Unit4GlobalwarmingPeriod2课件（新人教版选修6）.ppt

Period 2　Learning about Language Using Language;Ⅰ.单词识记 1．__________n. a general change or development in a particular direction 2．________n．(of people，animals or plants) the process of growing physically，mentally or emotionally；an increase in the size，amount or degree of sth 3．______________n．condition or fact connected with an event or action 4．________n. the state of existing;5．____________adj.existing or happening in many places or situations，or among many people 6．_________v．to publicly say that something should be done 7．________adj. having qualities that are typical of most people or things；neither very good nor very bad 8．________ v. to make someone feel less tired or less hot 9．____________n. a promise to do sth or to behave in a particular way 10．________adj. relaxed and not worried；not formal or not for a formal situation;Ⅱ.短语天地 1．做一项课题研究________________ 2．对……有影响________________ 3．起重要作用；有影响，产生差别________________ 4．容忍________________________ 5．电气设备________________ 6．只要________________ 7．如果不________________ 8．等等________________ 9．机动车________________ 10．开大，拧大________________; Ⅲ.句型有哪些信誉好的足球投注网站 1．As I’m not sure ________________ my project, … 因为我不知道从何启动我的项目，…… 【答案】where to start with 2．It ____________ to make things from new materials … 用新原料造东西需要大量能源…… 【答案】takes a lot of energy;3．As I’m not sure__________， I would appreciate any suggestions you may have. 因为我还不清楚我该从哪里着手开始我的研究，所以我会感激你们的任何建议。 【答案】where to start with my project 4．It’s OK to leave an electrical appliance on so long as you are using it—________，turn it off. 只要你在使用电器设备，你便可以把它开着。如果不用就把它关掉！ 【答案】if not; 5. … ，so，if you can，buy things _________ materials. ……因此，如有可能，就买那些用回收材料制成的物品吧。 【答案】made from recycled;1．widespread adj.分布广的，普通的 The consequence of a rising sea level would be widespread flooding.海平面上升的结果将是洪水的大面积泛滥。 Foxes are becoming more widespread in urban areas. 城区里的狐狸越来越多了。 ;widespreadly adv.大大地，广泛地 It is widespreadly known that … 很多人知道…… widespread damage大面积的损坏;完成句子 ①这个项目得到了公众的普遍支持。 The project has received