1、本网站免费注册后即可以下载,点击开通VIP会员可无限免费下载!
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题,请联系微信客服。
扫描下方二维码,添加微信客服
The Simple Present Tense vs. The Simple Past Tense
Bill always playes basketball in the afternoon.
Bill played basketball yesterday afternoon.
always
playes
in the afternoon
played
yesterday afternoon
The Simple Present Tense vs. The Simple Past Tense
一般过去时表示过去某个时间或某段时间内发生的动作或存在的状态,常和表示过去的时间状语连用。也表示过去经常发生的动作或状态。
时间状语
yesterday: yesterday morning/afternoon/evening, the day before yesterday...
last: last week/month/year/summer/Sunday...
时间段+ago: two days ago, three years ago, eight months ago...
in+年(过去)/on +日期(过去):in 2014, on October 19th 2001...
动词的过去式
一般变化:
直接加: look-looked play-played start-started use-used
双写加: stop-stopped shop-shopped
把y变i加: study-studied worry-worried
特殊变化:请参阅教材141页。
句式结构be动词
I was at home yesterday evening.
I wasn't at home yesterday evening.
Were you at home yesterday evening?
Yes, I was. No, I wasn't
Where were you yesterday evening?
When were you at home yesterday?
Who were at home yesterday evening?
句式结构实义动词