Unit 3 Conservation 重点词汇课课件-2022-2023学年高中英语北师大版（2019）选择性必修第一册

Unit 3 Language Points Topic talk language points 1. conservation n. conversation n. 2. destroy vt.破坏，毁掉 destruction n.破坏，毁坏 3. recycle v.再利用，回收利用 recycling n.[U] unrecyclable adj. 保护，节约 交谈，谈话 4. inform vt.通知，告诉 ~ sb. of/about sth. information n.[U]信息 informative adj.提供有用信息的 5. threat n.威胁 threaten v. strength n. → strengthen v. 6. switch n.开关；转换 v.转换，转变；调班 ~ on/off/to / from … to … / between … and .. 7. have a role 起某种作用 8. do one’s part / duty 尽职责 do one’s best / bit 尽力/尽自己的一份力 9. legal adj.合法的 illegally adv.非法地，违法地 10. hunt v.猎取，猎杀；搜寻，追捕 ~ for … 搜寻，寻找 hunter n.猎人 hunting n.打猎 go ~ 去打猎 11. extinct adj.灭绝的，绝种的 endangered adj.濒危的 12. incredible adj.难以置信的；极好的（口语） It’s ~ that … …真不可思议。 incredibly adv.难以置信地；非常地，极端地（非正式用语） simple adj. → simply adv. 13. urge v.敦促；力劝；竭力主张 n.冲动 have an ~ to do sth. 有做某事的冲动 ~ sb. to do sth. 敦促某人做某事 ~ that … 竭力主张（从句谓语用“(should) + 动原”） urgency n.紧急，急迫 urgent adj.紧急的；急切的 be in ~ need of … 急需… Exercise 1. She is passionate in ___________ (conserve ). 2. ____________ (recycle)waste or materials can barely be processed and used again. 3. Something that is __________ (inform) gives you innovative information. 4. The ______ (threaten) of unemployment has made students devoted to working harder at their studies. 5. The founder ________ (illegal ) used money from the newspaper's pension fund. 6. They have driven the rhinos to the edge of __________ (extinct). conservation Unrecyclable informative threat illegally extinction 10 7. You should always switch ______ the laptop before going to bed. 8. China is having an important role ___ keeping the peace and progression of the world. 9. The tiger is hunting ____ a couple of rabbits