文档介绍：Unit 1 发稿人:郭佳欣,原文则
everything谓语动词用单数
paper n.①纸、纸张不可数eg:a piece of paper一片纸
②卷纸、报纸可数eg:a paper一张报纸
fewer较少的
a few few 可数
a little little 不可数
肯定否定
eg:there is little water,is there?
4、pollution
eg:most of the water on the earth has been pollute
5、tree
eg:①there are two apples on the tree.②there are two birds in the tree.
6、fall fell fallen ①fall down掉落②fall over向前摔倒③fall behind落(là)下,落后④fall off摔下来eg:The boy fell off the tree
7、一般将来时:will/shall+动词原形(主观表将来)
be going to(打算)
8、people是复数n. 不可用于单数 a person
People作民族讲时可数 a people一个民族
9、宾语从句
①宾语从句如果用that引导,that可省去;②要求主从句时态一致③用陈述语序
由②:(1)主句一般过去式,从句过去时态
eg:he asked if the girl e)tomorrow
(2)主句一般现在时从句任何时态
eg:I don 't think she e) tomorrow
(3)如果从句表达的是真理性或一成不变的东西,不论主句用何时态,从句都用一般现在时。
eg:he told me the moon goes round the earth
10、Every与Each
(1)every表示者与者以上的人或事的每一个
each 表示者与者以上的人或事的每一个
(2)every后不加of短语,each可以eg:each of us has a book
(3)都加名词单数
there are many trees and flowers on each side of the road
11、on通过 she learns English on the redio./we know lots of things on TV.
12、in +一段时间一般将来时. How soon提问
After+一段时间一般过去时用when提问
13、alone (无感情色彩) lonely(有感情的)
eg:The old man lives alone,but he doesn't feel lonely.
14、probably perhaps也许 maybe可能
15go skating/shopping/hiking/skateboarding/fishing/sighting/biking riding/swimming/camping/boating/
16、be able to可以用于任何时态 can只用于一般过去时