高考英语一轮复习考点清障 Unit 4 Wildlife protection课件 新人教版必修2.ppt

unit4wildlifeprotection课堂考点清障考点1 iftheirhabitatisthreatenedortheycannotfindenoughfood theirnumbersmaydecrease page25 duringtheeight daymarchacrossthedesertoursupplyofwaterdecreasedrapidly 横越沙漠的八天行军期间 我们的水供应迅速减少 用法归纳decreasevi vt 减少 使 变小或变少decreasen 减少increasevi vt n 增加reducevt 减少 对应训练 1 itisnecessaryto 减少 theamountofcoalused 2 therewasa 减少 inthenumberofchildreninschool 3 hisloveforhischildren 逐渐减退 4 asthetemperaturedecreases thesizeofthemetalbecomessmaller 英译汉 5 我们应该减少用水 汉译英 theuseofwater 考点2 asaresulttheseendangeredanimalsmayevendieout page25 alotofanimalshavediedout 许多动物现已绝种 graduallydecreases decrease decrease weshoulddecreasetheuseofwater 随着温度下降 这种金属就收缩 用法归纳dieout灭亡 逐渐消失dieout熄灭dieaway逐渐停止 逐渐消失diedown逐渐减弱 逐渐模糊dieoff相继死去dieof from 死于 对应训练 1 thiskindofbirdhas 灭绝 intheworld 2 aftertheexcitementoftheaudience 平息 thespeakerrestartedhisspeech 3 thecustomofwearingvestsseemsto 正逐渐消失 diedout dieddown bedyingout away 4 假如我们再不去保护它们 那么好多动物将会灭绝 汉译英 protect 考点3 farmershunteduswithoutmercy page26 fireandwaterhavenomercy 水火无情 用法归纳mercyn 仁慈 宽恕 怜悯showmercytosb 怜悯某人begformercy祈求怜悯withoutmercy毫不怜悯atthemercyof受 的支配mercifuladj 仁慈的 someanimalswilldieoutifwedon tprotectthem 对应训练 1 thejudgegavethemurdererno 怜悯 2 weweretreatedwith 怜悯 3 theshipwas 受大风的支配 andwaves 4 beforeliberationthepoorpeasantsweretaxedbythelandlords 毫不怜悯 考点4 i mprotectingmyselffrommosquitoes page26 thegirlprotectedherselffrombecomingavictim 姑娘保护了自己免于成为受害者 用法归纳protectsb sth from against保护 使不受伤害 defendsb sth against保卫 抵抗defendsb sth from保护 保卫 使不受伤害 withoutmercy mercy mercy atthemercyofthewind 对应训练 1 wearsomethingto 保护 yourheadfromthesun 2 politiciansalwaystryto 保护他们自己 againstcriticism 3 parentstryto 保护他们的孩子 fromdangerasfaraspossible 4 availablewatersources 必须加以保护免受污染 atonce 考点5 itcontainsapowerfuldrugwhichaffectsmosquitoes page26 thebowlcontainedavarietyoffruit 这个碗里盛着各种各样的水果 mustbeprotectedfrom protect protectthemselves protecttheirchildren pollution 用法归纳containvt 包含 容纳 容忍containern 容器includevt 包括对应训练 1 thecase myclothesandbooks contain include 2 thepriceoftheholiday theflight thehotelandcar hire contain include 3 theenvelope acheck contain include 4 苹果含有水和糖分 汉译英 sugar 考点6 itcontainsapowerfuldrugwhichaffectsmosquitoes page26 applescontainwaterandsugar contains includes contained hewasmuchaffectedbythesadnews 这个悲惨的消息使他非常难过 用法归纳affectvt 影响 感动 侵袭effectn 影响haveaneffecton影响ineffect正在实行 实际上takeeffect开始实行 开始生效对应训练 1 loudmusiccan 影响 yourhearing 2 he 受到侵袭 withhighfever 3 smokingcanhaveabadeffectonyourhealth 用affect替换 4 气候影响了他的健康 汉译英 theclimateaffectedhishealth affect wasaffected badlyaffect 考点7 youshouldpaymoreattentiontotherainforestwhereiliveandappreciatehowtheanimalslivetogether page26 weshouldpayattentiontoenglishidioms 我们应注意英语的习语 用法归纳payattentionto注意drawone sattentionto吸引注意fixone sattentionto注意concentrateon集中对应训练 1 youshould 更关注于 toyourstudies 2 please 注意 towhatiamabouttosay paymoreattention payattention 3 youmustpayattentiontoyourteacherintheclass 英译汉 4 请注意交通信号 汉译英 trafficsigns 考点8 youshouldpaymoreattentiontotherainforestwhereiliveandappreciatehowtheanimalslivetogether page26 weappreciateyourhelpingus 我们感谢你们的帮助 用法归纳appreciatevt欣赏 鉴赏appreciatevt 感激appreciatevt 意识到appreciateone sdoing感激某人做某事 pleasepayattentiontothetrafficsigns 上课的时候必须专心听老师讲课 对应训练 1 we 感激 youreffortsforthedevelopmentofthecompany 2 ithinkthatyoungchildrenoften 鉴赏 modernpicturesbetterthananyoneelse 3 housesinthisareahaveall 涨价 invaluesincethenewhighwaywasbuilt 4 wegreatly yourtimelyhelp a thankb appreciatec admired praise考点9 whatmustbedoneifwildlifeprotectionistosucceed page27 didhesucceedinpassingtheexam 他考试及格了吗 appreciate appreciate appreciated b 用法归纳succeedvi 成功succeedvt 接替 继任succeedindoing成功做某事successn 成功 不可数 successn 成功的人或事 可数 successfuladj 成功的successfullyadv 成功地对应训练 1 he 成功 ingettingthejob 2 goodlucktoyou iamsureyouwill 成功地通过 theroadtest 3 itwashardtosuiteveryone buthe 成功 indoingso succeeded succeeded succeedin passing 4 如果你努力工作 你就会成功 汉译英 考点10 cantheybeemployedtoworkintheparkandnothurttheanimals page27 ourcompanyemployedaboutonehundredpeople 我们公司雇用了大约一百人 用法归纳employvt 雇用 利用 时间 精力等 employoneselfindoing从事 employern 老板empl