文档介绍：
far →further/farther→ furthest/farthest
2. 形容词和副词比较级的用法
(1)甲+be+(倍数)+形容词比较级+than+乙表示甲比乙或甲比乙几倍。
Tom is taller than Kate.
汤姆比凯特高。
This room is three times bigger than that one.
这个房间比那个大三倍。
(2)甲+实意动词+(倍数)+副词比较级+than+乙表示甲比乙或甲比乙几倍。
I got up earlier than my mother this morning.
我今日早晨起床比我妈妈还早。
He runs three times faster than his brother.
他跑的速度比他弟弟快三倍。
3. 形容词和副词最高级的用法
(1)主语+be+the+形容词最高级(+单数名词)+in/of...表示是中最的。
Tom is the tallest in his class./of all the students.
汤姆是他们班上/全部学生当中最高的。
This apple is the biggest of the five.
这个苹果是五个当中最大的。
(2)主语+实意动词+(the)+副词最高级+in/of...表示是中最的。
I jump (the) farthest in my class.
我是我们班跳得最远的。 八上英语学问点总结人教版(二)
现在完成时：
，或结果，常与recently, ever, never,already,yet ,just,before still连用;
，常与for+时间段或since+时间点连用。
结构：have(has)+过去分词，
get into=enter进入, whats the price of =how much is 问价格
dream about梦到, dream of 梦见,
around the world=all over the world全世界,
stay with ，stay at home呆在家里,
stay in bed呆在床上 ,walk to =go toon foot步行去
take off 脱下，起飞, land on/in /at 着路,
all over China,全中国, take a seat =have a seat请坐 ,
come ture实现, fly to =go to ...by plane(by air),坐飞机
drive to =go to by car开车，at the end of在终点/结尾
sell out 卖光, at the end 在结束时,
have been to去过(现在不在那儿) ,have gone to 去了(现在不在说话地)
everyday English