英语必修3&4Unit 5 Canada – “The True North”教学设计

这是一份英语必修3&4Unit 5 Canada – “The True North”教学设计，共3页。教案主要包含了教学设计，相关教学资源等内容，欢迎下载使用。

同位语从句
一、教学设计
【教学目的】
1. Students will crrectly use cnjunctins in appsitive clauses.
2. Students will tell the differences between the appsitive clause and the attributive clause.
【教学流程】
Step 1 Definitin
In this class, we are ging t learn smething abut the appsitive clause. First, we need t knw what is called an appsitive. Let’s lk at a sentence.
e.g. The by, Tm, is ur mnitr.
同位语：解释说明前面的名词，同等地位，同等作用
When we use a nun clause as an appsitive, we get an appsitive clause.
e.g. We heard the news that ur team had wn.
同位语从句
Can yu find the sentences with appsitive clauses frm the reading passage A TRIP ON “THE TRUE NORTH”? Nw，please pause the vide fr 3 minutes as yu read.
Frm the passage, yu may find the fllwing sentences:

= 1 \* GB3 ①The thught that they culd crss the whle cntinent was exciting.
= 2 \* GB3 ②Sme peple have the idea that yu can crss Canada in less than five days, but they frget the fact that Canada is 5,500 kilmetres frm cast t cast.
= 3 \* GB3 ③The girls were surprised at the fact that cean ships can sail up the Great Lakes.
Step 2 Cmmn antecedents
What are the cmmn antecedents that lead appsitive clauses?
e.g. 1. I have n idea when Chaplin’s film will be n again.
2. We were very excited at the news that ur team had wn.
3. The fact that wmen can wrk as well as men is clear.
4. Henry Adams made a prmise that he wuld nt pen the letter until 2 ’clck.
Cmmn antecedents include: thught, fact, idea, reasn, prblem, rder, dubt, news, wrd（消息）, hpe, truth, wish, prmise, belief, advice, suggestin, pssibility, decisin, etc.
Step 3 Cnjunctins
What abut the cnjunctins in appsitive clauses? Have a clse lk at the fllwing clauses. What can yu find?
that ur ftball team wn the game.
whether it’ll rain tmrrw.
whse bk this is.
wh can finish the wrk.
whm they are talking abut.
e.g. I have n ideawhich pen is mine.
what we shuld d next.
why it happened.
hw he can get the treasure.
when he will be back.
where the cncert will be held.
Tip1: 如果同位语从句意义完整，用that连接； that在从句中不充当成分，不能省略。
Tip2: 如果同位语从句不完整，需用“是否”的含义，只用whether引导，不用if。
Tip3: 如果同位语从句意义不完整，需加“什么”“哪个”“谁”等连接代词，需用what ,which, wh等在从句中充当成分。
Tip4: 如果同位语从句意义不完整，需增加“什么时候”,“什么地点”,“什么原因”,“什么方式”，需用when, where, why ,hw 引导同位语从句。
Step 4 The differences between the appsitive clause and the attributive clause
Lts f students find it difficult t make a distinctin between the appsitive clause and the attributive clause. Let’s cmpare the fllwing tw sentences.
The suggestin that we discuss the prblem all ver again is a gd ne.
What is the suggestin?
The suggestin is that we discuss the prblem all ver again.

同位语从句
The suggestin that he gave at the meeting was a gd ne.
Which suggestin was a gd ne?
The suggestin that he gave at the meeting
定语从句
区别：
1、 同位语从句是对前面的名词作进一步解释、说明它是什么、是谁；that不充当句子成份。
2、 定语从句是修饰前面的先行词；that在句中充当主语或宾语，有实际意义。
Tell the functin f the clauses in the fllwing sentences说出下列从句的功能：A: Appsitive（同位语）; B: Attributive（定语）. Please pause the vide fr 1 minute t make yur judgment.
1.His plan that we g there n ft is acceptable. （A）
2.Many teachers hld the view that teenagers shuld nt spend t much time nline. （A）
3.The first request that he made was t ask fr freedm. （B）
4. He made an excuse that his car brke dwn n the way. （A）
5. Is this the cmpany where yur father wrks? （B）
6. This is the reasn that he gave fr his absence. （B）
Step 5 Practice
Nw it’s time t put we have learned int practice. Please write the appsitive clauses accrding t the Chinese given. Yu may pause the vide fr 3 minutes.
我不知道怎样到达火车站。
I have n idea hw I can get t the railway statin.
我们队取得决赛胜利的消息令人鼓舞。
The news that ur team has wn the final match is encuraging.
人们曾认为地球是宇宙的中心。
Peple used t hld the pinin that the earth was the center f the universe.
没有人对他将成为他们的老板这一事实感到高兴。
N ne is happy with the fact that he will becme their bss.
我们何时开始工作的问题尚未决定。
The questin when we will start the wrk is nt decided．
Step 6 Summary
Tday, we have learned what is called an appsitive clause, cmmn antecedents, cnjunctins and the appsitive clause and the attributive clause. Have yu gt it?
二、相关教学资源
教师用书：