Zero and first conditionals (Câu điều kiện loại 0, 1)

2/21/2022 10:48:11 AM

Cùng bắt đầu bài học về Câu điều kiện loại 0, 1 ngay nhé! (*Hãy xoay ngang màn hình nếu bạn dùng trên điện thoại nhé!)

(Vui lòng xem hết bài giảng trước khi ấn nút "Next" để làm bài tập.)

In conditional sentences, _____.

  • the if-clause describes the condition, the main clause shows the result
  • the if-clause shows the result, the main clause expresses the condition

In conditional sentences, when we change the order of the clauses, the meaning ______.

  • totally changes
  • remains the same
  • turns to the opposite

We add a comma between two clauses when ____.

  • the if-clause starts the sentence
  • the main clause starts the sentence

The Zero conditional is used to describe _____.

  • things that usually change
  • predictions
  • real facts

We use future simple in both zero and first conditionals.

  • True
  • False

We can use 'when' instead of 'if' in zero conditionals.

  • True
  • False

Complete the sentences with zero conditionals.

1. When I go on holiday, I always (ask) my neighbor to water my plants.

2. If you freeze water, it (become) solid.

3. We usually (walk) home together if we both (finish) at the same time.

4. If you (mix) red and blue, you (get) purple.

5. When the sun (go) down, it (get) dark.

6. Water evaporates if you (boil) it.

7. I feel sick if I  (eat) too much chocolate.

Complete the sentences.

1. If I (do) well in the exam, my parents will buy me an MP3 player.

2. If my sister borrows my clothes again, I (scream)!

3. We'll leave at six o'clock if the weather (be) bad.

4. They (not / mind) if we're a bit late this afternoon.

5. Will you still go to the concert if the tickets (cost) 60 euros?

6. If Rania doesn't come to the party, (Greg / be) upset?

When you pour oil on water, _____.

  • it floats
  • it is floating
  • it would float
  • it floated

The smoke from burning fuels causes pollution if it _____ into the atmosphere.

  • releases
  • released
  • will be released
  • is released

If you _____ iron, it starts to get red hot and then white hot.

  • would heat
  • heated
  • heat
  • will heat

If parents don’t cook at home, their children _____ more fast food.

  • would have
  • may have
  • had
  • were having

Choose the underlined part that needs correction.

If space tourism is to become a reality, much work would need to be carried out to estimate the potential size of a space tourism market.

  • space tourism
  • would
  • carried
  • to estimate

Rearrange the words in a correct order to make a complete sentence.

never/ any/ you/ you/ If/ think/ only/ of/ risks/ take/ will/ failure/ ,/ .

  • If you will only think of failure, you never take any risks.
  • If you only think of failure, you will never take any risks.
  • If you only think of any risks, you will never take failure.
  • If you will only think any risks, you never take of failure.

Make a complete sentence using the given words. Change the form of the words or add other words if necessary.

If / you / not feel / well / should / see / doctor.

Complete the second sentence so that it has the same meaning to the first.

You should ride your bike carefully, or you may have an accident.

=> If you .....

Rearrange the words in a correct order to make a complete sentence (kéo từng từ/cụm từ về vị trí đúng để tạo thành câu hoàn chỉnh).