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重新當學生,溫故知新~
 
咱teacher Fay的教學方式.
姑娘很受用,再次Check自己曾經學習的盲點之處.
分享給大家,希望也有人受用,感恩!
 
*附練習題.給大家!*
_______________________________
 
現在完成式
 

1.      表示到目前的經驗

2.      到目前已完成或未完成的動作

3.      某事到目前持續多久

 

現在完成式公式( )

1. 主詞 + have / has +just (剛剛)         +   p.p.

         already (已經)

        ever (曾經)

        never(從不)

       not (否定)                               yet

                                                         once

                                                        twice

                                          數字+times

 

主詞 + have / has + p.p.

I ______ just _______ it. (剛剛完成它。)

   I have just finished it.

I ______ already _______ it once. (已經讀過它一次。)

   I have already read it once.

 

動詞的主要部分
The Three Principal parts of the Verbs

1.原式或現在式(Present Form)

2.過去式 (Past Form)

3.過去分詞 (Past Participle)

 

*依動詞變化分:

A. 規則動詞 (原式V+ed = 過去式/過去分詞)

                 play played played

B. 不規則動詞 (**務必熟記)

     a. A-A-A 型

     b. A-B-B   A-B-A型

     c. A-B-C 型

a.     A-A-A 型

cost cut  hit  hurt   let read set put

 

b.   A-B-B A-B-A 型

V

P

PP

V

P

PP

say

said

said

say

 

 

catch

caught

caught

catch

 

 

teach

taught

taught

teach

 

 

buy

bought

bought

buy

 

 

bring

brought

brought

bring

 

 

think

thought

thought

think

 

 

heard

heard

heard

heard

 

 

 b. A-B-B A-B-A 型

V

P

PP

V

P

PP

Have/has

had

had

Have/has

 

 

make

made

made

make

 

 

lend

lent

lent

lend

 

 

spend

spent

spent

spend

 

 

sit

sat

sat

sit

 

 

get

got

got/gotten

get

 

 

lose

lost

lost

lose

 

 

 

b. A-B-B A-B-A 型

V

P

PP

V

P

PP

be

was/were

been

be

 

 

feel

felt

felt

feel

 

 

find

found

found

find

 

 

leave

left

left

leave

 

 

run

run

run

run

 

 

come

came

come

come

 

 

become

become

became

become

 

 

 

c. A-B-C 型

V

P

PP

V

P

PP

choose

chose

chosen

choose

 

 

bite

bit

bitten

bite

 

 

wear

wore

worn

wear

 

 

ride

rode

ridden

ride

 

 

write

wrote

written

write

 

 

take

took

taken

take

 

 

know

knew

known

know

 

 

 

c.   A-B-C 型

V

P

PP

V

P

PP

grow

grew

grown

grow

 

 

blow/throw

blew/threw

Blown/thrown

blow/throw

 

 

eat

ate

eatten

eat

 

 

see

saw

seen

see

 

 

go

went

gone

go

 

 

do

did

done

do

 

 

give

gave

given

give

 

 

 

have/has + p.p.

Have/has 是 助動詞

p.p. 過去分詞 為句中的 Verb 動詞

Ex. 我已經寫完這封信。

I have already written this letter.

 

現在完成式公式(一 )

1. 主詞 + have / has + just (剛剛)       +   p.p.

          already (已經)

          ever (曾經)

          never(從不)

          not (否定)                      yet

                                                   once

                                                 twice

                                         數字+times

   just只能放在過去分詞(p.p.)之前

   yet通常放句尾

   already可放句尾或p.p.之前

 

 

現在完成式公式( 二)

主詞 + have/has + p.p. + for + 一段時間

             since +過去時刻

                             since + 主詞+ 過去式

for + 一段時間用於現在完成式過去式

since 常用於現在完成式

 

現在完成式公式( 二)

我在這兩小時了。

I have been here for two hours.

自從兩點鐘我就在這了。

I have been here since two o’clock.

我已學英文三年了。

I have learned English for three years.

自從三年前我就學英文了。

I have learned English since three years ago.

 

Exercise

1. I ______ how to swim since _______.

   (A) leared ; I was six

(B) have learned ; last year

(C) had learned ; two years ago

   (D) was learning ; last week

Ans: (B)

 

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