2.3 Unit 2【重要语法】(原卷版)-2021-2022学年七年级英语上册链接教材精准变式练(仁爱版)

3.0 envi 2025-03-20 13 4 133.06KB 5 页 3知币
侵权投诉
Unit 2 重要语法
一、few adj. & pron.不多;很少
一、动词原形和·动词第三人称单数形式
(一)动词前是第三人称单数形式(hesheit;单一的人;单一的名字;单一的事物):动词要用
单三形式。实义动词变第三人称单数的规则:
1)一般情况直接加“s”,如:come----comesmeet----meets
2) 动词以 osshch, x 结尾,加“es”,如:do---does; go----goes; teach---teaches;
3) 以辅音字母+y 结尾,变 yi,再加 es, :study---studies, fly---flies, try---tries
4)特殊情况:have----has
(二)句型转换:
1)当主语为第三人称单数:变否定句时,在动词前加 doesn’t, 动词现原形;变一般疑问句时,在句
首加 does,动词现原形。
一般疑问句的肯定回答:Yes, 人称代词+does
否定回答:No, 人称代词+doesn’t. 如:
She has small eyes.
---She doesn’t have small eyes.
---Does she have small eyes?
---Yes, she does. /No, she doesn’t.
教材重要语法知识链接及典例解读
2) 当主语为除第三人称单数之外的人称:变否定句,在动词前加 don’t;变一般疑问句,在句首加 do,肯定回
:Yes,人称代词+do.否定回答:No,人称代词+don’t.
They have small eyes.
---They don’t have small eyes.
--- Do they have small eyes?
---Yes, they do. / No, they don’t.
典例解读
1.—What ________ Yu Ping usually ________ in her free time?
—She usually goes to the library.
Ado; do Bis; doing Cdoes; do Ddo; does
2Miss Green is a good teacher. She always _________ me.
Ahelp Bhelps Chelping Dto help
3.—________ you ________ long hair?
— No, I don’t.
ADo; have BDo;has CDoes; has DDoes; have
4Zhang Peng ________ TV every Sunday.
Awatch Bwatches Cis watching Dwatchs
5.— What ________ Eoin like?
— He is funny, and he ________ space very much.
Adoeslikes Bdoesis like Cisis like Dislikes
二、表示所属关系
1. 名词性物主代词=形容词性物主代词+名词
形容词性物主代词 my your his her our their its
名词性物主代词 mine yours his hers ours theirs its
--Whose is this pen? Is it yours?
2.3 Unit 2【重要语法】(原卷版)-2021-2022学年七年级英语上册链接教材精准变式练(仁爱版).docx

共5页,预览2页

还剩页未读, 继续阅读

作者:envi 分类:初中 价格:3知币 属性:5 页 大小:133.06KB 格式:DOCX 时间:2025-03-20

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务
/ 5
客服
关注