Unit 1 What did you do this summer? Lesson 1 课件（20张PPT）

课件20张PPT。UNIT ONE WHAT DID YOU DO THIS SUMMER? Lesson 1warm-up同学们暑期都做了什么？下面图片如何用英语表达？
go swimmingvisit the museumvisit grandparentsplay with friendsMain wordsStrong 强壮的
farm 农场词组学习Play with sb

和某人玩
Visit

参观，看望
Go back to

回到
Go swimming

游泳Sing Perking Opera
唱京剧
Work on my uncle’s farm
在叔叔的农场干活
Have an interesting vacation
有一个有趣的假期
Listen and sayYangyang
Mike
听录音，回答下列问题What did Yangyang did this summer?
What did Mike did this summer?
Where did Yangyang go this summer?
Where did Mike go this summer?Roleplay·pair work两位学生分别扮演Yangyang 和Mike，进行情景表演。
两位学生也可以互相提问、根据实际情况回答。
what did you do this summer?语法讲解过去某个时间里发生的动作或状态，常和表示过去的时间状语连用，如yesterday，yesterday morning,yesterday afternoon, last night,in 1990 ,two days ago 等。
基本结构　be动词；行为动词 的过去式
　 what did you do this summer?过去的时间状语行为动词的过去式举一反三·时间状语Last weekend/ week
Yesterday
Last month/ year/ decade(十年)
Last summer/ winter
This week/ weekend
This winter
This year
动词过去式的变化规律
动词过去式的变化规则：
1.一般的在动词词尾直接加-ed。
2.以不发音的e结尾的直接加-d。
3.以辅音字母+y结尾的把y变成i,加+-es。
4.以一个元音字母加一个辅音字母结尾的重读闭音节，双写末尾的辅音字母加-ed。
小练习 写出下列单词的过去式原形
work
plant
play
like
live
change
plan
stop
drop
carry
study
cry
构成规则
一般在动词末尾加ed
结尾是e的动词在末尾加d
末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed
以辅音字母加y结尾的，先变y为i再加ed过去式
worked
planted
played
liked
lived
changed
planned
stopped
dropped
carried
studied
cried
常用的不规则动词的过去式：复习·单词read a bookdrivego shoppingplay with friends复习·语法　一般过去时口诀
　一般过去时并不难，表示过去动作、状态记心间。
　动词要用过去式，时间状语句末站。练习：将下列词组转换成过去式Play with
Visit
Go back to
Go swimming
homework寻找5个人（可以是同学，也可以是家人，甚至路人）
用what did you do this summer? 提问和回答
将时间更换成last week/month/year等，进行提问和回答
记录答案