12-26 23:26:40 浏览次数:947次 栏目:高二英语教案
教学目标
一、Teaching Aims
本单元为复习课,重点复习1至5单元出现的语法现象和日常交际用语。同时通过对话课的学习与操练,进一步熟悉有关打电话的用语,通过对两篇文章的学习,了解一些有关集邮,集硬币方面的知识,学生能够对硬币的历史,发展和收藏进行介绍。
二、Teaching important and difficult points
1.Words and phrases
shape, ring, collection, bank, material, hide, (hid, hidden), envelope, cheaply, cock, shame coin, silver, penny, (pi. pence) , mine, possibly, whenever, whatever, afford, hand out, here and there, look round, sooner or later, pick up, packs of, kind of…, at the beginning, be mixed with
2.Daily expressions
Hello. Can I speak to Zhou Lan, please?
This is Zhou Lan speaking.
But I’ve only just got home.
I would like to ask you about some stamps.
What a pity! What a shame!
I’ll ring you if I have any news.
It’s a pity I didn’t think of it earlier.
3.Grammar
Revise grammar from unit one to unit five.
教学建议
对话课建议:
在Lesson 21 有关打电话的对话练习,教师引导学生以口头练习为主,让学生在对话交际功能学会打电话的用语。教师可设置情景对话让学生们进行操练,比如说:教师让两个学生们到前表演,话题为谈论借英语学习杂志或其它使用学生们感兴的题目,教师给学生在黑板上写一些电话用语的日常用语如:Can/May I speak …..? This is ….speaking? Is that..? so on教师在这里只充当配角。
课文建议
教师在Lesson22中,让学生分小组学习本文章,复述课文,分小组讨论集邮的好处。教师与学生们共同参与完成本课的学习内容。教师尽力给学生们多提供有关本课内容的信息和图片。
听力建议
1.首先,教师对学生讲今天要学习的是收集硬币的知识,教师介绍在这段对话中共有五个人,他们都有不寻常的硬币。
2.教师让学生们阅读每一个练习的问题,弄清楚学生们在听的过程中应抓住哪些重点,然后教师在播放磁带,以泛听和精听为过程,最后教师检查学生做练习的情况。
教材分析
本单元是一个复习课,本文的对话是以打电话为主,练习打电话用语,语句比较简单,两篇阅读课是有关于收集硬币集邮的介绍,文中用一些数字表明硬币的发展过程,同时也学习提供一些集邮的建议,在23课中语法主要是复习1至5单元所学的知识点及词性的转换。
重点难点
辨析:pack与parcel,packet
这三个词都指包。
pack多指较小的包,与package可以互换;学生用的背包可用pack,如:
The soldier carried a pack on his back. 这个军人背上背着一个小包。
packet也指较小的包,多指同类东西的“一束”,“一盒”等,如:
a packet of letters(一捆信),packet(pack)of cigarettes(一包香烟)
parcel多指“邮包”。
shape,form,figure的区别
shape着重指人或物的比较具体的整个外形,不太正式。
We saw a shape through the mist but we couldn’t see who it was.我们从雾中看见一个人影,但我们看不清那是谁。
form指有具体结构和看得见的某种特殊形状或是抽象的形式
In the early morning light we could just see the forms of the mountains.在晨曦中,我们仅能看到群山的轮廓。
figure指物时,侧重指轮廓;指人时,着重指姿态。
I could see a tall figure near the door. 我可以看见门附近有一个高大的身影。
possible, probable的区别
这两个词的反义词是impossible, improbable
1)possible作“或许”解,有“也许如此,也许不如此”之意。强调客观上有可能性,但常常带有“实际可能性很小”的暗示。
2)probable用来指有根据,合情理,值得相信的事物,带有“大概,很可能”的意味。语气比possible要重,是most likely之意。
It’s possible, though not probable. That he will accept the terms.他也可能接受这些条件,但希望不大。
(2) be possible, be probable常用形式主语it,构成句型为:
It is possible/probable + that …(从句)
It is possible /probable+ for sb. to do sth. 例如:
他有可能做这件事。
[√] It is possible for him to do this.
[√] It is possible that he will do this.
[×] He is possible to do this.
particular, especial或special区别
三者均有“特别的”之意,
但particular指同类事物中具有独特性质的一个
especial和special相同,强调某种特殊的目的或用途,但especial为书面语,口语中多用special。
There was a particular expression in his eyes. 他眼睛中有一种特别的神情。
The patient needs special/ especial care. 病人需要特殊的照料。
Coins can be made of many different kinds of metal mixed together.
mixed together(=…which are mixed together)过去分词短语作后置定语,相当于一个省略的定语从句。
He is reading the short stories written by Lu Xun. ( = He is reading the shorts stories which were written by Lu Xun. )
Please give me letters received yesterday. (=…the letters which were received yesterday. )
如果这个分词是一个单词,就位于修饰的名词之前,作定语。
She is our respected teacher.
The lost key has been found.
A year passed when it was realized that the parcel had been sent to the wrong destination.一年以后才发现包裹送错了地方。
It’s possible that one of them kept a bank where the workers could keep their money safe.有可能他们中的某个人办了一家银行,工人们可以放心地把钱存在那儿。
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