知识点
6A Project 2
时态复习
一、现在进行时
现在进行时：表示正在进行的、发生的动作。
通常在句子中有以下的词：now, look, listen.
句子的结构如下： be + doing
am，is，are的用法口决：我用am，你用are，is 跟着她，他，它，
单数is，复数are
其中，动词的ing形式有如下方法：
A. 在动词后直接加ing: go- going , wash-washing,fly—flying
B. 以单个元音+单个辅音+e结尾，去掉e加ing, 如：drive—driving；ride—riding；make—making
C. 某些单词要双写词尾的字母：swim- swimming； run—running；get—getting；
eg：1. I am listening to the musicnow.
2. The students are drawing pictures now.
3. Listen! She is singing .
4. Look! Mr Li is riding a bike.
二、一般现在时
一般现在时：表示经常发生的动作。常与every, always, usually, often,sometimes等表经常的时间状语连用。
注：当主语是第三人称单数时，谓语动词也要用第三人称单数。
动词第三人称单数：
A:直接加s
B:以ch，sh，s，x结尾的单词加es（washes,watches）
C:以辅音字母加y结尾的单词，变y为i加es。(studies)
eg:1. We often play in the playground.
2. He gets up at six o’clock.
3. Mike sometimes goes to the park with his sister.
4. Ben always has a lot of questions.
三、一般过去式
一般过去时：表示事情已经发生。
常见时间状语：last, yesterday, just now, amoment ago, some years ago.
句子特点：动词用过去式. 动词过去式分规则动词和不规则动词。
eg:1. I had an exciting party last weekend.
2. They all went to the mountains yesterday morning.
3. The pen was on the desk just now.
4. I was a student some years ago.
四、一般将来时
一般将来时：表示将要发生的事情。
句子结构：be going to ; 常见时间状语：next，tomorrow
eg:1. I am going to play football this afternoon.
2. Su Yang’s dad is going to New York next week.
3. Nancy is going to play the piano tomorrow.
4. The children are going to sing at the concert next Friday.
题库
课后题
