人教版 (2019)必修 第一册Unit 5 Languages around the world教案

这是一份人教版 (2019)必修 第一册Unit 5 Languages around the world教案，共4页。教案主要包含了关系副词的用法，关系代词作介词的宾语等内容，欢迎下载使用。
一、关系副词的用法
关系副词在引导定语从句时，其功能相当于介词短语，在句中作状语。when，where，why在定语从句中分别作时间状语、地点状语和原因状语。
1．when指时间，在定语从句中作时间状语。
I still remember the day when I first went t the Great Wall.
我还记得我第一次去长城的那一天。
The day when we get tgether will cme sn.
我们重聚的日子很快就会来的。
[名师点津]
若时间名词后面的定语从句的引导词在从句中作主语或宾语，则改用which或that引导。
D yu remember the days(which/that)we spent tgether?
你还记得我们一起度过的那些日子吗？(关系词在从句中作spent的宾语)
2．where指地点，在定语从句中作地点状语。
The huse where I lived ten years ag has been pulled dwn.
我10年前居住的那所房子已经被拆了。
He is nw wrking in the factry where his father wrked.
现在他正在他父亲工作过的那家工厂工作。
[名师点津]
若地点名词后面的定语从句的引导词在从句中作主语或宾语，则改用which或that。
The schl(which/that)we visited yesterday is newly built.
我们昨天参观的那所学校是新建的。
(关系代词which/that在从句中作宾语)
3．why指原因，在定语从句中作原因状语。
The reasn why he succeeded in the exam is that he studied very hard.
他考试成功的原因是他学习很认真。
[名师点津]
reasn后的定语从句的引导词若在从句中作主语或宾语，则改用which或that。
This is the reasn(which/that)ur teacher gave us fr ding it.
这就是我们老师给我们的做此事的理由。(关系代词在从句中作宾语)
He gave me a reasn that/which was reasnable.
他给了我一个合情合理的理由。(关系代词在从句中作主语)
[即时演练1]用适当的关系词填空
①He arrived in Beijing n the day when I left.
②The factry where his father wrks is in the east f the city.
③This is the reasn why he ffered at the meeting.
二、关系代词作介词的宾语
关系代词作介词的宾语时，为了使关系代词与先行词的关系更加紧凑，可以将从句中的介词提到关系代词前，形成“介词＋关系代词”结构。该结构中的关系代词可用which，whm或whse。
1．介词的选用
“介词＋关系代词”结构中的介词可以依据与从句中谓语动词的搭配、与先行词的搭配或句子意义来确定。
This is the camera with which he ften takes phts.
这就是他经常用来拍照的相机。(根据与先行词的搭配确定)
This is the pilt with whm my father has wrked fr ten years.
这就是和我爸爸一起工作了10年的那位飞行员。(根据意义搭配确定)
[名师点津]
(1)某些在从句中充当时间、地点或原因状语的“介词＋关系代词”可以同关系副词when、where和why互换。
I still remember the time when(＝in which)I was in cllege.我仍然记得我上大学的那段时光。
This is the htel where(＝in which)they stayed.
这就是他们待过的旅馆。
This is the reasn why(＝fr which)he left in a hurry.
这就是他匆匆离去的原因。
(2)有些“动词＋介词”短语，如lk fr，lk after，send fr，call n，cme acrss，lng fr等，不可拆开把介词置于关系代词之前。
The dctr that yu sent fr has nt cme.
你派人去请的那个医生还没有来。
2．关系代词的选择
“介词＋关系代词”既可以引导限制性定语从句，也可以引导非限制性定语从句。在此结构中，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.
这就是我给其买书的那个学生。
This is the ship by which I went t Shanghai.
这就是我去上海所乘的船。
3．“名词/数词/代词等＋介词f＋关系代词”结构。有时“介词＋关系代词”前还会有名词、数词、代词等，表示部分、整体、数量等概念。
The river，the banks f which are cvered with trees，flws t the sea.
这条河流入大海，河的两岸种满了树。
He has three sns，tw f whm are teachers.
他有三个儿子，其中有两个是老师。
Maria has written tw nvels，bth f which have been made int televisin series.
玛丽亚已经写了两部小说，这两部都被拍成了电视剧。
[即时演练2]单句语法填空
①Scientists have advanced many theries abut why human beings cry tears，nne f which has been prved.
②The ld man has tw sns，bth f whm are lawyers.
③My cmputer，withut which I can't surf the Internet，brke dwn yesterday.
Ⅰ.单句语法填空
1．The valley where the twn lies is very beautiful.
2．I will never frget the days when we stayed tgether in the cuntryside.
3．There was a perid f time in his childhd when he liked listening t stries very much.
4．I knw the girl whm the teacher talked with yesterday.
5．She has tw sns，bth f whm graduated frm Harvard University.
6．The reasn why he was late was that smething was wrng with his bike n the way.
7．The huse fr which he paid 200,000 yuan is nw wrth 350,000 yuan.
8．The man frm whm I gt a letter was my brther.
9．We visited the car factry where my uncle nce wrked three years ag.
10．This is the factry that/which I visited last year.
Ⅱ.完成句子
1．April Fl's Day is a day n which/when peple play jkes n friends.
愚人节是人们可以和朋友开玩笑的日子。
2．The year 1945 was the time in which/when the Secnd Wrld War was at an end.
1945年是二战结束的时间。
3．Is there a shp near here at which/where I can buy sme flwers?
这附近有没有可以买到花的商店？
4．I lst my wallet in the restaurant at which/where we had lunch.
我在我们吃午餐的那家餐馆里丢了钱包。
5．The reasn fr which/why I didn't write t yu was that I didn't knw yur address.
我不给你写信的原因是我不知道你的地址。
6．Can yu tell me the reasn fr which/why yu didn't cme t his birthday party?
你能告诉我你没参加他的生日宴会的原因吗？
7．We are living in an age when many things are dne n the cmputer.
我们生活在许多事情可以在电脑上做的时代。
8．After graduatin he returned t the small twn where/in which he grew up.
毕业以后，他回到那个他在那里长大的小镇。
语 境 自 主 领 悟
先观察原句
后自主感悟
1.There are many reasns why this has been pssible，but ne f the main factrs has been the Chinese writing system.
2.Emperr Qinshihuang united the seven majr states int ne unified cuntry where the Chinese writing system began t develp in ne directin.
3.I tld my mum that I wanted t give up，and that I wuld never live in a cuntry where German was spken.
4.I finally understd the reasn why my mum had encuraged me nt t give up.
5.Then I saw an advertisement that ffered a wnderful summer curse，and that was the day when I decided t take n a new language.
6.That was a time when the Chinese peple were divided gegraphically.
1.关系副词when在定语从句中作时间状语(第5、6句)
2.关系副词where在定语从句中作地点状语(第2、3句)。
3.关系副词why在定语从句中作原因状语(第1、4句)。