2017高考英语人教版一轮复习PPT：必修5 Unit1 Great Scientists 课件【42张】

课件42张PPT。Ⅰ.核心单词→识记·思考·运用
一、单词拼写
1.(2015·新课标全国Ⅱ，完形)As a parent，I hated seeing my daughter playing her best，but still ________ (打败).
2.*(2015·天津，6)Jane can’t ________ (参加) the meeting at 3 o’clock this afternoon because she will be teaching a class at that time.defeatedattend3.He was wrongly _________ (怀疑) of the crime.
4.(2015·北京，阅读C)The real _________ (挑战) is preventing light from scattering.
5.(2015·福建，24)The failure was a big blow to him，but he wasn’t discouraged and soon got as ___________ (热情的) as ever.suspectedchallengeenthusiastic二、用所给单词的适当形式填空
1.(2015·新课标全国Ⅰ，短文改错)Unfortunately，with the development of industrialization，the environment has been ________ (pollute).
2.(2014·安徽，阅读E)An excellent example is an Ashoka project started in 1995 in Dhaka，which ________ (handle) the rubbish problem facing the city.
3.(2014·湖北，28)Instead of ________ (blame) the child who had broken the vase，she gave him a tolerant smile and let him go.
4.(2015·四川，阅读D)And the more birds are ________ (expose) to light，the more active they are at night.
5.*He ________ (move) to Beijing in 1988 and the _________ (move) proved to be important to the further development of his career. pollutedhandledblamingexposedmovedmovement6.*The old man often ________ (instruct) us how to behave well in public and his ________ (instruct) has made a deep impression on us.
7.After he grew up to be a ________ (science)，he liked to do ________ (science) experiments to test his ideas.
8.*The teacher ________ (conclude) from the evidence that she was wrong.And his __________ (conclude) proved to be right.
9.*The writer personally __________ (contribute)￥5，000 to the earthquake fund.All the ___________ (contribute) will be gratefully received.
10.*Many factories have been __________ (construct) in our city since last year，and a power station is under __________ (construct) in the south. instructsinstructionscientistscientificconcludedconclusioncontributedcontributionsconstructedconstruction三、开心词场
From the scientific analysis，the experts who attended the meeting concluded that it was really a challenge to cure these infected patients.They announced they would be positive and enthusiastic about making contributions to it.And they were determined to defeat the virus.【联想·积累】
?“参加，参与”家族
①attend v.参加
②join v.加入，参加；join in参加，加入
③participate v.参加，参与；participate in参与，参加
④take part in参加，参与……活动
⑤sit for 参加(考试等)
⑥attach oneself to 参与?后缀-sion构成的抽象名词集锦
①admission准许进入；承认
②conclusion 结论；结束
③confusion 混乱
④expression 词语；表达方式
⑤oppression 压迫；压制
⑥permission 允许
⑦profession 职业；专业
⑧revision 修正；复习?高频词链条
①movement n.移动；运动；动作→move vt.& vi.移动
②construct vt.建设；修建→construction n.建设；建筑物
③contribute vt.& vi.捐献；贡献；捐助→contribution n.贡献
④conclude vt.& vi.结束；推断出→conclusion n.结论；结束
⑤instruct vt.命令；指示；教导→instruction n.指示；命令；(pl.) 用法； 说明；操作指南→instructive adj.有教育意义的；有启发的 Ⅱ.重点短语→识记·思考·运用
一、补全短语
1.lead ________通向，导致
2.make ________讲得通；有意义
3.put ________提出；将……提前
4.*expose...________使显露；暴露
5.link...________...将……和……联系或连接起来
6.*apart ________除……之外；此外tosenseforwardtotofrom二、短语填空1.It is said that a cigarette end ____________ the forest fire.
2.We’ll ____________ the matter first before coming to a decision.
3.A suitable answer has already ______________ by the chairman.
4.It does not _____________ to buy that expensive coat when these are cheaper.led tolook intobeen put forwardmake any sense5.*He is easy to get along with.____________ that，he is a determined boy.
6.She is kind，but she ____________ my study.
7.The television camera was ____________ a computer.
8.From what is said above，we can _______________ that computers are more a blessing than a disaster.Apart fromis strict inlinked todraw a conclusion【联想·积累】
?“动词＋n.＋to”必备短语集锦
①add...to 增添；增加
②compare...to 把……比作
③devote...to 把……专用于；贡献给
④expose...to使显露；暴露
⑤supply...to 供应给
?“除……之外”必备短语一览
①apart from/aside from除……之外，根据上下文的不同，可以分别相当于besides，except或except for。
②in addition to除……之外(还，也) ，常与also，more，other等连用。
③except for除……以外，其后所跟的词往往与前面的不是同一类的，是指整体中除去的一个细节或某一方面。 Ⅲ.经典句式→识记·思考·运用
1.①To prevent this from happening again，John Snow ____________ the source of all the water supplies ____________.
为防止这种情况再度发生，约翰·斯诺建议所有水源都要经过检测。
②I suggest __________________(我们等) a day or two.
③He suggested to the committee __________________________ _______(他们应该推迟做决定). suggested thatbe examinedthat we (should) waitthat they (should) delay making adecision2.①He did not want to be attacked by the Christian Church，so he only published it ________________ in 1543.
他不想遭到基督教会的攻击，所以他直到1543年临终前才公布了这一观点。
②___________________(当他还是个小学生的时候)，he showed every sign of genius.
③I was coming in _________________(他正出去时). as he lay dyingAs he was a schoolboyas he was going out【联想·积累】
suggest后接宾语从句小结
suggest 后接宾语从句时，从句谓语既可用陈述语气，也可用虚拟语气，其区别与 suggest所表示的意思有关：
(1)若suggest 表示“建议”，则其后接的 that 从句谓语通常用“(should)＋动词原形”这样的虚拟语气形式。
(2)若suggest 表示“暗示，意指，表明”等，则其后接的 that 从句要用陈述语气。 Ⅳ.单元语法→识记·思考·运用
过去分词作定语和表语
用所给动词的适当形式填空
1.Please remain ________ (seat)，the winner of the prize will be announced soon.
2.When you leave the office，make sure all the doors are ________ (lock).
3.The players ________ (select) from the whole country are expected to bring us honor in this summer game.
4.A letter ________ (send) by airmail should arrive sooner than the one sent by regular mail.
5.Don’t use words，expressions or phrases ________ (know) only to people with specific knowledge. seatedlockedselectedsentknown【学法·点拨】
?过去分词作定语修饰名词的两种位置：
前位修饰：单独一个过去分词作定语时，一般放在被修饰的名词之前。
后位修饰：分词短语要放在被修饰的名词之后。
?作表语的过去分词，被动意味很弱，主要表示动作的完成和状态。此时的过去分词相当于一个形容词，后常不跟 by 短语。[单 词 点 睛]1.conclude vt.& vi.断定；推断；使结束，终止；达成；缔结
[高考例句](2013·浙江，9)When the group discussion is nearing its end，make sure to conclude it with important points.
当小组讨论即将结束的时候，要注意确保用要点来总结讨论内容。 单句语法填空/完成句子
①So what can we conclude ________ this debate?
那么从这场辩论中我们能得出什么结论？
②________________，she wished her comrades every success in their work.
最后她祝同志们工作顺利。
③[写作佳句] Let me ________________ a saying：where there is a will，there is a way.
让我用一句谚语结束我的演讲：有志者，事竟成。
答案　①from　②To conclude/In conclusion
③conclude my speech with 2.attend vt.照顾；护理；出席；参加；上学
[教材原句]John Snow was a famous doctor in London—so expert，indeed，that he attended Queen Victoria as her personal physician.
约翰·斯诺是伦敦一位著名的医生——他的确医术精湛，因而成为照料维多利亚女王的私人医生。 单句语法填空/完成句子
①The main thing is to attend ________ the injured.
首要任务是照顾伤者。
②The meeting will ________ (attend) by finance ministers from many countries.
很多国家的财政部长将出席会议。
③[写作佳句]He has a great deal ________ today.
他今天有许多事要处理。
答案　①to/on　②be attended　③to attend to 3.expose vt.暴露；揭露；使曝光
[教材原句]But he became inspired when he thought about helping ordinary people exposed to cholera.
但当他一想到要帮助(那些)受到霍乱威胁的普通百姓，他就感到很振奋。 单句语法填空/完成句子
①These units exposed children ________ many viewpoints of a given issue.
这些单元让孩子们接触到有关某一特定问题的多种观点。
②This liquid is not to ____________ air，for it will soon evaporate.
这种液体不能暴露在空气中，因为它会很快蒸发掉。 ③[写作佳句]That you ____________ the sunlight for too long will be harmful to your skin.
＝____________ the sunlight for too long will be harmful to your skin.
＝____________ the sunlight for too long will be harmful to your skin.
你长时间暴晒于阳光下会对你皮肤有伤害。
答案　①to　②be exposed to　③are exposed to；Being exposed to；Exposing yourself to 4.cure n.治愈；痊愈 vt.治愈；治疗
[教材原句]Neither its cause nor its cure was understood.
人们既不知道它的病源，也不了解它的治疗方法。单句语法填空/完成句子
①There is still no cure ________ a cold.
尚没有治疗感冒的特效药。
②She still believed that somehow she could ________ (cure).
她仍然相信或许自己的病会得以治愈。
③Now doctors believe they ________________ the disease.
现在医生们确信已经治好了他的病。
答案　①for　②be cured　③have cured him of [一言辨异]After he was treated by the famous doctor，his wound healed soon and he was said to be cured in a week.
他经过这位著名的医生治疗后，他的伤不久就愈合了，据说一周后就痊愈了。
[易混辨析]5.absorb vt.吸收；吸引；使专心；并入；合并
[教材原句]The second suggested that people absorbed this disease into their bodies with their meals.
第二种看法是人们在吃饭的时候把这种病毒引入体内的。单句语法填空/完成句子
①Plants absorb carbon dioxide ________ the air and moisture ________ the soil.
植物从空气中吸收二氧化碳并从土壤中汲取水分。
②________ (absorb) in writing a letter，he didn’t even look up when I came in.
他在聚精会神地写信，当我进来时他连头都没有抬。
③[写作佳句]Because Tom was buried/lost in his work，he simply forgot food and sleep.
＝Because Tom ____________ his work，he simply forgot food and sleep.
汤姆专心于工作，几乎忘记了吃饭和睡觉。
答案　①from；from　②Absorbed　③was absorbed in 特别提示：表示“全神贯注”的常见短语还有：be lost in，be buried in，fix/focus one’s attention on，devote...to，concentrate one’s mind on，apply oneself to，be addicted to等。6.blame vt.责备；谴责；归咎于n.过失；责备
[教材原句]It seemed that the water was to blame.
看来水是罪魁祸首。单句语法填空/完成句子
①Many children are afraid of ________ (blame) for failing the exam.
许多孩子害怕因考试不及格而受责备。
②She didn’t blame her father’s death ________ anyone.
她没有把父亲的死归咎于任何人。
③[写作佳句]He blamed ______________ the teacher.
＝He blamed ________________ the failure of his exam.
＝He ________________ the failure of his exam on the teacher.
他把考试失败归咎于老师。
答案　①being blamed　②on　③the failure of his exam on；the teacher for；put/laid the blame for [短 语 点 拨]1.put forward提出(建议)；推荐；将……提前；将(钟表等)向前拨
[高考例句](2015·湖北，书面表达)After the questions being put forward one by one，our actions go further and further，until we get a good command of it at last.
一个又一个的问题被提出后，我们的行动才能走得越来越远，直到我们最后完全掌握。写出下列句子中put forward的含义
①(2013·新课标全国Ⅱ，9)It may not be a great suggestion.But before a better one is put forward，we’ll make do with it.
②The hi-tech has put forward our production this year.
③My watch was slow，so I put it forward three minutes.
④She was put forward as an advanced worker.
答案　①提出　②推进，提前　③将……向前拨 ④推荐 2.make sense讲得通；有意义
[教材原句]Only if you put the sun there did the movements of the other planets in the sky make sense.
只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。单句语法填空/完成句子
①Can you make sense ________ what this American is saying?
你听得懂这个美国人在说些什么吗？
②It ________ to work on the problem before it gets out of control.
在失控前致力于解决这个问题，这么做是明智的。
③[写作佳句]________________ about the future.
为将来的事情担忧是毫无意义的。
答案　①of　②makes sense　③There’s no sense in worrying [句 式 透 析] 1.[教材原句]So many thousands of terrified people died every time there was an outbreak.
每次爆发(霍乱)时，都有大批惊恐的百姓病死。单句语法填空/完成句子
①She let out a cry ________ moment she saw the snake.
她一看到蛇就叫了起来。
②____________________，I felt very excited.
我第一次听到他提出的计划时，感到很兴奋。
③[写作佳句]____________________，our brains imitate it.
每次我们看到别人做某件事情时，我们的大脑就会模仿。
答案　①the　②The first time I heard the plan he put forward　
③Every/Each time we see someone else do something 2.[教材原句]Only if you put the sun there did the movements of the other planets in the sky make sense.
只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。 单句语法填空/完成句子
①Only then ________ she realize how much damage had been caused.
到了那时她才意识到造成的损失有多大。
②The pills might have cured him，if only he ________ (take) them regularly.
他要是按时服用这些药丸，他的病本来是可能治得好的。
③[写作佳句]____________________ cooperate and work well.
人们只有相互信任才能很好地合作和工作。
答案　①did　②had taken　③Only if people trust each other can they