高二英语（人教版选修8）教学精品课件：单元归纳提升5.ppt

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1、Ⅰ.立体式复习单词A．基础单词1．n．可能的选择adj.供选择的；其他的2．vt.假定；设想3．v．打断……讲话；打岔；暂时中断或中止4．adj.试探性的；不确定的5．adj.足够的；充足的；富裕的6．adj.原始的；远古的；简陋的7．adj.系统的；有计划的；有条理的8．vt.吐出(唾液、食物等)vi.吐痰9．vt.删；删除10．n．(刮、抓、划的)痕迹；搔；挠vt.搔；抓；擦伤；刮坏11．n．幼儿园12．adj.放射性的；有辐射能的13．vi.&vt.鼓掌欢迎；赞赏14．vi.&vt.加速；促进15．vt.逮捕；吸引n.逮捕；拘留【答案】1.alternative2.assume3.i

2、nterrupt4.tentative5.ample6.primitive7.systematic8.spit9．delete10.scratch11.kindergarten12.radioactive13．applaud14.accelerate15.arrestB．词汇拓展16．n．精确；准确→adj.准确的17．vi.&vt.(使)锋利，尖锐→adj.尖的18．n．挨饿；饿死→v．(使)饿死；渴望19．n．分析→vt.分析20．vt.&vi.(使……)成熟→adj.成熟的21．n．意义；意思；重要性；重要意义→adj.重大的；重要的22．n．分割；划分；分配；分界线→vt.分开；分

3、成；分配23．adj.有技巧的；熟练的→n．技能；熟练→adv.熟练地【答案】16.accuracy；accurate17.sharpen；sharp18．starvation；starve19.analysis；analyse20.ripen；ripe21.significance；significant22.division；divide23.skilful/skillful；skill；skilfully/skillfullyB．用上面词组的适当形式填空11．Theseplantfossilstheageofthedinosaurs.12．Ellathecakeandgaveeach

4、childapiece.13．Iwashisconstantcomplaints.14．Youngpeopleoftentothefuturewhiletheelderlylookbackonthepast.15．Wallshavebeenbuilttosandandwater.16．Thisjobisopentoalltheirpreviousexperience.17．Therearetwentystudentswatchingthefootballmatch.【答案】11.datebackto12.cutup13.fedupwith14.lookahead15.keepout16.r

5、egardlessof17．atmost【答案】1.Itwasattheschoolgatethatwefoundthelostwallet.2.Thelightwason.Hemusthavebeenathomeatthattime.3.Asweallknow，theearthtravelsaroundthesun.4.Ifonlyhehadn'ttakenthedrug，hewouldbeverysuccessfulnow.5.Wewerehavingameetingwhenheburstintotheroom.6.Hehurriedtothestation，onlytofindthe

6、trainhadleft.