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外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature优质课件ppt
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这是一份外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature优质课件ppt，共28页。
Present perfect cntinuus Lk at the sentences frm the reading passage and answer the questins.1 Which f these statements are true abut sentence (a)?(1) Wild animals started using these passages in the past.(2) Wild animals used these passages nly nce. (3) Wild animals still use these passages nw.
a Wild animals such as these Tibetan antelpes have nw been using these passages fr years.b I knw it, we have reached Tanggula Statin.
Present perfect cntinuus Lk at the sentences frm the reading passage and answer the questins.2 What is the difference between the expressins in bld in sentences (a) and (b)?
They are different in frm and meaning. Fr sentence (a) the frm is “have been ding”, while fr sentence (b) the frm is “have dne”. In meaning, the bld part in sentence (a) means the actin is cntinuus frm the past; while the bld part in sentence (b) means the actin happened nce in the past.
Cmplete the passage with the crrect frm f the verbs in brackets.
I 1________________ (hear) a strange sund fr a while. It’s a deep, lud rar, like a lin’s. But there aren’t any lins here... Or are there? Sn I see what 2______________ (make) the nise: a hwler mnkey. Nw I feel less wrried. Realising that smething 3______________ (mve) n my shulder, I turn my head t lk at it. Oh n! It’s a giant spider! I brush it ff and it runs under sme leaves. I try t bat away the huge insects, which 4______________ (fly) arund my head in a black clud fr quite a while. I pull ff the headset and I’m back in my living rm. Thank gdness! I 5______________ (give) the latest virtual reality headset and, fr the last twenty minutes, I 6______________ (use) it t explre the Amazn. This is an amazing experience and a reminder f hw many species there are in the rain frest. We must d all we can t prtect it.
have been hearing
has been making
have been flying
have been given
have been using
Lk at the charts and make sentences using the present perfect cntinuus tense.
The number f trees has been increasing in the last 20 years.
Desert areas have been reducing in the last 20 years.
Butterfly ppulatin has been increasing/has been becming larger and larger in the last 20 years.
现在完成进行时1 现在完成进行时的构成和用法构成：have/has + been + 动词的现在分词用法： （1）表示从过去某时开始一直延续到现在并且有可能继续下去的动作。常与延续性动词连用，并常与all the time，this week，this mnth，all the night，all the mrning，recently 等状语以及since 和fr 引导的状语连用。The Chinese have been making paper fr mre than tw thusand years. 中国人造纸已有两千多年的历史了。The clwn has been wrking fr the circus since he was yung. 这个小丑从小就在马戏团工作。［词汇复现］
（2）表示动作刚刚结束。Srry! I’m late. Hw lng have yu been waiting fr me? 对不起！我来晚了。你等我多长时间了？ （3）表示近期内重复发生的动作。We have been discussing the matter several times this year. 我们今年已经讨论那件事好几次了。（4）表示某种感情色彩。I have been telling yu nt t make truble. 我一直劝你不要捣乱。
◆单句语法填空（1）I __________________（read）Hemingway’s A Farewell t Arms and haven’t finished yet. （2）She __________________ （sleep）fr eight hurs and still cannt wake up. （3）Hell! At last! I ______________________（telephne） yu all the mrning. （4）Nw that she is ut f wrk, Lucy ____________________（cnsider）ging back t schl，but she hasn’t decided yet. ◆完成句子（5）Tm’s hands are very dirty. He （一直在修理小汽车）. （6）Tm （玩网络游戏）fr mre than twenty hurs.
have been reading
has been sleeping
have been telephning
has been cnsidering
has been repairing the car
has been playing nline games
2 现在完成时与现在完成进行时的区别（1）现在完成时往往强调动作的完成，现在完成进行时则强调动作的延续。He has written a letter. 他写了一封信。（已经写好） He has been writing a letter. 他一直在写一封信。（仍然在写） （2）现在完成时一般不表示动作的重复性，而现在完成进行时可表示动作的重复性。They have met lately. 他们近来见过面。They have been meeting lately. 他们近来经常见面。（3）现在完成时一般表示平铺直叙，而现在完成进行时有时含有感情色彩。What have yu dne? 你做了什么？ What have yu been ding? 你一直在做什么呀？ （4）表示状态、感觉或情感的动词，如see，feel，knw，lve 等，可用于现在完成时，但不可用于现在完成进行时。They have knwn each ther fr ten years. 他们相识已经十年了。（不说They have been knwing...） He has lved Helen since he was in middle schl. 他自中学时代起就爱海伦。（不说He has been lving...）
◆翻译句子（1）我已经把所有的窗户都擦干净了。__________________________________________（2）我一直在擦所有的窗户。 __________________________________________（3）你最近见过那对夫妇吗？__________________________________________（4）你最近常和那对夫妇见面吗？ __________________________________________（5）我等了你两个小时。（说明一个事实）__________________________________________（6）我等你已经有两个小时了。（可能表示不满） __________________________________________（7）我们已经认识很多年了。__________________________________________
I have cleaned all the windws.
I have been cleaning all the windws.
Have yu met the cuple recently?
Have yu been meeting the cuple recently?
I have waited fr yu fr tw hurs.
I have been waiting fr yu fr tw hurs.
We have knwn each ther fr many years.
Turism and the envirnment
Did Yu Knw?Ecturism is a type f turism that cnserves the envirnment. It encurages peple t be respnsible travellers and invlves educating them abut the natural wrld. Fr cuntries such as Csta Rica, Kenya and Nepal, ecturism is an imprtant part f the ecnmy. Sme ecturism hlidays invlve vluntary wrk, such as planting trees r cunting endangered animals.
Turism and the envirnmentListen t the cnversatin and chse the places mentined.
Turism and the envirnmentListen again and cmplete the ntes.
The first ptin Rachel wants t 1____________________ and plant trees. als 2____________ rhins, which will help prtect them.eat lcal fd. Rachel’s dad thinks he can eat that kind f fd at hme. the activities sund like 3_____________.
The secnd ptin Rachel wants t lk after 4_____________. sleep in a treehuse.Rachel’s dad wants t 5___________________ and read a bk.
Cmprmise They will stay in 6__________________. Rachel can d ecturism activities while her dad des what he likes.They will g n 7____________________ f the jungle.
hike in the muntains
lie n the beach
a nice htel
a ne-day bike tur
Cmplete the bxes with the expressins frm the cnversatin.
The fact is ’t yu agree ’s find a cmprmise.Let’s meet in the middle.As a cmprmise, agree, but...
The fact is ’t yu agree agree, but...
Let’s find a cmprmise.Let’s meet in the middle.As a cmprmise, ...
Cmplete the passage with the expressins in the bx.
nt ec-friendly create pprtunities fr new businesses disturb the wildlife help the lcal ecnmyhigher carbn emissins prvide mre jbs use up natural resurces
As turism develps, peple are becming increasingly cncerned abut the envirnment. Here in ur city, there is a heated discussin abut whether a htel shuld be built at White Beach. The wner f the cmpany thinks the htel wuld attract mre turists, which will 1________________________________ and 2_______________________. Hwever, the lcal peple wrry that building the htel is 3__________________ and will 4___________________, in particular the turtles which lay their eggs n White Beach. But they als admit that building the htel will 5___________________ fr peple living in the area. Even thugh the wner f the cmpany guarantees that the design will be in harmny with its beautiful surrundings, the lcal peple are still cncerned that the htel may 6_____________________. Increased turist numbers will als mean mre cars and aerplanes, which in turn means 7______________________.
create pprtunities fr new businesses
help the lcal ecnmy
nt ec-friendly
disturb the wildlife
prvide mre jbs
use up natural resurces
higher carbn emissins
Cmplete the bxes with the expressins in Activity 8.
attracting mre turistscreating pprtunities fr new businesseshelping the lcal ecnmyprviding mre jbs fr peple living in the area补充：raising awareness f prtecting lcal wildlifeprviding lcals with a chance t experience ther cultures ...
nt ec-friendlydisturbing the wildlifeusing up natural resurceshigher carbn emissins补充：plluting inshre seawaterdestrying lcal eclgical envirnment ...
Wrk in pairs. Rle-play a discussin t reach an agreement that is satisfactry fr everyne. Use the expressins in this sectin.Student A: Yu are a htel peratr wh wants t build a htel n sme frested land.Student B: Yu are a cnservatinist wh wants t prtect the wildlife there.Nw think abut hw well yu apprached the prblem frm different perspectives and reached an agreement.
Language pints
核心词汇教材原句p.67 Hwever, the lcal peple wrry that building the htel is nt ec-friendly and will disturb the wildlife... 然而，当地人担心建酒店不环保而且会干扰野生动植物…… 1 disturb v. 干扰，扰乱；打扰，使中断；使焦虑，使担心She has disturbed his plans fr ging abrad. 她扰乱了他出国的计划。He did nt wish t be disturbed in his wrk. 他在工作时不愿受到打扰。It disturbed her t realize that she was alne. 她意识到自己孤单一人，心里感到很不安。【词语辨析】disturb，bther与interrupt
◆单句语法填空（1）There was smething abut him she fund （disturb）. （2）［词汇复现］I feel （disturb）t hear that the number f the giant trtise is n the decline. （3）Plant the tree where it will nt （ disturb）. ◆选词填空（disturb/bther/interrupt） （4）［词汇复现］The meeting was when Miss Wang suddenly burst in. （5）I’m srry t yu with s much truble. （6）He is sleeping in the bedrm. Please dn’t him.
be disturbed
interrupted
教材原句p.67 Even thugh the wner f the cmpany guarantees that the design will be in harmny with its beautiful surrundings... 即使公司的负责人保证这个设计将与其美丽的周围环境和谐一致…… 2 in harmny with 与……协调/一致Humur helps us live in harmny with thers. 幽默感帮助我们和他人和谐相处。【归纳拓展】ut f harmny with 与……不协调 The vilin was ut f harmny with the rest f the instruments. 小提琴拉得与其他乐器不协调。【单词积累】 harmnius adj. 融洽的，和谐的Let’s wrk tgether t build a harmnius sciety. 让我们共同努力构建和谐社会。
◆单句语法填空（1）In this heavenly wrld，peple live in perfect harmny nature and the utside wrld is frgtten. （2）Their （harmny）relatinship resulted in part frm their similar gals. ◆完成句子（3）We must ensure that turism develps （与……和谐） the envirnment. （4）It was they that were （与……格格不入）the actual wrld.
in harmny with
ut f harmny with
教材原句p.67 lcal peple are still cncerned that the htel may use up natural resurces. ……当地人仍旧担心酒店可能会用尽自然资源。3 use up 用完，用尽 Dn’t use up all the milk—we need sme fr breakfast. 不要把牛奶全用完，我们早餐还要喝。Seeds fr planting have been used up. 可供种植的种子已经用完了。［词汇复现］ 【用法比较】我们的钱用完了。Our mney was used up.（√） We used up/ran ut f ur mney.（√） Our mney gave ut/ran ut.（√）
◆选词填空（use up/run ut f/run ut/give ut） Wrse luck! First, fd and drinking water had been （1） befre we reached the destinatin. Then, my husband was speeding up the car when it suddenly brke dwn. It turned ut that the gas had （2） . S we had t walk ahead alng the rad until my strength （3） . We finally reached a small htel but t ur despair, we fund we had （4） ur mney. ◆完成句子（5）By this time he had （ 用尽）all his savings.
given ut/run ut
gave ut/ran ut
used up/run ut f
used up/run ut f
Present perfect cntinuus Lk at the sentences frm the reading passage and answer the questins.1 Which f these statements are true abut sentence (a)?(1) Wild animals started using these passages in the past.(2) Wild animals used these passages nly nce. (3) Wild animals still use these passages nw.
a Wild animals such as these Tibetan antelpes have nw been using these passages fr years.b I knw it, we have reached Tanggula Statin.
Present perfect cntinuus Lk at the sentences frm the reading passage and answer the questins.2 What is the difference between the expressins in bld in sentences (a) and (b)?
They are different in frm and meaning. Fr sentence (a) the frm is “have been ding”, while fr sentence (b) the frm is “have dne”. In meaning, the bld part in sentence (a) means the actin is cntinuus frm the past; while the bld part in sentence (b) means the actin happened nce in the past.
Cmplete the passage with the crrect frm f the verbs in brackets.
I 1________________ (hear) a strange sund fr a while. It’s a deep, lud rar, like a lin’s. But there aren’t any lins here... Or are there? Sn I see what 2______________ (make) the nise: a hwler mnkey. Nw I feel less wrried. Realising that smething 3______________ (mve) n my shulder, I turn my head t lk at it. Oh n! It’s a giant spider! I brush it ff and it runs under sme leaves. I try t bat away the huge insects, which 4______________ (fly) arund my head in a black clud fr quite a while. I pull ff the headset and I’m back in my living rm. Thank gdness! I 5______________ (give) the latest virtual reality headset and, fr the last twenty minutes, I 6______________ (use) it t explre the Amazn. This is an amazing experience and a reminder f hw many species there are in the rain frest. We must d all we can t prtect it.
have been hearing
has been making
have been flying
have been given
have been using
Lk at the charts and make sentences using the present perfect cntinuus tense.
The number f trees has been increasing in the last 20 years.
Desert areas have been reducing in the last 20 years.
Butterfly ppulatin has been increasing/has been becming larger and larger in the last 20 years.
现在完成进行时1 现在完成进行时的构成和用法构成：have/has + been + 动词的现在分词用法： （1）表示从过去某时开始一直延续到现在并且有可能继续下去的动作。常与延续性动词连用，并常与all the time，this week，this mnth，all the night，all the mrning，recently 等状语以及since 和fr 引导的状语连用。The Chinese have been making paper fr mre than tw thusand years. 中国人造纸已有两千多年的历史了。The clwn has been wrking fr the circus since he was yung. 这个小丑从小就在马戏团工作。［词汇复现］
（2）表示动作刚刚结束。Srry! I’m late. Hw lng have yu been waiting fr me? 对不起！我来晚了。你等我多长时间了？ （3）表示近期内重复发生的动作。We have been discussing the matter several times this year. 我们今年已经讨论那件事好几次了。（4）表示某种感情色彩。I have been telling yu nt t make truble. 我一直劝你不要捣乱。
◆单句语法填空（1）I __________________（read）Hemingway’s A Farewell t Arms and haven’t finished yet. （2）She __________________ （sleep）fr eight hurs and still cannt wake up. （3）Hell! At last! I ______________________（telephne） yu all the mrning. （4）Nw that she is ut f wrk, Lucy ____________________（cnsider）ging back t schl，but she hasn’t decided yet. ◆完成句子（5）Tm’s hands are very dirty. He （一直在修理小汽车）. （6）Tm （玩网络游戏）fr mre than twenty hurs.
have been reading
has been sleeping
have been telephning
has been cnsidering
has been repairing the car
has been playing nline games
2 现在完成时与现在完成进行时的区别（1）现在完成时往往强调动作的完成，现在完成进行时则强调动作的延续。He has written a letter. 他写了一封信。（已经写好） He has been writing a letter. 他一直在写一封信。（仍然在写） （2）现在完成时一般不表示动作的重复性，而现在完成进行时可表示动作的重复性。They have met lately. 他们近来见过面。They have been meeting lately. 他们近来经常见面。（3）现在完成时一般表示平铺直叙，而现在完成进行时有时含有感情色彩。What have yu dne? 你做了什么？ What have yu been ding? 你一直在做什么呀？ （4）表示状态、感觉或情感的动词，如see，feel，knw，lve 等，可用于现在完成时，但不可用于现在完成进行时。They have knwn each ther fr ten years. 他们相识已经十年了。（不说They have been knwing...） He has lved Helen since he was in middle schl. 他自中学时代起就爱海伦。（不说He has been lving...）
◆翻译句子（1）我已经把所有的窗户都擦干净了。__________________________________________（2）我一直在擦所有的窗户。 __________________________________________（3）你最近见过那对夫妇吗？__________________________________________（4）你最近常和那对夫妇见面吗？ __________________________________________（5）我等了你两个小时。（说明一个事实）__________________________________________（6）我等你已经有两个小时了。（可能表示不满） __________________________________________（7）我们已经认识很多年了。__________________________________________
I have cleaned all the windws.
I have been cleaning all the windws.
Have yu met the cuple recently?
Have yu been meeting the cuple recently?
I have waited fr yu fr tw hurs.
I have been waiting fr yu fr tw hurs.
We have knwn each ther fr many years.
Turism and the envirnment
Did Yu Knw?Ecturism is a type f turism that cnserves the envirnment. It encurages peple t be respnsible travellers and invlves educating them abut the natural wrld. Fr cuntries such as Csta Rica, Kenya and Nepal, ecturism is an imprtant part f the ecnmy. Sme ecturism hlidays invlve vluntary wrk, such as planting trees r cunting endangered animals.
Turism and the envirnmentListen t the cnversatin and chse the places mentined.
Turism and the envirnmentListen again and cmplete the ntes.
The first ptin Rachel wants t 1____________________ and plant trees. als 2____________ rhins, which will help prtect them.eat lcal fd. Rachel’s dad thinks he can eat that kind f fd at hme. the activities sund like 3_____________.
The secnd ptin Rachel wants t lk after 4_____________. sleep in a treehuse.Rachel’s dad wants t 5___________________ and read a bk.
Cmprmise They will stay in 6__________________. Rachel can d ecturism activities while her dad des what he likes.They will g n 7____________________ f the jungle.
hike in the muntains
lie n the beach
a nice htel
a ne-day bike tur
Cmplete the bxes with the expressins frm the cnversatin.
The fact is ’t yu agree ’s find a cmprmise.Let’s meet in the middle.As a cmprmise, agree, but...
The fact is ’t yu agree agree, but...
Let’s find a cmprmise.Let’s meet in the middle.As a cmprmise, ...
Cmplete the passage with the expressins in the bx.
nt ec-friendly create pprtunities fr new businesses disturb the wildlife help the lcal ecnmyhigher carbn emissins prvide mre jbs use up natural resurces
As turism develps, peple are becming increasingly cncerned abut the envirnment. Here in ur city, there is a heated discussin abut whether a htel shuld be built at White Beach. The wner f the cmpany thinks the htel wuld attract mre turists, which will 1________________________________ and 2_______________________. Hwever, the lcal peple wrry that building the htel is 3__________________ and will 4___________________, in particular the turtles which lay their eggs n White Beach. But they als admit that building the htel will 5___________________ fr peple living in the area. Even thugh the wner f the cmpany guarantees that the design will be in harmny with its beautiful surrundings, the lcal peple are still cncerned that the htel may 6_____________________. Increased turist numbers will als mean mre cars and aerplanes, which in turn means 7______________________.
create pprtunities fr new businesses
help the lcal ecnmy
nt ec-friendly
disturb the wildlife
prvide mre jbs
use up natural resurces
higher carbn emissins
Cmplete the bxes with the expressins in Activity 8.
attracting mre turistscreating pprtunities fr new businesseshelping the lcal ecnmyprviding mre jbs fr peple living in the area补充：raising awareness f prtecting lcal wildlifeprviding lcals with a chance t experience ther cultures ...
nt ec-friendlydisturbing the wildlifeusing up natural resurceshigher carbn emissins补充：plluting inshre seawaterdestrying lcal eclgical envirnment ...
Wrk in pairs. Rle-play a discussin t reach an agreement that is satisfactry fr everyne. Use the expressins in this sectin.Student A: Yu are a htel peratr wh wants t build a htel n sme frested land.Student B: Yu are a cnservatinist wh wants t prtect the wildlife there.Nw think abut hw well yu apprached the prblem frm different perspectives and reached an agreement.
Language pints
核心词汇教材原句p.67 Hwever, the lcal peple wrry that building the htel is nt ec-friendly and will disturb the wildlife... 然而，当地人担心建酒店不环保而且会干扰野生动植物…… 1 disturb v. 干扰，扰乱；打扰，使中断；使焦虑，使担心She has disturbed his plans fr ging abrad. 她扰乱了他出国的计划。He did nt wish t be disturbed in his wrk. 他在工作时不愿受到打扰。It disturbed her t realize that she was alne. 她意识到自己孤单一人，心里感到很不安。【词语辨析】disturb，bther与interrupt
◆单句语法填空（1）There was smething abut him she fund （disturb）. （2）［词汇复现］I feel （disturb）t hear that the number f the giant trtise is n the decline. （3）Plant the tree where it will nt （ disturb）. ◆选词填空（disturb/bther/interrupt） （4）［词汇复现］The meeting was when Miss Wang suddenly burst in. （5）I’m srry t yu with s much truble. （6）He is sleeping in the bedrm. Please dn’t him.
be disturbed
interrupted
教材原句p.67 Even thugh the wner f the cmpany guarantees that the design will be in harmny with its beautiful surrundings... 即使公司的负责人保证这个设计将与其美丽的周围环境和谐一致…… 2 in harmny with 与……协调/一致Humur helps us live in harmny with thers. 幽默感帮助我们和他人和谐相处。【归纳拓展】ut f harmny with 与……不协调 The vilin was ut f harmny with the rest f the instruments. 小提琴拉得与其他乐器不协调。【单词积累】 harmnius adj. 融洽的，和谐的Let’s wrk tgether t build a harmnius sciety. 让我们共同努力构建和谐社会。
◆单句语法填空（1）In this heavenly wrld，peple live in perfect harmny nature and the utside wrld is frgtten. （2）Their （harmny）relatinship resulted in part frm their similar gals. ◆完成句子（3）We must ensure that turism develps （与……和谐） the envirnment. （4）It was they that were （与……格格不入）the actual wrld.
in harmny with
ut f harmny with
教材原句p.67 lcal peple are still cncerned that the htel may use up natural resurces. ……当地人仍旧担心酒店可能会用尽自然资源。3 use up 用完，用尽 Dn’t use up all the milk—we need sme fr breakfast. 不要把牛奶全用完，我们早餐还要喝。Seeds fr planting have been used up. 可供种植的种子已经用完了。［词汇复现］ 【用法比较】我们的钱用完了。Our mney was used up.（√） We used up/ran ut f ur mney.（√） Our mney gave ut/ran ut.（√）
◆选词填空（use up/run ut f/run ut/give ut） Wrse luck! First, fd and drinking water had been （1） befre we reached the destinatin. Then, my husband was speeding up the car when it suddenly brke dwn. It turned ut that the gas had （2） . S we had t walk ahead alng the rad until my strength （3） . We finally reached a small htel but t ur despair, we fund we had （4） ur mney. ◆完成句子（5）By this time he had （ 用尽）all his savings.
given ut/run ut
gave ut/ran ut
used up/run ut f
used up/run ut f
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