(共38张PPT)
英语八大时态之
一般过去时口诀解读及精讲精练
教学目标
1、能够记住一般过去时口诀快板词,理解一般过去时时的概念。
2、能够记住一般过去时的谓语构成,特别是动词过去式的构成。
3、能够记住规则动词过去式的变化规则口诀, 正确写出动词过
去形式。
4、能够记住教材中不规则动词表中不规则动词的过去式,并能
找到规律。
5、能够利用一般过去时做各种题型的题目。
6、在实际生活中能够用所学的语言进行交际。
7、培养学生积极向上的生活态度。
课堂导入
一般过去时口诀
快 板 演 唱
课堂导入
你唱我唱大家唱
不同时间发生的事,对应不同的时态,时态不同意不同,动词形变来完成
一般过去时口诀快板词
一般将来时口诀
快板演唱伴奏
新知讲解
对时态的理解
口诀:不同时间发生的事,对应不同的时态,时态不同意不同,动词形变来完成。
解读:不同的时间对应不同的时态,不同的时态是通过谓语动词的不同形式来表现。
和其他时态相比较,变化的只是动词谓语部分,其他成分没有发生变化。
新知讲解
现在进行时的时间:
常和表示过去的时间状语连用。如:
1、yesterday , the day before yesterday, yesterday evening---;
2、last week 、last month 、last spring 、last January 、last Spring Festival… ;
3、two weeks ago , three months ago ;
4、just now (刚才), then (那时), in 1949 , 等 。
一般过去时的概念:
口诀:过去状态和动作,一般过去时来做。
时态一般过去时,谓语动词用过去式。
解读:一般过去时表示过去发生的动作或存在的状态。
一般过去时,动词用过去式。
新知讲解
一般过去时动词谓语的构成:
(一)be的一般过去时
口诀:过去状态主系表,was和were不可少,我用was,你用were,,
单数was 复数were。
解读:描述主语过去状态的句子,就用主系表结构。
陈述句语序:主语+ 系动词(be)+ 表语。表语是用来说明主语是什么、
怎么样的,说明主语的身份、特征或状态
典型示例:表示主语过去的状态和特征。
1、The sky was angry yesterday .
2、Jenny was a beautiful girl then .
3、He was not at home the day before yesterday .
4、They were active in class twenty years ago.
5、The weather was cloudy yesterday evening
6、He was in the park with Danny two hours ago .
新知讲解
含有be的一般过去时的句型变换
含有be的一般现在时的肯定句在变成否定句及疑问句时可遵从以下规则: was/were提前变疑问, was/were后not变否定。
含有some的肯定句在变成否定句的同时把some变成 any;同时注意第一人称与第二人称的互变)。
例句:①I was young then .
否定句: I was not young then. 疑问句: were you young then
肯定回答:Yes,I was . 否定回答: No,I wasn’t.
②They were in the country last Spring Festival.
否定句: They were not in the country last Spring Festival.
疑问句: Were they in the country last Spring Festival.
肯定回答:Yes, they were. 否定回答:No, they weren’t.
注:was not 缩写形式wasn’t. were not 缩写形式weren’t.
新知讲解
一、
口诀:实义动词主谓宾 ,过去式作谓语表达真,
解读:实义动词的一般过去时,动词用过去式。
一般过去时动词谓语的构成:
(二)实义动词的一般过去时
新知讲解
口诀:过去式有两变化,规则不规则要记准,则变化用ed. 直加双写去哑e,
辅(音字母)加y来结尾,y变成ied,不规则也有规律寻,课本上的表要记准。
实义动词第三人称单数的变化规则
新知讲解
look---looked
cook---cooked
Ask---asked
work---worked
pass---passed
watch---watched
wash---washed
jump---jumped
laugh--laughed
play---played
clean---cleaned
call---called
climb---climbed
join---joined
hang(吊死) hanged
open---opened
visit---visited
want---wanted
like---liked
dance---danced
love---loved
travel---travelled
shop---shopped
prefer---preferred
规 则 变 化
worry---worried
try---tried
hurry---hurried
try--tried
travel-------- traveled/travelled
quarrel--------quarreled /quarrelled
新知讲解
不 规 则 变 化
cost(花费)cost
cut(割) cut
hit(打) hit
hurt 伤害) hurt
let(让) let
set (安放) set
put(放) put
read (读) read
beat(跳 beat
keep (保持) kept
sleep(睡) slept
sweep(扫 swept
build(建设) built
lend(借出) lent
send (传送) sent
spend(花费 spent
catch(抓住 caught
teach(教) taught
bring(带来) brought
fight (战斗) fought
buy(买) bought
think(想) thought
drink(喝) drank
ring(铃响) rang
sing (唱) sang
swim(游泳 swam
sit(坐) sat
begin(开始) began
sell(卖) sold
tell(告诉) told
take (拿取) took
mistake(犯错误)mistook
Stand(站)stood
understand(理解)understood
come(来) came
become(变成) became
blow(吹) blew
draw (画) drew
fly(飞) flew
grow(生长) grew
know(知道) knew
throw(投掷) threw
show(出示) showed
新知讲解
run(跑) ran
dig(挖) dug
get(得到) got
hang(悬挂) hung
hold(抓住) held
shine(照耀) shone
win (赢) won
meet(遇见) met
feel(感觉) felt
smell(闻) smelt
leave(离开) left
lose (丢失) lost lost
burn (燃烧) burnt burnt
learn(学习) learnt learnt
mean(意思是) meant meant
hear (听见) heard heard
say(说) said
find(找到) found
have/has(有) had
make(制造) made
break(打破) broke
choose(选择) chose
forget(忘记) forgot
speak(说,讲) spoke
wake(醒) woke
drive(驾驶) drove
eat(吃) ate
fall(落下) fell
give(给) gave
rise(升高) rose
ride(骑) rode
write(写) wrote
do(做) did
go(去) went
lie(平躺) lay
see(看见) saw
wear (穿) wore
am,is, (是)was,
are (是) were
新知讲解
典型示例
㈠ 表示主语过去的状态和特征,或陈述过去的一件事情。
1. She felt well last week. 上星期她感觉很好。
2. He ran fast a few years ago. 几年前他跑得很快。
3. Lucy jumped higher than boys when he was a girl. 露西小时侯比男孩子跳得高。
新知讲解
㈡ 表示过去某个时间或某段时间发生的动作或存在的状态,常和表是过去的时间状语连用,有时句中虽没有明确表示过去的时间状语,但根据上下文情景可以推断出是过去发生的动作,此时也应用一般过去时。
1. I visited one of my friends yesterday morning. 昨天上午我拜访了我的一位朋友。
2. He had dumplings this morning. 今天早上他吃的水饺。
3. I was sorry to hear that you were ill .听说你生病,我很难过。
4. I forgot my composition . 我忘记带作文了。
典型示例
新知讲解
㈢ 描写已故之人的动作、状态或讲故事时,要用一般过去时。
1. Edison invented the light . 爱迪生发明了电灯。
2. Long, long ago, there lived a king , he loved horses very much.
很久很久以前,有一个国王,他非常喜欢马。
典型示例
新知讲解
㈣ 表示过去经常反复发生的动作。
He often played basketball when he was in college.
他在大学时,他经常打篮球。
2. He rode for half an hour every morning when he wasyoung .
年轻时她每天早上骑半小时的自行车。
典型示例
新知讲解
㈤ 在时间状语从句和条件状语从句中, 一般过去时代替过去将来时 。
1. He said that he would tell her the good news as
Soon as he saw her. 他说他一见到她,他就告诉她这个好消息。
2. They decided they would go out for a walk if the rain stopped.
他们决定如果雨挺了,他们将出去散步。
典型示例
新知讲解
口诀:否疑句式借did,did助动无实意,一般问句did当先,否定动前didn’t添,
助动did显本领, 后面动词现原形。
解读:实义动词的一般过去时在变成否定句和疑问句时借助于助动词did。
一般问句:Did + 主谓宾方地时.
变否定句时,在谓语动词的前面+ didn’t。
实义动词一般过去时句子的句式变换
新知讲解
实义动词一般过去时的肯定句中,谓语动词用过去式,在变成否定句和疑问句时借助于助动词did ,did 后面动词用原形。和一般现在时相区别,没有人称和数的变化。
例句:① He had noodles for breakfast yesterday.
否定句:He didn’t have noodles for breakfast yesterday.
疑问句:Did he have noodles for breakfast yesterday?
对noodles提问:What did he have for breakfast yesterday?
②They did housework last night .
否定句:They didn’t housework last night(×)
They didn’t do housework last night(∨)
疑问句:Did they housework last night (×)
Did they do housework last night(∨)
对do housework提问:What did they do
课堂练习
一、找规律,背诵不规则动词变化表
cost(花费)cost
cut(割) cut
hit(打) hit
hurt 伤害) hurt
let(让) let
set (安放) set
put(放) put
read (读) read
beat(跳 beat
keep (保持) kept
sleep(睡) slept
sweep(扫 swept
build(建设) built
lend(借出) lent
send (传送) sent
spend(花费 spent
catch(抓住 caught
teach(教) taught
bring(带来) brought
fight (战斗) fought
buy(买) bought
think(想) thought
drink(喝) drank
ring(铃响) rang
sing (唱) sang
swim(游泳 swam
sit(坐) sat
begin(开始) began
sell(卖) sold
tell(告诉) told
take (拿取) took
mistake(犯错误)mistook
Stand(站)stood
understand(理解)understood
come(来) came
become(变成) became
blow(吹) blew
draw (画) drew
fly(飞) flew
grow(生长) grew
know(知道) knew
throw(投掷) threw
show(出示) showed
课堂练习
run(跑) ran
dig(挖) dug
get(得到) got
hang(悬挂) hung
hold(抓住) held
shine(照耀) shone
win (赢) won
meet(遇见) met
feel(感觉) felt
smell(闻) smelt
leave(离开) left
lose (丢失) lost lost
burn (燃烧) burnt burnt
learn(学习) learnt learnt
mean(意思是) meant meant
hear (听见) heard heard
say(说) said
find(找到) found
have/has(有) had
make(制造) made
break(打破) broke
choose(选择) chose
forget(忘记) forgot
speak(说,讲) spoke
wake(醒) woke
drive(驾驶) drove
eat(吃) ate
fall(落下) fell
give(给) gave
rise(升高) rose
ride(骑) rode
write(写) wrote
do(做) did
go(去) went
lie(平躺) lay
see(看见) saw
wear (穿) wore
am,is, (是)was,
are (是) were
找规律,背诵不规则动词变化表
课堂练习
二、选择填空
B
D
B
D
D
C
A
B
C
C
1. __ he _ a good time No, he didn’t.A. Do, had B. Did, have C. Did, had D. Was, had
2.Tom was worried because(因为) he _______ his Maths book.
A. losted B. lose C. loses D. lost
3. ______ you ________ at six o’clock yesterday
A. Were ,get up B. Did, get up C. Do, got up D. Did, got up
4.What did you see ___ A. now B. every day C. these days D. a moment ago
5.He went into the zoo and ______ some monkeys in the tree.
A. see B. seeing C.sees D. saw
6. —_____ he ____ his lunch — Yes, he did.
A. Does ,has B. Does, have C. Did, have D. Did, had
7. Where _____your father yesterday A. was B. were C. did D. does
8. He _ worried when he saw the monkey in the water. A. is B. was C. looks D. did look
9. There _____ a book on the desk yesterday A. is B. are C. was D. were.
10.He __his homework last week. A. doesn’t do B.don’t did C.didn’t do D.wasn’t do
课堂练习
11._____was your last party Last week. A. Where B.How C.Why D.When
12._____was your last party It was great. A. Where B.How C.Why D.When
13._____was your last party At home. A. Where B.How C.Why D.When
14._____ your last party_____ It was great.
A. How is , like B.What is , like C.How was,like D.What was, like
15._____Tom happy last night A. Were B. did C. Was D. Is
16.Did Jim______last Sunday A. went swimming B. read a book C.taking pictures
17.I played football on the playground _____weekend . A.last B.this C. that D.next
18.My father ______ the song three days ago. A. sing B.sings C.singing D.sang
19.My father often ______ the song in the morning .
A. sing B.sings C.is singing D.sang
20.Listen !My father ______ the song now . A. sing B.sings C.is singing D.sang
D
B
A
D
C
B
A
D
B
C
课堂练习
三、用动词be的适当形式填空
1.What ______ in your desk yesterday
2.You ____ Japanese ten years ago ,but now you ______ Chinese .
3.He ____from Japan last month .
4. How many children _______ on the playground two days ago
5.How __ your mother yesterday
6.The student ___ (not) in the room then .
7.Its name ______ Polly thirty yeas ago .
8.____ your father happy at the last party
9._____ you happy at the last patty
10.He _____worried then .
was
are
were
was
were
was
wasn’t
was
Was
was
Were
课堂练习
四、用所给动词的适当形式填空(自测)
1.Tom and Mary ___________ (come) to China last month.
2.Mary __________ (read) English yesterday morning.
3.There _________ (be) a ruler here a moment ago.
4.I ___________ (call) Mike this morning.
5.I looked but ___________ (see) nothing(啥也没看到).
6.Last week we _________ (eat) many apples on the farm.
7.My mother ________________ (not do) housework yesterday.
8.She watches TV every evening. But she _______________ (not watch) TV last night.
9.________ your father ________ ( go ) to the park last week
10.Last year the teacher _______ (tell) us that the earth moves around the sun(地球围着太阳转).
11. –When _______ you _________ (come) to China - Last year.
12.Did she ________ (have) supper at home
13.Jack ____________ (not clean) the room a minute ago.
14._________ (be) it cold in your countryside yesterday
came
read
was
called
saw
ate
didn’t do
didn’t watch
Did
go
told
did
come
didn’t clean
Was
15.How many people ________ (be) there in your class last term(学期)
16.It ________ (be) hot yesterday and many children _______ (be) on the playground.
17. There ________ (be) a football match on TV yesterday evening, but I _________ (not watch ) it.
18. He _______(eat) some bread and drank some milk.
19. ________ he __________ (do) his homework last night(昨天晚上)
20. I__________(be) very sad yesterday.
21. What _________ you ___________ (do) last night
22. What _______ he ________ (do) yesterday
23. Last week I _______ (make) a new bike.
24. He ________ (be) here just now(刚才).
25. He __________ (not find ) his pen last night.
26. I ________ (eat) some eggs and bread this morning.
27. Last year Mr. Smith _____ (go ) to China and Japan.
28. A week ago, Kitty and Ben _________ (be) in the countryside.
were
was
were
was
didn’t watch
ate
do
did
was
do
did
do
did
made
was
didn’t find
ate
went
were
课堂练习
1. They read English last night.
否定句:__________________________________________
一般疑问句:________________________________________
肯定/否定回答:____________________________________
They didn’t read English last night .
Did they read English last night
Yes,they did. / No, they didn’t.
课堂练习
2. He did sports three days ago.
否定句:__________________________________________
一般疑问句:________________________________________
肯定/否定回答:____________________________________
3. My mother cooked some nice food five minutes ago.
否定句:__________________________________________
一般疑问句:________________________________________
肯定/否定回答:____________________________________
He didn’t do sports three days ago.
Did he do sports three days ago?
Yes,he did。 、 No, he didn’t
She didn’t cook any nice food five minutes ago
Did she cook any nice food five minutes ago
Yes,she did. / No, she didn’t.
课堂练习
4.I played football after school yesterday 。
否定句:
疑问句:
5.She lived in a countryside with his grandparent last year .
否定句:
疑问句:
6.My father watched TV yesterday evening.
否定句:
疑问句:
六、句型变换
I didn’t play football after school yesterday.
Did you play football after school yesterday
She didn’t live in a countryside with his grandparent last night
Did she live in a countryside with his grandparent last night
My father didn’t watch TV yesterday evening.
Did your father watch TV yesterday evening
课堂练习
7. I did my homework last Sunday.
否定句:
疑问句:
8 :He went to Shanghai by bike last week.
否定句:
疑问句:
9、I was good at swimming three years ago .
否定句:
疑问句
10、He was worried.
否定句:
疑问句
I didn’t do my homework last sunday.
Did you do your homework last Sunday
He didn’t go to Shanghai by bike last week.
Did he go to Shanghai by bike last week
I wasn’t good at swimming three years ago.
Were you good at swimming three years ago
He wasn’t worried.
Was he worried
课堂练习
1. They read English last night.
对English提问:__________________________________________
对last night提问: ________________________________________
对read English提问: ____________________________________
What did they read last night
When did they read English
What did they do last night night
课堂练习
2. He did sports three days ago.
对three days ago提问:__________________________________________
对did sports提问: :________________________________________
3. My mother cooked some nice food five minutes ago.
对five minutes ago 提问:
对some food提问:
对cook some food提问:
When did he do sports
What did he do three days ago.
When did your mother cook some nice food
five minutes ago
What did your mother cook five minutes ago
What did your mother do five minutes ago
课堂练习
4. I did my homework last Sunday.
对my homework提问:
对did my homework提问:
5.He went to Shanghai by bike last week.
对by bike提问:
6、He was worried.
What did you do last night
What did you do last night
How did he go to Shanghai last week
How was he
作业布置
理解 作业布置
理解背诵一般过去时口诀,用一般过去时写一篇日记。
课堂总结
谢谢
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