Unit 4 Protecting Our Heritage Sites Grammar and usage 导学案（无答案）-2024-2025学年高中英语牛津译林版（2020）选择性必修第三册

XB3U4 Grammar and usage
Learning objectives
By the end of this section, you will be able to:
1. identify the use of appositive clauses;
2. work out the rules of appositive clauses;
3. use appositive clauses to finish related tasks.
Learning procedures
Step 1 Warming up
Do you know this heritage site
_________________________________________________________________________
2.Where are the Abu Simbel temples located
________________________________________________________________
Step 2 Read the sentences and pay attention to the underlined parts.
1. Their friend, Danny Lin, was waiting at the airport.
2. Mr. Smith, our new teacher, is very kind to us.
3. We Chinese people are brave and hard-working.
4. I have the impression that people there are always on the go.
1.同位语可以由：_____________构成。当同位语由句子构成时，就叫 __________
2.同位语的位置：____________,作用:____________
Step 3 Working out the rules
1.同位语从句: 在复合句中，从句作某一名词的同位语，对该名词作进一步解释说明，说明其具体内容的从句,该从句被称为同位语从句。同位语从句即重复说明同一个人或事件的从句。
2.同位语从句-常接同位语从句的名词，不是所有的名词后面都能跟同位语从句，只有少数抽象意义的名词可以跟同位语从句。常见的充当同位语从句先行词的名词有:
advice agreement协议belief信念 doubt 怀疑 explanation act word 消息
proposal hope idea news opinion order 命令 promise possibility problem truth question 问题 report suggestion thought information wish warning probability reply evidence proof message conclusion
tip：如何判断两个词之间是同位语的关系？
被解释说明的词和同位语在逻辑上是主表关系（即被解释说明的词=同位语）
Working out the rules
An appositive clause is usually placed after an abstract noun to explain its content. We often use (1)__________,(2)___________ or a question word to introduce an appositive clause. Nouns that can be followed by an appositive clause include fact, idea, news, opinion, etc.
Step4 Summary
1.从属连词 that, whether
1)He told me the news ______ he would come home from abroad soon.
2)She was in doubt _________ she had made the right decision.
3)The news came _______ the national team won the game.
tip: 只用 whether 引导,不用 if
小结：that : ______意义、______成分、_______省略，只起连接作用
whether: _____意义、________成分、_________省略
2.连接代词 what, which, who, whom, whose
1) I have no idea ________my classmate is speaking with.
2) I have no idea _______ caused the matter.
3) I have no idea _________ shoes it is.
4) I have no idea _______ one to choose.
小结：连接代词 ____意义、作_______________成分、_______省略
3.连接副词 when, where, how, why
1) You have no idea _____worried I was!
2) He has solved the problem _____ the TV was out of order.
3) The couple are discussing the question ___________ they should have their honeymoon next month.
4) The decision ______they will leave for Beijing hasn’t been made.
小结：连接副词 _______意义、作________成分、_______省略
The question is whether we should go on with this work.
特殊情况 1
一坚持 insist 二命令 order, command
三建议 advise, suggest, propose 四要求 require, request, demand, desire
Point 2: 同位语从句的虚拟语气
在表示“建议，劝说，命令”的名词 idea, advice, suggestion, request, proposal 等后面的同位语从句中，谓语动词用“should + 动词原形”，should可省略
特殊情况2
1.There is no doubt that it was his friend that played tricks on him.
2.There is some doubt whether he can adapt to the new
Point 3 : doubt 的同位语从句
用于肯定句时用 whether 引导（有疑问）；用于否定句时用 that 引导(事实)
Practice:
1.There is some doubt _________we can finish the work on time.
2.I have no idea ________ is to be done next.
3.We were very excited at the news ______ our football team won.
4.People believe that there is no doubt _____a cure for AIDS will be found.
5.Do you have any idea ______is actually going on in the classroom
6.There is a feeling in me _____ we’ll never know what a UFO is ---not ever.
7.The idea ______ computers will recognize human voices surprises many people.
8.He put forward the suggestion _______ the meeting should be put off.