Writing exercise (10 minutes) Topic:At present,people become more cautious when they meet strangers,let alone help them Trust between people is at stake Have you ever thought about this phenomenon? Could you please give us your reasons for it? You're required to write one introductory paragraph. Students'writing analysis(next slide)Writing exercise (10 minutes) Topic: At present, people become more cautious when they meet strangers, let alone help them. Trust between people is at stake. Have you ever thought about this phenomenon? Could you please give us your reasons for it? You’re required to write one introductory paragraph. Students’ writing analysis (next slide)