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人教版高中英语选修六知识点范文推荐

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高效的学习,要学会给自己定定目标(大、小、长、短),这样学习会有一个方向;然后要学会梳理自身学习情况,以课本为基础,结合自己做的笔记、试卷、掌握的薄弱环节、存在的问题等。下面小编为大家带来初三英语重要知识点,希望对您有所帮助!

人教版高中英语选修六知识点范文推荐 1

一. 定义:

由to+动词原形构成。不定式是一种非限定性动词。而非限定动词是指那些在句中不能单独充当谓语的动词,可分为不定式,动名词,现在分词和过去分词。“动词不定式”由动词+不定式构成。动词不定式在句中可以作句子除谓语之外的任何句子成分。动词不定式的被动形式除了一般形式外还有其完成式和进行式。

二. 动词不定式的构成:to+动词原形

(1)作主语

动词不定式作主语时,句子的谓语动词常用单数,其位置有以下两种: (1)把不定式置于句首。

如:To get there by bike will take us half an hour.

(2)用it作形式主语,把真正的主语不定式置于句后,常用于下列句式中。

如:

It+be+名词+to do It's our duty to take good care of the old.

It takes sb+some time+to do How long did it take you to finish the work?

It+be+形容词+for sb+to do It is difficult for us to finish writing the composition in a quarter of an hour.

It+be+形容词+of sb+to do It is stupid of you to write down everything (that) the teacher says.

It seems(appears)+形容词+to do It seemed impossible to save money.

在句型中,常用表示客观情况的形容词,如:difficult,easy,hard,important,impossible,necessary 等;

在句型中,常用careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise等 表示赞扬或批评的词。

在不定式前的sb,可看作其逻辑主语。这一句式有时相当于Sb is+形容词+to do句式 ,如:It's kind of you to help me with my English.=You are kind to helpme with my English.

(3)举例

(1) It's easy (for me) to do that.我做这事太容易了

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;

the first, the next, the last, the best, too much, too little, not enough

1、It's so nice to hear your voice.

听到你的声音真高兴。

2、It's necessary for you to lock the car when you do not use it.

当你不用车的时候,锁车是有必要的。

(2) It's very kind of him to help us. 他帮助我们,他真好。

Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)

例句:

1、It was silly of us to believe him. 我们真愚蠢,竟然相信了他。

2、It seemed selfish of him not to give them anything. 他不给他们任何东西,这显得太自私了。

注意:

(1) 其他系动词如,look,appear等也可用于此句型

(2) 不定式作为句子成分时,动词用单数形式。

(3) 当不定式作主语的句子中又有一个不定式作表语时,不能用It is… to…的句型

(对)To see is to believe. 眼见为实。

(错)It is to believe to see.

人教版高中英语选修六知识点范文推荐 2

介词用法:

1)具体时间前介词用at。

He gets up at half past seven every day. 他每天七点半起床。

he goes to bed at eleven o’clock. 她十一点睡觉。

2)表示“在早上,在下午,在晚上”的短语中用介词in,且定冠词the不能省略;表示“在中午,在夜里”的短语中介词用at,不加冠词。

in the morning在早上,in the afternoon 在下午,in the evening 在晚上 at noon在中午,at night在夜里

3) 表示“在某天”、“在某天的上午、下午等”的短语用介词on。

What do you usually do on Monday morning? 星期一上午你通常做什么? Do you sometimes go out to eat on Friday evening? 有时你星期五晚上出去吃饭吗?

He watches DVDs on Saturday night. 星期六晚上他看DVD。

arents take children to parks on June 1. 六月一日,家长们带着孩子去公园。

4)在this, last, next, every等词前面既不加介词,也不用冠词。

What are you doing this afternoon? 今天下午你做什么?

He visits his grandma every Friday. 他每个星期五都去看望祖母。 She is going to Shanghai next Monday. 她下个星期一去上海。

人教版高中英语选修六知识点范文推荐 3

as可作关系代词,引导定语从句。

1.as

as可以在限制性定语从句和非限制性定语从句中作主语或宾语。

①在限制性定语从句中,as可跟在由suc, so, the same修饰的先行词之后。

uch men as heard him were deeply moved.听过他说话的人,都会深受感动。(as在定语从句中作heard的主语)

I've never heard such stories as he tells.我从未听过像他讲的这样的故事。(as在定语从句中作tell的宾语)

He lifted so heavy a stone as no one else can lift.他搬起别人都搬不起的大石头。(as在定语从句中lift的宾语)

比较:

在the same

人教版高中英语选修六知识点范文推荐 4

一、基数词(表示数量多少的词,大致相当于代数里的自然数)

zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。

二、一般疑问句及特殊疑问句

1、一般疑问句:能用Yes或No来回答的问句。一般疑问句句尾读升调。

2、特殊疑问句:不能用Yes或No来回答的问句。特殊疑问句句尾读降调。

三、可数名词变复数

可数名词变复数时,有规则变化和不规则变化两种。

1、规则变化:

1)一般情况直接在词尾加“-s ”,如:cake-cakes, bag-bags, day-days, face-faces, orange-oranges等;

2)以s, x, sh, ch结尾的词,要在词尾加“-es ”,如:bus-buses, watch-watches, box-boxes等;

3)以辅音字母加y结尾的词,变y为i再加“-es ”,如:baby-babies, country-countries, family-families等;

4)部分以f (e)结尾的词,变f (e)为“ves ”,如:knife-knives, half-halves等;

5)以o结尾的词,加“-s ”或“-es ”,如:zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。记忆口诀:除了“英雄”hero外,凡是能吃的,加“-es ”,不能吃的加“-s ”。

2、不规则变化:

1)改变单数名词中的元音字母:man-men, woman-women, foot-feet, tooth-teeth等;

2)单、复同形:sheep-sheep, Chinese-Chinese, Japanese-Japanese等;

3)其他形式:mouse-mice, child-children等。

人教版高中英语选修六知识点范文推荐 5

动词不定式

一. 定义:

由to+动词原形构成。不定式是一种非限定性动词。而非限定动词是指那些在句中不能单独充当谓语的动词,可分为不定式,动名词,现在分词和过去分词。“动词不定式”由动词+不定式构成。动词不定式在句中可以作句子除谓语之外的任何句子成分。动词不定式的被动形式除了一般形式外还有其完成式和进行式。

二. 动词不定式的构成:to+动词原形

(1)作主语

动词不定式作主语时,句子的谓语动词常用单数,其位置有以下两种: (1)把不定式置于句首。

如:To get there by bike will take us half an hour.

(2)用it作形式主语,把真正的主语不定式置于句后,常用于下列句式中。

如:

It+be+名词+to do It's our duty to take good care of the old.

It takes sb+some time+to do How long did it take you to finish the work?

It+be+形容词+for sb+to do It is difficult for us to finish writing the composition in a quarter of an hour.

It+be+形容词+of sb+to do It is stupid of you to write down everything (that) the teacher says.

It seems(appears)+形容词+to do It seemed impossible to save money.

在句型中,常用表示客观情况的形容词,如:difficult,easy,hard,important,impossible,necessary 等;

在句型中,常用careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise等 表示赞扬或批评的词。

在不定式前的sb,可看作其逻辑主语。这一句式有时相当于Sb is+形容词+to do句式 ,如:It's kind of you to help me with my English.=You are kind to helpme with my English.

(3)举例

(1) It's easy (for me) to do that.我做这事太容易了

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;

the first, the next, the last, the best, too much, too little, not enough

1、It's so nice to hear your voice.

听到你的声音真高兴。

2、It's necessary for you to lock the car when you do not use it.

当你不用车的时候,锁车是有必要的。

(2) It's very kind of him to help us. 他帮助我们,他真好。

Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)

例句:

1、It was silly of us to believe him. 我们真愚蠢,竟然相信了他。

2、It seemed selfish of him not to give them anything. 他不给他们任何东西,这显得太自私了。

注意:

(1) 其他系动词如,look,appear等也可用于此句型

(2) 不定式作为句子成分时,动词用单数形式。

(3) 当不定式作主语的句子中又有一个不定式作表语时,不能用It is… to…的句型

(对)To see is to believe. 眼见为实。

(错)It is to believe to see.

三. 动词不定式作宾语

后面能接不定式作宾语的动词有:agree, ask, choose, decide, forget, hope, learn, want, wish, would like等。

1、We hope to get there before dark. 我们希望天黑以前到那儿。

2、The man decided to do it herself. 那个男人决定自己做那件事。

动词不定式作宾语的注意事项(2点)

1. 有些动词既可跟不定式作宾语,也可跟动名词作宾语,但含义不同:

remember to do 记住要做某事

remember doing 记得曾经做过某事

forget to do忘记要做某事

forget doing 忘记曾经做过某事

top to do 停下来去做某事

top doing 停止做某事

go on to do 继续做另一件事

go on doing 继续做原来在做的事

2. 不定式作宾语时,如带有宾语补足语,则要把不定式放到后面,用it作形式宾语,构成“主语+动词+it+宾补(形容词、名词)+不定式”结构。

如:He found it very difficult to get to sleep.他发现很难入睡。

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高效的学习,要学会给自己定定目标(大、小、长、短),这样学习会有一个方向;然后要学会梳理自身学习情况,以课本为基础,结合自己做的笔记、试卷、掌握的薄弱环节、存在的问题等。下面小编为大家带来初三英语重要
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