- A:
-
What
do we have to do to stop water
pollution?
(私たちは水質汚染をなくすために何をしなければならないのかな?) - B:
-
Well ....
We must
reduce waste.
(ええと…。ゴミを減らさなければならないね。)
環境問題について,1)しなければならないこと,2)してはいけないことを対話をしてみよう。
(例) A: What do we have to do to salve environmental problems?
B: We must plant many trees. /
We must not cut down many trees.
(例) A: What do we have to do to salve environmental problems?
B: We must plant many trees. /
We must not cut down many trees.