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Câu 1
Tóm tắt

Listen and pay attention to the conditional sentence - type 1:

Câu 2
Tóm tắt

Grammar:

The conditional sentence - type 1 (Câu điều kiện loại 1)

- Dùng để chỉ hành động/ khả năng/ sự việc có thể xảy ra tại thời điểm hiện tại/ tương lai.

Ex: If you use less paper, you will save a lot of trees. (Nếu bạn dùng ít giấy đi, bạn sẽ bảo vệ được rất nhiều cây.)

Câu 3

Choose:


1. If it

  1. be
  2. are
  3. is
sunny next week, we
  1. are planting
  2. plant
  3. will plant
the vegetables.

2. If we

  1. recycled
  2. recycle
  3. to recycle
more, we
  1. help
  2. will help
  3. to help
our Earth.

Câu 4

Write.

1. We

  1. will save
  2. save
(save) a lot of trees if we
  1. don't waste
  2. won't waste
(not waste) so much paper.

2. More people

  1. have
  2. will have
(have) freshwater if we only
  1. use
  2. will use
(use) the water we need.

Câu 5

Matching:

If people have a shower instead of a bath,
what will you do?
If you see someone throw rubbish on the road,
they will save a lot of water.
Câu 6

Choose:

"If we plant more trees, ______________"

the air won't be so polluted
it will save money
I will buy one for her
you will remmeber her face.
Câu 7

Combine these sentences using the conditional sentence type 1.
"We pollute the air. We have breathing problems."

Câu 8

Choose the best combination of these sentences:
"We cut down trees in the forest. There are more floods."

________________________

If we cut down trees in the forest, there aren't more floods.
We will cut down trees in the forest if there are more floods.
If we cut down trees in the forest, there will be more floods.