Transcript First Conditional

By T’ Sumana Hanlamyuang
1. First conditional or real condition
่
่ 1 ใช ้เมือต
่ ้องการแสดง
ประโยคเงือนไขแบบที
่
้
ความเป็ นไปได ้ทีจะเกิ
ดขึนในอนาคต
If + present simple + will/may/can + v1
If you drop that box, it will break.
ถ ้าคุณปล่อยนั้นลง มันจะแตก
2. Second conditional or
imaginary
่
่ 2 ใช ้เพือ่
ประโยคเงือนไขแบบที
่ งไว
้ ้มีความเป็ นไปได ้น้อย
สมมติฐานทีตั
่
่ งไว
้ ้นั้นเป็ น
หรือเงือนไขหรื
อสมมติฐานทีตั
่
เรืองสมมติ
If + past simple +
would/might/could + v1
If I had a lot of money, I would go
ถ ้าฉันมีเงินจานวนมาก ฉันจะไปเมืองนอก
หรื อ
If she were a teacher, she would be very happy.
ถ้ าหล่อนเป็ นครู หล่อนคงจะมีความสุขมาก
โปรดสังเกตว่ า กริยาที่ใช้ ใน อนุประโยคที่แสดงเงื่อนไข
ที่แสดงเงื่อนไขประเภทนี ้ ถ้ าเป็ น verb to be เราจะใช้
were กับทุกประธาน
Complete the Conditional Sentences (Type I) by
putting the verbs into the correct form.
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 will (have to/not) ……..
water the 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.
Complete the Conditional Sentences (Type I) by
putting the verbs into the correct form.
1. If you send this letter now, she will receive it tomorrow.
2. If I do this test, I will improve my English.
3. If I find your ring, I will give it back to you.
4. Peggy will go shopping if she has time in the afternoon.
5. Simon will go to London next week if he gets a cheap
flight.
6. If her boyfriend does not phone today, she will leave
him.
7. If they do not study harder, they will not pass the
exam.
8. If it rains tomorrow, I will not have to water the plants.
9. You will not be able to sleep if you watch this scary
film.
10. Susan cannot move into the new house if it is not
ready on time.
Complete the Conditional Sentences (Type II) by putting
the verbs into the correct form. Use conditional I with would in the
main clause.
1. If we (have) ……. a yacht, we (sail) ……. the seven seas.
2. If he (have) ……. more time, he (learn) …….. karate.
3. If they (tell) …….. their father, he (be) …….. very angry.
4. She (spend) …….. a year in the USA if it (be) …….. easier to get a
green card.
5. If I (live) ……… on a lonely island, I (run) ………. around naked all
day.
6. We (help) …….. you if we (know) …….. how.
7. My brother (buy) ……… a sports car if he (have) ……..
the money.
8. If I (feel) ………. better, I (go) ……… to the cinema with
you.
9. If you (go) ……….. by bike more often, you (be / not)
……… so flabby.
10. She (not / talk) ………. to you if she (be) ………. mad at
you.
Complete the Conditional Sentences (Type II) by
putting the verbs into the correct form. Use conditional I
with would in the main clause.
1. If we had a yacht, we would sail the seven seas.
2. If he had more time, he would learn karate.
3. If they told their father, he would be very angry.
4. She would spend a year in the USA if it were easier to
get a green card.
5. If I lived on a lonely island, I would run around naked all
day.
6. We would help you if we knew how.
7. My brother would buy a sports car if he had the
money.
8. If I felt better, I would go to the cinema with you.
9. If you went by bike more often, you would not be so
flabby.
10. She would not talk to you if she were mad at you.