一般现在时、现在进行时及一般过去时讲解课件(53张ppt)
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中考英语动词时态复习--现在进行时-过去进行时-一般现在时-一般过去时(共48张PPT)
I don’t
After school
She/he doesn’t before dinner /afternoon On school night
In the morning / evening
一般过去时(The Simple Past Tense)
一般过去时常与表示过去的时间状语或从句连用,如: yesterday, last week,in 1993, two days ago, 等。
listen to music
exercise go to movies make soup
watch TV
clean the room
What are you doing? What is she/he doing? What are they doing? I’m… She/He is… They’re…
5.Tom was singing.(改为否定句)
Tom was not singing.
5. Lily has lunch at school last week.( had)
6. What was he talk about?( talking )
句型转换:
1.They are cleaning the house.(一般疑问句)
Are they cleaning the house?
2. They go there every week. (主语改为she)
She goes there every week.
3.They sing every day.( every day改 last night)
4.He swam yesterday. (改为一般疑问句)
Did he swim yesterday? They sang last night.
After school
She/he doesn’t before dinner /afternoon On school night
In the morning / evening
一般过去时(The Simple Past Tense)
一般过去时常与表示过去的时间状语或从句连用,如: yesterday, last week,in 1993, two days ago, 等。
listen to music
exercise go to movies make soup
watch TV
clean the room
What are you doing? What is she/he doing? What are they doing? I’m… She/He is… They’re…
5.Tom was singing.(改为否定句)
Tom was not singing.
5. Lily has lunch at school last week.( had)
6. What was he talk about?( talking )
句型转换:
1.They are cleaning the house.(一般疑问句)
Are they cleaning the house?
2. They go there every week. (主语改为she)
She goes there every week.
3.They sing every day.( every day改 last night)
4.He swam yesterday. (改为一般疑问句)
Did he swim yesterday? They sang last night.
初中英语六种时态复习课件(35张PPT)
②while 引导的从句表示“在……期间”,主从句谓语动词所表示的动 作同时ቤተ መጻሕፍቲ ባይዱ生。这时,主从句都用过去进行时。
e.g.:My father was reading the newspaper while my mother was watching TV.当我的妈妈看电视的时候,我的爸爸正在看报纸。
(2)表示普遍真理或客观事实。 e.g.:The sun rises in the east.太阳从东方升起。 (3)在条件状语从句和时间状语从句中,用一般现在时表示将来。 e.g.:If it doesn't rain tomorrow,we will go for a picnic.如果明天不下 雨,我们将去野餐。 (4)在某些以 here,there 开头的句子中用一般现在时表示正在发生的动作。 e.g.:There goes the bell.铃响了。
(3)现在进行时表示将来 表示位置移动的动词 go,come,leave,fly,start,meet,move 等, 可以用现在进行时表示将要发生的事。 e.g.:We are leaving for London.我们就要动身去伦敦了。
(4)一般现在时表示将来 ①表示按规定或时间表预计要发生的动作。 e.g.:Our plane takes off at 8:10.我们的飞机 8:10 起飞。 ②当主句为一般将来时,或含有情态动词,或是祈使句时,在 if,as soon as,until,when 等引导的状语从句中用一般现在时表示将来。 e.g.:I will give him the book as soon as he comes here.他一来这儿, 我就把这本书给他。
(2)表示当前一段时间内的活动或现阶段正在进行的动作。 e.g.:They are picking apples on a farm all the time.他们一直在农场 摘苹果。 (3)与 always,usually 等词连用,表达说话人强烈的感情,如赞扬、不 满、讨厌等。 e.g.:Mary is always thinking of others instead of herself.玛丽总是为 别人着想,而不为自己着想。
一般现在时与现在进行时ppt课件
• 4. They __h_a_ve___(have) the same hobby.
• 5. My aunt _lo_o_k_s___(look) after her baby carefully.
• 6. You always __d_o____(do) your homework
well. • 7. I __a_m____(be) ill. I’m staying in bed.
me nice food now.
• 4. What __a_r_e_ you __d_o_in_g_ ( do ) no
w? • 5. Look . They _a_r_e_h_a_v_in_g_( have) an
English lesson .
22
• 7.Look! The girls ________________(dance ) over there • 8.What is our granddaughter doing? • She ________(listen ) to music. • 9. It’s 5 o’clock now. We _____________(have)supper • now
My plane takes off at 9:00 a.m.
The train leaves at three this afternoon.
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用法5:在时间或条件状语从句中有时用一般现 在时表示将来发生的动作.
主将从现
•主要用在条件状语I’ll call you the moment I arrive in Xi’an.
finish______teach_____fish_______reach_______go__ _____ • do_____have____
一般现在时现在进行时一般过去时优秀课件
4、我们在学校吃晚饭。
We have dinner at school.
5、他喜欢英语。
He likes English.
6、他是一个学生。
He is a student.
一般现在时(The Simple Present Tense)
1.表示现在的状态: e.g. He’s twelve. She’s at work.
studies
Let’s correct:
1. I goes to school at six every day. 2. He don’t like playing football. 3. 3. They likes playing games. 4. 4. Daming watchs TV in the evening. 5. 5. Does he usually has a party? 6. 6. What do they on Sunday? 7. 7. Tony goes always to school at eight o’clock. 8. 8. What they eat in the party? 9. 9. Lily haves lunch at school. 10.10. What do his parents usually gives him ?
一般现在时现在进行时一般过 去时优秀课件
一般现在时:Present Simple
表示经常或者反复发生的动作
信息词:
often(经常)
sometimes(有时)
always(总是)
usually(通常)
every day(每天)
every week(每周)
every month(每月) every term(每学期)
We have dinner at school.
5、他喜欢英语。
He likes English.
6、他是一个学生。
He is a student.
一般现在时(The Simple Present Tense)
1.表示现在的状态: e.g. He’s twelve. She’s at work.
studies
Let’s correct:
1. I goes to school at six every day. 2. He don’t like playing football. 3. 3. They likes playing games. 4. 4. Daming watchs TV in the evening. 5. 5. Does he usually has a party? 6. 6. What do they on Sunday? 7. 7. Tony goes always to school at eight o’clock. 8. 8. What they eat in the party? 9. 9. Lily haves lunch at school. 10.10. What do his parents usually gives him ?
一般现在时现在进行时一般过 去时优秀课件
一般现在时:Present Simple
表示经常或者反复发生的动作
信息词:
often(经常)
sometimes(有时)
always(总是)
usually(通常)
every day(每天)
every week(每周)
every month(每月) every term(每学期)
英语时态8种基本时态讲解ppt课件
• c)----He joined the army in 1990. • -----He didn’t joined the army in 1990. • -----Did he join the army in 1990? • -----Yes ,he did ./No ,he didn’t.
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
4.过去将来时
• 过去将来时是立足于过去某时,从 过去的观点看将要发生的动作或状 态。主要用于宾语从句中。
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
• c)以辅音字母+y结尾的单词变y为i加 -es.
• Study---studies carry-carries • d)以元音字母+y结尾的单词直接加-s. • play---plays stay---stays
• 句型结构:主语+will/shall+V.原形 +…(第一人称用shall)
• I shall go to Shanghai tomorrow. • They will have a meeting next week. • ----She will be 20 years old.
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
4.过去将来时
• 过去将来时是立足于过去某时,从 过去的观点看将要发生的动作或状 态。主要用于宾语从句中。
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
• c)以辅音字母+y结尾的单词变y为i加 -es.
• Study---studies carry-carries • d)以元音字母+y结尾的单词直接加-s. • play---plays stay---stays
• 句型结构:主语+will/shall+V.原形 +…(第一人称用shall)
• I shall go to Shanghai tomorrow. • They will have a meeting next week. • ----She will be 20 years old.
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
小学英语时态-PPT
一般现在时
(2) 当句子中即没有be动词,也没有情态动词时 ①陈述句:We get up at 7:00 every morning. 疑问句→Do you get up at 7:00 every morning? 否定句→We don’t get up at 7:00 every morning. ②陈述句:She has a little brother. 疑问句→ Does she have a little brother? 否定句→ She doesn’t have a little brother.
现在进行时
1. The boy is playing basketball. 否定句:____________________________ 一般疑问句:_________________________ 肯定回答:__________________________ 否定回答:__________________________
12. We _________ (not watch) TV on Monday.
13. Nick_______ (not go) to the zoo on Sunday.
14. They _________ (like) the World Cup?
按要求完成句子
1.Do you often play football after school? (肯 定回答) 2. I have many books. (改为否定句) 3. Gao Shan’s sister likes playing table tennis (改为否定句) 4. She lives in a small town near New York. (改为一般疑问句) 5. I watch TV every day. (改为一般疑问句) 6. David has got a goal. (改为一般疑问句)
一般现在时现在进行时和一般过去时过去进行时ppt课件
3
2) to talk about permanent situations My parents own a restaurant.
※We used the present perfect, not the present simple, to say how long something has continued: I have worked there since I was 15. (not I work there since I was 15.)
We use the present continuous
1) to talk about temporary situations: I’m studying really hard for my exams. My cousin is living in Thailand at the moment.(=he doesn’t normally live there)
Grammar 1
2018.03.19
1
目录
1 Present simple 2 Present continuous 3 Past simple 4 Past continuous
2
Present Simple 一般现在时
句型
结构
例句
肯定句 v原 / v + (e) s 否定句 do/does not + v原 疑问句 Do/Does … +v原?
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【动作动词的分类与用法】
• 1. 表示持续动作的动词,如 eat, listen, read, run等。例如: She is listening to the radio. 她在听收音机。 2. 表示短暂动作的动词,如 hit, jump等。这类动词一般用 在现在时中,表示现时的一次性动作。表示短暂动作的动 词通常不用于进行时态中,如果用于进行时的话,那就表 示短暂动作的多次重复。例如: She jumped up into the chair. 她跳起来坐到椅子上。 He was jumping up and down to keep warm. 他上下跳动来 取暖。 3. 表示转变和移动的动词,如arrive, change, come, die, go, leave等。这类动词用于一般时和进行时中,往往在意义 上略有不同。比如说The train leaves at nine,这是一种现 在的习惯性动作,表示火车每天都是9点开车。如果说 The train is leaving,则表示即将发生的事态,表示火车马 上就要开了。
初中英语语法——四大基本时态课件(共24张ppt)
____(ring, ra√ng, rung).
现在进行时使用环境、句型变化
★作谓语的动词用来表示动作(情况)发生时间的 各种形式称为时态。
★概念:表示现阶段或说话时正在进行的动作及行 为。
★时间状语:Now, at this time, days, look. listen等时 间状语做标志。
★基本结构:主语+be +doing +其他 ★否定形式:主语+be +not +doing+其他 ★一般疑问句:把be动词放于句首。
事,正要做某事。 ⑤某些动词,可用进行时态表将来,如come,
现在进行时的用法
1)、现在(说话的瞬间)正在进行或发生的动作,强调“此时此刻” E.g. He is reading . They are talking now.
2)、当前一段时间内的活动或现阶段正在进行的动作。 E.g. They are working these days.
3)、 某些动词的现在进行时,表预定的计划或即将发生的动作。 E.g I am coming.
一般现在时--句型变化
❖ ③含有be动词的要在be上做变化.
❖
Danny is a good student. 陈述句
❖
丹尼是个好学生。
❖
Danny isn't a good student. 否定句
❖
丹尼不是个好学生。
❖
Is Danny a good student? 一般疑问句
❖
丹尼是个好学生吗?
此句中给出的do指“做,干”, not指把此句变为否定句, 故须在do前加助动词don't。
做题时常见错误五、对主语的数判断有误
现在进行时使用环境、句型变化
★作谓语的动词用来表示动作(情况)发生时间的 各种形式称为时态。
★概念:表示现阶段或说话时正在进行的动作及行 为。
★时间状语:Now, at this time, days, look. listen等时 间状语做标志。
★基本结构:主语+be +doing +其他 ★否定形式:主语+be +not +doing+其他 ★一般疑问句:把be动词放于句首。
事,正要做某事。 ⑤某些动词,可用进行时态表将来,如come,
现在进行时的用法
1)、现在(说话的瞬间)正在进行或发生的动作,强调“此时此刻” E.g. He is reading . They are talking now.
2)、当前一段时间内的活动或现阶段正在进行的动作。 E.g. They are working these days.
3)、 某些动词的现在进行时,表预定的计划或即将发生的动作。 E.g I am coming.
一般现在时--句型变化
❖ ③含有be动词的要在be上做变化.
❖
Danny is a good student. 陈述句
❖
丹尼是个好学生。
❖
Danny isn't a good student. 否定句
❖
丹尼不是个好学生。
❖
Is Danny a good student? 一般疑问句
❖
丹尼是个好学生吗?
此句中给出的do指“做,干”, not指把此句变为否定句, 故须在do前加助动词don't。
做题时常见错误五、对主语的数判断有误
仁爱七下语法课件:一般过去时 对比 现在进行时 一般现在时 (共49张PPT)(图片版)
am/ is are
was were
不是所有的动词都是were was would 和 could
不是所有的句子都是在问过去是 不是这样那样?
其他的词句该怎么变化呢?
They don’t watch TV in the evening. They _d__id_n_’_t_w_a_t_c_h_ TV last night.
规则动词过去式-ed的发音
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 /
live ed /lIv /d/
played /pleI /d/
3.在以/t/或/d/结尾的规则动词后,
-ed读作/Id /
visit ed /’vIzIt /Id/
用于一般过去时的时间状语
1.与ago 连用:
a moment
two minutes
three hours
five days
ago
one week
six months
four years
2.与last 连用
time night
last
week month
term
3.与yesterday 连用: Monday
昨天,早餐我吃面条。 I __h_a_dnoodles for breakfast yesterday morning.
他每天都吃水果。 He __h_a_s_ fruit every day.
昨天他吃了3个苹果。
He __h_a_d_ 3 apples yesterday.
have/ has
一般现在时现在进行时和一般过去时和一般将来时态ppt(共26张PPT)
• e.g. I was born in 1980. • I was not born in 1980.
• Were you born in 1980?
第二种 含有行为动词的
• 肯定结构
• 主语+行为动词(过去式)+其它 否定结构
主语+didn’t+行为动词(原形)+其
它 一般疑问句结构
Did+主语+行为动词(原形)+其它?
看来将要发生的事或存在的状态。
• 肯定句:主语+ will+动词原形------
• There will be a computer on every desk in the future.
• 未来每个桌子上都将有一台电脑。 • It will rain tomorrow. 明天将要下雨。 • We will go to school on foot.
• 我们将步行去上学。
• 特殊疑问句:疑问词+一般疑问句?
• 一般将来时II: is/am /are going to + 动词原形的
用法。
• 1、主要用来表示打算或计划要做某事, 主语是人。
如: • She is going to learn Japanese next year. • There is going to be a football match tonight. • Dad and I are going to see Beijing opera this
未来每个桌子上都将有一台电脑。 今天下午我和爸爸打算去看京剧。
swim
chat
第二种 含有行为动词的
I am going to go swimming tomorrow(明天).
2.主语为非第三人称单数的情况
• Were you born in 1980?
第二种 含有行为动词的
• 肯定结构
• 主语+行为动词(过去式)+其它 否定结构
主语+didn’t+行为动词(原形)+其
它 一般疑问句结构
Did+主语+行为动词(原形)+其它?
看来将要发生的事或存在的状态。
• 肯定句:主语+ will+动词原形------
• There will be a computer on every desk in the future.
• 未来每个桌子上都将有一台电脑。 • It will rain tomorrow. 明天将要下雨。 • We will go to school on foot.
• 我们将步行去上学。
• 特殊疑问句:疑问词+一般疑问句?
• 一般将来时II: is/am /are going to + 动词原形的
用法。
• 1、主要用来表示打算或计划要做某事, 主语是人。
如: • She is going to learn Japanese next year. • There is going to be a football match tonight. • Dad and I are going to see Beijing opera this
未来每个桌子上都将有一台电脑。 今天下午我和爸爸打算去看京剧。
swim
chat
第二种 含有行为动词的
I am going to go swimming tomorrow(明天).
2.主语为非第三人称单数的情况
一般现在时、现在进行时、一般过去时优秀课件
一般现在时:是指经常,反复,一直发生的动作或行为及现在的 某种状况,比如现在的特征,爱好,习惯,能力等等.一般现在时中 如果谓语动词是实义动词时,考虑三单变化,谓语动词是be动词 I后am,三单is,其余are,谓语动ent.
表现在的特征,身份
Tom can play basketball. He likes bananas. Tom can't play basketball. He doesn't like bananas. Can Tom play basketball? Does he like bananas? What sport can Tom play? What fruit does he like?
time,these days,listen,look 在句首时,at the moment,at
Tom's
mother
is
making
soup
at
this
time.
present等. 现在进行时的结构:
助动词be+doing(现在
We are talking about this thing these days. 分词)
rain [reɪn] rain:双元音,不是重读闭音节
snow[snəʊ] snow:不是辅音音素结尾,不是重读闭音节
dry[draɪ]
d一ry:个不元是音辅因音素音,素单结音尾节,词不,是重读闭音节
sit[sɪt]
si单t:辅音音节因都素重结读尾,短元音,重读,是重读闭音节
meet[miːt] meet:长元音,不是重读闭音节
Tom can play basketball. Tom can't play basketball. Can Tom play basketball? What sport can Tom play?
表现在的特征,身份
Tom can play basketball. He likes bananas. Tom can't play basketball. He doesn't like bananas. Can Tom play basketball? Does he like bananas? What sport can Tom play? What fruit does he like?
time,these days,listen,look 在句首时,at the moment,at
Tom's
mother
is
making
soup
at
this
time.
present等. 现在进行时的结构:
助动词be+doing(现在
We are talking about this thing these days. 分词)
rain [reɪn] rain:双元音,不是重读闭音节
snow[snəʊ] snow:不是辅音音素结尾,不是重读闭音节
dry[draɪ]
d一ry:个不元是音辅因音素音,素单结音尾节,词不,是重读闭音节
sit[sɪt]
si单t:辅音音节因都素重结读尾,短元音,重读,是重读闭音节
meet[miːt] meet:长元音,不是重读闭音节
Tom can play basketball. Tom can't play basketball. Can Tom play basketball? What sport can Tom play?
一般过去时现在进行时一般现在时时态讲解练习PPT课件
3. We _w_e_nt____ to zoo yesterday, we _w_e_nt__ to the park. (go)
4. _D_i_d___ you __vi_si_t___ (visit) your relatives last Spring Festival?
5. _D_i_d___ he _fl_y_____ (fly) a kite on Sunday? Yes, he __d_i_d __.
写出下列动词的过去式 is/am__w_as______ plant_p_la_n_te_d___
are _w_e_re_____ drink_d_ra_n_k_____ play_p_l_ay_e_d__
go__w_e_nt____ make __m__ad_e___
does__d_id______ dance__d_a_nc_e_d__ worry_w_o_r_ri_ed___ ask _a_sk_e_d_
6. Gao Shan _p_u_ll_ed___ (pull) up carrots last National Day holiday.
7. I s_w_e_p_t ________ (sweep) the floor yesterday, but my mother ______. didn’t8. What ______ she _______ (find) in the gadrdiden last mofirnnding? She __________ (find) a beautiful butterfly.
__a_y___v_o__ll_e_y__b_a_l_l__ju__s_t_n__o_w__._____
3、特殊疑问句由疑问词+did+主语+动词原形组成。 如:They visited the farm last Sunday.(对划线部分提问)
4. _D_i_d___ you __vi_si_t___ (visit) your relatives last Spring Festival?
5. _D_i_d___ he _fl_y_____ (fly) a kite on Sunday? Yes, he __d_i_d __.
写出下列动词的过去式 is/am__w_as______ plant_p_la_n_te_d___
are _w_e_re_____ drink_d_ra_n_k_____ play_p_l_ay_e_d__
go__w_e_nt____ make __m__ad_e___
does__d_id______ dance__d_a_nc_e_d__ worry_w_o_r_ri_ed___ ask _a_sk_e_d_
6. Gao Shan _p_u_ll_ed___ (pull) up carrots last National Day holiday.
7. I s_w_e_p_t ________ (sweep) the floor yesterday, but my mother ______. didn’t8. What ______ she _______ (find) in the gadrdiden last mofirnnding? She __________ (find) a beautiful butterfly.
__a_y___v_o__ll_e_y__b_a_l_l__ju__s_t_n__o_w__._____
3、特殊疑问句由疑问词+did+主语+动词原形组成。 如:They visited the farm last Sunday.(对划线部分提问)
一般过去时现在进行时一般现在时时态讲解练习ppt课件
4. _D_i_d___ you __vi_si_t___ (visit) your relatives last Spring Festival?
5. _D_i_d___ he _fl_y_____ (fly) a kite on Sunday? Yes, he __d_i_d __.
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
一、用be动词的适当形式填空 1. I _am_____ an English teacher
now. 2. She _w_a_s____ happy yesterday. 3. They _w_e_re____ glad to see each
other last month.
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
1.一般过去时表示过去某个时间发生 的动作或存在的状态,常和表示过去的 时间状语连用。一般过去时也表示过去 经常或反复发生的动作。
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
2.Be动词在一般过去时中的变化: ⑴am 和is在一般过去时中变为
母,双写末尾的辅音字母,再加ing,如:runrunning, stop-stopping
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
5. _D_i_d___ he _fl_y_____ (fly) a kite on Sunday? Yes, he __d_i_d __.
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
一、用be动词的适当形式填空 1. I _am_____ an English teacher
now. 2. She _w_a_s____ happy yesterday. 3. They _w_e_re____ glad to see each
other last month.
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
1.一般过去时表示过去某个时间发生 的动作或存在的状态,常和表示过去的 时间状语连用。一般过去时也表示过去 经常或反复发生的动作。
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
2.Be动词在一般过去时中的变化: ⑴am 和is在一般过去时中变为
母,双写末尾的辅音字母,再加ing,如:runrunning, stop-stopping
经营者提供商品或者服务有欺诈行为 的,应 当按照 消费者 的要求 增加赔 偿其受 到的损 失,增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
一般现在时和现在进行时和过去进行和一般将来时和过去将来时PPT课件
20
4:在时间、条件状语从句中表示将来的动 作 When she comes, I will tell her the news. If it doesn’t rain tomorrow ,we will go to the Summer Palace.
进行
+V-ing
has been
working
had been working
将来
过去将来
+will +would
will work
would work
shall work should work
will be working shall be working
would be working
should beworking
过去
V-ed worked
进
be+ V-ing am working
was working行来自is workingwere
are working working
完 have+ 成 P.P
have worked had worked
has worked
完成
have
been
have been working
现在
4
时态表示的4种时间
过去---指现在这时刻以前的某一时刻、某一
段时间或者所有过去时间。用动词的过去
式表示过去。
worked
过去某一时刻
spoke
现在
过去一段时间
5
时态表示的4种时间
将来 ---指现在以后的任何时刻、时段或全部时间
。用will或shall表示将来。
will work
4:在时间、条件状语从句中表示将来的动 作 When she comes, I will tell her the news. If it doesn’t rain tomorrow ,we will go to the Summer Palace.
进行
+V-ing
has been
working
had been working
将来
过去将来
+will +would
will work
would work
shall work should work
will be working shall be working
would be working
should beworking
过去
V-ed worked
进
be+ V-ing am working
was working行来自is workingwere
are working working
完 have+ 成 P.P
have worked had worked
has worked
完成
have
been
have been working
现在
4
时态表示的4种时间
过去---指现在这时刻以前的某一时刻、某一
段时间或者所有过去时间。用动词的过去
式表示过去。
worked
过去某一时刻
spoke
现在
过去一段时间
5
时态表示的4种时间
将来 ---指现在以后的任何时刻、时段或全部时间
。用will或shall表示将来。
will work
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动词过去式转换练习
答 案 1. look looked2. live lived3. stop stopped 4. carrycarried5. hopehoped6.think thought 7. Callcalled 8. finish finished9. want wanted 10.Arewere 11.go went 12.have had 13.do did 14.get got e came 16.say said 17.see saw 18.put put 19.eat ate 20.take took 21.read read
V-s/es
Do… Does… +动词原形 …?
V-ed(过去式)
Did…
改否定句的方法: 以此类推 ①首先看有无be动词,如果有,在be 动 词后面加not. ②如果没有be 动词,看原句的动词形式 来决定借用助动词do/does/did,并在后面 加not,并且行为动词要还原。
主语+don’t/doesn’t/didn’t+动词原形
大多数单词 +s 以辅音y结 变y为i 尾的单词 加es
以s,ch,sh +es 或者 x结尾 的单词
talk----talks look---looks fly—flies(元音 +y直接加s) miss--- misses watch--watches wash----washes fix---fixes
now…these days, right 1 现在进行时 now, Look,Listen.at Present,at the moment
yesterday, last week, --ago, the other day, 2 一般过去时 in+年, just now ,When
一般现在时:表示现在的状态或经常、 习惯性的动作:
动词-ing形式的构成: 一般在动词原形后 go +ing ask write 以不发音的e结尾 的,去e,+ing take 以辅音+元音+辅音 get 字母结尾的,双写 run 这一字母+ing swim
going asking writing taking getting running swimming
经常
• We sometimes play basketball after school
有时
Lily
Lucy
现在进行时
表示现在说话瞬间正在进行的动作。
She is reading in the reading room now. We are working on a farm these days.
1. 写出下列动词的过去式
/
2. go _______ went 4. swim _______ swam had 6. have _______ 8. draw _______ drew rained 10. rain _______ 12. lose _______ lost 14. walk walked _______ ate 16. eat _______ 18. are _______ were
一、写出下列动词的第三人称单数形式
1. work__________ read__________ 2.clean_________ write__________ 3. teach__________ wash__________ 4.guess________ watch__________ 5.. go_________ do___________ 6. study__________ fly__________ 7.cry__________ play__________ 8. have__________
1、Lucy did her homework at home.(改否 定句)didn’t do
Lucy ______ ______ her homework at home.
2、He found some meat in the fridge.(变一 般疑问句 ) find any Did _____ he ______ _____ meat in the fridge? 3、There was some orange in the cup.(变一 般疑问句 ) Was any _____ there _____ orange in the cup?
He’s twelve. I am a student.
• Tom always gets presents on his birthday.
总是
通常
• They usually go to school at seven o`clcok • My mother often watches TV on the computer.
一、写出下列动词第三人称单数形式 1. work works read reads 2. clean cleans write writes 3. teach teaches wash washes 4. guess guesses watch watches 5.. go goes do does 6. study studies fly flies 7.cry cries play plays 8. have has
表格对比学习
对比 时态 现在进 行时 一般现 在时 动词形式 否定句 一般问句
be+v-ing 在be 后 Be提到句 (现在分词) 加上not 首 在实义v.前借 Do,Does 提 V -原形 do ,does后加 句首,+动 V-三人单 not,动词还原 原 在实义 v. 前借用 Did 提到句 一般过 V-ed did后加not,+ 首,实义 去时 (过去式) 动原 动词还原
句 型 变 化 操 练
1. He is a teacher. 先(一般疑问句) Is he a teacher? 再(否定句) He isn’t a teacher. 2. Kangkang comes from China. Does Kangkang come from China? Kangkang doesn’t come from China. 3. I usually take the bus to work. Do you usually take the bus to work?
eat
drank
drove
ate
buy
bought
动词不规则变化 am, is—was go—went have—had take—took eat—ate get—got sleep—slept write—wrote are—were do—did come—came say—said see—saw put—put give—gave /red/ read—read
Complete the sentences. 一般现在时 王先生是我们的英语老师。 is 1.Mr Wang _______ (be) our English teacher. is not/isn’t ( not be) our 2.Mr Wang ___________ English teacher. Is 3.______ (be)Mr Wang our English teacher? he ______ is . 4.Yes,______ No,_______ ______ he isn’t.
4.They are having classes. Are they having classes?
改一般疑问句的方法: ①首先看有无be动词,如果有,将be提到句 首并大写,句末打问号.
②如果没有be动词,看原句的动词形式来决 定借用助动词do/does/did,并且行为动词要还 原。
V-原形
study carry
studied carried
不规则动词表 原形 过去式
am is was
原形 catch come
过去式 caught camearebe源自inwerebegan
do
draw
did
drew
break
bring build
broke
brought built
drink
drive
/
1. stay _______ stayed visited 3. visit _______ 5. study studied _______ flew 7. fly ________ did 9. do ________ 11. help _______ helped made 13. make _______ decided 15. decide _______ 17. am/is ________ was
动词过去式转换练习
将下列动词变为过去式
1. look 4. carry 7. call 10.are 13.do 16.say 19.eat
2. live 5. hope 8. finish 11.go 14.get 17.see 20.take
3. stop 6. think 9. want 12.have e 18.put 21.read
返回上页 返回练习 返回首页
规则动词 动词过去式 的构成
不规则动词
规则动词过去式的构成 例词 构成规则 一般在动词末尾加– ed 结尾是 e 的动词加 -- d 辅音字母+元音+辅 音 ,双写 最后的 辅音,再加—ed 结尾是“辅音+y”的动 词,变“y”为“i”再 加—ed look looked play played live lived hope hoped stop stopped plan planned
动词过去式转换练习
答 案 1. look looked2. live lived3. stop stopped 4. carrycarried5. hopehoped6.think thought 7. Callcalled 8. finish finished9. want wanted 10.Arewere 11.go went 12.have had 13.do did 14.get got e came 16.say said 17.see saw 18.put put 19.eat ate 20.take took 21.read read
V-s/es
Do… Does… +动词原形 …?
V-ed(过去式)
Did…
改否定句的方法: 以此类推 ①首先看有无be动词,如果有,在be 动 词后面加not. ②如果没有be 动词,看原句的动词形式 来决定借用助动词do/does/did,并在后面 加not,并且行为动词要还原。
主语+don’t/doesn’t/didn’t+动词原形
大多数单词 +s 以辅音y结 变y为i 尾的单词 加es
以s,ch,sh +es 或者 x结尾 的单词
talk----talks look---looks fly—flies(元音 +y直接加s) miss--- misses watch--watches wash----washes fix---fixes
now…these days, right 1 现在进行时 now, Look,Listen.at Present,at the moment
yesterday, last week, --ago, the other day, 2 一般过去时 in+年, just now ,When
一般现在时:表示现在的状态或经常、 习惯性的动作:
动词-ing形式的构成: 一般在动词原形后 go +ing ask write 以不发音的e结尾 的,去e,+ing take 以辅音+元音+辅音 get 字母结尾的,双写 run 这一字母+ing swim
going asking writing taking getting running swimming
经常
• We sometimes play basketball after school
有时
Lily
Lucy
现在进行时
表示现在说话瞬间正在进行的动作。
She is reading in the reading room now. We are working on a farm these days.
1. 写出下列动词的过去式
/
2. go _______ went 4. swim _______ swam had 6. have _______ 8. draw _______ drew rained 10. rain _______ 12. lose _______ lost 14. walk walked _______ ate 16. eat _______ 18. are _______ were
一、写出下列动词的第三人称单数形式
1. work__________ read__________ 2.clean_________ write__________ 3. teach__________ wash__________ 4.guess________ watch__________ 5.. go_________ do___________ 6. study__________ fly__________ 7.cry__________ play__________ 8. have__________
1、Lucy did her homework at home.(改否 定句)didn’t do
Lucy ______ ______ her homework at home.
2、He found some meat in the fridge.(变一 般疑问句 ) find any Did _____ he ______ _____ meat in the fridge? 3、There was some orange in the cup.(变一 般疑问句 ) Was any _____ there _____ orange in the cup?
He’s twelve. I am a student.
• Tom always gets presents on his birthday.
总是
通常
• They usually go to school at seven o`clcok • My mother often watches TV on the computer.
一、写出下列动词第三人称单数形式 1. work works read reads 2. clean cleans write writes 3. teach teaches wash washes 4. guess guesses watch watches 5.. go goes do does 6. study studies fly flies 7.cry cries play plays 8. have has
表格对比学习
对比 时态 现在进 行时 一般现 在时 动词形式 否定句 一般问句
be+v-ing 在be 后 Be提到句 (现在分词) 加上not 首 在实义v.前借 Do,Does 提 V -原形 do ,does后加 句首,+动 V-三人单 not,动词还原 原 在实义 v. 前借用 Did 提到句 一般过 V-ed did后加not,+ 首,实义 去时 (过去式) 动原 动词还原
句 型 变 化 操 练
1. He is a teacher. 先(一般疑问句) Is he a teacher? 再(否定句) He isn’t a teacher. 2. Kangkang comes from China. Does Kangkang come from China? Kangkang doesn’t come from China. 3. I usually take the bus to work. Do you usually take the bus to work?
eat
drank
drove
ate
buy
bought
动词不规则变化 am, is—was go—went have—had take—took eat—ate get—got sleep—slept write—wrote are—were do—did come—came say—said see—saw put—put give—gave /red/ read—read
Complete the sentences. 一般现在时 王先生是我们的英语老师。 is 1.Mr Wang _______ (be) our English teacher. is not/isn’t ( not be) our 2.Mr Wang ___________ English teacher. Is 3.______ (be)Mr Wang our English teacher? he ______ is . 4.Yes,______ No,_______ ______ he isn’t.
4.They are having classes. Are they having classes?
改一般疑问句的方法: ①首先看有无be动词,如果有,将be提到句 首并大写,句末打问号.
②如果没有be动词,看原句的动词形式来决 定借用助动词do/does/did,并且行为动词要还 原。
V-原形
study carry
studied carried
不规则动词表 原形 过去式
am is was
原形 catch come
过去式 caught camearebe源自inwerebegan
do
draw
did
drew
break
bring build
broke
brought built
drink
drive
/
1. stay _______ stayed visited 3. visit _______ 5. study studied _______ flew 7. fly ________ did 9. do ________ 11. help _______ helped made 13. make _______ decided 15. decide _______ 17. am/is ________ was
动词过去式转换练习
将下列动词变为过去式
1. look 4. carry 7. call 10.are 13.do 16.say 19.eat
2. live 5. hope 8. finish 11.go 14.get 17.see 20.take
3. stop 6. think 9. want 12.have e 18.put 21.read
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规则动词 动词过去式 的构成
不规则动词
规则动词过去式的构成 例词 构成规则 一般在动词末尾加– ed 结尾是 e 的动词加 -- d 辅音字母+元音+辅 音 ,双写 最后的 辅音,再加—ed 结尾是“辅音+y”的动 词,变“y”为“i”再 加—ed look looked play played live lived hope hoped stop stopped plan planned