高中英语 7-3 Under the sea 复习课件 新人教版选修7 课件VIP免费

(2009年北京卷)假设你是红星中学高三一班的学生李华，为响应绿化祖国的号召，你班四月十二日去郊区植树。请根据以下四幅图的先后顺序，介绍植树活动的全过程，给某英文杂志的“绿色行动”专栏写一篇以“GreenActioninOurClass”为题的英文稿件。注意：1.词数不少于60；2.参考词汇：郊区suburbs。GreenActioninOurClassApril12thismemorablebecauseourclasshadameaningfulexperienceonthatday.Inthemorning，webicycledtothesuburbstoplanttrees，talkingandlaughingalltheway.Uponarrival，webegantoworkimmediately.Somewerediggingholes.Somewerecarryingandplantingtrees.Otherswerewateringthem.Aftergettingtheworkdone，weputupaboardremindingpeopletoprotectthetrees.Beforeleavingwetooksomephotostorecordourgreenaction.Seeingthelinesoftrees，weallhadasenseofachievement.Weallthinkit’sourdutytoprotectandbeautifyourenvironment.Ⅰ.重要单词聚焦1．adj.每年的；按年度计算的n.年刊；年鉴2．vt.当场见到；目击n.目击者；证人；证据3．n.住所；住宿4．n.岸；海滨5．vi.&vt.逃避；逃跑；逃离6．vt.拖；拉；扯annualwitnessaccommodationshorefleedrag7．adv.其间；同时8．vt.催促，极力主张9．vt.放弃；遗弃；抛弃10．n.关系；血缘关系；交往11．n.目标，靶，受批评的对象12．vi.映射，反射vt.&vi.思考13．adj.纯的；纯洁的14．adj.意识到的；知道的15．adj.生动的，鲜明的meantimeurgeabandonrelationshiptargetreflectpureawarevivid16．adj.狭窄的；有限的；狭隘的17．adj.锐利的；锋利的；敏捷的18．vt.&vi.恐吓；受惊吓19．adj.浅的；肤浅的；浅湿的20．n.养老金；退休金narrowsharpscareshallowpensionⅡ.重点短语扫描1．inthe在此期间；与此同时2．be/becomeof对……知道、明白；意识到……3．(be)todeath吓死了4．draw靠近5．Hold阻挡6．help(...)帮助(某人)摆脱困境或危难7．upside上下翻转meantimeawarescarednearupoutdown8．Sort整理；分类；收拾9．at瞄准10．betodosth.正要做某事outaimaboutⅢ.课文原句突破1．ThefirstthingIbecameawareofwasallthevividcolourssurroundingme—purples，reds，oranges，yellows，bluesandgreens.[信息提取]be/becomeawareof意识到，明白，知道。[例句仿写]大家都知道他们相处不和睦。________________________________theydidn’tgetalongwell.【答案】Everyonewasawarethat2．Itwasatimewhenthekillerwhales，or“killers”astheywerethencalled，helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.[信息提取]Itwasatimewhen...这一段……时期……。[例句仿写]这是一段妇女没有选举权的时期。________________________________________womenhadnorighttovote.【答案】Itwasatimewhen3．IsawJamesbeingfirmlyheldupinthewaterbyOldTom.[信息提取]holdup举起，抬起，使耽误。[例句仿写]我举手表示有问题。I________________________________________________thatIhadaquestion.【答案】heldupmyhandtoshow4．Withoutpausingwejumpedintotheboatwiththeotherwhalersandheadedoutintothebay.[信息提取]headvt.&vi.朝……方向移动。[例句仿写]我们将船驶向岸边。We________________________________________________.【答案】headedtheboatfortheshorewitness(1)vt.当场见到；目击Manypeoplewereshockedbytheviolentscenestheyhadwitnessed.很多人被亲眼目睹的暴虐场面吓呆了。Theyear2008haswitnessedincreasingunemployment.2008年是失业日益加剧的一年。Hewitnessedtohavingseenthemanentertheroom.他证明看到那个人进入房间。(2)n.目击者，证人，证据bear/givewitness作证；证明Onewitnesstotheaccidentsaidthatthedriverappearedtobedrunk.一位事故目击者说，司机好像喝醉了。Hisgoodhealthisawitnesstothesuccessofthetreatment.他身...