Unit 4 Then and now PB Let’s wrap it up 课件

课件39张PPT。Unit4 Then and now Part B Let’s wrap it up
Let’s readdining hall
grass
gym
go cycling饭厅
草坪
体育馆
骑自行车运动ice-skate
play badminton
go ice-skating
had a race
woke up滑冰
打羽毛球
去滑冰
跑步比赛
睡醒SentencesThere was no library in my old school.
我以前的学校里没有图书馆。
Tell us about your school, please!
请给我们讲讲您的学校吧。How do you know that?
你怎么知道的？
There were no computers or Internet in my time.
我那时候没有电脑也没有网络。Before, I was quiet.
以前我很安静。
Now I’m very active in class.
现在我在课堂上很活跃。
I couldn’t ride my bike well.
我自行车骑得不好。Look and describeLook and describeread a bookunder the treeLook and describeride a bikego cyclingLook and describeice-skatego ice-skatingListen and number音频123gym dining hall grass
cycling ice-skating badmintonCross the words you didn’t hear音频Listen and crossI went to school by bike. I love cycling.We often played badminton in summer and went ice-skating in the winter.Listen and crossI often went to a park and read under a tree.Listen and crossgym dining hall grass
cycling ice-skating badmintonCross the words you didn’t hearLook and findLook and findegghenLook and findrainysunnyLook and findgreenyellowLook and findbuildinggrassLook and findonunderLook and findshorttallLook and sayIt was an egg.Now it’s a hen.rainysunnyLook and saygreenyellowLook and saybuildinggrassLook and sayonunderLook and sayshorttallLook and say一般过去时态的否定句形式1．找动词was，were，could直接加not.
was not = wasn’t
were not = weren’t
could not = couldn’t例句I was short before.（改为否定句）
I wasn’t short before.
They were old. （改为否定句）
They weren’t old.
He could ride a bike before. （改为否定句）
He couldn’t ride a bike before.一般过去时态的否定句形式2．没有was，were，找出动词过去式，动词前加didn’t，didn’t加原形，其他照抄。
I rode a bike yesterday.（改为否定句）一般过去时态的否定句形式2．没有was，were，找出动词过去式，动词前加didn’t，didn’t加原形，其他照抄。
I rode a bike yesterday.（改为否定句）
I didn’t ride a bike yesterday.1．I went shopping yesterday.
2．I took pictures last Sunday.
3．He played football last Saturday.
4．She bought gifts last night.
5．We drank tea the day before yesterday.将下列句子改为否定句。1．I went shopping yesterday.
I didn’t go shopping yesterday.
2．I took pictures last Sunday.
I didn’t take pictures last Sunday.Do the exercises3．He played football last Saturday.
He didn’t play football last Saturday.
4．She bought gifts last night.
She didn’t buy gifts last night.
5．We drank tea the day before yesterday.
We didn’t drink tea the day before yesterday.一、听力任务
二、一般过去时态的否定句式Make a summaryHomework1．复习Unit 4，做一份单元小结，谈
谈在这个单元你学到了什么，以
书面作业的形式上交作品。
2．完成本课时配套的练习题。Thank you !
Goodbye！