英语必修 第一册Unit 5 Languages around the world教课内容课件ppt

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教学目标◉1.通过观察、分析掌握关系副词和介词+关系代词引导的定语从句 的结构特征及其句法功能；◉2.能综合运用定语从句描述校园、老师、同学、活动及其原因。
Hi, class!Nice t see yu againI am yur AI assistant EmilyI will help yu learn mre abut Attributive ClauseLet’s start nw!
I really lve music!I enjy playing my guitarD yu knw which sng is my favrite?That’s MY LOVE by WestlifeLet’s enyy it tgether!
I wnder hwI wnder whyI wnder where they areThe days we hadThe sngs we sang tgetherHpe my dreams will take me there where the skies are blueT see yu nce again my lveOver seas frm cast t castFind the place I lve the mst where the fields are green T see yu nce again my lve
在复合句中，修饰______或______的从句叫定语从句。被修饰的名词或代词叫________，引导定语从句的词叫________。关系词分为关系_____和关系_____两类。
（二）关系代词及其用法
1. This is the huse where I lived 20 years ag. 2. I still remember the day when I first met him. 3. Can yu tell me the reasn why yu lied t me ?
地点状语in the huse
时间状语n the day
原因状语fr this reasn
1.观察先行词有什么特点？2.先行词在从句中作什么成分？
定语从句的形式特点：名词/代词+ that/wh/which/(whse+n)名词+ when/where/why
结论1：当先行词为表示时间的名词(如：day, time, week, mnth, year等)，且关系词在从句中作时间状语，定语从句用when引导。
1. I still remember the time _______ I was in cllege.2. We will never frget the day _______ we flew at analtitude f 6000 meters in the sky.
1. when引导的定语从句
结论2：介词in/at/n/during+which可以替代when。
1.I still remember the day I met yu n.2.I still remember the day n I met yu.3.I still remember the day I met yu.
结论1：当先行词为表示具体地点的名词(如：place, huse, airprt等)或抽象地点的名词(如：pint, case, situatin, stage, psitin, cnditin等) ，且关系词在从句中作地点状语，定语从句用where引导。
1. This is the htel they stayed.2. We have reached a pint a change is needed.3. He gets int a situatin it is hard t decide what is right r wrng.
2. where引导的定语从句
结论2：介词in/at…+which可以替代where。
1. This is the huse I used t live is the huse in I used t is the huse I used t live.
结论1：当先行词为表示原因的名词reasn，且关系词在从句中作原因状语，定语从句用why引导。
1. This is the reasn he left in a hurry.2. I dn’t knw the reasn he didn’t turn t his friends fr help yesterday.
3. why引导的定语从句
结论2：介词fr+which 可以替代why。
1.I dn't believe the reasn he was late fr.2.I dn't believe the reasn fr he was late.3.I dn't believe the reasn he was late.
which/that/省略
介词的选择---一先二动三意义
(1)一先：根据先行词的习惯搭配I’ll never frget the day n which I first met him.表示具体某一天用介词n(2)二动：根据从句谓语动词习惯搭配This isn't the bk abut which the teacher talked in class.talk abut 谈论(3)三意义：根据从句表达的意义The clrless gas withut which we cannt live is called xygen.没有，介词用 withut
1.介词前有时加名词、数词等，构成“名词/数词/不定代词＋f which/whm”结构，在定语从句中作主语。★English is a language shared by several diverse cultures, each f which uses it differently.英语是一种多元文化共享的语言，每一种文化使用它的方式各不相同。
1. 根据先行词的搭配, 从句中的动词、形容词等的搭配 (即固定短语)。
Yesterday we visited the West Lake Hangzhu is famus.He is the student we shuld learn.I remember the days I lived here.I can’t remember the age he wn the prize.
during which
2. 根据句子的意思来选择。
This is the pilt my brther has wrked fr ten years.This is the pilt my sn was saved.
3. “名词、不定代词或数词 + f + which (指物)/whm (指人)”在定语从句中作主语，说明整体中的一部分。
China has lts f islands, is Hainan Island.The building had been repaired, was destryed again in a big fire.Miss Liu has a lt f students, are girls.
the rf f which
判断插入部分：是缺主语宾语、定语，还是缺状语
This is the cllege ________________I visited three years ag.
在从句充当宾语，用关系代词
先行词指物，作宾语，用that/which/不填
This is the cllege ________________I studied three years ag.
in the cllege
在从句充当地点状语用关系副词
先行词指地点，作状语，用where/in which
1.I’ll never frget the day we spent tgether.2.I’ll never frget the day we studied tgether.
3.This is the reasn he gave. 4.This is the reasn he was absent.
that/ which
关系词的确定：看先行词在从句中作何种成分
用恰当的关系代词，关系副词或“介词+关系代词”完成句子。
The days are gne physical strength was all yu needed t make a living.The USA is a cuntry many different dialects are spken.The reasn he explained at the meeting sunds reasnable. It’s helpful t put children in a situatin they can see themselves differently.I saw a huse, the windws f were brken.She has tw sns, bth f graduated frm Harvard University.
7. — D yu have anything t say fr yurself ? — Yes. There is ne pint I must insist n. 8. — What d yu think f teaching, Bb? — It is a jb yu are ding smething serius but interesting.9. It was in the village he nce lived that he gt his junir educatin.10. We have entered int an age dreams have the best chance f cming true.
where/in which
My hmetwn , where I spent mst f my childhd, has taken n a new lk.
D yu remember the day when we played tgether?
The reasn why he carried a first-aid kit is unknwn. 
We’ll g t hear the famus singer abut whm we have ften talked.
1.My hmetwn has taken n a new lk. I spent mst f my childhd there.
2.D yu remember the day? On that day we played tgether.
3.The reasn is unknwn. He carried a first-aid kit.
4.We’ll g t hear the famus singer.We have ften talked abut the famus singer.
The plane in which we flew t Beijing is very cmfrtable.
There are sixty students in ur class, thirty f whm are bys.
We settled dwn in a small village, in frnt f which ran a winding river.
5.The plane is very cmfrtable. We flew t Beijing in the plane.
6.There are sixty students in ur class. Thirty f the students in ur class are bys.
7.We settled dwn in a small village. In frnt f the village ran a winding river.
Write sme sentences with relative clause abut:◉yur campus, ◉yur teachers, ◉yur classmates, ◉sme imprtant events.
Sentences selected frm yur hmewrk:
the campus：
·I study in Dngshan Middle Schl which has a histry f 110 years.·I study in Dngshan Middle Schl, which has a histry f 110 years.·Dngshan Middle Schl has a histry f 110 years which I study in.·Dngshan Middle Schl has a histry f 110 years in which I study.·Dngshan Middle Schl has a histry f 110 years where I study.
1. ①Our teachers are respnsible and experienced in teaching. ②We learn a lt frm ur teachers.
3. We learn a lt frm ur teachers wh are respnsible and experienced in teaching.
4. Our teachers frm whm we learn a lt are respnsible and experienced in teaching..
tw simple sentences
2. Our teachers are respnsible and experienced in teaching and we learn a lt frm ur teachers.
a cmpund sentence
cmplex sentences