高中英语外研版 (2019)必修 第一册Unit 6 At one with nature图片ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 6 At one with nature图片ppt课件，共31页。PPT课件主要包含了Review，Summary等内容，欢迎下载使用。
Lessn 1Starting ut & vcabulary威尼斯环境问题及解决方法，自然对人的影响
Lessn 2Reading中国龙脊梯田开垦原因及运作原理
Lessn 3Using language天然染料
Lessn 4Speaking& listening地貌特征，不同气候区的人类生活
Lessn 5Reading英国人对园艺的热爱
Lessn 6Writing英国果茶草茶文化的概要写作
Lessn 7Presenting& reflectin自选理想居住地，展示
深入理解人与自然的相关性，辩证看待问题，树立人与自然和谐共处的意识。
大观念：通过了解和思考不同自然环境对人类生活的影响，从而理解人与自然的关系，培养共情能力，提升人与自然和谐共处的意识
不同地貌和气候对人类生活方式的影响人类对自然的合理运用和改造
引导学生联系实际，讲述环境对自己生活的影响，为整个单元做铺垫
At One with NatureUsing language-GrammarAttributive Clauses(3)定语从句
Lngji Rice Terraces
… they culd increase the areas in which they culd grw rice.
… these terraces still mean a lt t the lcal peple fr whm traditins hld much value.
Observe the sentences and answer the questins.
Q1. What d “which” and “whm” refer t in each sentence?Q2. Why d we use prepsitins befre “which” and “whm”?Q3. In sentence (a), can we replace “in which” with “where” withut changing the meaning?
Q2: Because “which” and “whm” serve as the bject f the actin phrases that end with a prepsitin.
Main clause: They culd increase the areas.Relative clause: They culd grw rice in the areas.
Cmpare and answer the questins.
4. What is the difference between the tw grups f sentences?5. Why des the authr chse t use sentences (a) and (b) in the reading passage?
Q4: Sentences (a) and (b) bth cntain a clause defining a nun in the sentence. Sentence (c) and (d) are cnstructed with a pair f simple sentences, with ne defining a nun in the ther sentence in each pair.
Q5: Because there is a clser link and cnnectin between the item and the clause defining it in sentences (a) and (b). It will als make the passage clearer, and create an emphatic effect n the bjects being defined.
Nw lk fr mre sentences with attributive clauses in the reading passage.
2. This frms cluds frm which rain falls dwn nt the muntain terraces nce again. (Para.4, Line 9)
1. But perhaps what is mst significant is the way in which peple have wrked in harmny with nature t make these terraces and grw rice. (Para.4, Line 1)
1. The man t whm yu spke is a teacher.2. He is a learned man with whm we are familiar.
当先行词是表人的名词或代词时，介词后的关系代词用whm，不能用wh。
1. The city in which she lives is far away. 2. The English play in which my students acted at the New Year’s party was a great success.
当先行词是表事物的名词或代词时，介词后的关系代词要用which，不能用that。
在这个结构中，介词后的关系代词常为which或whm，并且不能省略。
1.This is the bk_____ which yu asked.
Yu asked _____ the bk.
2. D yu like the bk which she ften talks?
She ften talks _____ the bk.
1）、看定语从句中谓语动词与介词的搭配
Hw t identify crrect prepsitin in attributive clauses?
1.  D yu like the bk which she spent $10? 2. D yu like the bk which she learned a lt?
She spent＄10______the bk.
She learned a lt ______ the bk.
1. This is the her ______ whm we are prud. 2. He referred me t sme reference bks _____ which I am nt very familiar.
be familiar with
2）看从句中形容词与介词的搭配
Exercise: 用介词填空1. I disagree with the facts ______ which yur argument is based.2. The sng, ______ which he was interested, will never be heard again.
be interested in
1. Can yu tell me the ffice _____ which he wrks?2. We saw a big table ___ which there were many bks.
He wrks ____ the ffice.
There were many bks____ a big table.
Review f Unit 5
观察下列定语从句：1. I’ll never frget the day when I jined the league.2. This is the huse where I lived tw years ag.3. D yu knw the reasn why she was late.
when = ______ which
where =______ which
why = ______ which
= I’ll never frget the day n which I jined the league.
=This is the huse in which I lived tw years ag.
=D yu knw the reasn fr which she was late.
Guessing: “when”、 “ where” 和 “ why” 都可以替换成“介词 + which”
They’ll never frget July 1. Hng Kng returned t its mtherland n July 1. They’ll never frget July 1 when Hng Kng returned t its mtherland.The days are gne frever. We used freign il during thse days. The days when we used freign il are gne frever.
Relative adverb: when
when引导的定语从句修饰表示时间的名词，并在定语从句中作时间状语，相当于“介词+关系代词(which)”。
I’ll never frget the day when I jined the league.
n which =(n the day)
We still remembered the days when we travelled tgether.
The time _____ I first met Nelsn Mandela was a very difficult perid f my life.
in which (=in the days)
This is the factry. I wrked in the factry ten years ag. This is the factry where I wrked ten years ag.The schl is near a park. My sn studies in this schl. The schl where my sn studies is near a park.
Relative adverb: where
where引导的定语从句修饰表示地点的名词，并在定语从句中作地点状语，相当于“介词+关系代词(which)”。
This is the huse where I lived tw years ag.
in which (=in the huse)
Relative adverb: why
why只用于reasn之后的限制性定语从句中,在定语从句中作原因状语。Is it the reasn he refused ur help?I dn't want t hear any reasn yu are absent（缺席）.
why = fr which
=I dn't want t hear any reasn fr which yu are absent.
why只用于reasn之后的限制性定语从句中,在定语从句中作原因状语。This is the reasn he gave his teacher in the classrm. The reasn he did nt g t schl is that he was ill.
which/that
This is the reasn.
He gave his teacher the reasn in the classrm.
=The reasn fr which he did nt g t schl is that he was ill.
why引导的定语从句修饰表示原因的名词，并在定语从句中作原因状语，相当于“介词(fr)+关系代词(which)”。
Summary 关系副词: where, when, why都可以替换成“介词 + which”
时间 when = in / at / n / during which地点 where = at/in/n which原因 why = fr which
“when” means “at that time”, “where” means “at that place”, “why” is used after the wrd “reasn”.
Cnclusin: “when”、 “ where” 和 “ why” 都可以替换成“介词 + which”
I met the child (whm) I lked after ten years ag. 我遇到了十年前我照料过的那个孩子。This is the bk (that/which) yu are lking fr. 这是你正在找的书。
含有介词的动词固定短语在定语从句中一般不拆开，在这种情况下，介词仍然放在后面，如 hear frm，lk after， lk fr等。而在介词处于句尾时，句中的关系代词可以省略。
1）看定语从句中谓语动词与介词的搭配
2）看定语从句中形容词与介词的搭配
Cnnect the sentences with a prepsitin + whm/which.
1. The Zhuang is an ethnic grup. Its ppulatin is the largest f all ethnic grups in China.2. Guangxi is a prvince. The Lngji Rice Terraces are lcated in it.
The Zhuang is an ethnic grup f which the ppulatin is the largest f all ethnic grups in China.
Guangxi is a prvince in which the Lngji Rice Terraces are lcated.
3. I want t visit this cultural landscape. The title f UNESCO Wrld Heritage Site was given t it in 2016.4. He is an expert n rice planting. The lcal Zhuang peple have learnt a lt frm him.
I want t visit this cultural landscape t which the title f UNESCO Wrld Heritage Site was given in 2016.
He is an expert n rice planting frm whm the lcal Zhuang peple have learnt a lt.
Cmplete the passage with a prepsitin +whm/which.
“介词+关系代词”引导的定语从句
介词的确定：1. 由主从句的句意决定；2. 由从句动词、形容词等构成的固定短语确定；3.根据先行词确定所需介词。
结构：介词+which(指物)/介词+whm(指人)
Cmplete the sentences with prepsitin+ whm r prepsitin+ which.
Wind pwer is an ancient surce f energy________we may return in the near future. 2. Gun cntrl is a subject ___________Americans have argued fr a lng time.3. He was educated at a lcal grammar schl, __________ he went n t Cambridge. 4. There are species living in the depths f the ceans ________ we still knw little.
5. Tday's English learners have a wide chice f dictinaries __________t chse.6. A gd advertisement ften uses wrds _________ peple attach psitive meanings．7. The psitin, hwever, __________ yu are applying, is nt quite a well-paid ne.8. In the end, it was Becky _________ he turned fr a gentle wrd and a smile.9. American wmen usually identify their best friend as smene ________ they can talk ur class there are 46 students, _______ half wear glasses.