(完整版)初中英语一般过去时课件(PPT)
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
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
I get up at 6:30 every morning. I _g_ot_ up at 9:00 last Sunday.
1.与last 连用
night
last
week month
Monday
2.与yesterday 连用：
morning
yesterday afternoon
evening
the day before yesterday
行为动词一般过去时的否定式
一般过去时的否定式是在动词原形 前加助动词did not (didn’t).
主语+didn’t+动词原形
I _to_l_d_ (tell) them the news yesterday. I _d_id_n_’t__t_el_l _ them the news.
行为动词一般过去时的疑问式
一般过去时的一般疑问式在句
首加助动词did
Did+主语+动词原形……？
They f_i_ni_s_he_d_ (finish) their work at fou
don’t/ doesn’t
didn’t
do/ does
did
一般过去时的谓语构成：由动词 的过去式构成（参看书本）
规则变化
1.一般加ed work — worked 2.以e结尾加d change — changed
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
2.简略回答用助动词did/didn’t代替
行为动词。
Did he find the boy yesterday?
－Yes, he did.
－No, he did not (didn’t).
Exercises
1.I __B_ pictures in the park
last weekend.
A.take
_i_s___ two years old
this year.
▪
6. Look, there _a_r__e____ lots of grapes
here.
▪
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.
A
B
对划线部分提问 A:What did they do at four?
B:When did they finish their work?
注意
1.外加助动词did后,动词须返回原形。
Did he went to school yesterday?
F
Did he go to school yesterday? T
他们今天在中国。 They _a_r_e_ in China today.
他们昨天在日本。 They _w_e_re_ in Japan yesterday.
am/ is are
was were
▪ 一、用be动词的适当形式填空
▪
1. I _a_m____ an English teacher now.
He plays football every afternoon. He _pl_a_y_ed_ basketball yesterday afternoon.
He does his homework every evening.
He _d_i_d_ some reading last night.
一般疑问句:
_D_i_d_ they _f_in_i_sh_ their work at
four?
did
didn’t
Yes, they _____. No, they _____.
行为动词一般过去时的疑问式
一般过去时的特殊疑问式
疑问词+did+主语+动词原形……？
They finished their work at four.
yesterday.
Do you go to school on foot every day?
_D_id_ you _g_o to school on foot
yDeosetserhdeayg.o to school by bus every day? _D_id_ he _g_o_to school by bus yesterday?
prefer — preferred
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. do-did am/is-was
用法
在过去某一时间内发生的动作：
He got home at ten o’clock last night.
用于一般过去时的时间状语
一般过去时态
Be动词的过去时态变化
我今年12岁. I _a_m_ 12 years old this year.
我去年11岁. I _w_a_s_ 11 years old last year.
他现在在北京。 He __is__ in Beijing now. 他昨天在上海。 He _w_a_s_ in Shanghai yesterday.
动词原形、第三人称单数 动词过去式
They don’t watch TV in the evening.
They _di_d_n_’t_w__at_c_h
TV Baidu Nhomakorabeaast
Snihgehtd.oesn’t play basketball after school.
She _d_id_n_’t__pl_a_y_ basketball after school
▪
2. She _w__a_s___ happy yesterday.
▪
3. They _w_e__r_e__ glad to see each other
last month.
▪
4. Helen and Nancy __a__r_e___ good
▪
friends. 5. The
little
dog
B.took
C.was
D.draw
2. Did you __A_football
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
I get up at 6:30 every morning. I _g_ot_ up at 9:00 last Sunday.
1.与last 连用
night
last
week month
Monday
2.与yesterday 连用：
morning
yesterday afternoon
evening
the day before yesterday
行为动词一般过去时的否定式
一般过去时的否定式是在动词原形 前加助动词did not (didn’t).
主语+didn’t+动词原形
I _to_l_d_ (tell) them the news yesterday. I _d_id_n_’t__t_el_l _ them the news.
行为动词一般过去时的疑问式
一般过去时的一般疑问式在句
首加助动词did
Did+主语+动词原形……？
They f_i_ni_s_he_d_ (finish) their work at fou
don’t/ doesn’t
didn’t
do/ does
did
一般过去时的谓语构成：由动词 的过去式构成（参看书本）
规则变化
1.一般加ed work — worked 2.以e结尾加d change — changed
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
2.简略回答用助动词did/didn’t代替
行为动词。
Did he find the boy yesterday?
－Yes, he did.
－No, he did not (didn’t).
Exercises
1.I __B_ pictures in the park
last weekend.
A.take
_i_s___ two years old
this year.
▪
6. Look, there _a_r__e____ lots of grapes
here.
▪
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.
A
B
对划线部分提问 A:What did they do at four?
B:When did they finish their work?
注意
1.外加助动词did后,动词须返回原形。
Did he went to school yesterday?
F
Did he go to school yesterday? T
他们今天在中国。 They _a_r_e_ in China today.
他们昨天在日本。 They _w_e_re_ in Japan yesterday.
am/ is are
was were
▪ 一、用be动词的适当形式填空
▪
1. I _a_m____ an English teacher now.
He plays football every afternoon. He _pl_a_y_ed_ basketball yesterday afternoon.
He does his homework every evening.
He _d_i_d_ some reading last night.
一般疑问句:
_D_i_d_ they _f_in_i_sh_ their work at
four?
did
didn’t
Yes, they _____. No, they _____.
行为动词一般过去时的疑问式
一般过去时的特殊疑问式
疑问词+did+主语+动词原形……？
They finished their work at four.
yesterday.
Do you go to school on foot every day?
_D_id_ you _g_o to school on foot
yDeosetserhdeayg.o to school by bus every day? _D_id_ he _g_o_to school by bus yesterday?
prefer — preferred
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. do-did am/is-was
用法
在过去某一时间内发生的动作：
He got home at ten o’clock last night.
用于一般过去时的时间状语
一般过去时态
Be动词的过去时态变化
我今年12岁. I _a_m_ 12 years old this year.
我去年11岁. I _w_a_s_ 11 years old last year.
他现在在北京。 He __is__ in Beijing now. 他昨天在上海。 He _w_a_s_ in Shanghai yesterday.
动词原形、第三人称单数 动词过去式
They don’t watch TV in the evening.
They _di_d_n_’t_w__at_c_h
TV Baidu Nhomakorabeaast
Snihgehtd.oesn’t play basketball after school.
She _d_id_n_’t__pl_a_y_ basketball after school
▪
2. She _w__a_s___ happy yesterday.
▪
3. They _w_e__r_e__ glad to see each other
last month.
▪
4. Helen and Nancy __a__r_e___ good
▪
friends. 5. The
little
dog
B.took
C.was
D.draw
2. Did you __A_football