人教版 (2019)Unit 5 Working the Land教学设计

这是一份人教版 (2019)Unit 5 Working the Land教学设计，共6页。
主题语境：人与自然
主题群：自然生态
子主题：人类生存、社会发展与环境的关系
语篇类型：文本、词汇练习
文本分析：
[what]本课时共分三部分：第一部分呈现具体语境，让学生用课文中的词汇替代句子中的画线词汇，从而实现学生英语思维习惯的形成，有利于学生丰富英语词汇，形成词汇记忆网。第二部分要求根据语境，借助于提示字母，利用课文中恰当词汇的正确形式填空，此部分主要培养学生对词汇的理解运用能力。第三部分为一段介绍现代城市农业的创新之举的文章，让学生用给出词汇的正确形式进行填空。
[Why]学生可以从不同的角度途径与方法理解和学习词汇，符合学生的学习认知规律，有利于培养学生的词汇运用能力。通过语篇阅读，在巩固词汇的基础上，促进学生理解“人类生存、社会发展与环境的关系”。
[Hw]通过同义词语置换的方法，学习课文中的重要词汇，帮助学生养成用英语理解词汇的思维习惯，并在具体语境中，复习词性和词形的变化；通过词汇训练，理解本课的主题。
课时目标
1.理解课文中重点词汇，并准确运用这些词汇。
2.使用课文所学词汇深化对单元主题意义的理解。
重点难点
重点：
理解和使用课文中的重点词汇。
难点：
重要词汇的转换与运用及对语篇话题的理解与把握。
教学准备
教师准备：
提前准备课文中重要词汇的英文释义、词汇的构词法。
学生准备：
1.预习本课词汇和课文内容，了解人类生存与发展的话题。
2.利用网络、双语词典初步了解重要词汇的英文释义及含义。
教学过程
Step I 学习理解
活动一：学习英文定义（English definitin learning）
Shw sme wrds and phrases t students and ask them t explain their meanings in English.
Suggested answers:
·tackle: t make a determined effrt t deal with smething difficult
·vercme: t successfully deal with smething such as a feeling r a prblem
·devte: t give mst f yur time and effrt t sth
·bst: t increase smething
·cnvince: t believe sth
·leisure: free time
·cnsumptin: the act f using energy, fd r materials
·assumptin: a belief r feeling that sth is true, althugh there is n prf
·generate: t prduce r create sth
·cnventinal: tending t fllw what is dne r cnsidered acceptable by sciety in general
·crisis：a time f great danger，difficulty r cnfusin
·be cmprised f：be made up f
·visin：the ability t think abut r plan the future with great imaginatin and intelligence
·deep dwn：in reality
·celebrity: the state f being famus
·reality：fact
【设计意图】此部分遵循先入为主、信息输入的规律，鼓励学生探寻课文中重点词汇的英语释义，为下一步的词语替换练习做好热身与铺垫。同时促进了学生的英语思维，利于学生从多维度理解英语词汇的含义，丰富词汇量，形成词汇网。
活动二：同义词填充（Synnyms filling）
Encurage students t replace the underlined wrds with the crrect frms f the wrds frm the text.（Part 1, P52）
Suggested answers:
①tackle ②devtes ③was（strngly）cnvinced
④vercame ⑤expand ⑥leisure
【设计意图】此活动训练了学生在特定语境中用英语解释英语词汇的能力，强化了对课文中重点词汇的理解和巩固，实现了词汇间的新旧衔接与过渡，易于新词汇的记忆。
Step Ⅱ 应用实践
活动三：内化与运用（Applicatin）
1.Cmplete and use.
Ask students t cmplete the sentences with the crrect frms f the wrds frm the text. They can use these wrds t make their wn sentences. (Part 2, P52)
Suggested answers:
①characteristics
Can yu tell me the characteristics f the male bird?
②shrtage
There’s a shrtage f fd and shelter in the refugee camps.
③assume
He assumed he wuld pass the exam.
④cnsumptin
Peple reduce their meat cnsumptin.
⑤celebrities
They were entertained by tp singers, dancers and t celebrities.
⑥crisis
We try ur best t help persns in crisis situatins.
⑦cnventinal
The man is cnventinal in his view.
⑧generate
My idea generated their interest.
2.Read and fill.
Ask students t read and cmplete the news reprt belw with the crrect frms f the wrds and phrases in the bx. (Part 3, P52)
Suggested answers：
is cmprised f；real；cnsumptin；deep dwn；cnventinal；visin；tackling
【设计意图】此活动能更好地帮助学生学习使用本单元的重点词汇，并在具体语境中分析、判断、选择和运用词汇的正确形式。语篇文本的设置，有助于学生了解人类生存、社会发展与环境的关系。
Step Ⅲ 迁移创新
活动四：推理与论证（Discussin）
1.Ask students t wrk in pairs and discuss why agriculture is imprtant with wrds and phrases learnt in the unit.
2.Organise students t list sme leading agricultural scientists and remark their cntributins in agriculture.
【设计意图】在单元主题的背景下设置讨论活动，充分运用本单元的词汇表达观点，提高学生的语言能力；通过评价、比较等途径发展学生的思维品质，提升学生崇尚科学、关注人类发展的文化意识。
板书设计
tackle vercme devte
bst cnvince leisure
cnsumptin assumptin generate
cnventinal crisis be cmprised f
visin deep dwn celebrity
reality
________①T deal with this crisis, he chse t study agriculture.
________②He is a very gd actr and he cmmits himself t every rle that he takes n.
________③Yuan Lngping strngly believed that the answer culd be fund in the creatin f hybrid rice.
________④Yuan Lngping, thrugh intense effrt, slved enrmus difficulties and develped the first hybrid rice that culd be used fr farming.
________⑤This hybrid enabled farmers t increase their utput greatly.
________⑥Students are encuraged t try a variety f free-time activities t reduce the Intense stress frm studying.
①The c________ f a persn are the special qualities that make him r her different frm thers.
②Scientists frm different cuntries have been pursuing varius pssibilities t vercme fd s________.
③Many f us a________ that earthquakes wuld never happen in ur area.
④With mre and mre farm machines being used in the fields, the c________ f fuel has been increasing.
⑤Newspapers shuld pay less attentin t media c________ and mre attentin t ur natinal heres.
⑥Our general manager tried his best t help vercme the difficulties we were facing during the financial c________.
⑦My mther is very c________ and finds it hard t accept the mdern lifestyle that I enjy.
⑧The gvernment has decided t bst the prgramme t g________ mre new jbs.
tackle visin cnventinal deep dwn
be cmprised f reality cnsumptin
A vast undergrund shelter built during Wrld War II has been turned int an urban farm, supplying supermarkets and restaurants in Lndn. The shelter, which culd prtect up t 8,000 peple frm wartime bmbs, ________ tw large tunnels that were intended t ne day becme an extensin f the Lndn Undergrund. But that never became ________ and the shelter was left fr 70 years. Then businessmen decided t make use f it t grw green vegetables t meet increasing ________ demands.
The tunnels are lit with pink LEDs as there is n natural light ________ belw the grund. The vegetables are grwn in special liquids instead f the earth that is used as in ________ farming. Many experts share a ________ that this kind f urban farming culd help nt nly in ________ the prblem f ppulatin grwth, but als in adapting t climate change.
Unit 5 Wrking the Land
Perid Ⅱ Learning Abut Language（1）
I.学习理解
活动一：学习英文定义（English definitin learning）
活动二：同义词填充（Synnyms filling）
Ⅱ.应用实践
活动三：内化与运用（Applicatin）
1.Cmplete and use.
2.Read and fill.
Ⅲ.迁移创新
活动四：推理与论证（Discussin）