高一英语第二十单元 Mainly Revision

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
【抛砖引玉】
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 + 定语从句”结构中，先行词是 one ，而不是复数名词，故从句中谓语动词用单数。但是在“ one of + 复数名词 + 定语从句”句型中，先行词是复数名词，故从句中谓语动词用复数。

⒏ ⑴ Do you know the fact the sun is brighter than the moon ?

⑵ Do you understand the easiest fact he explained to you just now ?

A. that B. which C. the one D. as

析：⑴ A ⑵ A 句⑴是 that 引导的同位语从句， that 在从句中不作任何成分，不能省略。句 ⑵ 是 that 引导的定语从句， that 在从句中作 explain 的宾语，因先行词 fact 之前有最高级限制 easiest ，故只能用 that ，不可用 which 。

⒐ ⑴ This is the best reason he could give at the meeting .

⑵ This is the reason he didn\'t go to school this morning .

A. why B. that C. which