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1、1. The villagers didnt realize how serious the pollution was until the fish in the river died. 2. They didnt know my address. 3. Seeing is believing. 4. To do morning exercises this morning is not good for your health. 5. It is a great honor for us to be invited to the party. 6. That he will come he
2、re is of great help. 7. Whether he will come to the meeting is unknown yet. 8. What we will do next is not decided. 请找出下面句子的主语请找出下面句子的主语1. That the earth travels round the sun is a well-known fact.2. Whether the artist can do it or not is uncertain. 3. Who will act the lead in the play has not been
3、decided yet.4. Where the young man has gone is not known.5. When and where the test will be given is not yet decided.引导主语从句的词有引导主语从句的词有连词连词: that, whether连接代词连接代词: who, whose, whom, what, which,whoever,whomever,whatever,whichever等；等；连接副接副词where, when,how, why等。等。1. 主语从句必须有主语从句必须有连连词。词。2. 主语从句用陈述句语气。
4、主语从句用陈述句语气。1. _ the meeting will be held on time is not known yet. 2. _ he has become a rich man is known to all in our town. WhetherThat完成下面主语从句完成下面主语从句主语从句主语从句连连词的选择词的选择主要是根据从句的结构和意义来选择：主要是根据从句的结构和意义来选择：1.1.如果从句的意义和结构完整，则用如果从句的意义和结构完整，则用thatthat, ,2.2.whetherwhether 2) 连接代词连接代词: who, whom, whose,
5、what, which, whoever, whatever, whichever等。等。(1).It is clear _is afraid of having a change in land ownership.(2)._ bag it is can not be told.(3)._ India needs is a law to make land ownership fairer.whoeverWhoseWhat1._ he wants is a book.2. _ he wants to go there is obvious.3. _ happened is not clear
6、.WhatThatWhatthat that 和和what what 的选用的选用that 和和 what 都可引导主语从句。都可引导主语从句。that在在主从主从句中不充当任何成分，只起连接作用句中不充当任何成分，只起连接作用what除起连接作用外，还在主语从句中充当成除起连接作用外，还在主语从句中充当成分分，可，可做从句的主语、宾语、或表语。做从句的主语、宾语、或表语。4._ she was afraid of was their taking her daughter abroad. 她害怕的是他们带她女儿出国。5_ he will refuse the offer is unlikel
7、y. 他不可能拒绝这个报价。 3) 连接副词连接副词: when, where, why, how, how many, how much ,how long, how soon, how often(1). _well start tomorrow will be told soon.(2). _we can buy food is something we need to find out.(3)._he came here is not known. WhenWhereHow / When1. It is well reported that a storm is coming.2. I
8、t is true that the earth moves around the sun.3. It is a pity that I missed the train.4. It doesnt matter whether he will come or not. 5. It seems that it is going to rain. 6. It happened that they didnt know my address.翻译和分析下列句子翻译和分析下列句子 为为 了了 使使 句句 子子 保保 持持 平平 衡衡 ， 常常 用用_来来代代替替主主语语从从句句，而而把把主主语语从从句
9、句放放到到_，尤尤其其是是连连词词thatthat引导的主语从句常用于此种句式中。引导的主语从句常用于此种句式中。请你归纳请你归纳 ？it后面后面常用句型如下：常用句型如下：It+ be +名词名词+ that 从句从句It+ be + 形容词形容词+ that从句从句It+ be + 动词的过去分词动词的过去分词+ that从句从句It+ be + 不及物动词不及物动词+ that从句从句下列各句均有一处错误，请改正并分析原因。下列各句均有一处错误，请改正并分析原因。1. Light travels faster than sound is common knowledge.Thatthat
10、虽无词义但引导主语从句位于虽无词义但引导主语从句位于句首时不能省略。句首时不能省略。主语从句常见错误主语从句常见错误3. That the professor said is of great importance.4. Where will the trees be planted has not been decided.Whatthat引导主语从句时引导主语从句时不充当不充当 成分成分。What the professor said表示表示“教授所说的教授所说的”。将将will置于置于trees之后。主语从句要之后。主语从句要用陈述句语序。用陈述句语序。5. No matter who
11、breaks the rule will be punished.6. When and where the meeting will be held still remain a question.引导让步状语从句时二者可互换，但引引导让步状语从句时二者可互换，但引导名词性从句时只能用导名词性从句时只能用whoever。Whoever 主语从句表示单一概念时，谓语要用主语从句表示单一概念时，谓语要用单数形式。单数形式。remains一、改错一、改错1：That she wants to know is which dress she should buy.2: He will give up
12、 his job surprises all of us.3:No matter who breaks the law will be punished.5: That worried her a bit was that he couldnt get in touch with her friend.6: He is said that he has gone to America.WhatThat heWhoeverIt What主语从句引导词的选择主语从句引导词的选择1).连接词连接词: that, whether 例例:(1)._ he will win is certain. (2)
13、.It has been reported _sales of beef in China will increase. (3)._ we shall raise ducks or geese remains to be decided. (4)._ he ll join us in the discussion is of great importance.ThatthatWhetherWhether二二. 用适当引导词填空，使下列主语从用适当引导词填空，使下列主语从句意思和结构完整。句意思和结构完整。1. _ he finished writing the composition in s
14、uch a short time surprised us all.2. _ we will go for an outing tomorrow remains unknown.3. It is a pity _ we wont be able to go to the south to spend our summer holidays.ThatWhether / Wherethat4. _ she is coming or not doesnt matter too much. 5. _ he came from still puzzles all of us.6. It happened
15、 _ I saw him yesterday.7. It does not make any difference to me _ you do. WhetherWherethatwhat8. _ was responsible for the accident is not yet clear.9. _ they will have the sports meeting is still a question.10. It doesnt matter _ she looks like.WhoWhen/Where/Whetherwhat1. 他在找什么与你无关。他在找什么与你无关。三三. 用主
16、语从句翻译下列句子。用主语从句翻译下列句子。2. 他是否能来仍然是个问题。他是否能来仍然是个问题。What he is looking for is none of your business. It remains a question whether he will be able to come.4. 飞机何时起飞还没有宣布。飞机何时起飞还没有宣布。3. 谁告诉他们这个消息的仍然是个谜。谁告诉他们这个消息的仍然是个谜。Who told them the news is still a mystery.When the plane is to take off has not been a
17、nnounced. / It has not been announced when the plane is to take off.Reading comprehension: Put the following sentences into Chinese: 1.What it was to become was a mystery until the dust began to slowly combine into a ball moving around the sun. 随后它会变成什么曾经是一个谜，直到最后这团尘埃开始慢慢地合成一个环绕太阳运转的球状物。2. The probl
18、em was that the earth became violent because it was not clear whether the solid shape was to last or not. 问题是地球（开始）变得激烈动荡，不知道这个固体形状是否会继续存在下去。3. It allowed the earth to dissolve harmful gases, which had become part of the earths atmosphere, into the oceans and seas.它使得地球得以把曾经存在于大气层中的有害气体，溶解在海洋里。4. Wh
19、ether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.在未来的千百万年中，生命能否在地球上延续将取决于这个问题能否得到解决。 请根据以下表格内容，以请根据以下表格内容，以How to learn English well?为题写一为题写一篇短文，可以自由发挥，在短文中尽可能运用主语从句。篇短文，可以自由发挥，在短文中尽可能运用主语从句。How to learn English well?为什么要学好英语英语是应用最
20、广泛的语言，据报道，很多人都把英语作为第一或第二语言。如何学好英语不好放弃，虽然英语有时很难。多练习，熟能生巧是有道理的。最重要的是养成良好的学习习惯，比如利用字典、多和老师交流等。HomeworkHow to learn English well? It is well known that English is used most widely in the world. It is reported that many people use English as the first or second language. We should try our best to learn E
21、nglish well. But how can we learn English well? First, we shouldnt give up. Its true that English is sometimes really very difficult for us. But if we hold on, I think we will be good at it. Also, I think if we do a lot of practice, we will make progress, we should speak more and listen more often. That practice makes perfect is true. What is most important is that we must form a good habit of learning English. Such as, making good use of the dictionary and turning to the teachers when in trouble, I think If we do that, well be able to learn English well easily.
