We'retryingtosavetheearth
第六课时SectionB(3a-SelfCheck)【学习目标】1.复习并巩固本单元出现的重点词汇和短语
2.学习并掌握重点句型:(1)Whichpartsmaybelessniceandneedtobeimproved
(2)Givesuggestionsorpossiblewaystosolvetheproblems
【学习重点】复习现在进行时、usedto句型、被动语态、现在完成时和情态动词
【学习难点】将读写任务结合起来锻炼学生的写作及对语言综合运用能力
Inthelastlessonwehavelearnedwhichtrashcanberecycled,andlearnedhowtorecyclewaste
Thestudentsmaytalkaboutfreelywhattheenvironmentalproblemsareinyourtown/cityandwhatorwhoiscausingtheseproblems
Task1Reviewthewords,phrasesandsentencesthisunit,andmastertheirusage
MarkthenewwordsandChinesemeaninginthetext
Thenfinishthechartin3aaccordingtoactualsituation
【学法指导】◆cause用作动词,当“引起,造成,使得”讲
一般指引起或造成不好的结果
causesb
=causesth
(后接间接宾语+直接宾语)为固定用法
◆辨析:needtobedone;needdoing与needtodo(1)needdoing=needtobedone需要被……现在分词doing表被动“需要被做”,相当于needtobed