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高一英语第二十四单元The Secret of Farming

[06-21 12:22:16]   来源:http://www.77xue.com  高一英语教案   阅读:8620
概要: The climate here doesn\'t agree with him . His words do not agree with his actions . 3 . While people in other countries in the world were trying to catch wild animals and birds . . . When you plough the soil , plough deeply the first time and less deeply the second time . 辨析:while , when 与 as 的句法作用 三者均可引导时间状语从句,但涵义不尽相同。while 的含义是“during the time that”表示时段或过程,强调主句与从句的行为或状态同时发生或存在,从句的谓语动词必须是延续性的。 * While I was readi
高一英语第二十四单元The Secret of Farming,标签:外研版高一英语教案,高一英语教案设计,http://www.77xue.com

The climate here doesn\'t agree with him .

His words do not agree with his actions .

3 . While people in other countries in the world were trying to catch wild animals and birds . . .

When you plough the soil , plough deeply the first time and less deeply the second time .

辨析:while , when 与 as 的句法作用

三者均可引导时间状语从句,但涵义不尽相同。while 的含义是“during the time that”表示时段或过程,强调主句与从句的行为或状态同时发生或存在,从句的谓语动词必须是延续性的。

* While I was reading , the telephone rang .

When 的含义是“at or during the time that”既可用于指时间一点 ( 从句谓语需用终止性动词 ) ,也可用于指时间段 ( 从句谓语需用延续性动词 ) 。换言之,有时可与 while 通用,有时则不可。例如:1 ) When ( While ) I was busy in the kitchen , someone knocked at the door . 2 ) When ( 不用 While ) I woke up , Mum was preparing breakfast .

as 常与 when 或 while 通用,但它更侧重主句与从句中的行为同时发生,通常译作“随着……”“或一边……一边……”

例如:As you grow , you know more and more .

when 和 while 可用作并列连词。when 是“在那时”或“这时突然” ( and just at that time ) 的意思,用来连接两个并列句。

An Arab was walking along through the desert when he met two men .

while 意为“而”、“却”,表示对比关系。例如:

Some like collecting stamps , while others like planting flowers .

4 . Here are five pieces of advice collected from Jia Sixie\'s book Qi Min Yao Shu . 这里是从贾思勰的《齐民要术》书中摘录的五条意见。

Here are / is…是以副词开头的句子,谓语动词要倒装。又如:

Here is the stamp you want . 这是你要的邮票。( 正常语序是:The stamp you want is here . )

Here is the ticket for you .

Here are some examples .

Here comes the bus . 公共汽车来了。

①在以 out , in , here , there , up , down , away , off 等副词开头的句子,通常引起主谓倒装。又如:

Out went the students when the bell rang .

Out rushed the boy .

In came the teacher and the lesson began .

Down jumped the monkey from the tree .

Away hurried the hunters .

There goes the bell . 打铃了。

②如果主语是人称代词,主语和谓语的位置不变 ( 不倒装 ) ,只将副词放在句首。如:

Out they went when the bell rang .

In he came and the lesson began .

Away they hurried .

Here he comes .

5 . He pointed out that it was important to remove weeds before sowing seeds in the soil . 他指出,播种前清除杂草是很重要的。

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