Với động từ tobe 

khẳng định S+was/were+0

phủ định S +was/were+not+0 

Câu hỏi was/were+s+0

Với động từ thường

khẳng định S+v-ed/p2+0

phủ định S+did not+v +0

câu hỏi did+s+v+0

Dấu hiệu nhận biết : 

Present perfect (HTHT)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (TLĐ)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(HTTD)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (HTĐ)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (QKTD)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (QKĐ)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has turned off the TV set.

 The TV set has been turned off.

2.      We receive e-mails every day.

 E mails is received every day.

3.      Nick is eating an ice-cream now.

An ice-cream is being eaten by Nick now.

4.      She will lend Money to her friend.

Money will be lent to her friend.

5.      I visit Paris every year.

Paris is visited every year.

6.      He has already preapared the report.

The report has already been prepared.

7.      He will copy this text.

This text will by copied

8.      We are meeting the relatives now.

The relatives are meeting now.

9.      They attend lectures every day.

Lectures are attended everyday.

10.  Bill will bring sandwiches.

Present perfect (Hiện tại hoàn thành)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (Tương lai đơn)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(Hiện tại tiếp diễn)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (Hiện tại đơn)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (Quá khứ tiếp diễn)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (Quá khứ đơn)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has turned off the TV set.

 The TV set has been turned off.

2.      We receive e-mails every day.

 E mails is received every day.

3.      Nick is eating an ice-cream now.

An ice-cream is being eaten by Nick now.

4.      She will lend Money to her friend.

Money will be lent to her friend.

5.      I visit Paris every year.

Paris is visited every year.

6.      He has already preapared the report.

The report has already been prepared.

7.      He will copy this text.

This text will by copied

8.      We are meeting the relatives now.

The relatives are meeting now.

9.      They attend lectures every day.

Lectures are attended everyday.

10.  Bill will bring sandwiches.

Sandwiches wil be brought by Bill. 

Công thức vs đáp án mik để đậm nha bn nhớ để ý ko là lẫn á :)

                                         Ri-Chan

Present perfect (HTHT)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (TLĐ)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(HTTD)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (HTĐ)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (QKTD)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (QKĐ)

S + V 2/ED + O

WAS/WERE + V 3/ED

công thức đây ạ !

1.      He has bought a new car.

A new car has been bought by him

2.      We are playing volley-ball now.

Volley ball is being played (by us) now.

3.      Our teacher explained the rule.

The rule was explained by our teacher 

4.      She translates the texts every day.

 The texts is translated every day

5.      She is watching a comedy film now.

 A comedy is watching film now. 

6.      He put the candle on the table.

The candle is put on the table.

7.      Pam has bought a new ring recently.

 A new ring has been bought by pam recently. 

8.      He will correct the mistakes.

 The mistakes will be corrected . 

9.      The cat dropped the vase yesterday.

 The vase was dropped by the cat yesterday 

10.  I am playing the piano now.

 The piano is playing now

Present perfect (Hiện tại hoàn thành)

S + HAS/HAVE + V3/ED + O

S +HAS/HAVE + BEEN + V3/ED+ BY O

Future Simple (Tương lai đơn)

S + WILL/SHALL + VO + O

WILL + BE + V3/ED + BY O

Present Continuous(Hiện tại tiếp diễn)

S + AM/IS/ARE + V-ING + O

AM/IS/ARE +BEING + V3/ED + BY O

Simple present (Hiện tại đơn)

S + V 1/S/ES + O

AM/IS/ARE + PAST PARTICIPLE

Past continuous (Qúa khứ tiếp diễn)

WAS/WERE + BEING +PAST PARTICIPLE

PAST SIMPLE (Qúa khứ đơn)

S + V 2/ED + O

WAS/WERE + V 3/ED

1.      He has bought a new car.

=>A new car has been bought by him

2.      We are playing volley-ball now.

=>Volley ball is being played (by us) now.

3.      Our teacher explained the rule.

=>The rule was explained by our teacher 

4.      She translates the texts every day.

=>The texts is translated every day

5.      She is watching a comedy film now.

 =>A comedy is watching film now. 

6.      He put the candle on the table.

=>The candle is put on the table.

7.      Pam has bought a new ring recently.

 =>A new ring has been bought by pam recently. 

8.      He will correct the mistakes.

 =>The mistakes will be corrected . 

9.      The cat dropped the vase yesterday.

=> The vase was dropped by the cat yesterday 

10.  I am playing the piano now.

 =>The piano is playing now

                                                        Ri-chan

  1   You have made a lot of mistakes.

=> A lot of mistakes have been made

2.      Pam has found the keys in the desk.

=>The keys have been found on the desk by Pam

3.      Mona is washing the clothes now.

=>The clothes are being washed by Mona now

4.      Tim sent an SMS to his friends.

=> An SMS was sent by Tim to his friend

5.      I am watching a football match now.

=>A football is being watched now.

6.      They visited that museum yesterday.

=>That museum was visited yesterday.

7.      She has written a test today.

=>A test has been written today.

8.      They grow strawberries every year.

=>Strawberries are grown every year.

9.      Helen teaches French at school.

=>French is taught at school by Helen

10.  We have bought tickets to the concert.

=>Tickets have been bought to the concert.

11.  My sister is making a tasty cake now.

=>A tasty is being made now by my sister.

12.  Ben repaired my computer yesterday

=>My computet was repaired yesterday by Ben.

13.  Ann will sing a beautiful song.

=> A beautiful song will be sung by Ann.

14.  I clean my room every day.

15.  Tom bought a nice present yesterday.

=>A nice present was bought yesterday by Tom.

                                                                 Ri-Chan

1. hiện tại đơn: dấu hiệu nhận biết: often, always, somtimes, usually, never, every,...

thì hiện tại tiếp diễn dấu hiệu nhận biết: now, at the moment, at present, sau mệnh lệnh (')

 tương lai đơn: dấu hiệu nhận biết: tomorrow, next, in 2016, tonight, soon, next week,...

1. hiện tại đơn:

(+) S+ Vs, es (he, she, it)

(-) S+ do/does + not+V 

(?) Do/ does+ S+ V?

-dấu hiệu nhận biết: often, always, somtimes, usually, never, every,...

2 tương lai đơn: hành động sẽ xảy ra trong tương lai

(+) S+ will/won't + V

(-) S + will/won't + not+ V

(?) Will/Won't + S + V.....? 

- dấu hiệu nhận biết: tomorrow, next, in 2016, tonight, soon, next week,...

3 quá khứ đơn: hành động xảy ra và chấm dứt trong quá khứ

- TO BE: 

(+) I/He/ She/ It +was

(-) S+ wasn't/ weren't

(?) Was/ Were +S.....?

- động từ thường:    

(+) S+ Ved

(-) S+ didn't +V 

(?) Did + S+ V ...?

dấu hiệu nhận biết: yesterday, last week, last month, in 1990, ago, in the past, last night,...

QKĐ:  - YESTER DAY                             TLĐ:- TOMORROW                                                           HTĐ mình ko biết sorry bạn nha

          -LAST: NIGHT                                            NEXT : WEEK   

                   :  YEAR                                                        : YEAR

                    :  SUMMER                                            -TODAY                  THIS: AFTERNOON

          in+năm                                                                                                     :EVERNING

          ago

         in the past

:)) cân

1. Hurry up! we (wait) ………will wait…………….for you.
2. ……Are………Lan and Hoa (read) ……reading……… in the library at the moment?
3. We (not come) ………won't come………………..here tomorrow morning.
4. Listen! The girl (play) ……is playing…………….the piano.
5. Nam (go) ……goes……………..to the English club every Saturday.
6. What ……will………….you (do) ……do……….tomorrow morning?
7. What are you doing? - I (grow) ………am growing…………some flowers.
8. My father (travel) ……will travel…………..to Nha Trang next week.
9. Students often (go) ……go……………to the school cafeteria at lunch time.
10. You can (find) ……find……..math books on the racks in the middle.
11. Look! The teacher (come) ……is coming……………….here.
12. It’s 7 o’clock. She (study) ………is studying…………..maps in Geography.
13. The boys should (fix) ……fix………..the lights.
14. ………Are……they (do) ………doing…………….some experiments at the moment?
15. You (be) ……will be……….a famous teacher one day in the future.
16. ……Does………Mai (learn) ……learn……………..to play the piano in her free time?
17. I (try) ………am trying……………...to repair the radio now.
18. Will the students (write) ……write……………an essay in Literature next Monday?
19. I (do) ……am doing………….my math homework at the moment.
20. Next year, my sister (be) ………will be………..a teacher.

1. are waiting
2. Are... reading
3. will not come
4. is playing
5. goes
6. will... do
7. am growing
8. will travel / are going to travel / are travelling
9. go
10. find
11. is coming
12. is studying
13. fix
14. Are ...doing
15. will be
16. Does... learn
17. am trying
18. Will... write 
19. am doing
20. will be

+ Thì HTĐ :

S + am/is/are +PP (past paripate) +by +...

Tủy trường hợp có thể bỏ by

+ thì HTTD:

S + am/is/are +being + PP+by+...

+ Thì HTHT:

S+has/have + been +PP+by...

Nếu còn gì chưa rõ thì kết bạn rồi hỏi mình, mình giúp cho

trang web này giải toán nha bn, còn mún hỏi tiếng anh thì qa trang khác mà hỏi

HTĐ:   (+)  S + am / is / are + V(p.p) + O

            (-)   S + am / is / are + not + V(p.p)

            (?)   Am / is / are + S + V(p.p) + O ?

HTTD:   (+)  S + am / is / are + being + V(p.p) + O.

               (-)  S + am / is / are + not + being + V(p.p) + O.

               (?)  Am / is / are + S + being + V(p.p) + O?

HTHT:    (+)  S + have/ has + been + V(p.p) + O

               (-)  S + have/ has + not + been + V(p.p) + O.

               (?) Have/ has + S + been +V(p.p) + O?

1 finish - put

2 will be - increases

3 sees - picks - will remind

4 will be - is

6 continues - will be

7 will decrease - are

8 talk - won't put

1. If I (finish) ……finish..……..a bottle of water, I (put) …will put………..…….it into the recycling bin.

2. The climate (be) …will be………..….. warmer if the amount of carbon dioxide in the atmosphere (increase) ……increases……………..

3. If Anh (see) …sees……………..a used water bottle on the pavement, she (pick) …will pock…………… it up and put + public, I (remind) ………remind..…. him not to do that again.

5. People's health (be) …will be……………..better if the air (be) ……is…………..cleaner.

6. If she (continue) ……continues…………..to make noise, other people (be) ……will be……….. very annoyed.

7 .Floods (decrease) ………will decrease……….. if trees (be) ………is……… planted more.
 
8 .If we (talk) …talk………..……. to him about the effects of environmental pollution, he (not put) …………will not put…….…. rubbish into the river.

1.finish-put

2.will be-increases

3.sees-picks-will remind

5.will be-is

6.continues-will be

7.will decrease-are

8.talk-won't put