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1、2013届高考英语一轮复习课件届高考英语一轮复习课件外研版全国通用2021/8/11 星期三1必修必修4Module 6 Unexplained Mysteries of the Natural World2021/8/11 星期三22021/8/11 星期三3exist in 存在于exist on 靠生存exist as 作为而存在，以的形式存在词汇点击词汇点击1.exist vi.存在；出现，在场Dragons dont exist.龙并不存在。2021/8/11 星期三4词汇点击词汇点击1.exist vi.存在；出现，在场existence n.存在，生存in existence 存
2、在come into existence 出现，产生，形成bring sth.into existence 使某物产生/出现知识拓展2021/8/11 星期三5词汇点击词汇点击1.exist vi.存在；出现，在场知识拓展The tests confirm the existence of a brain tumour.这些检查证明了脑瘤的存在。What brought the strange disease into existence hasnt been discovered so far.目前还没有发现导致这种怪病出现的原因。2021/8/11 星期三6词汇点击词汇点击1.exist
3、vi.存在；出现，在场完成句子Lots of opportunities _ our company for experienced engineers.我们公司为有经验的工程师提供很多机会。You cant _ only 500 calories a day.你一天仅摄入500卡的能量是无法生存的。exist inexist on2021/8/11 星期三7词汇点击词汇点击1.exist vi.存在；出现，在场完成句子Water can _ liquid,vapour and solid.水以液态、气态和固态的形式存在。It is the only copy of the book that
4、 is still _.这是该书现存的孤本。exist asin existence2021/8/11 星期三8Sudan _ at the end of 1800s.苏丹国于19世纪末形成。The _ system needs to be changed.A.exists B.to exist C.existed D.existingcame into existence【解析】D现在分词作定语，表示正在发生，existing 现存的。词汇点击词汇点击1.exist vi.存在；出现，在场完成句子2021/8/11 星期三9claim(that)从句 声称，主张claim to do sth
5、.声称做某事claim on 索赔，索取lay claim to sth.坚持对某物的所有权2.claim vt.声称，宣称；要求，索取，主张词汇点击词汇点击2021/8/11 星期三102.claim vt.声称，宣称；要求，索取，主张The report claimed that hundreds of people were killed in this attack of the terrorists.据报道有数百人在此次恐怖分子的袭击中丧生。Can you claim on your insurance for damage of furniture?你能就家具受损向保险公司索赔吗？
6、词汇点击词汇点击2021/8/11 星期三112.claim vt.声称，宣称；要求，索取，主张词汇点击词汇点击单项填空I cant claim _ this poem completely.A.understand B.understandingC.to understand D.to understanding【解析】C claim to do sth.声称做某事。2021/8/11 星期三12remain/stay/keep calm 保持镇静calm down 镇静下来3.calm adj.平静的，镇定的 vt.(使)平静/镇静 n.平静，宁静The sea is calm now.现
7、在海上风平浪静。They remained on the terrace after dinner enjoying the calm of the evening.晚饭后他们仍然坐在平台上，享受着夜晚的宁静。词汇点击词汇点击2021/8/11 星期三133.calm adj.平静的，镇定的 vt.(使)平静/镇静 n.平静，宁静词汇点击词汇点击词语辨析calm,quiet,still,silentcalm是“平静的，沉着的”的意思，多指环境无风浪的或人的心情平静。quiet是“宁静的，安静的”的意思，指不吵闹或心里没有烦恼，可以用来形容人，也可用于形容环境。2021/8/11 星期三143.
8、calm adj.平静的，镇定的 vt.(使)平静/镇静 n.平静，宁静词汇点击词汇点击词语辨析calm,quiet,still,silentstill是“静止的，不动的”，指的是没有动作或运动的状态，不涉及声音。silent 是“沉默的，不发音的”，多指人默不作声，也可用来指字母“不发音的”。2021/8/11 星期三153.calm adj.平静的，镇定的 vt.(使)平静/镇静 n.平静，宁静词汇点击词汇点击Its difficult _ when you are in danger.当遇到危险时保持镇静是很难办到的。He told us the accident in detail a
9、fter he _.他镇静下来后详细地告诉我们这次事故的情形。完成句子to stay calmcalmed down2021/8/11 星期三163.calm adj.平静的，镇定的 vt.(使)平静/镇静 n.平静，宁静词汇点击词汇点击It is also bad manners to keep _ when the teacher asks you a question.A.quiet B.silentC.still D.calm完成句子B2021/8/11 星期三17indicate sth.to sb.向某人指出；向某人表示indicate that/whether 示意；预示indi
10、cate by/with sth.用示意/暗示词汇点击词汇点击4.indicate vt.象征，暗示，表明；指，指着；标志着，代表Both sides are indicating their willingness to restore diplomatic relations.双方都暗示愿意恢复外交关系。2021/8/11 星期三18词汇点击词汇点击4.indicate vt.象征，暗示，表明；指，指着；标志着，代表indication n.象征，迹象；表示indicative adj.标志的；象征的；陈述的知识拓展2021/8/11 星期三19词汇点击词汇点击4.indicate vt.
11、象征，暗示，表明；指，指着；标志着，代表完成句子He _ me about the job interview.关于这次工作面试他什么也没有向我表明。The results will _ the treatment was successful.测试结果将表明这次治疗是否成功。indicated nothing toindicate whether2021/8/11 星期三20词汇点击词汇点击4.indicate vt.象征，暗示，表明；指，指着；标志着，代表完成句子The minister has _ he may resign next year.该部长已经示意他明年可能辞职。indica
12、ted that2021/8/11 星期三21Many species are dying out.许多物种濒临灭绝。短语精释短语精释1.die out 灭绝，绝迹知识拓展die away(声音、风或光线)渐渐消失，慢慢变弱die down 减弱，平息die of/from 死于die for 为而死；极想要die off(一群人、动物)相继死去2021/8/11 星期三22短语精释短语精释1.die out 灭绝，绝迹The strange noise died away at last.那奇怪的声音最后消失了。Dont worry.The gossip will die down soon
13、.不用担心，流言飞语不久就会消失的。They were ready to die for their motherland.他们准备为祖国献身。2021/8/11 星期三23短语精释短语精释1.die out 灭绝，绝迹单项填空More and more wild living things are _.A.dying away B.dying downC.dying out D.dying young【解析】C die out 灭绝，绝迹。2021/8/11 星期三24短语精释短语精释e straight to the point 开门见山，谈正题I wish you would come
14、straight to the point.我希望你能开门见山。知识拓展to the point 切题，中肯beside/off the point 离题；不切主题；无关紧要be on the point of doing sth.正要做某事2021/8/11 星期三25短语精释短语精释e straight to the point 开门见山，谈正题I wish you would come straight to the point.我希望你能开门见山。知识拓展when it comes to the point 到了关键时候，到了做决定的时候There is no point doing
15、sth.做某事没用at this/that point 在这时/那时2021/8/11 星期三26短语精释短语精释e straight to the point 开门见山，谈正题完成句子The notice is short and _.这个通知简明扼要。I was _ when the phone rang.我正要走的时候电话铃响了。_，Im ready to help you.到了关键时候，我会帮助你的。to the pointon the point of leavingWhen it comes to the point2021/8/11 星期三27短语精释短语精释e straight
16、 to the point 开门见山，谈正题完成句子_ to persuade him to give up smoking,because he never follows others advice.劝他戒烟没用，因为他从不听从别人的建议。She is young,but thats _.A.at this point B.beside the pointC.to the point D.up to a pointThere is no point tryingC2021/8/11 星期三281.He claims to have seen a round black creature m
17、oving quickly through the water.句型探究句型探究他声称看到一个圆形的黑色动物在水中快速游动。to have done是不定式的完成式，主要有两种用法：不定式所表示的动作发生在谓语动作或状态之前。表示过去未能实现的愿望、打算、计划等。常用形式为：wanted/planned/hoped/intended/meant/to have done。2021/8/11 星期三291.He claims to have seen a round black creature moving quickly through the water.句型探究句型探究Doctors c
18、laimed to have discovered a cure for the disease.医生声称已找到了该疾病的疗法。2021/8/11 星期三301.He claims to have seen a round black creature moving quickly through the water.句型探究句型探究完成句子He _ his homework.他假装已经完成了作业。I wanted to _ at the airport yesterday,but I was too busy.昨天我本打算去机场接你，可我太忙了。pretended to have doneh
19、ave picked you up2021/8/11 星期三311.He claims to have seen a round black creature moving quickly through the water.句型探究句型探究完成句子You were careless not _ your car.A.to lock B.to have lockedC.locking D.having locked【解析】Bto have done 是不定式的完成式，表示的动作发生在谓语动作之前。2021/8/11 星期三322.There have been reports of monst
20、ers in Lake Tianchi since the beginning of the last century句型探究句型探究自上世纪初以来，一直就有关于天池怪物的报道There be 句型表示“存在，有”，主语是be后的名词，there 为引导词。There be 句式中的谓语动词用单数还是复数取决于它后面紧跟的名词。There is a cup,a book and two pens on the table.桌上有一个杯子、一本书和两支笔。2021/8/11 星期三332.There have been reports of monsters in Lake Tianchi si
21、nce the beginning of the last century句型探究句型探究There be 句型表示“存在，有”，主语是be后的名词，there 为引导词。There be 句式可以用情态动词，be也可以有各种时态。There may be a good wheat crop this year.今年小麦可能会有一个好收成。There hasnt been any rain for some days.几天来一直未下雨。2021/8/11 星期三342.There have been reports of monsters in Lake Tianchi since the beginning of the last century句型探究句型探究There be 结构除可用be外，还可以与其他表示存在、状态等意义的动词，如lie,stand,exist,live,seem等连用。There existed different opinions on this question.在这个问题上存在着不同看法。There seems(to be)something wrong about it.好像有点不大对头。2021/8/11 星期三352021/8/11 星期三36