《I helped Mum》PPT课件4chant:Today，today, 是今天；Yesterday , yesterday , 是昨天；A nice day , a nice day , 美好一天！眼疾嘴快watch TV.walk in the park.cook vegetables.talk to some friends.listen to music.play on the computer.... ... ...yesterday:I phoned my friend.I talked to some friends.I listened to music.I cooked fish.I watched TV.I played on the computer.I learned English.... ... ...动词过去式的变法口诀：Yesterday，表过去，要用一般过去式；规则动词加 ed；有 e 直接加上 d；Talk, talk, talked;Listen, listen, listened;Watch, watch, watched;Phone, phone, phoned.不规则的特殊记，are 变 were；am/is 变 was； do/does 变 did。小结：ed， ed 小尾巴，动词后面跟着它，如果动作已发生，千万不要忘了它。... ... ...Let’s chantPhone, phoned,phoned, Amy phoned Grandma.Cook, cooked,cooked, Amy cooked noodles.Help, helped, helped, she helped Mum.Wash,washed,washed, she washed clothes.Play, played, played, Sam played on the computer.Watch watched, watched, he watched TV.繁忙的昨天（Yesterday)I listened to musicI talked to some friends.I watched TV.I played on the computer.I phoned my friendI cooked fish.I helped Mum一般过去时态：用来描述自己和他人在过去某一时间所进行的活动。... ... ...What did you do yesterday?你昨天做了什么？I played basketball yesterdayYesterday I played basketball.Yesterday I watched TVI played on the computer关键词：《I helped Mum》教学课件，外研版三起点四年级下册英语课件，四年级英语幻灯片课件下载，《I helped Mum》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。