高中英语人教版 (新课标)必修3&4必修3Unit 5 Canada – “The True North”教学演示课件ppt

这是一份高中英语人教版 (新课标)必修3&4必修3Unit 5 Canada – “The True North”教学演示课件ppt，共16页。PPT课件主要包含了中文中的同位语， 同位语，同位语从句，that，whether，which，who，在从句中充当成分，why，where等内容，欢迎下载使用。

我爱你，我亲爱的祖国。
They expressed the hpe that they wuld cme ver t visit China again. I have n idea hw they were able t get it dne in s shrt a time.Have yu any idea what he is ding nw?They asked me the questin whether the wrk was wrth ding.The questin wh shuld d the wrk requires cnsideratin.
Activity 1 Read and find
Mr. Lu, ur Math teacher, is a handsme gentleman.
The thught that they culd crss the whle cntinent was exciting.
连接词that引导的同位语从句
that在从句中不充当成分,只起连接作用.
He tld me the news that he wuld cme hme frm abrad sn.
他告诉我一个消息,他马上要从国外回国.
There is n dubt that the prices f cars will g dwn.
如果从句句子意思完整且是确定的事情应该用______来引导.
只用whether引导,不用if.
这个问题是否正确还未被证实.
The prblem _________ it is right hasn’t been prved.
连接词whether引导的同位语从句
如果从句不完整且表示不确定的事情(含“是否”之意)，应该用________来引导.
连接词代词what/which/wh 引导的同位语从句
1.谁会出国这个问题还未决定.2.我不知道该选哪个.
1.The questin _____ shuld g abrad hasn’t been decided yet.
2. I have n idea ______ ne I shuld chse.
连接词副词when/where/why/hw 引导的同位语从句
1.我了解他们为什么离开得那么早.2. 我们还没决定好去哪儿.
1.I’ve gt a gd idea _____ they left questin _______ we shuld g has nt been decided.
5. 注意事项：同位语从句有时可以不紧跟在它所要说明的名词后面，而是被别的词隔开，这种从句叫分隔式同位语从句。The idea ccurred t me that he was nt a child any mre.The whle truth came ut at last that it was a wlf in sheep’s clthing.
(2) 表示“建议、命令、要求”等的名词（如suggestin, advice, rder, request等）后接同位语从句时，从句用虚拟语气，从句的谓语动词常用“shuld+动词原形” 结构，shuld 可以省略。He gave the rder that the patient (shuld) be sent t hspital withut delay.Our teacher gave advice that we (shuld) make use f every chance t speak English.
I have a hpe that all f yu will g t cllege. 2. I hate the fact that he tld me.3. I hate the fact that he always tells lies4. Titanic is the ship that sank int the cean.5. He made an excuse that his car brke dwn n the way.
Activity 3 判断以下是什么从句
同位语从句与定语从句的不同之处（1）
同位语从句用来进一步________前面名词的内容;定语从句用来__________前面的名词。
The news that ur team has wn the final match is encuraging. （同位语从句说明“消息”的内容：______________）The news that yu tld us is really encuraging.（定语从句对“消息”加以限定：是_______________，而非来自其他渠道。但消息是何内容却不得而知。）
Summary(3):
The news that ur team has wn the final match is encuraging. The news that yu tld us is really encuraging.
同位语从句与定语从句的不同之处（2）
不作成分，无意义，不能省
指代先行词，作成分，作宾语可省
1.It is said that mre middle schl graduates will be admitted int universities; this is the infrmatin ____ has been put frward.  A.what B.that C.when D.as 2.She heard a terrible nise,____ brught her heart int her muth. A.it B.which C.this D.that 3.I can't stand the terrible nise ____ she is crying ludly.  A.it B.which C.this D.that 4.The fact_____ he failed in the exam is nt the ne______he tld ;that B.that;/ C.which;which D./; that 
Activity 4 Chse the best answer
1. Here’s an annuncement ____ the winner at chess can get a prize f 1’000 yuan.A. thatB. whyC. whetherD. when2. It’s a questin _____ he did it.A. whatB. thatC. hwtDwhether3. The dream ____ we are flying in space has finally been realized by a Chinese astrnaut Yang Liwei.A. whenB. thatC. whichD. what4. They rumr spread ____ a new schl wuld be built.A. thatB. whatC. whereD. which
Exercise—Multiple chices