We use _______,i.e.the past form of do,to ask and answer Yes/No questions in the simple past tense.
一般过去时的一般疑问句：
肯定回答：Did +主语+动原+其它？
          yes,主语did
否定回答：No，主语didn't
一般过去时的句型变化：

一般过去时的陈述句：主语+v-ed+其它。
一般过去时的否定句：主语+didn't+v原型+其它。
一般过去时的一般疑问句：
肯定回答：Did +主语+动原+其它？
          yes,主语did
否定回答：No，主语didn't
1.She studied hard at school.
否定句：She didn't study hard at school.
一般疑问句：Did she study hard at school?
2.I did my homework last night.
否定句：I didn't do my homework last night.
一般疑问句：Did you do you homework last night?
3.They had a good time on the beach.
否定句：They didn't have a good time on the beach.
一般疑问句：Did they have a good time on the beach?

Grammar exerise
Last weekend,Leo went on a hiking trip.He is telling Linda about his trip.Complete their conversation with the correct forms of hte verbs in brackets.
Linda:What did you do during the weekend.Leo?
  Leo:I _____ (go) for a walk in the woods.It _______ quite hot.
Linda:Did you _____(take) a cap?
  Leo:Yes,I ______(do).I'm______(take)my sunglasses too.I'm _____(drop)       them onto the ground and ______ (break)them!
Linda:Oh,I'm sorry to hear that.WHat did you do next?
  Leo:I'm ______(feel)tired,so I ______(sleep) under a tree.
Linda:Did you _______(enjoy)your day out?
  Leo:No,I _________(do)! I broke my sunglasses and I ________(leave) my       cap on a tree!
和一般过去时连用的时间状语：
last week/night/month/year...
yesterday
just now
时间段+ago
in+年
in the past
Exercise
It's now 9 a.m.on 27 November.Leo is reading some sentences from his diary.Complete his thought bubbles by using the correct time expressions.
1.I went to the Clubs Fair two months ago.
2.I joined the Hiking Club a/one month ago.
3.I went to see a film four days ago.
4.I had a picnic with my friends on Lucky Island yesterday.
5.I finished all my homework an/one hour ago.
 
Exercise:Fill in the blanks with the correct form of the verbs given.
1.We ____ to zoo yesterday,we _____ to the park.(go).
2.________ you _____(visit)your relatives last Spring Festival?
3.It _________(be)Ben's birthday last Friday.
4.We all ______(have) a good time last night.
5.He _____football now,but they _______basketball just now.(play).
6.Jim's mother ______(plant)trees two days ago.
7.I _______(get)up early this morning.
Do all the "-ed"s in the words sound the same?
attened      disappeared
asked        used        shouted
 
Talk time
Read the words after the tape.
beautiful      rocket       and      disappear
September      teach        under    wonderful
asked          jumped       called   disappeared      attended     ended
laughed        launched     opened   used             shouted      visited

Put the following words into different boxes according to their"-ed" sounds.
acted,added,answered,brushed,called,cleaned,closed,cooked,corrected,lived,
needed,rushed

A Read these sentences,Pay attention to the letters in bold.
1 We attended the Clubs Fair.
2 We visited the Rocket Club.
3 A boy took a rocket and launched it.
4 The rocket disappeared into the sky.
5 A girl from another club shouted .
6 She used a remote cotrol to drive a toy car.
7 After the fair.we felt very excited.
8 We wanted to join all the clubs.
In pairs,talk about the clubs at your school.Follow the example.
S1:Which club did you go to last week?
S2:I went to the Computer Club.
S1:When did you meet?
S2:We met on Monday afternoon.
S1:Where did you meet?
S2:We met in Roon 201.
S1:What did you do at the club?
S2:We learnt some computer skills.
S1:Did you like the club?
S2:Yes,I did.It was very interesting.(No,I didn't,It was boring.)
Now,make your own conversation about the school clubs at your school.

Homework:
1.听录音，流利地朗读Talk time部分A1的音标。
2.听录音，流利地朗读Talk time部分A2的韵文。
3.将以下句子改写成否定句。
Linda and Leo learnt about the Rocket Club.
They used a remote control to drive the Rocket Club.
4.将以下句子改写成一般疑问句，并进行肯定和否定回答。
She took a dictionary from the table.
The old man carried a heavy bag.