Unit5 Learning about Language主语从句（ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、语法来啦 他们要去和人打架 他们要去和人打架，但是我不知道为什么。我想知道他们要去和谁打架英语句子三大分类：I wonder whom they are going to have a fight with.They are going to have a fight with someone,but I dont know why.They are going to have a fight with someone.英语句子三大分类：1.简单句 2.并列句 3.复合句简单句：S V =1 并列句：S V 2且由并列连词连接复合句：S V 2且由从属连词连接从属连词：that,which,w

2、hat,when,where,why,how,whether,if,because,since,although,whatever,however.并列连词：并列连词主要是用来表示并列关系、转折关系、选择关系、因果推理关系等。and,but,or,so,both.and,as well as,neither.nor判断从句类型判断从句类型1.That he finished writing the composition in such a short time surprised us all.2.The question is when he can arrive at the hotel

3、.3.He told that he would go to the college the next year.4.The girls were surprised at the fact that ocean ships can sail up the Great Lakes.1.the definition of subject clause(主语从句的定义主语从句的定义)2.the conjunctions(连词连词)3.subject-predicate agreement（主谓一致主谓一致）4.the order of speech(语序语序)5.form subject“it”a

4、nd its sentence patterns(形式形式主主语语it和和it的句型的句型)What I can see is.What can you see in the picture?What I can see is a face of an elderly woman.What I can see is a sight of a beautiful girls back.什么是主语从句什么是主语从句定义：主语从句就是在复合句中作主语的名词性从句，通常放在主句谓语动词之前或由形式主语谓语动词之前或由形式主语it代替代替，而本身放在句子末尾。1.That he will pass th

5、e exam is certain.2.Whether he will pass the exam is uncertain.3.Who will go makes no difference.4.What we need is more time.5.Which book I shall choose hasnt been decided.找出下列句子中的主语从句找出下列句子中的主语从句思考：思考：主语从句的连接词有哪些？分别有什么功能？主语从句的连接词有哪些？分别有什么功能？“缺什么补什么缺什么补什么”原则原则缺主语，指人用缺主语，指人用_，指物用，指物用_缺宾语，指人用缺宾语，指人用_，

6、指物用，指物用_缺时间状语用缺时间状语用_；地点状语用地点状语用_；原因状语用原因状语用_；方式状语用方式状语用_；定语用定语用_；什么都不缺用什么都不缺用_，缺，缺“是否是否”_”_whowhowhatwhatwho/whomwho/whomwhatwhatwhenwhenwherewherewhywhyhowhowwhich/whosewhich/whose主语从句的连接词主语从句的连接词thatthatwhetherwhether1_ you can recover soon is the best news Ive heard recently.2_ the boy made so m

7、uch progress in a short time surprised all of us.3_ seems strange to us is_ she can sing so many English songs beautifully.4._ excited Jenny most was _ she finally succeeded.5._ made him satisfied was that his students were able to read,speak and write in English,and they became more confident in le

8、arning.6_their wedding ceremony will be held depends on the weather.1.that 2.that 3.what,that 4.what,that 5.what 6.When/Where/Whether practice7._their wedding ceremony will be held in the open air tomorrow depends on the weather.8.It is uncertain _ I can have a chance to meet Jackson Yee.9_ breaks t

9、he law should be punished.10_ nation uses nuclear weapons will engage the whole world in war.7.whether 8.whether 9.Whoever 10.whicheverpractice高考真题高考真题1.【2019北京卷】What students do at college seems to matter much more than _ they go.2.（2020天津高考真题）The student completed this experiment to make come true

10、 _ Professor Joseph had said.3.（2020浙江高考真题）Over thousands of years，they began to depend less on _ could be hunted or gathered from the wild,and more on animals they had raised and crops they had sown.4.Oliver says if youre lucky enough to have someone close to you who enjoys cooking,ask them _ you c

11、an join in when its possible.5.2018北京 This is _ my father has taught meto always face difficulties and hope for the best.1.where 2.what 3.what 4.whether/if 5.what主语从句主语从句 主谓一致主谓一致 问题问题1.Whether the patient will be taken _ unknown.2.When and where the patient will be taken _ unknown.3.When the task c

12、an be finished and whether he can have a rest _ unknown.4.What he wants most _ staying with his family.What they need _ masks(口罩口罩).单个从句做主语，大多数使用单个从句做主语，大多数使用_ (单数？复数？单数？复数？)由两个连接词引导同一个主从，谓动使用_(单数？复数？)主语为and连接的两个主从时，谓动使用_(单数？复数？)what在主从中做宾语时，谓语的单复数取决它后面的表语。单数单数单数复数isisareis are When we will set off

13、_(be)still under discussion.When and where the meeting will be held _(have)not been decided.hasis 主语从句的语序主语从句的语序找出下列句子中的错误，并总结规律找出下列句子中的错误，并总结规律主语从句一律用主语从句一律用_，即主语在前，谓语在后。，即主语在前，谓语在后。正正：When he will come is not known.1.When will he come is not known.How we go for a picnic should be discussed.How do

14、we go for a picnic should be discussed.陈述语序it it 做形式主语做形式主语That all countries work together is important.用一个用一个 It 来解决问题！来解决问题！It is important that all countries work together.主语从句为了避免头重脚主语从句为了避免头重脚轻现象轻现象,用用itit做做_，而，而把从句放在后面充当把从句放在后面充当_。真正的主语形式主语uIt+be+名词 that从句 It is a pity that 很遗憾很遗憾 It is a fac

15、t that 事实是事实是 uIt+be+形容词 that从句 It is obvious that 显然显然.It is important that.重要的是重要的是 uIt+be+过去分词 that从句 It is said that.据说据说.It is known that 众所周知众所周知形式主语常用句型：形式主语常用句型：1._(可能)she will come back tomorrow.2._(很明显)this measure is effective.3._(很遗憾)we lost the match.4._(这是事实)he cheated in the exam.5._(

16、据报道)20 people were killed in the accident.6._(建议)we should eat more vegetable and do more exercise.7._(碰巧)I came into the office at that time.8._(我突然想起)I forget tosend the letter.It is possible thatIt is obvious thatIt is a pity thatIt is a fact thatIt is reported thatIt is suggested thatIt happened

17、 thatIt occurred to me that(1)在“Itbe过去分词主语从句”结构中，过去分词若为 suggested/ordered/required/advised 等，主语从句中的谓语用(should)do。(2)在 “I t b e 形 容 词 主 语 从 句”结 构 中，若 形 容 词important/necessary/strange等，主语从句中的谓语用(should)do。改错改错It is important that he knew about this.It is suggested that the meeting is put off.knew-knowis-besummary1.the definition of subject clause(主语从句的定义主语从句的定义)2.the conjunctions(连词连词)3.subject-predicate agreement（主谓一致主谓一致）4.the order of speech(语序语序)5.form subject“it”and its sentence patterns(形式形式主主语语it和和it的句型的句型)