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
(1) be动词变成was，were，其中
am, is → was are → were
(2) 行为动词一般加-ed，没有人称、单复数之分。
I often walk to school.
I walked to the park yesterday.
｛
｛
｛
I often talk to Miss Zhang.
I talked to my cousin yesterday.
I often play chess with my parents.
I played computer with my friends yesterday.
walk
talk
play
walked
talked
played
often
yesterday
What can you find?
Li Ming arrives home from Beijing.
What does his father want to know?
Read and listen.
Mr. Li: Hello Li Ming! I missed you!
Li Ming: I missed you, too.
Mr. Li: Did you have a nice trip?
Li Ming: yes! I had a great trip!
Mr. Li: What did you do?
Li Ming: I walked to Wangfujing Street. We shopped there. I bought a gift for you.