
高二英语人教版选修7精选课件《Unit 4 Sharing》第1课时 Warming up.ppt
15页类别课程程标准要求的准要求的项目目词汇单词adapt relevant adjust participate otherwise donate purchase distribute operate短短语work as be dying to come across stick out dry out in need句型句型①① It is/was++adj.++for sb.++to do...②② with++宾语++宾补③③ 省略句:省略句:When hot, he placed them in an empty oil drum.④④ What if...??⑤⑤ Why not...??⑥⑥ not...but...语法法限制性定限制性定语从句从句volunteer n..[C]志志愿愿者者;;vt. & vi.(常常与与to连连用用)自自愿愿去去做,主动请求去做做,主动请求去做①①We want some volunteers to help paint the house.我们想要几个自愿帮助漆房屋的人我们想要几个自愿帮助漆房屋的人②②We all volunteered to paint the house.我们都自愿漆这房子。
我们都自愿漆这房子[知识拓展知识拓展]voluntary adj. 自愿的,志愿的自愿的,志愿的She made a voluntary decision to leave the job.她主动辞去了这份工作她主动辞去了这份工作[知识运用知识运用](1)Now let's recite the poem we learned last week. Any________??A..provides B..offersC..supplies D..volunteers答答案案::D 本本题题题题意意::现现在在背背诵诵上上周周学学的的那那首首诗诗谁谁自告奋勇?自告奋勇?volunteer表示表示““自愿自愿(做做)””(2)If you wish to join our committee and________for the betterment of the whole school, please register in the Admissions Office.A..offer B..presentC..propose D..volunteer 答答案案::D 本本题题意意::如如果果您您愿愿意意加加入入协会会,,成成为学学校校的的志志愿愿者者,,请到到入入学学办公公室室报名名。
volunteer““自自愿愿;;自自愿愿服服务””,常常和介,常常和介词for连用work as担当,充当担当,充当(==act as, serve as)①①She works as my cook on Sunday.星期天她当我的厨师星期天她当我的厨师②②After graduation, she worked as a doctor.毕业后她当了医生毕业后她当了医生[知识拓展知识拓展](1)work on 继续工作,从事继续工作,从事(2)work at 从事从事(3)work out 计算出;制定;结果成为计算出;制定;结果成为(4)work hard at 努力学努力学[词语辨析词语辨析]work on与与work at (1)work on““从从事事;;创创作作;;进进行行””,,后后面面接接名名词词、、代代词词或或v.ing ,,强强调调做做具具体体的的事事;;还还可可表表示示““继继续续工工作作;;努努力力说服说服””,既可作及物动词短语,又可作不及物动词短语既可作及物动词短语,又可作不及物动词短语2)work at ““致致力力于于;;从从事事于于;;研研究究;;学学习习””,,后后面面接接名名词词、、代代词词或或v.ing,,强强调调把把时时间间和和精精力力等等用用在在某某一一方方面面的事情上,侧重于说明所从事的工作性质。
的事情上,侧重于说明所从事的工作性质[知识运用知识运用]完成句子完成句子(1)I've ________your share of the expenses at $5.(2)In order to pass the exam,, they had to ________English.(3)He is ________a new novel.答答案案::(1)worked out (2)work hard at (3)working on Unit 4 Sharing人教版英语同学们来学校和回家的路上要注意安全来学校和回家的路上要注意安全Unit 4 Sharing人教版英语同学们来学校和回家的路上要注意安全来学校和回家的路上要注意安全。












