人教版 (2019)Unit 5 Working the Land教课内容课件ppt

这是一份人教版 (2019)Unit 5 Working the Land教课内容课件ppt，共18页。PPT课件主要包含了名词性从句 ，名词性从句的概念，小句当名词用，主语从句，宾语从句，表语从句，同位语从句， 名词性从句的分类， 主语从句， 名词性从句的连接词等内容，欢迎下载使用。
名词性从句 
　　在句子中起名词作用的句子叫名词从句 (Nun Clauses）。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句(Subject Clause)、宾语从句(Object Clause)、表语从句(Predicative Clause) 和同位语从句(Appsitive Clause
The bk is interesting.What I am reading is interesting.N ne knws the answer.N ne knws whether Li Na will win anther Grand Slam champin.The prblem is peple’s main cncern.The prblem is when the price f flats can g dwn.
简易定义：名词性从句是___________________。
Subject Clause (主语从句) Object Clause (宾语从句) Predicative Clause (表语从句) Appsitive Clause (同位语从句)
Nun clause
1.Yu knw that I am a teacher f English.2. That I am a teacher f English is knwn t yu all.3. It is knwn t yu all that I am a teacher f English.4. The fact that I am a teacher f English is knwn t yu all.5. I am wrried abut whether yu can d well in the exam. 6. What I am wrried abut is whether yu can d well in the exam.
Find the clauses and tell the functin
Wh will win the match is still unknwn. I want t knw what he has tld yu. The fact is that we have lst the game. The news that we wn the game is exciting.
1. That the earth is rund is true . 2. Whether she will cme r nt is still a questin. 3. What yu are ding seems very difficult.4. When they will start has nt been decided yet.
一个句子在复合句中充当主语叫主语从句。
what, whatever, wh, whever, whm, whse, which, whichever
that, whether, if, because, as if/ thugh
when, where, hw, why
(充当从句的状语，表时间、地点、方式或原因)
(充当从句的主语,宾语,表语,定语）
（不充当从句的任何成分）

Whether she will cme r nt is still a questin .
1.引导主语从句的连词是不能省略的。
That the earth is rund is true.
2.That-从句作主语常用it作先行词，而将that-从句置于句末。
It is true that the earth is rund.
It's a pity that yu shuld have t leave.　
3.表示“是否”意义时，一般用whether 而不用 if引导主语从句。
用it作形式主语的that-从句有以下四种不同的搭配关系： It is necessary that…　　　 It is imprtant that…　　　 It is bvius that…　　　　 It is believed that…　　　　　 It is knwn t all that…　　　 It is widely acknwledged that…　　 　
a. It + be +形容词+ that-从句
b. It + be + -ed 分词+ that-从句
It is cmmn knwledge that…… It is a surprise that… It is a fact that…　　It appears that…　　　　It happens that…　　　　 It ccurred t me that …　　 　
c. It + be +名词+ that-从句
d. It +不及物动词+ that-分句
1. ____ the earth ges arund the sun is well-knwn t everybdy. A. What B. Wh C. That D. Whether
2. ____ he said at the meeting astnished everybdy present. A. What B. That C. The fact D. The matter
(1) _______really matters is _______we haven’t gt his address r telephne number.(2) _______she was invited t the ball made her happy.(3) The village is n lnger ________ it used t be.
★注：连词that在名词性从句中只起______作用，没有意义。不充当__________;而what在名词性从句______________________.
1. ____ leaves the rm last ught t turn ff the lights. A. Anyne  B. The persn C. Whever  D. Wh 2. _____the sprts meet will be held depends n the weather.A. Whenever B. If C. Whether D. That
3. ___ is a fact that English is being accepted as an internatinal language.A. There B. This C. That D. It
4. After Yang Liwei succeeded in circling the earth, ________ ur astrnauts desire t d is t walk in space. A. where B. what C. that D. hw 5. It wrried Mary a lt _____ she wuld pass the cllege entrance examinatin. A. whether B. if C. that D. hw
3. G and get yur cat．It‘s ____ yu left it． A. where B. there C. here where D. where there 4.The prblem is_______ he has enugh time.　　A. if B. whether C./ D. that