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14 tháng 7 2017

I wish we would not have an exam tomorrow.

I wish I was rich.

If only it would stop raining, we could go out.

EX: Cho dạng đúng của động từ trong ngoặc để hoàn thiện câu điều kiện loại 1 và 21. If you (see)_____ Mai, I (tell)_____ him your news.2. You (meet)_____ my brother if you (go)_____ to town on Monday.3. Meg sleeps only 5 hours a day. If she (sleep)_____ longer, her health (improve)_____ fast.4. If she (want)_____ to talk to me, she (ring up)_____. I guess she doesn't5. If you (need)_____ help, my father (help)_____ you6. We (have)_____ a picnic if the day (be)_____...
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EX: Cho dạng đúng của động từ trong ngoặc để hoàn thiện câu điều kiện loại 1 và 2

1. If you (see)_____ Mai, I (tell)_____ him your news.

2. You (meet)_____ my brother if you (go)_____ to town on Monday.

3. Meg sleeps only 5 hours a day. If she (sleep)_____ longer, her health (improve)_____ fast.

4. If she (want)_____ to talk to me, she (ring up)_____. I guess she doesn't

5. If you (need)_____ help, my father (help)_____ you

6. We (have)_____ a picnic if the day (be)_____ fine

7. I (understand)_____ Mr Brown if he (speak)_____ slowly

8. If you (see)_____ a policeman, he (show)_____ you the way

9. I (finish)_____ the job tomorrow if I (can)_____

10. If you (give)______ him good meals, he ( not be able)_____ to work hard

11. You (make)_____ a fortune if you (take)_____ my advice. Too bad!

12. I (not need)_____ an umbrella if it (not rain)_____

13. If she (think)_____ it over carefully, she (form)_____ a clear opinion.

14. If they (catch)_____ a bus now, they (arrive)_____ at half past nine.

15. He (find)_____ the answers if he (look)_____ at the back of the book.

16. If I (think)_____ that about him, I (say)_____ so aloud.

17. If he (promise)_____ to behave in the future, his mum (forgive)_____ him.

18. If you (want)_____ me to, I (come)_____ for a walk with you.

19.  If we (can)_____ come on Sunday, we (come)______. I am really sorry.

20. If you (wait)_____ for a moment, the waiter (bring)_____ you a coffee.

21. He (lose)_____ weight if he (stop)_____ eating so much.

22. Life (be)_____ monotonous if we (have)_____ nothing to do.

23. He (not  phone)_____ me here unless it (be)_____ urgent.

24. If they (love)_____ each other, they (not fight)______ so much.

25. If she (be)______ patient, I (try)______ to explain.

26. If he (do)_____ that again, his father (punish)_____ him.

27. If Peter (ask)_____ Mary, I'm sure she (marry)_____ him.

28. She (get)_____ fit if she (walk)_____ every day 3km

29. If she (drink)_____ this medicine, she (feel)______ much better.

30. He (be)_____ very pleased if it (be)______ really true

1
23 tháng 2 2021

1)see/will tell

2)met/would go

3.sleep/will improve

4.want/ will ring up

5.need/will help

6.have/ will be

7.would understand/spoke

8.see/will show

9. will finish / can

10. gave / wouldn't be able

11. would make / took

12. won't need / doesn't rain

13. thought /would form

14. caught /would arrive

15. will find / looks

16. thought / would say

17. promised / would forgive

18. want / will come

19. could / would come

20. wait /will bring

21. would lose / stopped

22. will be / have

23. won't phone / was

24. loved /wouldn't fight

25. were / would try

26. does / will punish

27. ask /will marry

28. would get / walked

29. drinks /will feel

30. would be /were

Phần 1. Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 11.     If I (study)…………………….., I (pass)………………………. the exams.2.     If the sun (shine)…………………, we (walk)………………………. into town.3.     If he (have)…………………….. a temperature, he (see)………………………… the doctor.4.     If my friends (come)………………., I (be)……………………….. very happy.5.     If she (earn)…………………………. a lot of money, she (fly) …………………………to New York.6.     If we (travel)……………………. to Hanoi, we (visit)………………… the...
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Phần 1. Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 1

1.     If I (study)…………………….., I (pass)………………………. the exams.

2.     If the sun (shine)…………………, we (walk)………………………. into town.

3.     If he (have)…………………….. a temperature, he (see)………………………… the doctor.

4.     If my friends (come)………………., I (be)……………………….. very happy.

5.     If she (earn)…………………………. a lot of money, she (fly) …………………………to New York.

6.     If we (travel)……………………. to Hanoi, we (visit)………………… the museums.

7.     If you (wear)…………………… sandals in the mountains, you (slip) ………………………..on the rocks.-*//

8.     If Giang (forget) ……………………..her homework, the teacher (give)………………. her a low mark.

9.     If they (go)………………….. to the disco, they (listen)…………………. to loud music.

10.  If you (wait) …………………..a minute, I (ask)………………………..my parents.

1
21 tháng 8 2021

1.     If I (study)………studies…………….., I (pass)…………will pass……………. the exams.

2.     If the sun (shine)…………shines………, we (walk)…………will walk……………. into town.

3.     If he (have)……………has……….. a temperature, he (see)………will see………………… the doctor.

4.     If my friends (come)……come…………., I (be)……………will be………….. very happy.

5.     If she (earn)…………earns………………. a lot of money, she (fly) ………………will fly…………to New York.

6.     If we (travel)………travel……………. to Hanoi, we (visit)…………will visit……… the museums.

7.     If you (wear)……………wear……… sandals in the mountains, you (slip) ……………will slip…………..on the rocks.-*//

8.     If Giang (forget) …………forgets…………..her homework, the teacher (give)………will give………. her a low mark.

9.     If they (go)…………go……….. to the disco, they (listen)………will listen…………. to loud music.

10.  If you (wait) …………wait………..a minute, I (ask)……………will ask…………..my parents.

Dạng bài tiếp theo xuất hiện trong đề thi tốt nghiệp THPT môn Tiếng Anh của các em đó chính là dạng tìm câu đồng nghĩa. Chúng ta cùng thử sức với 10 câu hỏi được lấy từ đề thi thử của các trường THPT Chuyên nhé! 1:  Only with careful environmental planning can we protect the world in which we live.A.  Careful environmental planning protects the world we live in.B.  Planning the environment carefully, we can protect the world in which we...
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Dạng bài tiếp theo xuất hiện trong đề thi tốt nghiệp THPT môn Tiếng Anh của các em đó chính là dạng tìm câu đồng nghĩa. Chúng ta cùng thử sức với 10 câu hỏi được lấy từ đề thi thử của các trường THPT Chuyên nhé!

 

1:  Only with careful environmental planning can we protect the world in which we live.

A.  Careful environmental planning protects the world we live in.

B.  Planning the environment carefully, we can protect the world in which we live.

C.  Protecting the world we live in, we plan the environment carefully.

D.  We can protect the world we live in only with careful environmental planning.

2:  You should take regular exercises instead of sitting in front of the television all day.

A.  Taking regular exercises is better than sitting in front of the television all day.

B.  Sitting in front of the television all day helps you take regular exercises.

C.  Sitting in front of the television all day and taking exercises are advisable.

D.  Don’t take regular exercises, just sit in front of the television all day.

3:  It was not until after I got home that I realized I had not set the burglar alarm in the office.

A.  On the way home, I suddenly realized that I had forgotten to turn on the burglar alarm in the office.

B.  Fortunately, I realized that I hadn't set the burglar alarm just before I left for home; otherwise, I would have had to travel all the way back to the office.

C.  I didn’t turn the burglar alarm on before I left the office, but I only became aware of this after I'd arrived home.

D. I wish I had realized before I arrived home that I hadn't turned on the burglar alarm in the office, then it would have been easier to go and set it.

4:  He did not remember the meeting. He went out for a coffee with his friends then.

A.  Not remember the meeting, he went out for a coffee with his friends.

B.  Not to remember the meeting, he went out for a coffee with his friends.

C.  Not remembered the meeting, he went out for a coffee with his friends.

D.  Not remembering the meeting, he went out for a coffee with his friends.

5:  They left their home early. They didn’t want to miss the first train.

A.  They left their home early so as to not miss the first train.

B.  They left their home early for fear that they wouldn’t miss the first train.

C.  They left their home early so as not to miss the first train.

D.  They left their home early in order that not to miss the first train.

6:  I’m sure Luisa was very disappointed when she failed the exam

A.  Luisa must be very disappointed when she failed the exam.

B.  Luisa must have been very disappointed when she failed the exam.

C. Luisa may be very disappointed when she failed the exam.

D. Luisa could have been very disappointed when she failed the exam.

7.  “You had better see a doctor if the sore throat does not clear up.” she said to me.

A.  She reminded me of seeing a doctor if the sore throat did not clear up.

B.  She ordered me to see a doctor if the sore throat did not clear up.

C.  She insisted that I see a doctor unless the sore throat did not clear up.

D.  She suggested that I see a doctor if the sore throat did not clear up.

8:  Without her teacher’s advice, she would never have written such a good essay

A.  Her teacher advised him and she didn't write a good essay.

B.  Her teacher didn't advise her and she didn't write a good essay.

C.  She wrote a good essay as her teacher gave her some advice.

D.  If her teacher didn't advise her, she wouldn't write such a good essay.

9.  She tried very hard to pass the driving test. She could hardly pass it.

A.  Although she didn't try hard to pass the driving test, she could pass it.

B.  Despite being able to pass the driving test, she didn't pass it.

C.  No matter how hard she tried, she could hardly pass the driving test.

D.  She tried very hard, so she passed the driving test satisfactorily.

10. Mary loved her stuffed animal when she was young. She couldn’t sleep without it.

A. When Mary was young, she loved her stuffed animal so much that she couldn't sleep without it.

B. When Mary was young, she loved her stuffed animal so as not to sleep without it.

C. When Mary was young, she loved her stuffed animal though she couldn't sleep without it.

D. As Mary couldn't sleep without her stuffed animal when Mary was young, she loved it.

9
15 tháng 4 2021

1:  Only with careful environmental planning can we protect the world in which we live.

D.  We can protect the world we live in only with careful environmental planning.

2:  You should take regular exercises instead of sitting in front of the television all day.

A.  Taking regular exercises is better than sitting in front of the television all day.

3:  It was not until after I got home that I realized I had not set the burglar alarm in the office.

C.  I didn’t turn the burglar alarm on before I left the office, but I only became aware of this after I'd arrived home.

4:  He did not remember the meeting. He went out for a coffee with his friends then.

D.  Not remembering the meeting, he went out for a coffee with his friends.

5:  They left their home early. They didn’t want to miss the first train.

C.  They left their home early so as not to miss the first train.

6:  I’m sure Luisa was very disappointed when she failed the exam

B.  Luisa must have been very disappointed when she failed the exam.

7.  “You had better see a doctor if the sore throat does not clear up.” she said to me.

D.  She suggested that I see a doctor if the sore throat did not clear up.

8:  Without her teacher’s advice, she would never have written such a good essay

C.  She wrote a good essay as her teacher gave her some advice.

9.  She tried very hard to pass the driving test. She could hardly pass it.

C.  No matter how hard she tried, she could hardly pass the driving test.

10. Mary loved her stuffed animal when she was young. She couldn’t sleep without it.

A. When Mary was young, she loved her stuffed animal so much that she couldn't sleep without it.

15 tháng 4 2021

1:  Only with careful environmental planning can we protect the world in which we live.

A.  Careful environmental planning protects the world we live in.

B.  Planning the environment carefully, we can protect the world in which we live.

C.  Protecting the world we live in, we plan the environment carefully.

D.  We can protect the world we live in only with careful environmental planning.

2:  You should take regular exercises instead of sitting in front of the television all day.

A.  Taking regular exercises is better than sitting in front of the television all day.

B.  Sitting in front of the television all day helps you take regular exercises.

C.  Sitting in front of the television all day and taking exercises are advisable.

D.  Don’t take regular exercises, just sit in front of the television all day.

3:  It was not until after I got home that I realized I had not set the burglar alarm in the office.

A.  On the way home, I suddenly realized that I had forgotten to turn on the burglar alarm in the office.

B.  Fortunately, I realized that I hadn't set the burglar alarm just before I left for home; otherwise, I would have had to travel all the way back to the office.

C.  I didn’t turn the burglar alarm on before I left the office, but I only became aware of this after I'd arrived home.

D. I wish I had realized before I arrived home that I hadn't turned on the burglar alarm in the office, then it would have been easier to go and set it.

4:  He did not remember the meeting. He went out for a coffee with his friends then.

A.  Not remember the meeting, he went out for a coffee with his friends.

B.  Not to remember the meeting, he went out for a coffee with his friends.

C.  Not remembered the meeting, he went out for a coffee with his friends.

D.  Not remembering the meeting, he went out for a coffee with his friends.

5:  They left their home early. They didn’t want to miss the first train.

A.  They left their home early so as to not miss the first train.

B.  They left their home early for fear that they wouldn’t miss the first train.

C.  They left their home early so as not to miss the first train.

D.  They left their home early in order that not to miss the first train.

6:  I’m sure Luisa was very disappointed when she failed the exam

A.  Luisa must be very disappointed when she failed the exam.

B.  Luisa must have been very disappointed when she failed the exam.

C. Luisa may be very disappointed when she failed the exam.

D. Luisa could have been very disappointed when she failed the exam.

Hoàn thành các câu sau đây theo điều kiện loại 1 của những từ trong ngoặc.1. If you (send) ___________ this letter now, she (receive) ______________ it tomorrow.2. If I (do) ______________ this test, I (improve) _______________ my English.3. If I (find) _____________ your ring, I (give) _____________ it back to you.4. Peggy (go) ____________ shopping if she ( have) _____________ time in the afternoon.5. Simon (go) _____________ to London next week if he (get) ___________ a cheap...
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Hoàn thành các câu sau đây theo điều kiện loại 1 của những từ trong ngoặc.

1. If you (send) ___________ this letter now, she (receive) ______________ it tomorrow.

2. If I (do) ______________ this test, I (improve) _______________ my English.

3. If I (find) _____________ your ring, I (give) _____________ it back to you.

4. Peggy (go) ____________ shopping if she ( have) _____________ time in the afternoon.

5. Simon (go) _____________ to London next week if he (get) ___________ a cheap flight.

6. If her boyfriend (phone/not) ____________ today, she (leave) _________ him.

7. If they (study/not) ______________harder, they (pass/not) ______________ the exam.

8. If it (rain) _____________ tomorrow, I (have to/ not)_____________ water plants.

9. You (be able/ not) ___________ to sleep if you (watch) ___________ this scary film.

10. Susan (can/move/not) _______________ into the new house if it (be/not) ____________ ready on time.

11. If I (study) ___________, I (pass) ____________ the exams.

12. If the sun (shine) ____________, we (walk) ______________ into town.

13. If he (have) ___________ a temperature, he (see) __________ the doctor.

14. If my friends (come) ____________, I (be) ___________ very happy.

15. IF she (earn) ___________ a lot of money, she (fly) ___________ to New York.

16. If we (travel) ____________ to London, we (visit) ____________ the museums.

17. If you (wear) ____________ sandals in the mountains, you (slip) ____________ on the rocks.

18. If Rita (forget) _____________ her homework, the teacher (give) _________ her low mark.

19. If they (go) _____________ to the disco, they (listen) ____________ to loud music.

20. If you (wait) ___________ a minute, I (ask) ___________ my parents.

Hoàn thành các câu sau đây theo điều kiện loại 1 của những từ trong ngoặc.

1. If you (send) ___________ this letter now, she (receive) ______________ it tomorrow.

2. If I (do) ______________ this test, I (improve) _______________ my English.

3. If I (find) _____________ your ring, I (give) _____________ it back to you.

4. Peggy (go) ____________ shopping if she ( have) _____________ time in the afternoon.

5. Simon (go) _____________ to London next week if he (get) ___________ a cheap flight.

6. If her boyfriend (phone/not) ____________ today, she (leave) _________ him.

7. If they (study/not) ______________harder, they (pass/not) ______________ the exam.

8. If it (rain) _____________ tomorrow, I (have to/ not)_____________ water plants.

9. You (be able/ not) ___________ to sleep if you (watch) ___________ this scary film.

10. Susan (can/move/not) _______________ into the new house if it (be/not) ____________ ready on time.

11. If I (study) ___________, I (pass) ____________ the exams.

12. If the sun (shine) ____________, we (walk) ______________ into town.

13. If he (have) ___________ a temperature, he (see) __________ the doctor.

14. If my friends (come) ____________, I (be) ___________ very happy.

15. IF she (earn) ___________ a lot of money, she (fly) ___________ to New York.

16. If we (travel) ____________ to London, we (visit) ____________ the museums.

17. If you (wear) ____________ sandals in the mountains, you (slip) ____________ on the rocks.

18. If Rita (forget) _____________ her homework, the teacher (give) _________ her low mark.

19. If they (go) _____________ to the disco, they (listen) ____________ to loud music.

20. If you (wait) ___________ a minute, I (ask) ___________ my parents.

 

3
7 tháng 7 2021

Hoàn thành các câu sau đây theo điều kiện loại 1 của những từ trong ngoặc.

1. If you (send) ____SEND_______ this letter now, she (receive) _______WILL RECEIVE_______ it tomorrow.

2. If I (do) _____DO_________ this test, I (improve) _____WILL IMPROVE__________ my English.

3. If I (find) ______FIND_______ your ring, I (give) ______WILL GIVE______ it back to you.

4. Peggy (go) ____WILL GO________ shopping if she ( have) _____HAS________ time in the afternoon.

5. Simon (go) _____WILL GO________ to London next week if he (get) ______GETS_____ a cheap flight.

6. If her boyfriend (phone/not) _____DOESN'T PHONE_______ today, she (leave) __WILL LEAVE_______ him.

7. If they (study/not) _________DON'T STUDY_____harder, they (pass/not) _____WON'T PASS_________ the exam.

8. If it (rain) _______RAINS______ tomorrow, I (have to/ not)_______WON'T HAVE TO______ water plants.

9. You (be able/ not) ______WON'T BE ABLE_____ to sleep if you (watch) _____WATCH______ this scary film.

10. Susan (can/move/not) ________CAN'T MOVE _______ into the new house if it (be/not) ______ISN'T______ ready on time.

11. If I (study) ____STUDY_______, I (pass) _____WILL PASS_______ the exams.

12. If the sun (shine) ___SHINES_________, we (walk) ______WILL WALK________ into town.

13. If he (have) ______HAS_____ a temperature, he (see) ____WILL SEE______ the doctor.

14. If my friends (come) ____COME________, I (be) ______WILL BE_____ very happy.

15. IF she (earn) ___EARNS________ a lot of money, she (fly) ___WILL FLY________ to New York.

16. If we (travel) ___TRAVEL_________ to London, we (visit) ______WILL VISIT______ the museums.

17. If you (wear) _______WEAR_____ sandals in the mountains, you (slip) _____WILL SLIP_______ on the rocks.

18. If Rita (forget) ________FORGETS_____ her homework, the teacher (give) ______WILL GIVE___ her low mark.

19. If they (go) ____GO_________ to the disco, they (listen) ____WILL LISTEN________ to loud music.

20. If you (wait) _____WAIT______ a minute, I (ask) ______WILL ASK_____ my parents.

 

7 tháng 7 2021

Hoàn thành các câu sau đây theo điều kiện loại 1 của những từ trong ngoặc.

1. If you (send) _______send____ this letter now, she (receive) _______will receive _______ it tomorrow.

2. If I (do) ________do______ this test, I (improve) _______will improve________ my English.

3. If I (find) _______find______ your ring, I (give) _____will give________ it back to you.

4. Peggy (go) _____will go_______ shopping if she ( have) ______has_______ time in the afternoon.

5. Simon (go) _____will go________ to London next week if he (get) _____gets______ a cheap flight.

6. If her boyfriend (phone/not) _______doesn't phone_____ today, she (leave) __will leave_______ him.

7. If they (study/not) ______don't study________harder, they (pass/not) ________won't pass______ the exam.

8. If it (rain) ______rains_______ tomorrow, I (have to/ not)_____won't have to________ water plants.

9. You (be able/ not) ______won't be able to _____ to sleep if you (watch) _______watch____ this scary film.

10. Susan (can/move/not) _______can't move________ into the new house if it (be/not) _____isn't_______ ready on time.

11. If I (study) ____study_______, I (pass) ________will pass____ the exams.

12. If the sun (shine) _______shines_____, we (walk) ______________ into town.

13. If he (have) ___________ a temperature, he (see) _____will walk_____ the doctor.

14. If my friends (come) ______come______, I (be) _____will be______ very happy.

15. IF she (earn) _____earns______ a lot of money, she (fly) _____will fly______ to New York.

16. If we (travel) ____travel________ to London, we (visit) ____will visit________ the museums.

17. If you (wear) ______wear______ sandals in the mountains, you (slip) ______wil slip______ on the rocks.

18. If Rita (forget) _____________ her homework, the teacher (give) _________ her low mark.

19. If they (go) _______go______ to the disco, they (listen) _____will listen_______ to loud music.

20. If you (wait) _____wait______ a minute, I (ask) _______will ask____ my parents.

Bài 1. Cho dạng đúng của động từ trong ngoặc, sử dụng cấu trúc câu điều kiện loại 1.1. If she (invite) ......................... me, I (go) .......................... .2. If it (rain) ........................., we (cancel) ......................... the match.3. If I (get) ......................... a promotion, I (buy) ......................... a car.4. If she (be late) ........................., we (go) ......................... without her.5. If you (ask)...
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Bài 1. Cho dạng đúng của động từ trong ngoặc, sử dụng cấu trúc câu điều kiện loại 1.

1. If she (invite) ......................... me, I (go) .......................... .

2. If it (rain) ........................., we (cancel) ......................... the match.

3. If I (get) ......................... a promotion, I (buy) ......................... a car.

4. If she (be late) ........................., we (go) ......................... without her.

5. If you (ask) ....................... more politely, I (buy) ......................... you a drink.

6. If you (not behave) ........................., I (throw) ......................... you out.

7. If he (win) ..................... the first prize, his mother (be) ....................... happy.

8. If he (get) ........................ proper medical care, he (survive) .......................... .

9. If the drought (continue) ...................., plants and animals (perish) ................ .

 các bạn giúp mình với

3
2 tháng 8 2023

Công thức câu ĐK loại 1:

S+V(s,es)+..., S+will/will not+V_inf+...

1. If she (invite) ...invites...................... me, I (go) ....will go...................... 

2. If it (rain) ......rains..................., we (cancel) ......will cancel................... the match

3. If I (get) ..get....................... a promotion, I (buy) .........will buy................ a car

4. If she (be late) ......is late.................., we (go) ........will go................. without her

5. If you (ask) ........ask............... more politely, I (buy) ....will buy..................... you a drink

6. If you (not behave) ...don't behave......................, I (throw) ........will throw................. you out

7. If he (win) ....win................. the first prize, his mother (be) .........will be.............. happy

8. If he (get) .......gets................. proper medical care, he (survive) ...........will survive............... 

9. If the drought (continue) ....continues................, plants and animals (perish) ..will perish.............. 

2 tháng 8 2023

1. If she invites me, I will go.

2. If it rains, we will cancel the match.

3. If I get a promotion, I will buy a car.

4. If she is late, we will go without her.

5. If you ask more politely, I will buy you a drink.

6. If you do not behave, I will throw you out.

7. If he wins the first prize, his mother will be happy.

8. If he gets proper medical care, he will survive.

9. If the drought continues, plants and animals will perish.

Câu 1: Hãy viết thuật toán của bài toán: Câu 2: Hãy viết thuật toán của bài toán: "Tinh tong cua 100 so tu nhien dau tien" Câu 3: bẫy viết cú pháp của câu lệnh điều kiện dạng thiết và câu lệnh điều kiện dạng đầy đủ. Trong mỗi trường hợp em hãy cho ví dụ cụ thể Câu 4: Em hãy viết chương trình thẻo các bứớc sau: a, Nhập vào hai số nguyên: m,n b, Sử dụng câu lệnh IF,then lồng nhau để thông...
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Câu 1: Hãy viết thuật toán của bài toán: Câu 2: Hãy viết thuật toán của bài toán: "Tinh tong cua 100 so tu nhien dau tien" Câu 3: bẫy viết cú pháp của câu lệnh điều kiện dạng thiết và câu lệnh điều kiện dạng đầy đủ. Trong mỗi trường hợp em hãy cho ví dụ cụ thể Câu 4: Em hãy viết chương trình thẻo các bứớc sau: a, Nhập vào hai số nguyên: m,n b, Sử dụng câu lệnh IF,then lồng nhau để thông báo ra màn hình kết quả các trường hợp sau: -Cả hai số là số chẵn -Cả hai số là số lẻ -Một số là số chẵn,một số là số lẻ Câu 5: Hãy viết chương trình theo các bước sau: a, Nhập vào ba cạnh của một tam giác b, Sử dụng IF,then lồng nhau để thông báo ra màn hình kết quả trong các trường hợp sau: -Tam giác đều -Tam giác cân -Ko phải là tam giác đều hay tam giác cân
1
28 tháng 12 2020

Câu 2: 

-Bước 1: s←0; i←1;

-Bước 2: s←s+i;

-Bước 3: i←i+1;

-Bước 4: Nếu i<=100 thì quay lại bước 2

-Bước 5: Xuất s

-Bước 6: Kết thúc

Câu 3:

Dạng thiếu: if <điều kiện> then <câu lệnh>;

Dạng đủ: if <điều kiện> then <câu lệnh> 

else <câu lệnh>;

Câu 4: 

uses crt;

var m,n:integer;

begin

clrscr;

write('Nhap m='); readln(m);

write('Nhap n='); readln(n);

if (m mod 2=0) and (n mod 2=0) then writeln('Ca hai cung la so chan')

else if (m mod 2<>0) and (n mod 2<>0) then writeln('Ca hai cung la so le')

else if (m mod 2=0) and (n mod 2<>0) then writeln('Co mot so la so chan')

else if (m mod 2<>0) and (n mod 2=0) then writeln('Co mot so la so chan')

else if (m mod 2=0) and (n mod 2<>0) then writeln('Co mot so la so le')

else if (m mod 2<>0) and (n mod 2=0) then writeln('Co mot so la so le');

readln;

end.

Câu 5: 

uses crt;

var a,b,c:real;

begin

clrscr;

repeat

write('Nhap a='); readln(a);

write('Nhap b='); readln(b);

write('Nhap c='); readln(c);

until (a>0) and (b>0) and (c>0) and (a+b>c) and (a+c>b) and (b+c>a);

if (a=b) and (a<>c) and (b<>c) then writeln('Tam giac can')

else if (b=c) and (a<>b) and (a<>c) then writeln('Tam giac can')

else if (c=a) and (c<>b) and (a<>b) then writeln('Tam giac can')

else if (a=b) and (b=c) then writeln('Tam giac deu')

else writeln('Day khong phai la tam giac deu hay tam giac can');

readln;

end.

5 tháng 1 2022

D. If < Điều kiện > then < Câu lệnh 1 > Else < Câu lệnh 2 >;