初中讲一般过去时课件(PPT)
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He does his homework every evening.
He __d_id_ some reading last night.
动词原形、第三人称单数 动词过去式
6
They don’t watch TV in the evening. They __d_id_n_’__t_w_aTtcVhlast night.
他现在在北京。 He ___is_ in Beijing now.
他昨天在上海。
He __w_a_s in ShanghaiHale Waihona Puke Baiduyesterday.
3
他们今天在中国。 They __a_r_e in China today.
他们昨天在日本。 They __w_e_rein Japan yesterday.
一般过去时态
1
什么是一般过去时？
动词的一般过去时态表示过去发生的 动作、情况或存在的状态。
行为动词(即实义动词)的过去式没有人称 和数的变化。
2
Please look at the sentences
我今年12岁.
I __a_m12 years old this year. 我去年11岁.
I __w_a_s11 years old last year.
I often got up very early at that time. I wrote home once a week at college. 我上大学时每周给家里写一封信。 He was already in the habit of reading widely in his boyhood. 他童年时就养成了广泛阅读的习惯。
1.在以清辅音结尾的规则动词后,
-ed读作/ t / work ed
/w3:k/t/
2.在以浊辅音或原音结尾的规则动词后,
-ed读作/d /
liveed
play ed
/lIv d//
/pleI /d/
11
3.在以/t/或/d/结尾的规则动词后,
-ed读作/Id /
visit ed /’vIzIItd//
3.助动词do, does
did
4.行为动词用过去式
一般过去时以动词的过去式来表示，
没有人称和数的变化.(was,were除外)
I went to school yesterday.
They went to school yesterday.
8
一般过去时的谓语构成：由动词 的过去式构成
规则变化
1.一般加ed work — worked 2.以e结尾加d change — changed
13
用法
1.表示过去某个特定时间发生的动作或存在的状态 He suddenly fell ill yesterday. 昨天他突然生病了。 The engine stopped because the fuel was used up. 发动机因燃料用光而停机了。 注意：
在一般过去时的句子中，通常都要有表示 过去的时间状语。
am/ is
was
are
were
4
每天，早餐我吃鸡蛋和牛奶。 I _h_a_v_e eggs and milk for breakfast every morning.
昨天，早餐我吃面条。 I __h_a_d noodles for breakfast yesterday morning.
他每天都吃水果。 He ___h_as_ fruit every day.
昨天他吃了3个苹果。
He __h_a_d_ 3 apples yesterday.
have/ has
had
5
I get up at 6:30 every morning. I __g_otup at 9:00 last Sunday.
He plays football every afternoon. He _p_l_ay_e_dbasketball yesterday afternoon.
She doesn’t play basketball after school. She __d_id_n_’__t_p_labyasketball after school yesterday.
Do you go to school on foot every day? _D_i_dyou __gto school on foot yesterday.
Does he go to school by bus every day?
_D_i_dhe ___gtoo school by bus yesterday?
don’t/ doesn’t
didn’t
do/ does
did
7
谓语构成
1.动词 be 2.动词 have, has
was , were had
3.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 . stop — stopped
prefer — preferred
9
4.以辅音字母加y 结尾的词,先改 y 为 i,再加ed
study — studied 5.不规则变化.(见不规则动词表P102)
10
规则动词过去式-ed的发音
14
【误】I visited the Palace Museum.（在没 有上下文的情况下，应避免这样说）
【正】I visited the Palace Museum last year.
去年我参观过故宫博物院。 【正】I have visited the Palace Museum.
15
2.表示过去经常或反复发生的动作和存在的状态, 常与often，always等表示频度的时间状语连用：
finished /t/
enjoyed /d/ shouted /Id/ moved /d/
helped wanted called needed
/t/ /Id/
/d/
/Id/
12
1． 一般过去时的构成
一般过去时是用动词的过去式来表示。 His words fetched a laugh from all present. 他的话使在场的人都笑了。 I did not sleep well last night. 我昨晚没睡好。 Did you direct the tourist to the hotel? 你告诉这位游客去旅馆的路了吗？
He __d_id_ some reading last night.
动词原形、第三人称单数 动词过去式
6
They don’t watch TV in the evening. They __d_id_n_’__t_w_aTtcVhlast night.
他现在在北京。 He ___is_ in Beijing now.
他昨天在上海。
He __w_a_s in ShanghaiHale Waihona Puke Baiduyesterday.
3
他们今天在中国。 They __a_r_e in China today.
他们昨天在日本。 They __w_e_rein Japan yesterday.
一般过去时态
1
什么是一般过去时？
动词的一般过去时态表示过去发生的 动作、情况或存在的状态。
行为动词(即实义动词)的过去式没有人称 和数的变化。
2
Please look at the sentences
我今年12岁.
I __a_m12 years old this year. 我去年11岁.
I __w_a_s11 years old last year.
I often got up very early at that time. I wrote home once a week at college. 我上大学时每周给家里写一封信。 He was already in the habit of reading widely in his boyhood. 他童年时就养成了广泛阅读的习惯。
1.在以清辅音结尾的规则动词后,
-ed读作/ t / work ed
/w3:k/t/
2.在以浊辅音或原音结尾的规则动词后,
-ed读作/d /
liveed
play ed
/lIv d//
/pleI /d/
11
3.在以/t/或/d/结尾的规则动词后,
-ed读作/Id /
visit ed /’vIzIItd//
3.助动词do, does
did
4.行为动词用过去式
一般过去时以动词的过去式来表示，
没有人称和数的变化.(was,were除外)
I went to school yesterday.
They went to school yesterday.
8
一般过去时的谓语构成：由动词 的过去式构成
规则变化
1.一般加ed work — worked 2.以e结尾加d change — changed
13
用法
1.表示过去某个特定时间发生的动作或存在的状态 He suddenly fell ill yesterday. 昨天他突然生病了。 The engine stopped because the fuel was used up. 发动机因燃料用光而停机了。 注意：
在一般过去时的句子中，通常都要有表示 过去的时间状语。
am/ is
was
are
were
4
每天，早餐我吃鸡蛋和牛奶。 I _h_a_v_e eggs and milk for breakfast every morning.
昨天，早餐我吃面条。 I __h_a_d noodles for breakfast yesterday morning.
他每天都吃水果。 He ___h_as_ fruit every day.
昨天他吃了3个苹果。
He __h_a_d_ 3 apples yesterday.
have/ has
had
5
I get up at 6:30 every morning. I __g_otup at 9:00 last Sunday.
He plays football every afternoon. He _p_l_ay_e_dbasketball yesterday afternoon.
She doesn’t play basketball after school. She __d_id_n_’__t_p_labyasketball after school yesterday.
Do you go to school on foot every day? _D_i_dyou __gto school on foot yesterday.
Does he go to school by bus every day?
_D_i_dhe ___gtoo school by bus yesterday?
don’t/ doesn’t
didn’t
do/ does
did
7
谓语构成
1.动词 be 2.动词 have, has
was , were had
3.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 . stop — stopped
prefer — preferred
9
4.以辅音字母加y 结尾的词,先改 y 为 i,再加ed
study — studied 5.不规则变化.(见不规则动词表P102)
10
规则动词过去式-ed的发音
14
【误】I visited the Palace Museum.（在没 有上下文的情况下，应避免这样说）
【正】I visited the Palace Museum last year.
去年我参观过故宫博物院。 【正】I have visited the Palace Museum.
15
2.表示过去经常或反复发生的动作和存在的状态, 常与often，always等表示频度的时间状语连用：
finished /t/
enjoyed /d/ shouted /Id/ moved /d/
helped wanted called needed
/t/ /Id/
/d/
/Id/
12
1． 一般过去时的构成
一般过去时是用动词的过去式来表示。 His words fetched a laugh from all present. 他的话使在场的人都笑了。 I did not sleep well last night. 我昨晚没睡好。 Did you direct the tourist to the hotel? 你告诉这位游客去旅馆的路了吗？