高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement教案

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement教案，共5页。
主题语境：人与社会
主题群：历史、社会与文化
子主题：对社会有突出贡献的人物
语篇类型：语法练习
文本分析：
[What]本节课围绕主题语境设置了三个部分：第一部分是识别限制性定语从句和非限制性定语从句及功能。第二部分是使用恰当的关系词将两个简单句改写成非限制性定语从句。第三部分是用非限制性定语从句补全句子，要求学生能够使用恰当的关系词引导从句，补充说明先行词。
[why]在本单元主题语境中学习非限制性定语从句，让英语句式表达更丰富多彩。
[Hw]本课以例句示范、改写句子、补全句子的形式，使学生识别非限制性定语从句的特征，练习非限制性定语从句的用法，在语法学习的过程中加深对主题意义的理解。
课时目标
1.在语境中学习、理解非限制性定语从句的用法。
2.获取更多主题语境的信息，加深对主题意义的理解。
重点难点
重点：
对非限制性定语从句的特征和具体用法的理解。
难点：
使用非限制性定语从句描述人或物。
教学准备
教师准备：
非限制性定语从句的练习题。
学生准备：
复习限制性定语从句的用法并预习非限制性定语从句的用法。
教学过程
Step Ⅰ 学习理解
活动一：识别非限制性定语从句
Read the fllwing sentences and underline the relative clauses.Then name the tw types f clauses and state their functins.
Suggested answers：
① They tested hundreds f Chinese medical treatments that shwed prmise in the fight against the disease.
（restrictive，describe the kind f medical treatments they tested）
② Tu Yuyu was awarded the Nbel Prize，which is cnsidered ne f the highest internatinal hnurs a persn can receive.
（nn-restrictive，give extra infrmatin abut Nbel Prize）
③ Tu Yuyu went t Hainan，where malaria was mre cmmn，t study malaria patients.
（nn-restrictive，give extra infrmatin abut Hainan）
④ Later，the medicine was tested n malaria patients，mst f whm recvered.
（nn-restrictive，give extra infrmatin abut the patients)
⑤ This medicine，which was called artemisinin，sn became a standard treatment fr malaria.
（nn-restrictive，give extra infrmatin abut the medicine）
【备注】语法知识点讲解详见第二教案“重点语法精讲”。
【设计意图】介绍对社会有突出贡献的人物屠呦呦时，课文中用了定语从句，增加了表达效果。从课文中列举出一些含有定语从句的句子，使学生在具体语境中识别定语从句，分析句子结构，区别限制性定语从句和非限制性定语从句，初步认识和理解非限制性定语从句的功能和意义。
Step Ⅱ 应用实践
活动二：改写句子
Rewrite the sentences using nn-restrictive relative clauses.Hw d the sentences flw differently？
EXAMPLE
The bk tells us abut Alexander Fleming. He discvered penicillin.
→The bk tells us abut Alexander Fleming，wh discvered penicillin.
Suggested answers：
① We were very impressed by the ld man，wh was nt willing t acknwledge defeat.
② Afterwards，Einstein had t flee Germany，where Hitler was in pwer.
③ There is nthing we can d t help Linda，whse circumstances are beynd ur cntrl.
④ The teacher asked us t listen t a speech by his favurite nvelist，J K. Rwing，which inspired us a lt.
⑤ The building under cnstructin was designed by I.M. Pei—a famus Chinese-American architect，wh was brn in Guangzhu，China.
⑥ I was asked t explain the prject with the help f a flw chart，which was a big challenge fr me.
【设计意图】通过分析两个简单句中相同的部分，然后使用恰当的关系词将其中一个相同部分替换，从句前加逗号，从而将两个简单句改写成非限制性定语从句，以此让学生在练习中感受、总结出选择非限制性定语从句关系词的技巧并正确使用。
Step Ⅲ 迁移创新
活动三：情境应用
Wrk in grups. Cmplete the sentences using nn-restrictive relative clauses t give extra infrmatin.Then share them with yur grup members.
EXAMPLE
I’d like t try…，…
→I’d like t try that Chinese herbal medicine again，which seems t wrk best fr my cugh.
Suggested answers：
① I wuld like t travel arund Sichuan Prvince，where Jiuzhaigu lcates.
② What impressed me mst abut the film was the ending，which was quite mving.
③ My favurite scientist is Nikla Tesla，wh was quite brilliant but als had sme crazy ideas.
④ Finally we arrived at the z，which was clsed fr repairs.
⑤ My grandparents like ging fr utings in spring，which is gd fr their health.
⑥ I wish t btain a driving licence，which is necessary if yu want t drive a car.
⑦ My best friend came t visit last week，which was the first time I had seen him in years.
【设计意图】在学习和练习了非限制性定语从句的用法之后，把语法置入现实生活情景中，学生结合自己的具体情况，用非限制性定语从句补全句子，在特定的语境中使用、理解非限制性定语从句，表达自已的想法，这加深了对非限制性定语从句用法的理解，改变了单纯的语法练习，提高了学生学习语法的兴趣。
板书设计
① They tested hundreds f Chinese medical treatments that shwed prmise in the fight against the disease.
② Tu Yuyu was awarded the Nbel Prize，which is cnsidered ne f the highest internatinal hnurs a persn can receive.
③ Tu Yuyu went t Hainan，where malaria was mre cmmn，t study malaria patients.
④ Later，the medicine was tested n malaria patients， mst f whm recvered.
⑤ This medicine，which was called artemisinin，sn became a standard treatment fr malaria.
① We were very impressed by the ld man. He was nt willing t acknwledge defeat.
② Afterwards，Einstein had t flee Germany. Hitler was in pwer there.
③ There is nthing we can d t help Linda. Her circumstances are beynd ur cntrl.
④ The teacher asked us t listen t a speech by his favurite nvelist，J. K. Rwling. It inspired us a lt.
⑤ The building under cnstructin was designed by I.M. Pei—a famus Chinese-American architect. He was brn in Guangzhu，China.
⑥ I was asked t explain the prject with the help f a flw chart. It was a big challenge fr me.
In each case，there are tw shrt sentences which lk like separate t each ther. By cmbining the tw simple sentences tgether using nn-restrictive relative clause， the sentence becmes mre varied and has better flw.
① I wuld like t travel arund…，…
② What impressed me mst…，…
③ My favurite scientist is…，…
④ Finally we arrived at…，…
⑤ My grandparents like…，…
⑥ I wish t btain…，…
⑦ My best friend…，…
Unit 1 Peple f Achievement
Perid Ⅲ Learning Abut Language (2)
I.学习理解
活动一：识别非限制性定语从句
Ⅱ.应用实践
活动二：改写句子
Ⅲ.迁移创新
活动三：情境应用