高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教案及反思

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature教案及反思，共8页。教案主要包含了语法专练，翻译句子等内容，欢迎下载使用。

Using Language教学设计
教学目标：
By the end f this perid, students will be able t:
1.Understand the functin f the present perfect cntinuus tense by bserving the examples,and then use it in a specific cntext;
2.Wrk tgether t understand the tw tenses thrugh discussing and teaching;
3.Make relevant exercises t strengthen the grammar cntent.
教学重难点：
Understand the usage and cncept f the present perfect cntinuus tense.
Knw the differences between the present perfect cntinuus tense and the present perfect tense.
教学方法：
Task-based teaching methd
教学资源：
教材、多媒体课件、学案、黑板和粉笔。
教学设计：
Step Ⅰ Lead-in
Lk at the sentences frm the reading passage and answer the questins.
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.
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.
2.What is the difference between the expressins in bld in sentences (a) and (b)?
Suggested answers:
1.(1),(3)
2.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.
Step Ⅱ Analysis and identificatin
Activity 1 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 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.
Suggested answers:
1.have been hearing 2.has been making 3.is mving 4.have been flying 5.have been given 6.have been using
Activity 2 Lk at the charts and make sentences using the present perfect cntinuus tense
Suggested answers:
1.The number f trees has been increasing in the last 20 years.
2.Desert areas have been reducing in the last 20 years.
3.Butterfly ppulatin has been increasing/has been becming larger and larger in the last 20 years.
Step Ⅲ Listening
Activity 1 Read fr listening
Turism and the envirnment
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.
Activity 2 Listen t the cnversatin and chse the places mentined
Suggested answers:
b c
Activity 3 Listen 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.
Suggested answers:
1.hike in the muntains 2.cunt 3.hard wrk 4.elephants 5.lie n the beach 6.a nice htel 7.a ne-day bike tur
Step Ⅳ Turism and the envirnment
Activity 1 Cmplete the passage with the expressins in the bx
nt ec-friendly create pprtunities fr new businesses
disturb the wildlife help the lcal ecnmy
higher 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. .
Suggested answers:
1.create pprtunities fr new businesses 2.help the lcal ecnmy 3.nt ec-friendly 4.disturb the wildlife 5.prvide mre jbs 6.use up natural resurces 7.higher carbn emissins
Activity 2 Cmplete the bxes with the expressins in Activity 1
Advantages
Disadvantages
Suggested answers:
Advantages
1.attracting mre turists
2.creating pprtunities fr new businesses
3.helping the lcal ecnmy
4.prviding mre jbs fr peple living in the area
补充:
5.raising awareness f prtecting lcal wildlife
6.prviding lcals with a chance t experience ther cultures
Disadvantages
1.nt ec-friendly
2.disturbing the wildlife
3.using up natural resurces
4.higher carbn emissins
补充:
5.plluting inshre seawater
6.destrying lcal eclgical envirnment
Step Ⅴ Discussin
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.
Suggested answers:
Students’ wn answers.
Step Ⅵ Hmewrk
一、语法专练。
1.Amy (think) abut finding a new jb fr a whle year,but she hasn’t made her final decisin yet.
2.Lucy (have) guitar lessns every three weeks in the past three years,but nw she is cnsidering she’ll make it every ther week.
3.Cathy is taking ntes f the grammatical rules in class at Sunshine Schl,where she (study) English fr a year.
4.I have t see the dctr because I (cugh) a lt lately.
5.The huge insects (fly arund) my head in a black clud fr quite a while,which nearly drives me crazy.
6.Eve (think) abut having a secnd child fr a whle year,but she hasn’t made her final decisin yet.
7.Since last mnth,Gerge,alng with sme f his frmer classmates, (desire) t have a 20-year gathering during this summer hliday.
8.We (try) t make ur envirnment mre beautiful since the time humankind started gardening.
9.Excuse me,Madam.Ellen,a jurnalist frm the Daily Mail ___________________________(phne) all day.Culd yu speak t him nw?
二、翻译句子。
1.This is an amazing experience and a reminder f hw many species there are in the rain frest.
2.As turism develps,peple are becming increasingly cncerned abut the envirnment.
Suggested answers:
一、1.has been thinking 2.has been having 3.has been studying 4.have been cughing 5.have been flying arund 6.has been thinking 7.has been desiring 8.have been trying 9.has been phning
二、1.这是一段令人惊喜的经历,它提醒着我们,雨林中还有多少物种。
2.随着旅游业的发展,人们越来越关注环境问题。
评价量规
教学反思:
本节课学习了现在完成进行时的概念及用法。首先，讲述了作者戴上虚拟现实头盔装置探索亚马孙雨林的经历。然后，通过对比二十年前和现在的环境状况，使学生进一步熟悉现在完成进行时的用法。听说部分首先介绍了生态旅游的相关信息，然后是父女之间的一段对话，讨论生态旅游事宜。听说语段探讨了发展旅游经济与保护环境的问题。这部分是单元话题下的句子表达及应用和听说结合的综合活动，帮助学生聚焦语言的意义和功能，进行真实语境下的思考和交际运用。
评价项目
自我评价
教师评价
能够正确运用现在完成进行时
□Excellent
□Gd
□In need f
imprvement
□Excellent
□Gd
□In need f
imprvement
能够运用现在完成进行时介绍生态旅游
□Excellent
□Gd
□In need f
imprvement
□Excellent
□Gd
□In need f
imprvement
能够通过听力活动,正确获取主旨大意和详细信息
□Excellent
□Gd
□In need f
imprvement
□Excellent
□Gd
□In need f
imprvement
能够通过听力学习活动,深刻理解“生态旅行”
□Excellent
□Gd
□In need f
imprvement
□Excellent
□Gd
□In need f
imprvement
能够理解同伴的观点并给予恰当的评论
□Excellent
□Gd
□In need f
imprvement
□Excellent
□Gd
□In need f
imprvement