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1、2022年高中英語 Unit4 period7 grammar導(dǎo)學(xué)案 新人教版必修2
一 學(xué)習(xí)目標(biāo)：
1學(xué)習(xí)理解定語從句、先行詞和關(guān)系詞的概念。
2掌握關(guān)系代詞在定語從句中所做成分及位置。
3合作、探究，通過對(duì)例句的分析，理解關(guān)系詞的二重性.
二 教學(xué)過程：
Part 1 【預(yù)習(xí)案】
依照課文填空,并分析句子結(jié)構(gòu)，找出它們的共同點(diǎn)。
1. But the one million people of the city, _______thought little of these events, went to bed as usual that night.
但是，唐山市的
2、一百萬居民當(dāng)天晚上照常上床睡覺了，他們幾乎都沒有把這些情況當(dāng)一回事。
2. It was felt in Beijing, __________is one hundred kilometers away.
100千米以外的北京市都聽到了地震聲。
3. A huge crack _________was eight kilometers long and thirty meters wide cut across houses, roads and canals.
一條8千米長(zhǎng)30米寬的巨大裂縫橫穿房舍、馬路和渠道。
6. Workers built shelters for sur
3、vivors __________homes had been destroyed.
救援人員為那些家園被毀的幸存者蓋起了避難所。
Part 2 【探究一】
一、自我感知：
1. A: Do you know the man?
B: He spoke just now.
A+B: Do you know the man____________________?
2. A: The girl is from America.
B: I called her just now.
A+B: The girl (whom ) ______________________ is
4、from America.
3.A: The apple is mine.
B: The apple is red.
A+B: The apple __________________is mine.
上述1、2當(dāng)中的A+B部分即為一個(gè)含有定語從句的主從復(fù)合句。
二、概念：
1、定義：對(duì)某一名詞/ 代詞或句子起修飾、限制的從句叫定語從句。
其功能為：給我們提供有關(guān)sb/ sth更多、更具體的信息。
其作用為“識(shí)別”：即讓我們一目了然地知曉 “它指什么，指誰，是哪一個(gè)”的問題。
例：
which I bought y
5、esterday.
1) This is the book which he borrowed from the library.
which Mary lost last week.
which I like best.
who is the first one on the left in Row 2?
2) Do you know the boy/ girl who is wearing a cap?
6、 who spoke just now?
who is taking pictures?
2、定語從句所涉及的兩個(gè)專用名詞
A. 先行詞：被定語從句所修飾的名詞/ 代詞或句子。通常在關(guān)系詞的直接前面。
B. 關(guān)系詞：引導(dǎo)定語從句的詞。
3、關(guān)系詞的二重性
性質(zhì)1：關(guān)系詞可以代替先行詞，故被其替代后的先行詞在從句中不再出現(xiàn)。
性質(zhì)2：關(guān)系詞可以在從句中充當(dāng)主語、賓語或狀語三大成分（whose除外）。
例句呈現(xiàn)：
1) He is the man who/ whom I saw last n
7、ight.
2) Yesterday Emily was wearing the new dress that/ which I gave her.
3) A plane is a machine that can fly.
4) The gifts that/ which were sent to Jack were expensive.
5) The teacher whom you are waiting for is ing.
探究：
1) 用“△”劃出先行詞。用“___”劃出關(guān)系詞。
2) 你能看出關(guān)系詞在從句中的成分嗎？請(qǐng)用“∧”標(biāo)明它在句中的位置。
Part
8、3 【探究二】歸納總結(jié)
確定關(guān)系詞的步驟：
（1） 先找先行詞，看先行詞指的是什么。
（2）看關(guān)系詞在從句中所充當(dāng)?shù)某煞帧?
關(guān)系代詞的用法
關(guān)系代詞
?指代
在從句中的作用
that
which
who
whom
whose(=of which)
Part 4 【深入探究】（自選內(nèi)容）
使用定語從句時(shí)特別注意的幾個(gè)問題
1、that與which的區(qū)別。
1）用that而不用 which的情況:
1_________________________________________________
9、___________________________
2____________________________________________________________________________
3____________________________________________________________________________
4____________________________________________________________________________
5_________________________________
10、___________________________________________
2）用which而不用 that的情況：
1_____________________________________________________________________________
2_____________________________________________________________________________
3________________________________________________________________________
11、_____
2 、as 引導(dǎo)定語從句時(shí)與which的區(qū)別
①as引導(dǎo)限制性定語從句通常用于the same … as, such … as結(jié)構(gòu)中。
Such machines ______are used in our workshop are made in China.
I want the same shirt ______my friend’s.
②as引導(dǎo)非限制性定語從句既可放在主句之前，也可放在主句之后，用來修飾整個(gè)句子. which 非限制定語從句只在主句之后。
3 Whose? 指人，也可指物，定語。
I visited a scientist whose
12、name is known all over the country.??
He has a friend whose father is a doctor.??
I once lived in the house whose roof has fallen in.??
注意：whose + n. 可用下列結(jié)構(gòu)來代替：
the +n. +of which 或of which + the +n.
The classroom whose door is broken will soon be repaired.
The classroom _______________
13、________ is broken will soon be repaired.
Do you like the book whose cover is yellow?
Do you like the book _____________________________________ is yellow??
4 先行詞the way
如果the way在定語從句中作狀語則用that/in which引導(dǎo)定語從句，關(guān)系詞也可以省略。
如作主、賓、表則用that或which.
The way_______________ he answered the questions wa
14、s surprising.?
Part 5【當(dāng)堂檢測(cè)】
用that，which，who或whom填空。
1. Look at that lady ______ name is Pochi.
2. He is a teacher _________ I like very much.
3. Those pictures _________ were drawn by Tom are nice.
4. Those _____ will go to the park stay here.
5. That was all the money ______ I had.
【課后練習(xí)】
15、1.單項(xiàng)選擇
1) The rade_________ visited our class yesterday is our new headmaster.
A. who B. which C. whom D. whose
2) Jane has borrowed the book _______ was written by Laoshe（老舍）.
A. whose B. who C. whom D. that
3) In the dark street, there wasn’t a single person to ______ she could
16、 turn for help.
A. whom B. whose C. which D. that
4) I’m not interested in the book _____ has just been published.
A. which B. who C. whose D. whom
5) That’s the only thing _______ we can do now.
A. which B. that C. who D. whose
6) The girls ______ are pick
17、ing cotton in the fields are his students.
A. who B. which C. those D. whom
7) The boy _____ is cleaning the blackboard now is Tom’s best friend.
A. that B. whom C. whose D. he
8) The man makes full use of the time ______ he can spare.
A. with which B. when C. it D. that
9) The place ______ interested me most was the Children’s Palace.
A. that B. where C. it D. /
10) I still remember the story ____ he told yesterday.
A. that B. to which C. to whom D. about which
2.完成課本P29中的練習(xí)2.
2022年高中英語 Unit4 period7 grammar導(dǎo)學(xué)案 新人教版必修2
