外研版七年级英语下册语法总结.doc
《外研版七年级英语下册语法总结.doc》由会员分享,可在线阅读,更多相关《外研版七年级英语下册语法总结.doc(5页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、精选优质文档-倾情为你奉上 外研版七年级英语下册语法总结一一般现在时1. 构成:主语+动词+其他2. 标志词:always, usually, often, sometimes, never, 等频率副词。3. 否定句:1)当动词是 be, can, may, must, should等在其后加not Eg. I cant play football. 2)当是实义动词时加助动词dont/doesnt后跟动词原形 Eg. I dont like football. She doesnt like football.4. 疑问句:1)当动词是 be, can, may, must, should
2、等将其提前 Eg. Can you swim? 2)当是实义动词时将助动词do/does 放在前面,后跟主语和动词原形。 Eg. Does she like football?5. 特殊疑问句:特殊疑问词+一般疑问句二现在进行时1. 构成:主语+be+doing+其他2. 动词动词-ing变化规律:1)一般情况下直接加-ing, eg. Working2)以不发音e结尾的去e加-ing, eg. Taking3)以辅音字母+元音字母+辅音字母结尾的重读闭音节,双写末尾辅音字母加-ing, eg. Stopping4)特殊变化, lielying3. 标志词:look, listen, now,
3、 at the moment, itsoclock4. 否定句:be动词后加not Eg. She is not listening to music.5. 疑问句:将be动词提前 Eg . Is she listening to music?6. 特殊疑问句:特殊疑问词+一般疑问句三将来时1. 构成:主语+be going to+动词原形 will2. 标志词:tomorrow, next day/month/year等表示将来的时间3. 否定句:be动词后加not;will后加not Eg. He is not going to have a piano lesson this weeke
4、nd. He will not have a piano lesson this weekend.4. 疑问句:将be动词提前;将will提前 Eg. Is he going to have a piano lesson this weekend? Will he going to have a piano lesson this weekend?5. 特殊疑问句:特殊疑问词+一般疑问句四过去时1. 构成:主语+动词过去时+其他2. 标志词:yesterday, just now, ago, this morning, when I was young,last等3. 动词动词过去式变化规律:
5、1)一般动词结尾加-ed, eg. Walk-walked2)以字母e结尾的动词加- d, eg. Live-lived3)以辅音字母加y结尾的变y为i加-ed, eg. Hurryhurried4)以辅音字母+元音字母+辅音字母结尾的重读闭音节,双写末尾辅音字母加-ed, eg. Stop stopped特殊变化详见课本P1724. 否定句:1)动词be过去式后直接加not Eg. I was not in Chengdu last year. 2) 当是实义动词时,加助动词didnt后跟动词原形 Eg. I didnt telephone my parents yesterday.5. 疑
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 外研版七 年级 英语 下册 语法 总结
限制150内