Unit 2 Crossing limits

             unit 2   crossing limits
i．单元教学目标
技能目标skill goals
▲0 talk about exploring the world
▲1 practise judging situations and making decisions
▲2 review the predicate
▲3 write a persuasive essay
ii．目标语言
功    能    句    式 expressions to judge situations and make decisions:
a. expressions used to judge situations:
1. from my understanding, i find it possible that…
2. in my opinion, nobody has the right to…
3. for the sake of…, i believe…
4. in respect for…, we should…
5. everything has two sides, but i …
6. by no means should we sacrifice people’s life in the name of science…
b. expressions used to make decisions:
1. it’s hard to decide… however,
2. take everything into consideration