【正文】
uation 10. Perhaps 11. obey the rules 12. do one’s best Make a speech about protecting our environment. We learn: 1. some words : none, rubbish, wild, nobody, worst, situation, punish, everybody 2. some phrases: here and there, worst of all 3. some sentences : ① None of us likes pollution . ② Don’t spit anywhere in public. ③ Everyone should care for wild animals and plant more trees . ④ We should do everything we can to protect the environment. ⑤ We shouldn’t leave rubbish here and there. We can: 1. Use the indefinite pronouns and adverbs correctly. 2. Use the proper ways to protect the environment. Summary ? Read 1a. ? Memorize the useful expressions and key sentences which we learn today. ? Finish Section B in your workbook. ? Preview Section C. Thank you!