译林版高中英语学案选择性必修第三册精品课件 UNIT 2 Section C Extended reading,Project,Assessment Further study.ppt

UNIT2SectionCExtendedreading,Project,AssessmentFurtherstudy英语

内容索引语篇研读?文本脉络全明晰重难探究?能力素养全提升基础落实?必备知识全过关学以致用?随堂检测全达标

基础落实?必备知识全过关

Ⅰ.重点单词必记写作词汇1.n.资金,财源;钱包?2.n.故事;讲述,叙述?3.n.原因,动机,目的?4.n.助理;售货员;助教?adj.助理的,副的5.n.居所,住处;庇护?vt.保护,掩蔽vi.躲避pursetalemotiveassistantshelter

识记阅读词汇1.shuttlen.?vi. ?2.hydrogenn. ?3.rocketn. ?4.coveragen. ?5.mechanicn. ?6.nuclearadj. ?航天飞机;来往于两地之间的航班(或班车、火车)频繁往来(于两地之间)氢,氢气火箭;火箭武器新闻报道;覆盖范围;信息范围机械师,技工核能的,原子能的;核武器的

串记拓展词汇1.frequencyn.发生率,出现率;频繁;频率→adj.频繁的,经常发生的→adv.屡次;频繁地?2.investmentn.投资;投入→v.投资?3.calculatevt.计算,核算;预测→n.计算;估计?4.dustn.沙土,尘土;灰尘,尘埃→adj.尘土飞扬的,满是灰尘的?5.constantadj.固定的,不变的;连续发生的,重复的→adv.不断地,时常地?6.incrediblyadv.极其,极端地;令人难以置信→adj.不能相信的,难以置信的;极好的,极大的?frequentfrequentlyinvestcalculationdustyconstantlyincredible

【掌握构词规律快速记牢单词】在动词前加mis-,表示“错误”的概念。如:lead→misleadunderstand→misunderstandtake→mistake

Ⅱ.重点短语1.理解,弄懂?2.对……作出贡献?3.建立?4.超出,超越?5.利用?makesenseofmakecontributionstosetupgobeyondtakeadvantageof

语篇研读?文本脉络全明晰

StepOne Pre-readingTaskPredictionIfwedoresearchinspaceoneday,whatdoweneedtodo?Toriskhumans’lives,todevelopcertaintechnology,tosetatargetplanet,tospendalotofmoney.

StepTwo While-readingTask1SkimmingforthemainstructureReadthetextquicklyandfindoutthestructureofthetext.Task2Readingforthemainidea1.Readthetextquicklyandfindoutthemainthemeofthetext:.?introductiontothetopic→thereasonsforspaceexplorationWhyweexplorespace

2.Readthetextagainandmatcheachparagraphwithitsmainidea.Para.1 A.Ithelpsbringgreateconomicvalue.P