高中英语Unit 6 At one with nature课文内容ppt课件

这是一份高中英语Unit 6 At one with nature课文内容ppt课件，共44页。PPT课件主要包含了目录页，Grammar ，Homework，contents，Grammar，that，whose，who，whom，which等内容，欢迎下载使用。
Vcabulary building
Listening & speaking
Grammar: Attributive clauses (3)
Grammar: Attributive clauses
在定语从句中用作地点状语
先行词须是表时间的名词
在定语从句中用作原因状语
在定语从句中用作时间状语
先行词须是表地点的名词
先行词一般是reasn(s)
Lk at the sentences frm the reading passage and answer the questins.
a ... they culd increase the areas in which they culd grw rice.
1. What des “which” refer t in sentence (a)?
“Which” refers t “the areas” in sentence (a).
Lk at the sentences frm the reading passage and answer the questins.
b ... these terraces still mean a lt t the lcal peple fr whm traditins hld much value.
What des “whm” refer t in sentence (b)?
“Whm” refers t “the lcal peple” in sentence (b).
Why d we use prepsitins befre “which” and “whm”?
a … they culd increase the areas in which they culd grw rice. b … these terraces still mean a lt t the lcal peple fr whm traditins hld much value.
Because “which” and “whm” serve as the bjects f the actin phrases that end with a prepsitin.
In sentence (a), can we replace “in which” with “where” withut changing the meaning?
a … they culd increase the areas in which they culd grw rice.
Grammar: Attributive clauses (3)
What is the difference between the tw grups f sentences?
a … they culd increase the areas in which they culd grw rice. b … these terraces still mean a lt t the lcal peple fr whm traditins hld much value. c … they culd increase the areas. They culd grw crps in these areas.d … these terraces still mean a lt t the lcal peple. Traditins hld much value fr them.
Sentences (c) and (d) are cnstructed with a pair f simple sentences, with ne defining a nun in the ther sentence in each pair.
Sentences (a) and (b) bth cntain a clause defining a nun in the sentence.
Why des the authr chse t use sentences (a) and (b) in the reading passage?
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.
Grammar: Attributive clauses (3)
练一练：1）The man______________ the thief was caught was a gd pliceman.2）This is the reasn ______________ I was praised by my chemistry teacher. 3）I met the child ________ I lked after ten years ag. 4）I wanted t visit the huse ______________my grandparents lived in.
Nw lk fr and underline the sentences with attributive clauses in the reading passage.
These terraces were built by the lcal Zhuang and Ya peple, t whm Guangxi is hme. Building the terraces therefre meant that they culd increase the areas in which they culd grw rice.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.
The terraces are cleverly designed, with hundreds f waterways that cnnect with each ther. This frms cluds frm which rain falls dwn nt the muntain terraces nce again. These terraces als prvide a perfect envirnment fr birds and fish, sme f which feed n insects that can harm the rice crps.
Althugh mdern technlgy culd help prduce mre crps, these terraces still mean a lt t the lcal peple fr whm traditins hld much value.This knwledge is passed dwn thrugh families, which means that new generatins cntinue t use ancient methds f agriculture t maintain the terraces.
Tday, the Lngji Rice Terraces attract thusands f visitrs wh cme t admire this great wnder created by peple and nature wrking tgether.
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.
Amng the many beautiful treasures peple can receive frm nature are natural dyes. The mst cmmn natural surce 1. _____________ natural dyes cme is plants.
Materials fr making natural dyes can ften be fund in gardens 2. __________ clrful flwers are planted. Other natural dyes are made frm insects, sea creatures and mineral cmpunds.
Cmplete the passage with a prepsitin + whm / which.
Natural dyes are nw returning t ppularity, especially with artists and craftspeple. The reasns 3. ___________ they prefer natural dyes are that the clrs are brighter and can be kept lnger.
Natural dyes are als becming mre ppular with cnsumers 4. ______________ caring fr the envirnment is a pririty. Mre and mre peple feel that by using natural dyes, we can remind urselves f nature’s beauty and prtect the natural wrld.
Vcabulary building: Gegraphical features
Read the descriptins and match them t the pictures.
Lcated ff the cast f Australia, the Great Barrier Reef is the biggest structure made by living rganisms. Yu can explre the Great Barrier Reef by visiting an underwater bservatry.
Part f the Clrad River Basin Canyn, the Grand Canyn is a valley that is almst tw kilmetres deep. Turists can stand n a narrw glass platfrm called the Skywalk t see the Grand Canyn.
Victria Falls is the largest waterfall in the wrld. The lcal peple call it “the smke that thunders”. The Victria Falls Bridge cnnects the cuntries Zimbabwe and Zambia.
The English Channel separates England frm France. These tw cuntries are jined by the Channel Tunnel, a rail tunnel with a length f abut 50 kilmetres, mst f which is under the sea.
Cmplete the email with the wrds in bld in Activity 4.
Frm TSubject
Hell frm Guizhu!
Huanggushu Waterfall.MP4
Hi Jane,I’m nw back in the htel after a fantastic day explring Huanggushu Natinal Park. The park is mst famus fr its 1. ____________. Check ut this vide that I made – it shws the water falling int the deep 2. _______ belw.
Next week we are flying t the Turpan 3. _________ in Xinjiang, which is famus fr its sweet grapes. I’ve heard that grapes are dried in drying huses t make raisins. The walls f the huses have a lt f hles in them t allw wind t pass thrugh.
Hw clever! We are als ging t ride camels, “the ships f the desert”. It sunds like I will be sailing n a(n) 4. _________ f sand!See yu sn.Emma
1. plain 2. plateau3. Danxia landfrm 4. karst 5. lagn 6. bay
Wrk in pairs. Talk abut ther gegraphical features in the wrld.
7. desert 8. Gbi 9. cast 10. glacier 11. isthmus 12. swamp
Listening & speaking
Listening & speaking: Befre listening
• Arund fur millin peple live in the Arctic regin, f whm arund 170,000 are Inuit. • In the Arctic, the temperature can reach as lw as —70°C. • The Arctic includes parts f eight cuntries: Canada, Russia, the United States, Denmark, Nrway, Iceland, Sweden and Finland.
When yu hear a wrd that yu dn’t recgnize, dn’t panic! Try t nte dwn hw it sunds, and keep listening. When yu have finished listening, try t wrk ut the meaning frm the cntext f the wrd.
Learning t learn…….……..……..
Listening & speaking: While-listening
Listen t a girl talking abut Inuit life and identify the things that are mentined.
Listening & speaking: Speaking
building materials
fight the cld
cld weather
jb pprtunities
Student A: Turn t Page 83. Student B: Turn t Page 86.
Wrk in pairs. Talk abut life in the trpics and the Arctic.