外研版四年级英语下册《I helped Mum》PPT免费下载，共36页。
Listen and chant
Yesterday was a holiday.
It was a beautiful day.
We rowed a boat on the lake.
We all had a very happy day.
知识讲解
We rowed a boat on the lake.
我们在湖面上划船了。
在一般过去时态的句子中常有表示过去的时间状语，如yesterday，last Sunday，last year，the day beforeyesterday 等。
row a boat 划船
I will row a boat tomorrow.
我明天将要去划船。
on the lake 在湖面上
There is a small boat on the lake.
湖面上有艘小船。
had /hæd/ v.（动词）有，吃，度过（have 的过去式）
He had a very happy day.
他度过了很快乐的一天。
I had bread for breakfast today.
我今天早饭吃了面包。
课堂小结
本节课我们学习了以下知识，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！
重点词汇：had, phone, cook, wash, computer, love, him
重点短语：row a boat, on the lake
重点句式：We rowed a boat on the lake.
Yes，I helped Mum and I washed clothes.
What about Sam?
He didn’t help Mum.
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关键词：I helped Mum PPT课件免费下载，.PPT格式；