Page 52 - SGK TA6 TAP 2 SHS

2 Write the correct form of each verb in brackets.

1. If it (be) ______ sunny next week, we (plant) ______ the
vegetables.

2. If we (recycle) ______ more, we (help) ______ our Earth.
3. We (save) ______ a lot of trees if we (not waste) ______ so
much paper.
4. More people (have) ______ fresh water if we only
(use)______ the water we need.

5. If the river (not be) _____ dirty, there (be) ______ more fish.

3 match an if-clause in column a with a suitable main clause in column b.

a b

1. If people have a shower instead of a bath, a. you’ll remember the answer.

2. If she likes this 'green' shopping bag, b. the air won’t be so polluted.
3. If we plant more trees, c. they will save a lot of water.

4. If you are patient, d. what will you do?

5. If you see someone throw rubbish on the road, e. I’ll buy one for her.

4 combine each pair of sentences below to make 6 Fun matching
a conditional sentence - type 1.

1. We pollute the air. We have breathing problems.
2. People pollute the water. A lot of fish die.
3. We cut down trees in the forest. There are
more floods.
4. The soil is polluted. Plants die.
5. There is noise pollution. People and animals Work in two big groups, A and B.
have hearing problems.
Group A secretly write five if-clauses on a sheet of
5 use your own ideas to complete the sentences paper.
below. Share your sentences with a classmate. Group B secretly write five main clauses on another
Do you have the same sentences? sheet of paper.
1. If you walk to school, _____________________ Match the if-clauses with the main clauses.
_______________________________________. Do they match? Are there any funny sentences?

2. If you use recycled paper, __________________
_______________________________________.
3. If the Earth becomes hotter, _______________
_______________________________________.
4. If parents teach their children about the three Rs,
_______________________________________.

5. If you want to save a lot of electricity, _________
_______________________________________.

52 Unit 11/ Our Greener World