


高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教案设计
展开这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教案设计,共6页。
主题语境:人与社会
主题群:科学与技术
子主题:科技发展与信息技术创新
语篇类型:文本、词汇练习
文本分析:
[What]本课时共四部分:第一部分为根据所给单词写出尽可能多的“动词+名词”结构的动词短语。第二部分为用所给的形容词完成句子以练习课文的重点单词。第三部分为同义词汇替换练习,是对文章重点单词、短语的练习。第四部分是给思维导图中添加更多元素以扩充自己的词汇量,进一步理解文章内容。
[why]了解“动词+名词”结构的动词短语,掌握文章重点单词及短语的用法,进一步熟悉课文。
[Hw]写出“动词+名词”结构的动词短语;在语境中选择并填写形容词;在语境中进行同义词汇替换;在熟悉课文的基础上完成思维导图,拓展词汇量。
课时目标
1.能在语境中运用本课重点单词和短语,并用于理解未来生活主题的相关信息。
2.使用本单元所学词汇描述未来生活,深化对主题意义的理解。
重点难点
重点:
使用所学词汇理解本单元主题语境的相关信息。
难点:
使用所学词汇描述与未来生活相关的话题。
教学准备
教师准备:
提前准备一些有关未来生活的词汇和素材。
学生准备:
预习本课词汇和课文内容。
教学过程
Step Ⅰ 学习理解
活动一:拼短语(Make phrases)
Ask students t try t write as many crrect pairs f“verb+nun”phrases as pssible in Part 1 n Page 16.
Suggested answers:
detect air quality;detect ptential dangers;integrate learning;
integrate the electrical wiring;leak il;switch n/ff the heater;
mnitr air quality;mnitr the electrical wiring;cure cancer;
have a preference;have cancer;becme rutine;issue a warning;
encurage learning;encurage innvatin;repair the heater;
repair the electrical wiring;reject a warning,reject innvatin
【设计意图】本活动关注词汇之间的搭配关系,以词块的形式便于学生记忆,记忆词块比脱离语境单独背单词更容易,准确性更高;同时,练习“动词+名词”形式的动词短语,强化学生对动词短语的认识,培养学生的词汇组块意识,提高学生英语词汇搭配能力及英语逻辑思维能力。
活动二:形容词填空(Adjectives)
Ask students t cmplete the sentences with the adjectives in the bx.
Suggested answers:
①relevant ②instant ③distant ④critical ⑤cnstant
⑥autmatic ⑦available ⑧secure ⑨efficient ⑩abnrmal
【设计意图】本活动中的形容词都是课文中的重点单词,让学生在具体语境中选填单词可以帮助学生更好地理解和运用单词。
Step Ⅱ 应用实践
活动三:内化与运用(Paraphrasing)
Ask students t paraphrase the sentences using the wrds and phrases in brackets in Part 3 n Page 16.
Suggested answers:
① Care will als be taken t integrate the building and surrunding architecture tgether t frm an effective system.
② We will ptentially benefit frm remte-cntrlled huses.
③ He insisted that everything in the smart hme wuld be all right. Nevertheless,I culd nt help but feel anxius.
④ It is a gd habit t make certain that yu keep track f yur bld pressure.
⑤ The mnitring system sends ut warnings the instant the car begins t leak il.
【设计意图】在高考英语试题中,阅读分数占据了较大比重,而阅读题中的一个重点就是用词多样性,即同义词替换,所以在日常的英语学习中需要注重积累同义词,只有这样才能够更加准确地理解文章的真正含义。
Step Ⅲ 迁移创新
活动四:推理与论证(Build up vcabulary)
1.Ask students t wrk in pairs and add mre elements in the mind map t build up their vcabulary.
2.Check their answers. Teacher can cllect as many answers as pssible and write the answers n the blackbard.
Suggested answers:
·Huses:integrated sensrs;remte cntrl;energy-efficient;vice cmmands;climate cntrl;hme autmatin;remte mnitring
·Transprt:driverless cars;high-speed rail;mag lev trains;hybrid cars;electric cars;bifuel;smart rads
·Health:health mnitring;nantechnlgy;rbtics;mbile apps;wearable mnitring devices;3D printing(e.g.,fr rgans r tissues);virtual reality(e.g.,fr remte surgery r diagnses);AI(e.g.,fr medical diagnses)
·Security:machines t detect disasters;CCTV cameras;data encryptin;mnitring drnes;bimetrics
·Wrk:telecmmuting;autmatin;clud technlgy;cllabratin tls;virtual ffices;Al;gig ecnmy
·Entertainment:CGI (cmputer-generated imagery);virtual reality;hme theatres;interactive TV;immersive media;augmented reality
【设计意图】学生使用多元思维和本单元所学词汇,通过结对活动,讨论和交流人们将来的生活方式,增加了活动本身的趣味性,提高了学习效率。
板书设计
Abnrmal autmatic available cnstant critical
efficient distant instant relevant secure
① Big data a will becme much mre _______ in slving crimes in the future.
② Many smart watches can prvide _______ fitness data.
③ It is pssible that this technlgical fantasy will cme true in the _______ future.
④ After the accident,bth drivers are in _______ cnditin.
⑤ The fridge keeps fd at a _______ lw temperature.
⑥ The air cnditiner wrks in _______ mde.
⑦ It is imprtant t make fd and water _______ t the survivrs.
⑧ Huses with advanced appliances will keep us _______ and healthy.
⑨ We find the German transprt system t be ne f the mst _______ in Eurpe.
⑩ The sensrs can detect anything _______ and autmatically call smene t cme and fix it.
① Care will als be taken t cmbine the building and surrunding architecture tgether t frm an effective system.(integrate)
② We will prbably benefit frm remte-cntrlled huses.(ptentially)
③ He insisted that everything in the smart hme wuld be all right. Hwever,I culd nt help but feel anxius.(nevertheless)
④ It is a gd habit t make certain that yu knw what is happening with yur bld pressure.(keep track f)
⑤ The mnitring system sends ut warnings as sn as the car begins t leak il.(the instant)
Unit 2 Lking int the Future
Perid Ⅱ Learning Abut Language(1)
Ⅰ.学习理解
活动一:拼短语(Make phrases)
活动二:形容词填空(Adjectives)
Ⅱ.应用实践
活动三:内化与运用(Paraphrasing)
Ⅲ.迁移创新
活动四:推理与论证(Build up vcabulary)
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