Ex3: Turn into passive. 1. Students will use public transport to go to school. → 2. Solar power will generate a great deal of electricity this summer. → 3. Will they install the solar panels on the roof of the house tomorrow? → 4. Local people won't burn plants to heat this winter. → 5. The smoke from factories will pollute the air. → 6. They will build a hydro power station in this area. →

1. Students will use public transport to go to school.

→ Public transport will be used by students to go to school.

2. Solar power will generate a great deal of electricity this summer. 

→ A great deal of electricity will be generated by solar power this summer. 

3. Will they install the solar panels on the roof of the house tomorrow?

→ Will the solar panels be installed on the roof of the house tomorrow?

4. Local people won’t burn plants to heat this winter.

→ Plants will be not burned by local people to heat this winter.

5. The smoke from factories will pollute the air.

→ The air will be polluted by the smoke from factories.

6. They will build a hydro power station in this area.

→ A hydro power station will be build in this area.

Cấu trúc thì tương lai đơn:

Chủ động: S + will V + O

Bị động: S + will be + V3 (+ by Sb/ O)

⇒ Nãy giờ mình dùng cấu trúc này nha^^

Cấu trúc thì tương lai tiếp diễn:

Chủ động: S + will have + V3 + O

Bị động: S + will have + been + V3 (+ by Sb/ O)