2020版高考英语大一轮复习Unit5NelsonMandela_amodernhero课件新人教版必修1.ppt

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1、Book 1 Unit 5 Nelson Mandelaa modern hero,1.devote vt.献身;专心于 教材原句 A great person is someone who devotes his/her life to helping (help) others.,重点单词,单句填空 The dog had such devotion (devote)to its master that it would not leave him, even when he was dead. He was a devoted (devote)father because he was

2、strict with his daughter and encouraged her when she was in trouble. (2017天津),句型升级 He devoted himself to community activities and was praised by the people around him. Devoting himself to community activities , he was praised by the people around him.(用现在分词改写) Devoted to community activities , he wa

3、s praised by the people around him.(用过去分词改写),点拨 (1)devote.to.把奉献于 devote oneself to献身于;致力于 (2)devoted adj.忠实的;挚爱的 be devoted to.专心于;奉献于 (3)devotion n.关爱;关照;奉献;忠诚,联想 含有介词to的动词短语: look forward to doing sth.盼望做某事;object to doing sth.反对做某事;get down to doing sth.开始做某事;be/get accustomed to doing sth.习惯于做

4、某事,2.equal adj.相等的;平等的;能胜任的 vt.等于n.同等的人;相等物 教材原句 But I was happy to help because I knew it would help us achieve our dream of making black and white people equal (平等).,单句填空 Any man will be equal to the task, as long as he is careful. You should give it a try. None of us can equal her, either in beau

5、ty or as a dancer. Men and women must be treated equally (equal)in education and employment.,写作微练 我能胜任这项工作,所以我写信申请。so I am writing to apply for it.,点拨 (1)be equal to sth.等于/胜任某事 A equals B in.A在方面比得上B without equal无与伦比 (2)equality n.平等 (3)equally adv.相等地;同等地;均等地 扩展 “胜任”的其他表达形式:be up to;be fit for;be

6、 qualified for;be qualified to do sth.。,3.escape v.逃生 教材原句 It was a prison from which no one escaped.那是一座任何人都逃 不出的监狱。,写出下列句子中escape的含义 Im sorry, but your name escapes me. 被遗忘;被忽略 Some gas is escaping. Its too dangerous. 流出;泄漏 The cinema enabled people to escape from the depressing realities of their

7、lives. 逃避(现实) Several guests died in the fire, but David escaped through the window.逃脱,一句多译 无论是谁违反了法律都不能逃脱惩罚。 Whoever breaks the law,点拨 escape doing sth.避免做某事 escape from 从逃脱;逃避 sth. escapes sb. 某物被某人遗忘 escape sb.s attention/notice逃过某人的注意;被某人忽视 fire escape 太平梯;安全梯;安全出口 a narrow escape 九死一生;死里逃生,4.re

8、ward n.报酬;奖金 vt.酬劳;奖赏 教材原句 They said that the job and the pay from the new South African govern- ment were my reward (回报)after working all my life for equal rights for the Blacks.,单句填空 She started singing to the baby and was rewarded (reward)with a smile. Teaching is not very well paid, but it is a

9、rewarding (reward) job. For many who made it to Dawson, however, the rewards (reward) were worth the difficult trip. (2018课标全国),选词并用其适当形式填空(reward/award) She was awarded the best actress in the film festival. How can I reward you for your kindness?,一句多译 我送给他一本书来感谢他的帮助。 I gave him a book in reward fo

10、r his help . As a reward for his help , I gave him a book. I rewarded him with a book for his help.,点拨 (1)as a reward (for)作为(对某事的)报酬/奖赏 in reward for 为酬谢;作为奖励 reward sb. for (doing) sth.因(做)某事而奖赏某人 reward sb. with sth.用某物回报某人 (2)rewarding adj. 值得做的;有意义的,辨析,1.in trouble 有麻烦;处于困难中 教材原句 Elias went to

11、see Nelson Mandela when he was in trouble. 单句填空 His instant help got me out of trouble. It was when we were returning home that I realized what a good feeling it was to help someone in trouble. Thanks for the trouble you have taken to help (help)us.,重点短语,单句改错 If you are in the trouble, Mike is alway

12、s willing to lend a hand.去掉the 句型转换 Its difficult for me to solve the problem alone. I have trouble(in) solving the problem alone.,点拨 get into trouble 陷入困境;惹麻烦 keep/stay out of trouble远离麻烦 get sb. have trouble 做某事有困难 take the trouble to do sth.费力做某事,2.turn to 求助于;翻到(书的某页);改用;转向 教材原句 Why did Nelson M

13、andela turn to violence to make black and white people equal?,写出下列各句中turn to的含义 However, when it is something beyond my competence, I turn to my classmates or teachers for help. 求助于 Go down the main road until it branches and then turn to the left. 转向 If you turn to page 40, you will find it. 翻到 Man

14、y people here are turning to solar power. 改用,单句改错 At last, I will be on my own, but I still want to have my parents turn to whenever I need help. (2016课标全国)turn前加to,点拨 turn against背叛;反对 turn around翻身;转身 turn back(使)折回;往回走 turn down关小;拒绝 turn in上交;归还;交(作业,报告等) turn into变成,变为 turn off关掉 turn on打开 turn

15、 out证明是;结果是;生产 turn over把翻过来;翻转;移交 turn up出现,到场;开大,调高,1.“only+状语”位于句首引起的倒装 教材原句 .only then did we decide to answer violence with violence.只 有到这个时候,我们才决定用暴力反抗暴力。,重点句型,完成句子 只有这样我们才能顺利举行这次活动。(2016课标全国) Only in this way can we hold the activity perfectly . 只有说话礼貌你才能和其他人相处得好。 Only by saying polite words

16、can you get on/along well with others. 只有你了解这些风俗,你才能在朋友家举止得体。(2018课标全国 书面表达) Only when you learn about the customs can you behave yourself at your friends home.,单句改错 Only then did I realized how important it was to work hard.realizedrealize,点拨 only放在句首修饰状语(从句)时,句子或主句需要部分倒装。有以下几 种形式: only+副词+部分倒装的句子

17、only+介词短语+部分倒装的句子 only+状语从句+部分倒装的主句 点津 only放在句首修饰主语时不用倒装。,2.the first time引导时间状语从句 教材原句 I felt bad the first time I talked to a group.第一次给旅行团 做讲解时,我感觉很不好。,单句改错 We may feel funny at the first time we see the picture, but after that we must be ashamed and angry. 去掉介词at They rushed out on the moment th

18、ey heard a shout of laughter.去掉介词on,写作微练 Every time I pass the school, I will think of my first English teacher.每当我经过学校,我就会想起我的第一个英语老师。,句型转换 I was deeply shocked by the beautiful sights when I went to Jiuzhaigou for the first time. I was deeply shocked by the beautiful sights the first time I went t

19、o Jiuzhaigou.,点拨 the first time起连词的作用,引导时间状语从句,意为“第一次”。 联想 下面短语可引导时间状语从句: 由time构成的名词词组:each time, the first/last time, next time等。 the minute, the instant, the second, the moment等,意为“一就 ”。,点津 for the first time是介词短语,只能用作状语,意为“第一次”。,3.不定式作定语 教材原句 He was the first man to land (land) on the moon in Jul

20、y 1969. 单句填空 At that time, I had a lot of reading to do (do). Volunteering gives you a chance to change (change) lives, including your own. For 25 days,she never left her baby,not even to find something to eat (eat)!,单句改错 The river is 3 meters in depth, which is dangerous to swim.在swim后加in 完成句子 众所周知

21、,张衡是世界上发明地震仪的第一人。(2016北京书面表达) As we all know, Zhang Heng was the first man to invent the seis- mograph.,点拨 (1)动词不定式可以用来修饰人和物,一般置于被修饰的名词或代词之 后,即作后置定语。 (2)当被修饰成分前有序数词或形容词的最高级及the only,the very修饰 时,常用不定式作定语。 (3)to come将来的;to spare剩余的。这两个短语常放在时间名词后面作 后置定语。 (4)一些特定名词,如ability,chance,ambition,offer,anxiety,answer,reply,at-,tempt,belief后,常跟不定式作定语。 (5)作定语的动词如果是不及物动词,或者不定式所修饰的名词或代词 是不定式动作的地点、工具等,不定式后面须有相应的介词。,