Step3 Practice

Get the students to look at the picture and then talk about what they have seen in it . Teach the new word robot at the same time.

Show the students how to make dialogues using the sentences in1aand ask the students to make their own dialogues.

Play the recording for the students to listen and circle the predictions they hear in1a.

Have the students read the sentences in2afirst, and teach the new word pollution using a picture of a factory producing a lot of black smoke. Tell the students that less is the comparative degree of little, which's used to modify a countable noun.

Play the recording for the students to listen and circle the words they hear.

Play the recording again for them to check their answers. Listen and do the sentence changing practice, take notes. Read once without stopping

for general understand.

After reading, ask for a show of hands to indicate they have

Understood the general idea. 　　Step 4 Consolidation

　　Get the students to cooperate with the teacher acting out the dialogue in the box in2c.

　　Have the students work in groups of four using the following structures:

　　A: I think there will be ...

　　B: Well, I don't agree. But I think there will be ...

　　C: I agree. 　　Do the exercises and try to understand the language goal well.