Unit 11. Our greener world. Lesson 3. A closer look 2

Thi kĩ năng CNTT - Ngày hội CNTT 2014-2015-GD&Đt Hà Nội
Unit 11
Welcome:
Teacher: Dang Thi Huyen Trang Unit 11: Our greener world Lesson 3: A closer book 2 welcome 2:
Warm up:
warm up 1:
What should we do to protect our environment? warm up 3:
example:
Examples for conditional sentences type 1 We can protect our environment, if we plant trees, save water and collect rubbish This sentence is called conditional sentence type 1 Nhập văn bản vào đây Listen to this conversation and find the conditional sentences type 1 example cd:
structure:
Structure of conditional sentences type 1 Example: If you use less paper, If- clause you will save a lot of tree. Main clause Usage:
USAGE The conditional sentences- type 1 describes a thing which is possible and likely to happen in the present or the future watch out:
WATCH OUT! Pay attention to the position of the main clause and the if clause in these sentences 1,If we use lessn paper, you will save a lot of trees 2, We can protect our environment, if we plant trees, save water and collect rubbish !!!!!! The main clause can come BEFORE or AFTER the if-clause. entertainment:
Listen to some conditional sentences type 1 in songs