![新外研社高中英语必修三Unit3 The world of science-Using Language教学设计01](http://www.enxinlong.com/img-preview/3/4/15475233/0-1710149409277/0.jpg?x-oss-process=image/resize,w_794,m_lfit,g_center/sharpen,100)
![新外研社高中英语必修三Unit3 The world of science-Using Language教学设计02](http://www.enxinlong.com/img-preview/3/4/15475233/0-1710149409324/1.jpg?x-oss-process=image/resize,w_794,m_lfit,g_center/sharpen,100)
![新外研社高中英语必修三Unit3 The world of science-Using Language教学设计03](http://www.enxinlong.com/img-preview/3/4/15475233/0-1710149409360/2.jpg?x-oss-process=image/resize,w_794,m_lfit,g_center/sharpen,100)
外研版 (2019)必修 第三册Unit 3 The world of science教学设计
展开Using Language教学设计
教学目标:
By the end f this perid, students will be able t:
1.Identify and summarise the frms and functins f present perfect passive thrugh bservatin,and apply it crrectly in different cntexts and situatins;
2.Understand the main idea f listening materials,gather specific details t cmplete the ntes and explre general tpics related t inventins in daily life;
3.Utilise apprpriate structures t intrduce scientists and their achievements in varius fields.
教学重难点:
Guide students t understand the frms and functins f present perfect passive thrugh bservatin, and apply it crrectly in a real cntext;
Guide students t understand the stry behind each inventin thrugh reading and listening materials, and stimulate students’ interest in scientific and technlgical inventins.
教学方法:
Task-based Language Teaching Methd
课时安排:
One perid
教学设计:
Step Ⅰ Lead-in
Activity 1 Lk at the sentences and answer the questins.
a.I guess yu have been asked abut the title f yur bk befre.
b.New inventins like 3D printers have been used t make replacement hearts and bne parts.
1.What has happened t “yu” in sentence (a)?
2.Wh has used new inventins t make replacement hearts and bne parts in sentence (b)?
Activity 2 Cmpare them with the fllwing sentences and answer the questins.
c.I guess smene has asked yu abut the title f yur bk befre.
d.Peple have used new inventins like 3D printers t make replacement hearts and bne parts.
3.What is the difference between the tw grups f sentences?
4.Why des the authr chse t use the passive frm instead f the active frm in the reading passage?
Suggested answers:
Activity 1
1.Smene has asked “yu” abut the title f yur bk befre.
2.Peple have used 3D printers t make replacement hearts and bne parts.
Activity 2
3.In the first grup,the wrds in bld shw the use f the passive frm with the subjects,while in the secnd grup,the wrds in bld shw the use f the active frm with the subjects.
4.The authr chses t use the passive frm instead f the active frm t emphasise what has been dne,rather than wh r what des the actin.
Step Ⅱ Analysis and identificatin
Activity 1 Rewrite the underlined parts using the present perfect passive.
Within the next 80 years,ur lives may be changed beynd recgnitin by 3D printing.(1)It has already affected many things in ur lives,right dwn t the fd we eat.Fr instance,(2)sme restaurants in Lndn have served 3D-printed hamburgers t custmers.(3)But perhaps the mst significant success that peple have achieved t date is in medicine.(4)They have made human bdy parts,including a beating heart,with 3D printing technlgy.And it is nt just humans wh are benefiting—in Brazil,(5)peple have given a new 3D-printed shell t a turtle injured in a frest fire!
(1)___________________________________________________
(2)___________________________________________________
(3)_____________________________________________________
(4)_____________________________________________________
(5)_____________________________________________________
Suggested answers:
(1)Many things in ur lives have already been affected.
(2)3D-printed hamburgers have been served t custmers in sme restaurants in Lndn.
(3)But perhaps the mst significant success that has been achieved t date is in medicine.
(4)Human bdy parts,including a beating heart,have been made with 3D printing technlgy.
(5)A new 3D-printed shell has been given t a turtle injured in a frest fire!
Activity 2 Fill in the blanks.
现在完成时的被动语态
一般来说,主动语态和被动语态的选用应根据具体的情况而定。下面几种情况一般用被动语态:
(1)不知道或没有必要说明动作的执行者是谁。
·Such bks have been written fr children.
(2)强调动作的承受者,而不强调动作的执行者。
·All these prducts have been tested.
一、结构
注:1.主语是行为动作的承受者;
2.动作或状态在说话之前已经结束或持续到现在,并对现在产生影响或造成结果。
二、基本用法
1.表动作发生在过去,其结果对现在产生影响。
(1)Where has the recrder been put?I can’t see it anywhere.
(2)I gt caught in the rain and my suit has been ruined.
2.表动作从过去开始,一直持续到现在,可能还会延续下去。常与时间状语recently、lately、in/during/ver the past/last few years、s far、up t/till nw、by nw、since、ever since+时间点,fr+时间段等连用。
(1)The machine has been repaired fr tw hurs.
(2)His wrk hasn’t been finished s far.
3.用在时间或条件状语从句中,表示将来某时已完成的动作,即用现在完成时的被动语态代替将来完成时的被动语态。
When the bk has been published this year,the number f bks he has written will reach thirty.
【提示】 动词短语在被动用法中要注意保持其完整性,尤其是短语中的介词或副词。
The prblem has been paid special attentin t.
Activity 3 Observe and describe
Imagine yu are Dr Mre.Lk at the pictures and tell the plice abut the damage and lss t yur lab.Use the present perfect passive where apprpriate.
Suggested answers:
·The lck n the dr has been brken.
·The windw has been brken.
·My tw laptps have been stlen.
·Beakers and test tubes have been destryed.
·The bk case has been pened,and sme files have been taken away while thers have been thrwn everywhere.
·The rbt has been damaged.
Activity 4 Lk at the pictures and answer the questins.
physicist mathematician chemist
astrnmer gegrapher bilgist
1.What d yu knw abut these careers?
2.What famus scientists can yu name in these fields?
Suggested answers:
1.A physicist is a persn wh des research cnnected with physics r wh studies physics.
A mathematician is a persn wh is trained in the study f numbers and calculatins.
A chemist is a persn wh des research cnnected with chemistry r wh studies chemistry.
An astrnmer is a scientist wh studies the stars,planets,and ther natural bjects in space.
A gegrapher is a persn wh studies gegraphy r is an expert in it.
A bilgist is a persn wh studies r wrks in the field f bilgy.
2.Students’ wn answers.
Activity 5 Cmplete the intrductins abut different scientists with the wrds in Activity 4.
Pay attentin t the language that describes their careers.
Gu Shujing(1231—1316) was a famus Chinese 1. f the Yuan Dynasty.He invented twelve new instruments t study stars and planets.He als develped a calendar which is as accurate as the Gregrian calendar.A muntain n the Mn and a minr planet are named after him.
British 2. Charles Darwin(1809—1882) is best knwn fr his wrk On the Origin f Species,in which he explains changes in species due t natural selectin.His ideas deeply influence ur understanding f the relatinship between humans and nature.
Li Dayuan(ca 466—527) was a famus writer and 3. f the Nrthern Wei Dynasty.He did field research acrss China and studied mre than a thusand rivers and streams,alng with the landscape,histry and culture f the surrunding areas.
Marie Curie (1867—1934) was a wrld-famus 4. ,and was first awarded the Nbel Prize in 1903 fr her extrardinary wrk n radiactivity.She was als regarded as a brilliant 5.,and was again awarded the Nbel Prize in 1911 fr the islatin f pure radium.
Chen Jingrun (1933—1996) was ne f the wrld’s leading 6. .His wrk n Chen’s Therem made an imprtant advance twards prving Gldbach’s Cnjecture,the greatest unslved prblem in number thery.
Suggested answers:
1.astrnmer 2.bilgist 3.gegrapher 4.physicist 5.chemist 6.mathematicians
Step Ⅲ Listening
Activity 1 Inventin stries
Activity 2 Listen t the cnversatin and number the pictures in the crrect rder.
Activity 3 Listen again and cmplete the ntes.
What is it?
It’s 1.__________________________.
Wh was it invented by?
It was invented by 2. called Kenneth.
Wh inspired the inventin?
3. ,wh has Alzheimer’s.
Hw des it wrk?
4. is sent t a mbile phne like an alarm when the persn with it 5. .
Suggested answers:
Activity 1 略
Activity 2
c b d a e
Activity 3
1.a pair f scks designed fr peple with Alzheimer’s disease
2.a student frm New Yrk
3.His grandfather
4.A warning
5.gets ut f bed
听力评价量规
Step Ⅳ Discussin
Wrk in pairs.Act ut the cnversatin abut the inventin f the telephne.
Student A:Turn t Page 106.
Student B:Turn t Page 110.
Learning t learn
Exclamatry sentences express strng emtins,such as surprise,shck,jy,emphasis and excitement.These are usually frmed with what r hw,and in written frm usually end with an exclamatin mark.
Step Ⅴ Hmewrk
Activity 1 语法专练
1.The English sng (sing) fr many years,but we still like it.
2.The famus musician,as well as his students, (invite) t perfrm at the pening ceremny last night.
3.Oh n!We’re t late.The train (leave).
4.Lts f studies (shw) that glbal warming has already becme a very serius prblem.
5.Over the past three years,the paintings (take) t mre than 20 museums in the wrld.
6.Sme effrts (make) t imprve the air quality in the city last winter.
7.Since the early 1990s,a lt f clinics (fund) in this cuntry t treat pr peple fr free.
8.—Have yu heard abut that fire in the market?
—Yes,frtunately n ne (hurt).
9.Mre than 50,000 yuan (raise) fr the pr family since the grup was funded.
10.His eyes (fcus) n the cmputer fr 3 hurs.
11.The prblem which has been drawn attentin hasn’t been slved yet.
12.Their new huse (decrate) fr tw mnths and they will settle in it in the near future.
13.Their new cars (advertise) n the Internet fr a lng time.
14.Every pssible means (try) t save the wunded sldier up t nw.
15.Despite the previus runds f talks,n agreement (reach) s far by the tw sides.
Activity 2 翻译句子
1.男孩们已经多次被警告不要在那个湖里游泳,但这并不起作用。(warn)
2.我们很高兴被告知他以优异的成绩拿到了复旦大学的录取通知书。(admit)
3.从那时候起,她就没来过信。(hear)
4.近十年来,学校发生了巨大的变化。(take place)
5.多亏科学家们的努力,迄今为止,医学取得了重要的进展。
Suggested answers:
Activity 1
1.has been sung 2.was invited 3.has left 4.have shwn 5.have been taken 6.were made 7.have been funded 8.was hurt 9.has been raised 10.have been fcused 11.t 12.has been decrated 13.have been advertised 14.has been tried 15.has been reached
Activity 2
1.The bys have been warned nt t swim in that lake many times,but it desn’t make any difference.
2.We are delighted t be tld that he has been admitted int Fudan University fr his excellent grades.
3.She hasn’t been heard frm since then.
4.Great changes have taken place in the past 10 years in ur schl.
5.Thanks t the scientists’ effrts,imprtant advances have been made in medicine s far.
Step Ⅵ 语法评价量规
英语语法(现在完成时的被动语态)评价量表
教学反思:
本板块包括语法部分Present perfect passive、词汇部分的Career in science和听说部分的Inventin stries。语法部分旨在引导学生感知发现、总结规律、在真实语境中运用英语基本句型词汇部分旨在引导学生掌握并运用介绍不同领域著名科学家及其成就的词汇;听说部分引导学生关注日常生活。
肯定式
主语+have/has been dne...
否定式
主语+have/has nt been dne...
一般疑问式
Have/Has+主语+been
特殊疑问式
疑问词+have/has+主语+been
评价指标
优
良
中
差
自评
互评
师评
主旨要文
能够准确理解主旨要义,快速准确进行排序
能够基本理解主旨要文,准确进行排序
能够理解部分主旨要义,未能准确进行排序
未能理解主旨要文,未能准确进行排序
获取事实性的具体信息
能够准确获取对话细节信息(Kenneth如何发明出阿尔兹海默病病人可以使用的特殊袜子)
能够基本获取对话细节信息
能够获取部分对话细节信息
未能获取对话细节信息
对所听内容做出推断
能够对所听内容做出准确推断
能够对所听内容做出基本推断
能够对所听部分内容做出推断
未能对所听内容做出推断
理解说话者的意图,观点或态度
能够准确理解说话者的意图、观点或态度
能够基本理解说话者的意图、观点或态度
能够理解说话者的部分意图、观点或态度
未能理解说话者的意图、观点或态度
评价指标
优
良
中
差
自评
互评
师评
基本概念
能准确理解和把握现在完成时被动语态的意义
能基本理解和把握现在完成时被动语态的意义
能部分理解和把握现在完成时被动语态的意义
未能把握现在完成时被动语态的意义
基本结构
能够非常准确地掌握现在完成时被动语态的肯定、否定、一般疑问和特殊疑问结构
能够基本上掌握现在完成时被动语态的肯定、否定、一般疑问和特殊疑问结构
能掌握部分现在完成时被动语态的肯定、否定、一般疑问和特殊疑问结构
基本上不知道现在完成时被动语态的肯定、否定、一般疑问和特殊疑问结构
应用
能够精准地识别文章和高考语法填空中的现在完成时被动语态
能够在大部分情况下正确地识别文章和高考语法填空中的现在完成时被动语态
在较少的情况下,能够正确地识别文章和高考语法填空中的现在完成时被动语态
未能在文章和高考语法填空中识别现在完成时的被动语态
迁移
能够在作文中非常自如、恰当地使用现在完成时的被动语态
能够在作文中较为恰当地使用现在完成时的被动语态
能够在作文中使用现在完成时的被动语态,但是错误较多
在作文中基本上未能正确使用现在完成时的被动语态
高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope教学设计: 这是一份高中英语外研版 (2019)必修 第三册<a href="/yy/tb_c4002270_t8/?tag_id=27" target="_blank">Unit 6 Disaster and hope教学设计</a>,共6页。教案主要包含了活学活用等内容,欢迎下载使用。
高中英语外研版 (2019)必修 第三册Unit 4 Amazing art教案设计: 这是一份高中英语外研版 (2019)必修 第三册<a href="/yy/tb_c4002268_t8/?tag_id=27" target="_blank">Unit 4 Amazing art教案设计</a>,共10页。
高中英语外研版 (2019)必修 第三册Unit 3 The world of science教案: 这是一份高中英语外研版 (2019)必修 第三册<a href="/yy/tb_c4002267_t8/?tag_id=27" target="_blank">Unit 3 The world of science教案</a>,共4页。