《The power of the nature》导学案(3份打包)
- 资源简介:
Boonit4 Global warming 词汇运用导学案.doc 78.50 KB
Boonit4 Global warming语法导学案.doc 39.00 KB
Boonit4 Global warming阅读导学案.doc 55.00 KB
Boonit4 Global warming 词汇运用导学案
【课标解读目标】:
学习并掌握本单元所学词汇和短语,学会根据与全球变暖知识的词汇进行分类记忆,以便逐步扩大词汇量
【教学目标】:
1. 扎实掌握重点词汇与省略的用法,提高自己的语言运用能力。
2. 自主学习,合作探究,共同完成任务。
3. 激情投入,运用所学词汇表达情感并激情投入,体验学习的快乐。
【重点和难点】:四个单词和四个短语的用法
【教学过程】
【巧设导语 激发兴趣】
一、核心单词
1. range n.行列, 范围;v. 排列, 归类于
【基本用法】a wide range of…大范围的;许多各种不同的
within the range of 在…….的范围之内
beyond the range of…超越……的范围
out of / beyond one’s range某人能力达不到的
range from… to … / between… and …从……到……不等
练练吧:
(1)The shop keeps _______________ goods. (商品品种多) .
(2)_____________ (年龄范围)is from six to twelve years old.
(3)The temperature ___________________________
(在15度到35度之间).
(4)The houses are sold out ______________________
在这个价格范围之内的房子已售完。
2. average adj.平均的;普通的,中等的 n.平均,平均数
【基本用法】on average 平均地;通常
above/below the average 在平均水平以上(下)
an/the average of… ……的平均数
练练吧:
(1) His ________________ of this three subjects is 96.
他三科的平均成绩是96。
(2)____________ 4, 8, and 60 is 24. 4、8和60的平均数是24。
(3)They went to the cinema on _____________10 times a year.
他们平均每年看10场电影。
(4)He is an __________ man and there's nothing special about him.
他是个普通人,没什么特别的。
(5)____________, people who don’t smoke are healthier than those who do.
通常,不吸烟的人比吸烟的人健康。
难点突破:
(1) Don’t expect too much of him. After all, he is a child of_______ intelligence.
A. average B. slight C. strange D. different
(2)这一地区农民的收入高于全省的平均水平。
The income of the farmers in this area is _________________ the province.
二、核心短语
1.come about 发生
【基本用法】
(1) _______ did this dangerous state of affairs _____________?
这种危险的事态是怎么发生的?
(2) I’ll never understand how ____ came about ______ you made such a mistake.
我真不明白你居然犯了这么个错误。
【联想拓展】
____________ 偶然发现;被理解
____________ 发生;产生;出现;形成
____________ 上场;开始;赶快;加油
____________ 出来,发芽;出版;说出;洗掉
__________________ 苏醒, 醒悟
________________ 提出;想出;赶上
【高考链接】
It's already 10 o'clock. I wonder how it ____________ that she was two hours late on such a short trip.
A. came over B. came out
C. came about D. came up
【易混辨析】
come about / take place / breat
(1)come about“发生,产生”,指要求解释或说明事情发生的理由。通常与how连用。
(2)take place“发生”,指事件或事故的发生是在预料中的并非是偶然的,进而引申为按计划“进行,举行”。
(3)breat 指战争、火灾、疾病等的突然“发生、爆发”。
【即境活用】用come about; take place;breat填空:
(1)A fire _______________ during the night.
Boonit4 Global warming语法导学案
【课标解读】
知道省略类型并加以运用
【教学目标】
1. 认识省略类型
2.知道省略成分
【重难点分析】
如何运用省略
【教学过程】
(一)it在强调句中的用法
“强调”就是使句子的某一部分比一般情况下显得更重要。英语表达中,要强调句子的某一成分,一般可用强调句型“It is (was) +that (who) +句子的其余部分”。It在句中无意义,只起引出被强调部分的作用。被强调的部分指人时,除可用that外,还可换用who。去掉强调结构It is (was) … that(who)…后,剩下的词仍能组成一个完整的句子(有时需调整下语序),这是判断是不是强调句型的关键。
观察下面句子里被强调部分在原句中充当的成分:
① It was I who (that) met Tom in the street yesterday. 强调主语
② It was Tom that I met in the street yesterday.
强调宾语
③ It was in the street that I met Tom yesterday.
强调地点状语
④ It was yesterday that I met Tom in the street.
强调时间状语
练练吧:
对句子中划线部分进行强调:
①Jim bought some apples in the Supermarket.
____________________________________________
②Many birds are singing in the sky.
____________________________________________
③I met him at the school gate.
____________________________________________
强调句句式:
①一般疑问式:
Is it Professor Wang who teaches you English?
Was it in 1949 that new China was founded?
总结:强调句的一般疑问句一般结构为:
___________________________________
②特殊疑问式:
When was it that I got back home yesterday?
Where was it that he learned how to grow vegetables?
总结:强调句的特殊疑问句一般结构为:
___________________________________
③not…until…强调句一般结构为:
It is/was not until+被强调部分+that+其他部分
He didn’t go to sleep until his mother came back home.
改写成强调句:
_________________________________________
(二)it的虚义
it还可以作虚词。作虚词时,它没有具体意义,只是为了句法结构的需要。该用法主要有以下几种情况:
1, it用作没有具体意义的主语,常出现于表示气候、天气、温度、时间、地点、距离、自然环境等意义的句子中。
It is very warm and wet in South China these days.
这些天华南地区温暖湿润。
It was very cold; it snowed and grew dark.
天很冷,下起了雪,天渐渐变黑了。
It was a long time before my turn came.
好久才轮到我。
It's too late. It's six already.
很晚了,已经六点了。
It's two miles to the nearest post office from here.
最近的邮局离这儿有两英里。
2,it放于like/dislike/hate/appreciate后,然后再接一从句,it无具体意义(可以理解成是形式宾语)
I don't like it when he is unhappy.
我不愿意他不高兴。
I hate it when people talk with their mouth full.
我讨厌人们说话时满口是饭。
I will appreciate it if you can help me.
如果你能帮我,我将非常感激。(注意:it不能you替代)
3.用于某些习惯用语中,在这些习惯用语中it 无具体意义。
Boonit4 Global warming阅读导学案
【课标解读】
通过阅读不仅训练他们的阅读技能,还要让学生学到一些有关全球变暖问题的单词和短语
【教学目标】
1. 透彻理解课文;培养快速阅读、整体理解的能力。
2.自主学习,合作探究;能够流利的复述课文。
3. 了解环境保护和全球变暖问题,以积极的热情投入到学习,享受英语阅读的乐趣。
【重难点分析】
1.课文理解。
2. “it”的用法
【教学过程】
【巧设导语 激发兴趣】
Task 1 Vocabulary(词汇预习)
Preview the new words of this text.
【设计意图】通过预习词汇为下一步的阅读扫清生词障碍。
Task 2 Warming up(热身)
Please look at the pictures on P25 and answer:
1. What do we use energy for?
2. Where does all this energy come from?
3. Which energy sources are renewable and which are non-renewable?
【设计意图】通过图片激发学生兴趣,引出本单元的话题:许多动物都处于危险之中,唤起学生的忧患意识,为后面的阅读做铺垫,帮助学生顺利完成报告阅读。
Task 3 Do the Ex. in Fast reading
Task 4 Read the text and try to find out the difficult and charming sentences and then try to analyze or memorize them.
【设计意图】通过让学生课前自己找出难句、典句并试着分析和欣赏,培养学生主动发现问题问题和解决问题的能力,同时为课上的研读环节作了充分的铺垫。
In class(课上交流展示、研讨提升)
Step 1 Check-up and lead in(展示预习成果和导入新课)
1. Get two members of different groups to come to the Bb and check up their prevision tasks, one group to do the following task:
Find the words or expressions for each of the following meanings from the text.
A.________ to use up
B.________ to express
C.________ to taick look
D.________ to take care of
E.________ for each
F.________ sudden great disaster
G.________ to support
H.________ not agree
I. ________ gentle
资源评论
共有 0位用户发表了评论 查看完整内容我要评价此资源