情态动词 can; can t; should; shouldn t; must; may后一定加动词原形。 如：The girl can t swim, but he can skate. 女孩不会游泳，但是会滑冰 Don t talk in class, you should listen to the teacher carefully
一般将来时 表示将要打算发生的事情或动作，常与tomorrow, next week(year; Tuesday ), this week( weekend ;evening; afternoon; )today等词连用。结构是主语+be(am, is, are) going to + 动原或主语+will +动原。
一般过去时 表示发生在过去的事情或存在的状态，常与just now; a moment ago; ago; yesterday; last ( week; month; year; Monday; weekend); this morning等词连用。 结构是主语+be动词的过去式（was; were）或
一般现在时 表示经常反复发生的事情或动作，常与often, usually, sometimes, always, every day(week year ) on Sundays等词连用。 结构是主语+动词原形；当主语为第三人称单数即he,she, it, Tom, my mother, the b
He works in a computer company. 他在一家电脑公司工作。 When does Kevin s father have his lunch? 凯文的父亲什么时候吃午饭? He always has his lunch at one o clock. 他总是在一点钟吃午饭。 Please read it
I like singing but he likes dancing. 我喜欢唱歌但他喜欢跳舞。 Is your brother named Peter? Yes, he is.你的兄弟叫彼得吗? 是的。 How do you go to school? I go there by bus. 你是怎样去上学的?我乘公交车
There aren t any bananas in the fridge, but there are some potatoes. 冰箱里没有香蕉了，但还有些土豆。 What did you do last Sunday? 上周日你做了些什么? I did many things. I went to a park. I watched T
Who are they? 他们分别是谁? They re my grandparents, my parents and me. 我的祖父母，父母和我。 What is your father? He s a doctor. 你父亲是干什么的? 他是医生。 Who often cooks in your family? My moth
Where are you going? I m going to school.你要去哪里? 我上学去。 Where are you going? We re going to the playground.你们要去哪? 我们去操常 What s the weather like today?今天的天气怎样? It s cloudy a
1. 副词的用法: (1) 修饰动词: He works hard. He speaks slowly. (2) 修饰形容词: The flower is very beautiful. (3) 修饰其他副词: He works very hard. (4) 修饰名词: Even a child (or Even he) can do it. (5
1. 不定冠词的用法: (1) a用在子音前; an用在母音前。 An hour (2) 表同种类的全体, 此时a带有any的意味。 A dog is a faithful animal. (=Dogs are faithful animals.) (3) 等于one。 I have a sister and two bro
一般现在时主要用于： 1 、表示经常性或习惯性动作。 e.g. It seldom snows here. 2 、表示现在的特征或状态。 e.g. He is always ready to help others. 3 、普遍真理。 e.g. Action speaks louder than words. 4
一般将来时主要用于： 表示将要发生的动作或情况 e.g. Tom will have a bike of his own. 与这个时态连用的时间状语常用： tonight, tomorrow, the day after tomorrow, next week, in three hours, two days lat
