八年级英语新目标上册Unit4 知识点归纳

时间:2021-02-23 12:56:15 英语知识 我要投稿

八年级英语新目标上册Unit4 知识点归纳

  语法归纳

八年级英语新目标上册Unit4 知识点归纳

  1. 形容词的比较级和最高级的用法

  (1)形容词比较级用于两者(人或物)之间的比较,表示一方比另一方“更……”或“较……”,后面通常用比较连词than连接另一方所比较的人或物。than引导的是比较状语从句,但为了避免重复,从句中有些与主句相同的部分常常省略,而把相比较的部分省略出来。另外,在上下文明确时,形容词比较级也可以单独使用。例如:

  This room is smaller than that one (is).

  这个房间比那个房间小。

  He is unger than I(a).

  他年纪比我小。

  His English is better than his brther 's (is).

  他的英语比他哥哥的好。

  1. 形容词最高级用于三者或三者以上的人或事物之间的比较,表示其中一方在三者以上的人或事物中“最……”。最高级前通常用定冠词the, 并用f或in短语来说明比较的.范围。Of后面一般接表示同类的名词,in接表示范围的名词。例如:

  He is the tallest of all.

  他是所有人中最高的。

  Li Hua is the best student in his class.

  李华是他班上最好的学生。

  2.比较级与最高级的区别与联系

  (1)比较级是用来把彼此独立的适合人进行比较;最高级是把一个群体中的一员与整体进行比较,这个群体必须包括这个成员,请看下面例句:

  (A)Mar is taller than her tw sisters.

  玛丽比她的两个姐姐高。

  (B)Mar is the tallest of the girls.

  玛丽是这些女孩中最高的。

  【注意】句(A)中玛丽是在另外两个姐妹之外,是玛丽一个人同另外两姐妹(作为一方)来比较,所以用比较级。句(B)中玛丽是这些女孩之一,所以用最高级。

  (2)比较级可以用来表示最高级的含义。例如:

  Jack is taller than any other student/the other students in his class.(=Jack is the tallest in his class.)

  杰克比他班里的任何一个/其余的学生都高。(杰克是他班上最高的学生。)

  any other表示“任何一个”,所以其后用单数名词,the other表示“其余的”,所以其后用名词复数。

  3.比较连词than的用法

  比较状语从句中的than是连词,连接的是一个句子作比较状语从句。than虽然后面常常接的是一个词,而不是句子,它仍然是连词,那是八年级英语新目标上Unit4知识点总结辅导3因为从句省略了系动词。

  She is unger than I (am) / me.

  她年纪比我小。

  【注意】than后接I是省略系动词a,尤其than后面用e,这时常会使我们误认为than是介词。than后用e(宾格形式)只用于非正式文体中,表示委婉、客气的语气,比I更有礼貌,而不要把than误认为是介词。正式文体中应用I(a). [:]

  中考地带

  I单项选择。

  ( )1You are doing great! I’ve never had _____answer before.(河北)

  A better B best C a better D the best

  ( )2 --Why are you standing, Alice?

  --I can’t see the blackboard clear. Two ball boys are sitting _____me.(广东)

  A behind B next to C between D in front of

  ( )3 Eighteen kids died in the school bus accident in Gansu Province. It’s _____one that I have ever heard of. (广东)

  A a very serious B a more serious C the most serious D the least serious ( )4You should practice more to improve your English, then you’ll be ______at it.(南昌)

  A good B better C best D the best

  ( )5 –Do you think computers are more expensive than they were five years ago?

  --No,th八年级英语新目标上Unit4知识点总结辅导3ey are_______.(沈阳)

  A cheap B cheaper 八年级英语新目标上Unit4知识点总结辅导3 C cheapest D the cheapest

  ( )6. Shu-how Lin is now one of八年级英语新目标上Unit4知识点总结辅导3 ______ basketball players in the NBA.(福州)

  A popular B more popular C the most popular

  ( )7 Who listens _____, Tom, Jack or Bill?(天津)

  A the most carefully B more carefully C the most careful D more careful

  ( )8 We have two ears and one mouth so that we can listen______ we speak.(杭州)

  A as twice as much B twice as much as C as much as twice D as much twice as

  ( )9 --Do you like this movie?

  --Yes, it’s the ____one I’ve ever seen.(广州)

  A better B best C good D well

  II用所给词的适当形式填空。

  1Which river is the second ______ (long) river in the world?(烟台)

  2Paris is one of the ______ (lively) cities in Europe.(湖北)

  3The first computers were built in the 1940s. They were even______ (big) than cars.(南京)

  4Nowadays too many boys want to become______ (act) .(上海)

【八年级英语新目标上册Unit4 知识点归纳】相关文章:

八年级英语上册Unit 4 知识点归纳05-01

八年级上册英语unit6知识点归纳04-30

八年级上册英语Unit8复习知识点归纳05-02

八年级上册英语Unit3的知识点归纳04-11

八年级英语Unit4知识点汇总05-02

八年级英语知识点归纳04-26

八年级英语上册《Unit7Willpeoplehaverobots》的知识点归纳04-12

八年级英语的知识点归纳05-02

新目标七年级英语上册知识点摘录04-23

七年级英语知识点上册知识点归纳04-22