外研版 (2019)选择性必修 第一册Unit 1 Laugh out loud!课堂教学ppt课件

这是一份外研版 (2019)选择性必修 第一册Unit 1 Laugh out loud!课堂教学ppt课件，共29页。PPT课件主要包含了先行词是代词，先行词是名词，先行词是句子，关系词，句中句后，which，whose，to whom ，in which，in whose等内容，欢迎下载使用。
❶ Lk at the sentences frm the reading passage and answer the questins.
What d “where”, “which” and “when” refer t in each sentence?
Sentence (c) cntains a clause with essential infrmatin.If we take away the clause f sentence (c), the meaning f it is incmplete.
sentences (a) and (b) cntain clauses with extra infrmatin. If we take away the clauses f sentences (a) and (b), the tw sentences still make sense.
Which sentences cntain a clause with essential infrmatin and which with extra infrmatin? If yu take away the clauses, d the sentences still make sense?
Which clauses are separated by a cmma, the nes with essential infrmatin r the nes with extra infrmatin?
Sentences (a) and (b) with extra infrmatin are separated by cmmas.
Nw lk fr mre sentences with nn-defining attributive clauses in the reading passage, and summarise their uses in yur wn wrds.
Peple sit uncmfrtably n plastic chairs, lking thrugh ld magazines, all f which have been read hundreds f times previusly.
I speak with the n-duty nurse, wh tells me that Lara’s parents rushed her t the hspital after she fell ff her bicycle.
We have t be very sensitive and wrk clsely with the dctrs and nurses, wh keep us updated n each patient.
All f the three sentences still make sense if we take away their clauses.
Grammar: Nn-defining attributive clauses非限制性定语从句
I like the by.I like the by wh is cleaning the rm. I like Jhn, wh is cleaning the rm.
限制性定语从句, 修饰限制先行词, 翻译为“的”
非限制性定语从句, 补充说明主句, 翻译时另起一句
1. 形式和功能不同限制性定语从句的主句和从句之间不用逗号隔开，如果把从句去掉,句意会发生变化，甚至不能成立；My sister wh wrks in Shanghai sends me an email almst every day.（既然需要限定，说明我的姐姐很多，除了在上海工作的姐姐，还有其他姐姐，删去后从句表意不明。）非限制性定语从句的主句和从句之间用逗号隔开，省略从句对句意没有太大影响。My sister, wh wrks in Shanghai, sends me an email almst every day.（既然不需要限定，说明我只有一个姐姐，删去从句后句意依然明确。）
2. 翻译不同一般把限制性定语从句翻译在它所修饰的先行词之前；He is the man whse car was stlen. 他就是汽车被窃的那个人。非限制性定语从句通常与主句分开翻译。I’ve invited Mary, wh lives in the next flat. 我邀请了Mary，她就住在隔壁。
3. 先行词不同限制性定语从句的先行词常常是名词或代词；He wh laughs last, laughs best. 非限制性定语从句的先行词可以是名词或代词，也可以是短语或整个句子。Charles Smith, wh was my frmer teacher, retired last year.They rely n themselves, which is much better.
限制性定语从句和非限制性定语从句的区别
This is the man (whm/wh/that) we are talking abut.The yung man had a new girlfriend, whm he wanted t impress.Her father, wh has a lt f mney, wishes her t study abrad.
非限制性定语从句需要注意的问题1. 非限制性定语从句常常位于句末,但也可位于句中, 这时前后都需要用逗号隔开。The children, wh wanted t play ftball, were disappinted when it rained. 那些孩子都想踢足球,（因而）因下雨感到失望。2.“介词+关系代词”也可以引导非限制性定语从句。先行词指人时关系代词用whm, 不可用wh/that; 先行词指物时, 关系代词用which, 不能用that。This is the student, fr whm I bught a bk.They live in a huse, f which the windws are made f glass.
关系词as和which的区别As everyne knws, China is a cuntry with a lng histry.She is a great her, as is described in the reprt.He invited me t dinner, which made me very happy.This nvel, which I have read three times, is very tuching.
as和which在引导非限制性定语从句时可代替整个主句。as和which引导非限制性定语从句时的位置不同: as引导的定语从句可置于___________________，而which引导的非限制性定语从句不可放在_______________________________。
句首，只能放在句中、句后
用适当的关系词填空1.　　   is knwn t everybdy,the mn travels arund the earth nce every is a language shared by several diverse cultures,each f 　　　　    uses it gave anther piece f advice, 　　　　     I think was f great help t the research shwed the visitrs arund the museum, 　　　　     cnstructin had taken mre than three years. 5.The number f smkers, 　　   is reprted,has drpped by 17 percent in just ne year.
用适当的介词+关系词填空1. The factry _________ his father wrks is faraway frm my hmetwn.2. In the dark street, there wasn’t a single persn_________ she culd turn fr  help.3. This is Mr. Smith, _________ factry we wrk.4. We std at the tp f the hill, ___________ we can see the twn.
❷ Read the passage and rewrite the tips using nn-defining attributive clauses. Add mre tips t the list if yu can.
G fr a walk in the cuntryside, where yu can enjy the beautiful views and a peaceful atmsphere.
Spend time with yur family and friends, which will activate chemicals in yur brain t make yu feel happier.
Try t accept yur mistakes, where / thrugh which yu can learn a lt.
Clse yur eyes and picture the future, where yu’ve made yur dreams cme true.
❸ Cmplete the jke with the sentence parts in the bx using wh / which and put cmmas in the crrect psitin.
has lst his patience by nw he thinks will impress Hlmes is lying next t him he finds annying
, wh is lying next t him , which he finds annying , which he thinks will impress Hlmes , wh has lst his patience by nw
❹ Think f a jke yu find funny and write it dwn using nn-defining attributive clauses where apprpriate. Then share yur jkewith the class.
One day a hstess planned t entertain a guest t dinner at her hme. Unfrtunately, she fund the cheese running ut when preparing an apple pie; as a result, she had t aplgise t her guest fr serving an apple pie withut any cheese. The little by f the family, wh was naughty, left the rm quietly and after a mment returned with a piece f cheese, which he put n the guest's plate. The mther was quite cntent with what he had dne. Smiling the guest tasted the cheese as if it were the mst delicius fd in the wrld and then said t the little by, "Yu must have better eyes than yur mther, child, but where did yu find the cheese?”“In the muse trap, sir," whispered the by.
❺ Listen and cmplete the cnversatins.
1. ear t ear 2. head ff 3. smiles 4. laughing 5. a smile
❻ Match the expressins yu have cmpleted in Activity 5 t their meanings.
laughing stck
grin frm ear t ear
be all smiles
crack a smile
laugh ne's head ff
Nw wrk in grups and think f mre expressins abut laughter.
burst ut laughing 放声大笑fr a laugh/ fr laughs 为了取乐，作为消遣have /get the last laugh 笑到最后，取得最后的胜利He wh laughs last, laughs best. 笑到最后的人笑的最开心。fall abut laughing 忍不住大笑 giggle 咯咯笑，傻笑 laugh flishly 傻笑 smile bitterly 苦笑smirk 幸灾乐祸的笑snicker , laugh ne's sleeve 窃笑tease, make fun f 取笑wear a big smile n ne's face 笑容满面laugh till the tears rll dwn ne's cheeks /laugh with tears rlling dwn ne's cheeks 笑出眼泪
❼ Wrk in pairs. Discuss ther situatins in which yu culd use these expressins.
Tm must have passed that really hard test.
Why d yu think s?
Because he was grinning frm ear t ear yesterday when I met him.
Stry Behind The Celebratin
❽ Listen t the radi prgramme and chse the pictures mentined.
❾ Listen again and cmplete the ntes.
the "washing f the lins" 18th and 19th centuries 1965 BBC News Channel smells t be carried 1957 a really gd harvest
Discuss which f the practical jkes yu think is funny.
❿ Cmplete the bxes with expressins frm the radi prgramme.
• Let’s start with ...
• That’s s funny!
• It’s a gd ne!
• Nw, my favurite ne ...
• I can imagine!
• I dn’t get it.
Wrk in pairs. Tell each ther a funny stry and make cmments using the expressins in this sectin.
Think f a jke yu find funny and write it dwn using nn-defining attributive clauses where apprpriate. Then share yur jke with the class.