I am sorry that I have troubled you so long. 很抱歉我这么长时间在打扰你.
He is glad that Li Ming went to see him when he was ill. 他很高兴在他生病的时候李明能去看望他.
五、if,whether在宾语从句中的区别
① if和whether在作“是否”解时,引导宾语从句常放在动词know,ask,care,wonder,find out等之后,介词后一般不用if
② 少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether. ③ whether后可以加or not,但是if不可以. ④ 在不定式前只能用whether.
（如：I can?t decide whether to stay. 我不能决定是否留下。） ⑤ 避免歧异时,我们常用whether而不用if.
六、哪些宾语从句不可以省略引导词that
当that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等动词的宾语时; 当宾语从句较长时;
当主语状语置于主句尾,宾语从句之前时;
当主语谓语动词(包括非谓语动词)与宾语从句之间有插入语时;
当一个动词带有两个或两个以上宾语从句时,此时第一个that可以省略,第二个that不可以省略;
当宾语从句中的主语是this,that或this,that做主语的定语时; 当宾语从句是双宾语中的直接宾语时;
当宾语从句的主语是非谓语动词或主语从句时; 当主语中的谓语动词是固定词组时; 当宾语从句有it做其先行词时;
在直接引语中,转述分句把宾语从句隔开时.
七、宾语从句的否定转移
主句的谓语动词是think,believe,imagine,suppose,consider,espect,fancy,guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致.
I don?t think he will come to my party.而不能说成I think he won?t come to my party. 我认为他不会来我的舞会.
I don?t believe that man is killed by Jim,is he? 我认为那个人不是Jim所杀的,是不是?
如果宾语从句中有某个含有否定意义的形容词或副词,其反义疑问句要用肯定形式. We find that he never listens to the teacher carefully,does he? 我们发现他从来不仔细听老师讲课,是不是?
八、宾语从句的时态和语序
当主句为现在时或将来时,宾语从句的时态一般不受主句的时态所影响. 当主句为过去时
①从句用一般过去时或过去进行时表示与主句谓语动词动作同时发生
I only knew he was studying in a western country,but I didn?t know what country he was in. 我只知道他当时在西方的一个国家读书,可不知道是哪个国家.
He asked me if I was reading the story The Old Man and the Sea when he was in. 他问我他进来的时候我是否正在读<<老人与海>>.
②从句过去完成时表示该动作发生在主句谓语动作之前 He told me that he had told Mary about the meeting already. 他告诉我他已经把有关会议的事情告诉的了Mary.
③从句谓语用过去将来时表示该动作发生在主句谓语动作之后
The reporter asked if the government would take necessary measures to put down the to-do. 记者问政府是否会采取必要的措施镇压骚乱.
如果从句是一个客观真理,那么从句的时态不根据主句的时态而变化 The teacher said that the moon goes around the earth yesterday. 老师昨天说月亮绕着地球转.
当宾语从句的引导词是who,which,what,when,where,how,why等表疑问时,不能按正常语序安排,经常将这类引导词置于句首
Who do you think the public might choose as their favorite singer this year? 你认为今年公众会选谁为他们最喜欢的歌手. 1 Can you tell me where ___? A. is the post office B. the post office is C. does the post office D. the post office does 2. What did your mother say, Tom? She asked me ___. A. why my sister is crying B. why my sister was crying C. why is my sister crying D. why was my sister crying 3.—Could you please tell me _______ ? — It?s next to the post office. A. where is the supermarket B. where the supermarket is C. where was the supermarket D. where the supermarket was 4. I don?t know ______ tomorrow. Can you tell me? A. when we started B. when did we start C. when we will start D. when will we start 5. —Do you know the MP3 player last week? — Sorry, I have no idea.
A. how much did she pay for B . how much will she pay for C. how much she paid for D. how much she will pay for 6. — Do you know _____ now? — In the People?s Hotel.
A. where is Tom working B. where did Tom work C. where Tom is working D. where Tom worked 7. Lisa, could you tell me yesterday?
A. what did the teacher say B. what the teacher said
C. what will the teacher say D. what the teacher will say 8. － Do you know for Shanghai last night？ — At 9:00.
A. what time he leaves B. what time does he leave C. what time he left D. what time did he leave 答案：B B B C C C B C
2）状语从句
The train had left when I got to the station.
I?ll go with you to the cinema this afternoon if I?m free.
The students went to the farm because the farmers needed some help. The earth is bigger than the moon.
He was so tired that he couldn?t walk on.
＊ Jack worked hard so that he might get a good job. Doctor Wang went to the hospital though it rained heavily. 各类状语从句连接词（短语）一览表：
时间 when, while, as, as soon as, since, until, after, before 条件 If, unless
原因 As, because, since 地点 Where
目的 So that, in order that
结果 So that, so…that, such…that
让步 though, although, even if, however 方式 As
比较 than, (not)as…as, 时间状语从句：
Whenever he comes, he brings a friend. 他每次来都带个朋友。 条件状语从句：
As long as I am alive, I will go on studying. 只要我活着， 我就要学习。 原因状语从句：
Since we live near the sea, we enjoy nice weather.由于我们住在海边，能享受到好的天气。 地点状语从句：
Put it where we can all see it.把它放在我们都能看到的位置。 目的状语从句：
Finish this so that you can start another.把这个做完，你可以开始另一个。 结果状语从句：
He was so angry that he couldn't say a word. 他气得说不出话了。 让步状语从句：
Though he is in poor health, he works hard.虽然他身体不好，但是他工作很努力。 方式状语从句：
Students do as the teachers say.学生们按照老师说的去做。 比较状语从句：
The work isn't as easy as I thought.这项工作比我想象得难。
例题解析：举一反三，学的更轻松！ 易混引导词while, when, as的区别：
when既可以指\时间点\与瞬间动词连用，也可以指\时间段\，与延续性动词连用（=while）。如：
When he came in, his mother was cooking.
When (While) we were at school, we went to the library every day.
While表示时间段,因此，while 从句的谓语动词要用延续性动词。如： Please don't talk so loud while others are working.
As与when用法相似，但着重强调主句动作与从句动作同时发生，有\随着……\或\一边……一边……\之意。如：
As you get older, you get more knowledge.随着年龄的增长，你获得的知识就越多。 2．Because,as,since 的区别：
Because用于表示直接原因,回答why提出的问题，语气最强；As用于说明原因, 着重点在主句，常译成\由于\；since表示显然的或已知的理由或事实，常译成\既然\。如： Water is very important because we can't live without it. He didn't come yesterday as his mother was ill. I'll do it for you since you are busy.
3．such…that, so…that, so that 引导结果状语从句的区别：
such是形容词，修饰名词; so 是副词，修饰形容词或副词。其结构如下： 1) such + a (n)+ 形容词+单数可数名词+that…… 2) such+形容词+复数可数名词+that ……
3) such +形容词+不可数名词+that……。如：
This was such a good film that I went to see it several times. It was such good books that they sell well.
It was such bad weather that I had to stay at home. He spoke so fast that I couldn't follow him. He is such a lovely boy that we all like him. =He is so lovely a boy that we all like him.
注：在\形容词+可数名词复数/不可数名词\结构中，当名词前有many, much, few, little表示数量的多少时，名词前用so。如：
She made so many mistakes that she didn't pass the exam. 练习与巩固：熟能生巧，取得好成绩！ 选择合适的连接词，完成下列句子。
1.Jim spends a lot of money on books______he is not rich. 2.Kate fell into sleep ______she was listening to the music. 3.----Is David at school today?
----No. He is at home ______he has a bad cold.
4.We won't have supper ______my mother comes back. 5.Speak to him slowly ______he may understand you better. 6. ______ she doesn't come on Sunday, I'll go fishing by myself. 7.It is four years ______I had left that small village. 8. ______the air moves, it is called wind.
9.We will go to the park ______it doesn't rain tomorrow. 10.______little boys did ______much work.
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