高中二年级本身的常识体系而言,它主如果对高中一年级常识的深入和新常识模块的补充。以数学为例,除去不同学校教学进度的不同,大家会在高中二年级接触到更为深入的函数,也将开始学习从未接触过的复数、圆锥曲线等题型。智学网高中二年级频道为你整理了《高中二年级英语上册必学一要点》期望对你有所帮助!
1.高中二年级英语上册必学一要点
不是指明代替任何特定名词的代词叫不定代词。 容易见到的不定代词有 all, both, each, every, some, any, many, much, few, little, one, ones, either, neither, other, another, no,none 以 及含有 some-, any-, no-等的合成代词。这类不定代词大多可以代替名词,在句子中作主语、宾语、表语或定语。但 none 和由 some, any, no,
every 构成的复合不定代词只能作主语、宾语和表语。every和no只能作定语。
1、不定代词可作主语。当作主语时,要明确这一不定代词到底是单数还是复数,以确定它和谓语动词在人和数的一致。
2、不定代词还可作定语。当作定语时,需要注意其所修饰的名词是可数还是不可数,以确定这个名词用单数还是复数。
例:Much has been done to fight pollution;each of them has got a present.
3、many,few 和both用于可数名词,表示复数定义。
4、All,both和each 和含有every的复合代词用在否定句中只表示部分否定。
例:Not all the students have been to the Austrlia.
She cant work out both of the difficult problems.
Everybody cannot work out the problem.
5、Neither,none和含有no的复合代词表示全部否定。
例:None of us can answer the question. Neither of the questions is right.
2.高中二年级英语上册必学一要点
1、形容词的概念:形容词简称adv. 形容词简称adv.修饰v. adj.,其他adv.或全句的词,v,adv.或全句的词修饰v.adj.其他adv.或全句的词,表示时间,地址,程度,方法等。表示时间,地址,程度,方法等。2、复合形容词的构成
形容词+ 名词+ ed kind-hearted 好心的,white-haired 白发的
形容词+ 形容词red-hot 炽热的,dark-blue 深蓝的
形容词+ 目前分词good-looking 漂亮的,easy-going 随和的
副词+ 目前分词hard-working 勤劳的,fast-moving 迅速转动的
副词+ 过去分词hard-won 得来不容易的,newly-made 新建的
名词+ 形容词life-long 终生的,world-famous 世界闻名的
名词+ 目前分词peace-loving 喜好和平的,fun-loving 爱开玩笑的
名词+ 过去分词snow-covered 白雪覆盖的,hand-made 手工的
数词+ 名词+ ed four-storeyed 4 层楼的,three-legged 3 条腿的
数词+ 名词ten-year 10 年的,two-man 两人的
3.高中二年级英语上册必学一要点
介词又叫前置词,是一种虚词。介词分为三种,一种是简单介词,如 at, in, on, beside, to , for 等;另一种是短语介词,即由两个以上的词组组成的短语,in front of, because of, out of, instead 如 of 等;还有一种二重介词,如 until after, from behind 等。
介词的句法功能:介词不可以独立在句中做成份,介词后需要与名词、代词、或动名词构成介词短语在句中充当 一个成份,表示人、物、事件等与其它人、物、事件等之间的关系。
1、 作定语: The book on the table is mine.
2、 作状语: have breakfast at seven. We They were late for meeting because of the heavy ; rain. ;They started the machine by pressing the button.
3、 作表语: My dictionary is in the bag.
4、 作宾语补足语: I found him in the office.
表示时间的介词
in表示“在某一时间段”或“在某一时候”,如用在月、季、年份、年代、世纪等时间名词的前面,或用来泛指一天的某一段时间。in也可以指“在……之后”,表示从说话起的若干时间内。
如: in July/summer/2000/ancient times
The bus will be here in ten minutes.
on表示“在特定的某一天”,也可用于带有修饰语的一天的某个时间段之前。如:on Saturday, on Saturday morning, on the morning of August 1st
at表示“在某一时间点”,或用来表示不确定的时间和短期的假日、时节等。
如:at six o'clock, at Easter
over, through 两者均指“经过的全部时间”。
如:Stay over the Christmas.
for与since:for表示动作或状况延续的全部时间长度,为“长达……”之意;since用于指从过去特定的某个时刻到说话时为止的一段时间;含有since时间短语的句子要用完成时,但含有for时间短语的句子未必要用完成时。
4.高中二年级英语上册必学一要点
1、at如:常用词组有: at noon, at night
表示时间的 at, in, on:表示一会儿的时间,at 8 o’clock,at midnight, at the end of, at that time, at the beginning of, at the age of, at Christmas, at New Year 等。
in 表示一段的时间
如:in the morning, in the afternoon, in the evening, in October, in 1998, in summer, in the past, in the future 等。
on 一直跟日子有关,on Monday, on Christmas morning, on the following, on May Day, on a warm morning 等。
2、表示时间的 since 和 from:since 表示从过去到目前的一段时间的过程,常与目前完成时连用:from 表示从时间的某一点开始,不涉及与目前的关系。一般多与目前时、过去时、以后时连用。
如:I hope to do morning exercises from today./ We have not seen each other since 1995.
3、表示时间的 in 和 after:两者都表示“在之后,不同在于in表示“在之后” ,而 after 则表示“在,in 短语和以后时态连用,after 短语和过去时态或以后时态连用。
如:We’ll be back in three days.
After seven the rain began to fall.
What shall we do after graduation?
After two months he returned. 注意:after 有时也可以表示在一段时间之后
4、表示地点的 in, on, to:in 表示在某范围内,on 指与什么毗邻,to 指在某环境范围以外
如:Changchun is in the northeast of China./ Mongolia is on the north of China./ Japan is tothe east of China.
5、表示“在……上”的 on 和 in:on 只表示在某物的表面上,而用 in 表示占去某物一部分,表示……上。
如:There is a book on the piece of paper./ There is an interesting article in the newspaper./ He dug a hole in the wall.
5.高中二年级英语上册必学一要点
1. She spent years observing and recording their daily activities.2. only after her mother came to help her for the first few months was she allowed to begin her project.
3. It seem that she had been very busy in her chosen career, traveling abroad to study as well as writing books and articles.
4. Further reading made me realize that it was hard work and determination as well as her gentle nature that got her into medical school.
5. Watching a family of chimps wake up is our first activity of the day.
6. This means going back to the place where we left the family sleeping in the tree the night before.
7. It was unusual for a woman to live in the forest.
8. Her work changed the way people think about chimps.
9. She actually observed chimps as a group hunting a monkey and then eating it.
… helped her work out their social system.
However the evening make it all worthwhile.
We watch the mother chimp and her babies play in the tree.