First conditional ใช้นำเสนอ ความจริงหรือเหตุการณ์ที่มีแนวโน้มว่าจะเกิด(ในอนาคต)
First Conditional: ใช้ในกรณีที่เป็นเหตุการณ์ปกติ หรือ อนาคตที่เป็นไปได้
This is used for situations that are possible or likely in the future.
โครงสร้างประโยค
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เช่น
If you find English grammar hard, you'll have to study a lot.
(ถ้าการเรียนไวยากรณ์ภาษาอังกฤษมันยาก, คุณจะต้องศึกษาให้มาก)
If I give you a hand with that job, we'll finish faster.
(ถ้าฉันช่วยคุณทำงาน, งานของพวกเราก็จะเสร็จเร็วขึ้น)
If you're nice to people, they'll be nice to you.
(ถ้าเธอดีกับคนอื่น, คนอื่นก็จะดีกับคุณ)
If it rains later, we'll get wet.
(ถ้าฝนตกหลังจากตอนนี้, พวกเราก็จะเปียก)
I'm going to be angry if you're late again.
(ฉันจะโกรธแล้วนะ ถ้าคุณมาสายอีก)
If I have time, I'll come over later.
(ถ้าฉันมีเวลา, ฉันจะกลับมาหลังจากนี้)
The situation will be hopeless if I don't speak to you right now.
(สถานการณ์ตอนนี้ลำบากมาก แทบจะไม่มีหวังเลย ถ้าฉันไม่คุยกับคุณตอนนี้)
กรณีปฏิเสธ
I won't go outside if it's too cold.
(ฉันจะไม่ไปข้างนอกหรอก ถ้ามันหนาวเกินไป)
I won't go outside unless it's cool or warm enough.
(ฉันจะไม่ไปข้างนอกจนกว่าจนกว่าอากาศจะเย็นหรืออบอุ่นเพียงพอ)
คราวนี้เราลองมาประลองฝีมือลองทำแบบฝึกหัดกันดู
Fill the gap using the verb in brackets.Three gaps need a NEGATIVE verb and watch out for the third person S!
| 1 | If Clare ___________________ late again, the hockey trainer will be furious. (to arrive) |
| 2 | You'll be sorry if you ___________________ for your exams. (to revise) |
| 3 | We ___________________ if the weather's good. (to go) |
| 4 | They ___________________ you if you wear a wig and dark glasses. (to recognise) |
| 5 | If the bus ___________________ on time, I won't miss the football. (to be) |
| 6 | If you ___________________ your homework now, you'll be free all tomorrow. (to do) |
| 7 | We___________________ out if there's no food at home. (to eat) |
| 8 | You'll find life much easier if you ___________________ more often. (to smile) |
9 | If it's hot, we___________________ for a swim. (to go) |
| 10 | You'll do it better if you ___________________ more time over it. (to take) |
| 11 | If she ___________________ practising, she'll get better. (to keep) |
| 12 | Mum will be very sad if Jim ___________________ Mother's Day again. (to forget) |
| 13 | I___________________ so happy if I pass the exam. (to be) |
| 14 | You'll be really tired tomorrow if you ___________________ to bed soon. (to go) |
| 15 | The government ___________________ the next election if they continue to ignore public opinion. (to lose) |
| 16 | If Valencia FC win the Spanish football league, I___________________ my hair blue. (to dye) |
| 17 | If someone ___________________ you a bike, you can come with us. (to lend) |
เฉลย
First Conditional Exercise - answers
| 1 | If Clare arrives late again, the hockey trainer will be furious. |
| 2 | You'll be sorry if you don't revise for your exams. |
| 3 | We'll go if the weather's good. |
| 4 | They won't recognise you if you wear a wig and dark glasses. |
| 5 | If the bus is on time, I won't miss the football. |
| 6 | If you do your homework now, you'll be free all tomorrow. |
| 7 | We'll eat out if there's no food at home. |
| 8 | You'll find life much easier if you smile more often. |
9 | If it's hot, we'll go for a swim. |
| 10 | You'll do it better if you take more time over it. |
| 11 | If she keeps practising, she'll get better. (to get) |
| 12 | Mum will be very sad if Jim forgets Mother's Day again. (to forget) |
| 13 | I'll be so happy if I pass the exam. (to be) |
| 14 | You'll be really tired tomorrow if you don't go to bed soon. (to go) |
| 15 | The government will lose the next election if they continue to ignore public opinion. (to lose) |
| 16 | If Valencia FC win the Spanish football league, I'll dye my hair blue. |
| 17 | If someone lends you a bike, you can come with us. (to lend) |
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