2014年最新英语七年级基础知识点：unit5-unit6

词汇：

1.球类名词小结soccer ball英式足球 ping-pong ball乒乓球tennis网球volleyball排球basketball篮球

2.“球拍”的表达 tennis racket网球拍 ping-pong bat乒乓球拍

3.play + 名词 结构的短语play sports参加体育运动play computer games玩电脑游戏

4.“play + 球类名词”结构的短语 play ping-pong ball打乒乓球play tennis 打网球 play soccer踢足球 play volleyball打排球

5.sports club运动俱乐部 6.first name名 last name=family name姓

7.watch TV看电视 on TV在电视上，通过电视

8.常用的描述某物或某事的形容词：interesting有趣的fun有趣的 relaxing轻松的 boring无聊的difficult困难的9.have a great sports collection有大量的体育收藏品 10.every day每天

句型: Do you have a TV? Yes, I do/No, I don’t.

Do they have a computer? Yes, they do./No, they don’t.

Does he have a tennis racket? Yes, he does./No, he doesn’t.

Does she have a soccer ball? Yes, she does./No, she doesn’t.

Does he have a ping-pang ball? Yes, he does./No, he doesn’t.

Let’s play soccer. Let me help you.

I don’t have a soccer ball. That sounds good.

语法：1,句中不含be(am,is,are)动词的 一般疑问句的变法。 也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does(当主语是第三人称单数的时候用does),第一人称变第二人称，动词变原形其他的语序不变。I have a computer. – Do you have a computer? She likes playing ping-pang.- Does she like playing ping-pang.肯定回答用yes, 主语+do/does.否定回答用No,主语+don’t/doesn’t.

2一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：一般情况加s, know-knows, 以s,x,ch,sh,o结尾的加es, teach-teaches, go-goes, 以辅音字母加y结尾，把y改为i, 再加es study-studies

3, do/does 叫做助动词(语法需要加上去翻译部出来的动词)时，后面接动词原形，

Does he like reading? She doesn’t like reading. She doesn’t do her homework.

但是如果做实义动词(能翻译出来意思的动词)呢，遇到主语第三人称单数就要起变化。