高一英语第二十单元教案

高一英语第二十单元教案

科目 英语

年级 高一

文件 high1 unit20。1。doc

标题 Mainly Revision

章节 第二十单元

关键词 高一英语第二十单元

内容

Mainly Revision

一、教法建议

本单元围绕造纸这一题材，让同学们通过阅读“Paper”一文，深刻认识我国古代劳动人民的智慧及纸的发明对世界的影响。

单元双基学习目标

Ⅰ。词汇学习

四会单词和词组：ink ， come out ， throw away ， metal ， pot ， form ， at the same time ， include ， Spain ， Spanish ， engine ， rocket

三会单词和词组：development ， print ， printing ， press ， method ， lightly ， unknown ， everyday ， net ， fishing net ， sheet ， describe ， steam

Ⅱ。 交际英语

Prohibition and warnings 禁止和警告

1 。 You can't / must not…

2 。 You'd better not do it 。

3 。 Don't smoke ! / Don't be late !

4 。 Look out ! / Take care ! /Be careful !

5 。 If you… ， you'll

6 。 Be sure not to ( you don’t ) …

7 。 If you don't want to…you'd better…

8 。 If you dare… ， you'll…

9 。 Look out for…/Be careful with…

Ⅲ。 语法学习

定语从句与其近似句型简析

⒈ ⑴ It is such a modern machine few of the workers know how to operate it 。

⑵ It is such a modern machine few of the workers know how to operate 。

A。 which B。 that C。 as D。 the one

析：⑴ B ⑵ C 句 ⑴ 是 such … that 引导的结果状语从句。句 ⑵ 是定语从句，先行词前有 such 修饰时用 as 引导，as 在定语从句中作 operate 的宾语。

⒉ ⑴ Is this museum they visited last week ?

⑵ Is this the museum they visited last week ?

⑶ Is this farm you used to work ?

A。 where B。 that C。 in which D。 the one

析：⑴ D ⑵ B ⑶ A 句⑴、⑵是定语从句：句 ⑴ the one 是先行词，后面省略了 that 。句 ⑵ 关系代词 that 在定语从句中作 visited 的宾语，此句还可用 which 或省略关系代词。句 ⑶ 是 where 引导的表语从句。

⒊ ⑴ is well known to us all ， the earth goes around the sun 。

⑵ is well known to us all that the earth goes around the sun 。

A。 That B。 As C。 It D。 Which

析：⑴ B ⑵ C 。句 ⑴ 是由 as 的非限制性定语从句，代替后面整个句子。句 ⑵ 是it 引导的主语从句。 it 是形式主语，真正的主语是 that 引导的从句。

⒋ ⑴ I have two sisters ， are doctors 。

⑵ I have two sisters ， and are doctors 。

A。 both of them B。 both of whom

C。 neither of them D。 each of whom

析： ⑴ B ⑵ A 。句 ⑴ 是定语从句， 因从句中动词是 are ，所以只能选 B ，而不能选 D 。句 ⑵ 因有并列连词 and ，所以是并列句，再根据主谓一致原则，只能选 A 。

⒌ ⑴ I'll never forget the days I spent with him 。

⑵ I'll never forget the day I was born 。

A。 when B。 that C。 on which D。 both A and C

析：⑴ B ⑵ D 。 句 ⑴、⑵都是定语从句，句 ⑴ 中 that 在从句中作 spent 的宾语，还可用 which ，也可省略。句 ⑵ when 在定语从句作状语，也等于 on which ，故选 D 。

⒍ ⑴ Was it October 1 ， 1949 the People's Republic of China was founded ?

⑵ Was it on October 1， 1949 the People's Republic of China was founded ?

A。 in which B。 on that C。 that D。 when

析：⑴ D ⑵ C 句 ⑴ 是 when 引导的定语从句，句 ⑵ 是强调句，特别注意句 ⑵ 中 October 之前的 on 。

⒎ ⑴ He is the only one of the students who the accident 。

⑵ He is one of the students who the accident 。

A。 knows B。 know C。 had known D。 known

析：⑴ A ⑵ B 句⑴、⑵都是定语从句，在“ the ( only ) one of + 复数名词 + 定语从 ……此处隐藏4601个字…… _______ the whole day _______ _______ the letter 。

8 。 据信他已去了上海了。

________ _______ _______ _______ he has gone to Shanghai 。

9 。 随着城市的发展，越来越多的人来到城里。

________ _______ _______ of the city ， more and more people have come to live in it 。

10 。 我姐姐毕业后一直在这所中学工作。

My sister _______ _______ _______ in the high school since her graduation 。

答案与简析： 1 。 In/At the beginning。表示“在开始时”，“起初”用 in/at the beginning。 2 。 The rest of … were/are。表示“其余的”，“剩下的”，要有 the rest of …结构。其谓语动词要视 of 后面所跟 的内容用单或复数形式。 3 。 used to。表示“过去常常”用 used to do sth 。 结构。 4 。 at the same time。“异口同声”即同时，应用 at the same time。 5 。 by teaching。表示“用……方式”，“靠……手段”应用 by doing sth 。 结构。 6 。 throw away。“扔掉”是一习语，用 throw away。 7 。 It took me…to write。表示“干某事花了某人多少时间”用句型 It takes sb 。 some time to do sth 。 。 8 。 It is believed that。表示据说 ( 信、报到、了解…… ) ……要有“It is/was + 过去分词 ( said ， believed ， reported ， known… ) + that”这一结构。 9 。 With the development。表示“随着……”要用“with + 复合宾语结构”。 10 。 Has been teaching。表示一个动作从过去某时开始，一直延续到说话时刻还在继续进行，应用现在完成进行时。

下面这篇短文共240多个词，请将它缩写成130 — 150词。将短文的第二人称改为第一人称。

If someone asks you how you can make yourself always happy ， you will perhaps find that it is rather difficult for you to give him a proper answer 。 Do you remember an old saying : “No human being ( 人类 ) can really be happy who is not giving or trying to give happiness to others 。 ” ? If you are always thinking of taking more from others and giving them less ， you will not be able to have happiness in your life though you are very rich 。

Do you want to make yourself happy every day ? here is an easy way for you 。 If each of you follows it ， there will soon be an end of many unhappy days of yours 。 When you get up early in the morning ， you should decide to make the day happy one to others 。 It is easy to do a small thing given to one who needs it ， a kind word to our unhappy neighbour ， little help to a friend of your own ， no matter how important 。

Try to teach yourself to think first of others and last of yourself 。 Learn to give up your own pleasure or your own way when it is necessary to do so ， then you may know it is much happier to give than to receive 。 Always remember selfishness ( 自私 ) is the greatest course of the human race ( 人类 ) 。

（请同学们写好后把答案反馈给我们）

答案

We can make ourselves happy if we help others live happily 。 As everyone knows : “No human being can be really happy who is not giving or trying to give happiness to others 。 ” The way to make ourselves happy every day is to make the day a happy one to others 。 We can give someone a small thing in need ， say a kind word to our unhappy neighbour ， or offer a friend of ours unimportant help — these are enough to give happiness to others ， and also to ourselves。

We should think first of others and last of ourselves 。 We should give up our own pleasure or our own way when necessary 。 It is much happier to give than to take 。 Selfishness is the greatest course of the human race 。