人教版高考英语一轮复习选修7Unit3Under the sea完美

Unit 3 Under the sea Part Ⅰ 重点词汇通关 1. witness vt. 当场见到; 目击 n. 目击者; 证人; 证据 【语境检测】单句语法填空 ①(2017·浙江高考) Italy, which has a much weaker tradition of immigration, ____________(witness)a sharp increase in immigration in recent years. has witnessed ②(2015·湖北高考)Three weeks ago, I _________ (witness) a small near-disaster a few miles west of here. witnessed 【写作提升】完成句子 ③The two stone lions standing in front of Tian’anmen ___________________________________. 在天安门前两只石狮见证了许多重大的历史事件。 ④With economy developing at great speed, our city _____________________________ in recent years. 随着经济的快速发展, 最近几年, 我们的城市见证了许 多变化。 witnessed/saw many great historic events has witnessed quite a few changes 【考点必记】 (1)witness to sth. /doing sth. 证实……; 证明…… (2)(a) witness to. . . ……的证人/证据 【巧学助记】见证witness The witness who witnessed the accident promised to be a witness and gave witness to the victim. 这名目睹了这起事故的目击者答应做证人并为受害者作证。 2. urge vt. 催促; 极力主张; 驱策 n. 强烈的欲望 【语境检测】单句语法填空 ①(2017·全国卷Ⅰ) I never felt an urge _______ (learn) any sign language before. 世纪金榜导学号 79060160 ②After the earthquake, many of the housing estates were in need of ______ (urge) repair. to learn urgent ③(2016·全国卷Ⅰ)In this box are some stem cells that are ________ (urgent) needed for a patient. urgently 【写作提升】一句多译 学生极力要求图书馆经理假期开放图书馆。 ④The students __________________________________ it open during the vacation. ⑤The students _______________________________ ____________it open during the vacation. urge the manager of the library to keep urge that the manager of the library (should) keep ⑥It is urged by the students that _________________ __________________it open during the vacation. the manager of the library(should) keep 【考点必记】 (1)urge sb. to do sth. 催促/力劝某人做某事 (2) 坚决要求/极力主张某人做某事 (3)have an urge to do sth. 　渴望做某事 (4)urgent adj. 紧急的; 急迫的 urgently adv. 紧急地 【误区释疑】 urge作动词时后不能直接跟不定式作宾语, 只能跟动名词。 3. scare vt. & vi. 恐吓; 受惊吓 【语境检测】单句语法填空 ①(2015·全国卷Ⅱ)Tony __________ (scare) and began to cry. ②He remembers his first All-Star Game——when he was too scared ______ (talk)to Baltimore. 世纪金榜导 学号79060161 was scared to talk 【写作提升】语境填词 ③The fierce dog __________________. Then, the ______ boy held the mother’s arm tightly. He told his mother he _______________________. 这只凶猛的狗把 那个男孩吓跑了。然后, 受到惊吓的男孩紧紧地抱着母 亲的手臂。他告诉他妈妈他快被吓死了。 scared the boy away scared was almost scared to death 【考点必记】 (1)scare sb. away/off　　　　 把某人吓跑 scare sb. out of sb. 吓得某人魂不附体 scare sb. into doing sth. 恐吓某人做某事 (2)scared adj. 惊吓的, 恐惧的 (be)scared to death 吓死了 be scared of (doing) sth. /to do sth. 害怕做某事 Part Ⅱ 重点短语句式通关 4. be/become aware of 对……知道、明白; 意识到…… 【语境检测】单句语法填空 ①(2016·全国卷Ⅰ)Nurses and other care-givers need to be aware __ the possible meanings of silence when they come across the personal anxiety their patients may be experiencing. of ②This incident has sharpened public _________ (aware) of the economic crisis. awareness 【写作提升】单句写作 ③通过讨论, 我们充分意识到在我们国家实行低碳经 济的必要性。 Through the discussion, we ________________the necessity of ___________a low-carbon economy in our country. are fully aware of carrying out 【考点必记】 (1)be aware that. . . 　　　 意识到……; 体会到…… (2)awareness n. 意识; 认识 raise one’s awareness of. . . 提高某人的……意识 develop an awareness of. . . 逐渐懂得…… 【巧学助记】 We are aware that more and more accidents take place around us, so we all should raise our awareness of personal safety. 我们意识到越来越多的事故发生在我们身边, 所以我们都应该提高我们对人身安全的 意识。 5. As we drew closer, I could see a whale being attacked by a pack of about six other killers. 随着我们的逼近, 我能看见一条鲸鱼正在被其他六条虎鲸袭击。 【语境检测】单句语法填空 ①One afternoon last week, I saw three tearful children from my son’s school ______________ (comfort) by teachers. ②(2015·浙江高考) Listening to music at home is one thing, going to hear it _______________(perform) live is quite another thing. being comforted being performed 【写作提升】句式升级 世纪金榜导学号79060162 ③We see that more and more ancient buildings are being destroyed or pulled down. →We see more and more ancient buildings _____ _________ or pulled down. (非谓语动词作宾语补足语) being destroyed 【考点必记】 (1)“see a whale being attacked”看到一条鲸鱼正在被袭击, 句中 “being attacked”作宾语 补足语, 表示动作正在被进行。 (2)being done除了作宾语补足语表示被动和正在进行外, 还有以下句法功能: a. 作后置定语, 表示被动和正在进行; b. 作宾语, 表示被动; c. 作主语, 表示被动。 【备选要点】 1. accommodation n. 住所; 住宿 【语境检测】单句语法填空 ①(2015·湖北高考) They are collected from the airport upon arrival and brought to their ______________ (accommodate) in comfort. ②The hotel is big and _____________ (accommodate) about 100 persons. accommodation accommodates 【写作提升】单句写作 ③我还想知道这个课程需要付费多少, 住宿是否包括在 内。 I’d also like to know how much I have to pay for the course and _______________________________. whether accommodation is included 【考点必记】 (1)provide accommodation for 为……提供膳宿 (2)accommodate v. 向……提供住处 【熟词生义】 ①The elevator can accommodate six persons. ( ) ②Her eyes took a little while to accommodate to the darkness. ( ) vt. 容纳 vi. 适应 2. abandon vt. 放弃; 遗弃; 抛弃 n. 放任; 放纵 【语境检测】单句语法填空 ①(2017·全国卷Ⅲ) However, these plans _____ __________ (abandon) because of financial problems. ②The young man does nothing but abandon himself __ pleasure. ③(2015·广东高考) He owned a farm, which looked almost __________ (abandon). were abandoned to abandoned 【写作提升】句式升级 As he abandons himself to computer games, he is always absent from school. ④___________________________________, he is always absent from school. (用现在分词短语作状语) ⑤___________________________, he is always absent from school. (用过去分词短语作状语) Abandoning himself to computer games Abandoned to computer games 【考点必记】 (1)abandon oneself to. . . 沉湎于……; 纵情于…… abandon doing sth. 放弃做某事 (2)abandoned adj. 被遗弃的; 被抛弃的 be abandoned to 沉湎于…… 【巧学助记】 The parents should not abandon the abandoned young man only because he abandoned himself to taking drugs. 父母不应仅因为他沉溺于吸毒就放弃那个放纵的年轻人。 3. reflect vt. & vi. 映射; 反射; 思考 【语境检测】单句语法填空 ①(2017·江苏高考)In southern Spain the sudden increase of greenhouses which ______ (reflect) light back to space has changed the warming trend locally. reflect ②(2016·浙江高考)When the time came to make the final decision for a course, I decided to apply for the one that ________ (reflect) my interest. ③(2016·浙江高考)Human beings should reflect ___ their position in the universe. reflected on 【写作提升】单句写作 ④我写这封信是为了反映我最近遇到的一些问题。 I am writing this letter _________________________ ___________recently. to reflect some problems I’ve come across 【考点必记】 (1)reflect on/upon sth. 思考某事 reflect sb. /sth. in sth. (指镜子等)映出某人/某物的影像 (2)reflection n. 映像, 倒影 【巧学助记】 The boy reflected on why the ground could reflect sunlight and water could reflect the mountains. 这个男孩思考为什么地面能反射阳光, 水能映出群山。 4. The water was quite shallow but where the reef ended, there was a steep drop to the sandy ocean floor. 水很浅, 但是到了珊瑚礁的尽头, 就有一个陡坡, 一直下降到满是沙子的海底。 【语境检测】单句语法填空 ①______ there are chemical factories, ___________ air pollution. 哪里有化工厂, 哪里就有空气污染。 ②______ there are living things, _____ is water. 哪里有生物, 哪里就有水。Where there will be Where there 【写作提升】单句写作 ③留得青山在, 不怕没柴烧。 ______________________________ ④俗话说: 有志者事竟成。 As a proverb says, “___________________________ ____” Where there is life, there is hope. Where there is a will, there is a way. 【考点必记】 (1)where. . . , there be. . . 意为“在……的地方有……”, where引导地点状语从句。 (2)wherever“在何处; 无论何处”, 也可引导地点状语从句。 Ⅰ. 课文里的高考 根据课文内容, 在空白处填入1个适当的单词或括号内单词的正确形式。 Although Old Tom and the other killers were fierce hunters, they never harmed or attacked people. In fact, they protected them. There was one day 1. _____ we were out in the bay during a hunt and James was washed off the boat. “Man overboard! Turn the boat around! ” urged George, 2. ________ (shout) loudly. when shouting The sea was rough that day and it was difficult 3. ________(handle) the boat. The 4. ______(wave) were carrying James further and further away from us. From James’s face, I could see he was terrified of 5. _______________(abandon) by us. Then suddenly I saw a shark. to handle waves being abandoned “Look, there’s a shark out there, ” I 6. _________ (scream). “Don’t worry. Old Tom won’t let it near, ” Red replied. 7. __ took over half an hour to get the boat back to James, and when we approached him, I saw James being 8. ______ (firm) held up in the water by Old Tom. I couldn’t believe my eyes. screamed It firmly There 9. _____(be) shouts of “Well done, Old Tom” and “Thank God” as we pulled James back 10. ____ the boat. And then Old Tom was off and back to the hunt where the other killers were still attacking the whale. were into Ⅱ. 话题中的写作 近十年来很多海洋生物已经灭绝了, 这引起了全世界的关注。假设你是李华, 现 请用英文写一篇文章, 提出一些解决问题的建议。内容应包括: 1. 人们应该意识到保护海洋的重要性; 2. 政府应立即采取有效的措施来维持自然的平衡; 3. 只有提高环保意识和作出努力才能解决这个问题。 注意: 1. 请根据以上要点写一篇80个词左右的短文; 2. 尽量使用本单元的知识点; 3. 可适当增加细节, 以使行文连贯。 _________________________________________________________________________ ____________________________________________________________________ 【参考范文】 The past ten years has witnessed that some creatures under the sea have died out, which has been greatly concerned by the whole world. On one hand, people should be aware of the importance of protecting the ocean. As a matter of fact, to protect the ocean is to protect human beings. On the other hand, it is urgent that the government should take immediate measures to keep the balance of nature. I’m sure that only by raising the awareness of protecting the environment and making great efforts can we solve the problem.