. 4）Although theyre intelligent, they arent doing well in school. 5）Although hes rich, he isnt very happy. 6）Although hes tall, he isnt a very good basket

22、ball player. 7）If we had your support, we might succeed in performing our task.8）Even if there were air and water, plants still couldnt grow on the moon.9）If you dont work hard, you will accomplish nothing.10）If it had not been for their assistance, he would have found himself in trouble.2.起伴随或补充说明作

23、用的从句、简单句或并列谓语往往可以改写为“with +名词+分词/形容词/介词词组”的结构作状语。1）They wear layers of clothes even in summer time. Newspapers are stuffed between the layers as further protection against bad weather.2）If more people help them, they probably will be able to accomplish the task ahead of time.3）As all his savings wer

24、e gone, he started to look for a job.4）In the corner there is a table. One of its legs is shorter than the others.5）When the job was finished, we went to the seaside for a holiday.6）As the pace of change is quickening, more and more scientists find it hard to keep up with the latest developments eve

25、n in their own disciplines.7）She looked in my face and tears streamed down her cheeks.3.还有另外一些从句或简单句也可以改写为介词词组作状语。1）She wont go home until she has taken the exam.2）Because he had a bad leg, he couldnt walk as fast as the others. 3）We are full aware that the situation is serious.4）She hurried back to

26、 school for fear that she miss too many lessons.5）We should not criticize Susan for what she has done. Instead, we ought to praise her for it.6）Helen did not go straight home after school. She went to work as a waitress in a restaurant.7）I am not going to send the book to Allan by post. I am going t

27、o take it to him myself.8）Dr. Wilson did not go to New York yesterday to attend his daughters wedding. He flew to Florida for an emergency case.4.系表结构的定语从句往往可以改写为直接用形容词、介词词组或分词结构作定语。1）I love girls who are intelligent 2）At the party, I got to know a professor who is in his thirties. 3）I hate to see l

28、etters that are written in pencil.4）The substance, which was discovered almost by accident, has revolutionized medicine.5）Among those who are taking part in the work, he is probably the most active.5.两个句子的主语一致时，其中一个往往可以改写成分词结构作状语。1）Every one of us had been convinced that the project was feasible by

29、the time we left the meeting.2）As Peter got home from the three-month-long journey to the Antarctic he looked tired out.3）They went hunting for hours, but when they returned they were empty-handed.4）When he entered the office he was still annoyed by the way she spoke to him.5）Teenagers are pressured by school work. They are also encouraged by their peers.Under such circumstances, they resort to smoking.6）College students now are primarily interested in grades and economic success. Theycheat on exams more f