西安翻译学院闫亚亚：人教版高二英语选修六Unit4 Global Warming教学设计

第一篇：西安翻译学院闫亚亚：人教版高二英语选修六Unit4 Global Warming教学设计

普通高中课程标准实验教科书英语选修6教学设计

Unit 4 Global warming---New words Backgroud information: Students:57 The Eight High Middle School students Class 2 Grade 2.Lesson duration:80mins（9:40---11:10）on Nov.29th Teaching aims : 1.To learn the new words and expressions.2.Make sure the students understand the new words and can use them flexibly.3.To learn to express their own opinion about global warming.The key points of teaching：

1.How to make the students to understand some useful phrases and words.2.Let the students understand the new words and remember them in mind.The difficult points of teaching: Some specialized words , their different forms and difficult phrases for them to understand.Language contents and skills:

consume: vt: 消费；消耗；耗尽；吃完

n :consumption 消耗；消费

consumer

消费者 eg ：We must consume breakfast before class.come about : 发生；造成 eg ：How did it come about? 同义词、组：happen , occur, take place 知识扩展：come across 偶然遇见，碰上 come after 跟在（…）后面

come along 一起来，跟着来；进展，进步 eg: She came along with us.come and go 来来往往

random:adj : 胡乱的；任意的adv: randomly / at random 胡乱地；随便地

“ n” : randomness

eg：

random event 随机事件

a random guess 瞎猜

There are many soiled dishes piled at random/randomly.=Soiled dishes were piled at random / randomly.subscribe :vi ：同意；捐赠；订阅 subscribe to an opinion 同意某观点 subscribe for a dictionary 预订字典 subscribe to a magazine 订阅杂志

vt :<签署>文件；捐助 subscribe an act 签署法案

subscribe liberally to the relief fund.为救灾基金捐款 同义词：contribute，donate “n” ： subscriber签署者；订购者；捐赠者 quantity n :数，数量

quantities of/a quantity of 大量的 同类总结：

a lot of /lots of + C/U

a number of + C/U

scores of + C

a great deal of + U

a large amount of +U

eg:There are quantities of coal in the north of Shai'xi.tend : vi:趋向，易于；照顾

tend to sb.接待某人

eg：I'll tend to my teacher at home tomorrow.vt: 照顾；护理

tend the sick护理病人

tend to do sth 倾向做某事

eg：She tends to watch TV on weekend.go up 上升；增长；升起

eg：Production keeps going up.生产量不断上升 per

per annum 每年

per month每月

eg:This kind of magazine is ten yuan per copy.这类杂志每册十元。

trend “n” 趋势；倾向；走向

Vi：倾向；趋向

eg ：an upward trend of prices 物件上涨的趋势

the trend of history 历史方向/趋势

Modern life trends towards less formal customs.现代生活倾向于较少拘泥于客套习俗。

oppose vt ：反对；反抗；与（某人）较量

opposed adj ：反对的；对立的

be oppose to + doing/noun/noun-phrases 反对......eg:We are firmly opposed to the plan.我们坚决反对这项计划。consequence “n”:结果；后果；影响；重要性

in consequence of 由于......的缘故

It's of no consequence.这是无关紧要的。

a person of consequence 举足轻重的人

take the consequences 承担后果

adj ： consequent 作为结果的；合理的 range ：“n”

种类；范围；系列

a range of 一系列

a wide range of choices 广泛的选择范围

Teaching stages and procedures : 1.Guide students to pronounce each new words by themselves and read it out loudly.2.Correct the students' pronunciation and let them read after the teacher.3.Explain the words' different usages and forms.4.Make sentences in order to let the students understand the words in an easy way.Teaching aids : blackboard, dictionary，video End of lesson summary：

1.Important words：consume，random，subscribe，quantity，tend，trend，oppose，consequence，range，glance，steady，average，advocate，circumstance，contribution，presentation。

2.Important phrases：come about，quantities of，result in，be opposed to，even if，keep on，on the whole，on behalf of，put up with，so long as，and so on。3.Remind the student to arrange their notes.Optional activities and assignments: 1.Give the students chances of translating some phrases and sentences.2.Play a game by using the words that has learned in the class.After lesson reflection: The lesson went on well.Students were quite excited and positive.But not enough time was given for students to make sentences,so some students still have difficulty answering the simple questions.More practice and checking are needed for these students in the next class.