外研版高中英语学案选择性必修第二册精品课件 Unit 5 A delicate world Unti 5 回眸一练 单元素能巩固提升.ppt

Unit5Adelicateworld回眸一练单元素能巩固提升英语

内容索引核心单词拓展词汇核心短语重点句式

核心单词

1.n.栖息地?2.adv.后来,随后?3.n.胃口,食欲?4.v.(使)大大增加,(使)倍增?5.n.保护?6.v.(使)变小,(使)减少?7.n.夹子,陷阱?8.v.倒坍;塌下?habitatsubsequentlyappetitemultiplyconservationdecreasetrapcollapse

9.n.事件?10.n.干预,介入?11.adj.视觉的?12.n.一段时间?13.n.问候,招呼?14.n.离开?15.adv.据说;看来,似乎?incidentinterventionvisualsessiongreetingdepartureapparently

语境活用选用上面的单词并用其适当形式填空1.Andcontrarytoexistingresearchthatsaysyoushouldavoideatingwithheavierpeoplewhoorderlargeportions,it’sthebeanpoleswithbigyoureallyneedtoavoid.?2.Itisobviousthathehashisfortunemanytimes.?3.Thenumberofpeoplewhoareinfectedwiththediseasehasgreatly.?4.Thelocalfarmerstoldusthatthosewereintendedforthemice.?5.Thebridgewhichwasbuiltlastyearinthefloodandtenpeoplewerekilledintheaccident.?appetitesmultiplieddecreasedtrapscollapsed

拓展词汇

1.adv.显著地;戏剧性地→adj.引人注目的;戏剧的;急剧的→n.戏剧,电视剧,广播剧,戏剧表演;戏剧性?2.v.突然增加→n.爆炸;爆发;激增→adj.爆炸(式)的,爆发的?3.n.生态;生态学→adj.生态的→adv.从生态(学)方面→n.生态学家?4.n.比较→v.比较,对比→adj.可相比的;同等的→adj.相对的?dramaticallydramaticdramaexplodeexplosionexplosiveecologyecologicalecologicallyecologistcomparisoncomparecomparablecomparative

5.adj.稀有的,罕见的→adv.很少,难得?6.adj.生物的,与生物有关的→n.生物学→n.生物学家?7.adj.稳固的;安全的,可靠的?v.获得;拴牢;保护→n.安全;保护,保障?rarerarelybiologicalbiologybiologistsecuresecurity

语境活用用所给词的正确形式填空1.Thehasaninterestingplotandaending.(drama)?2.Twobombsinthecentreofourcityandthecausedsevendeaths.(explode)?3.say