202X届高考英语一轮复习Unit3Underthesea课件新人教版选修7

1、名名师师指指津津 Unit 3 Under the sea课文经典回顾课文经典回顾重点词汇讲练重点词汇讲练写作句型仿写写作句型仿写词句基础过关词句基础过关词句基础过关词句基础过关写作词汇写作词汇1. _ his wife and son抛弃他的妻儿抛弃他的妻儿2. _ the table into the kitchen把桌子拖进厨房把桌子拖进厨房3. _ for a moment 暂停一会暂停一会4. _ the accident亲眼看见这起事故亲眼看见这起事故5. _ on your offer思考你的建议思考你的建议6. _ into the river跳入河里跳入河里7. _ from

2、 responsibility逃避责任逃避责任flee abandondrag/pullpausewitnessreflectdive8. _ milk through a straw 用吸管吸牛奶喝用吸管吸牛奶喝9. _ at him to stop向他大喊要他停下向他大喊要他停下10. _ the bank在银行对面在银行对面11. meet/achieve/reach a _ 达到目标达到目标12. an _ income of 80,000年收入年收入8万美元万美元13. have a _ figure身材匀称身材匀称14. go _去跑步；慢跑去跑步；慢跑joggingsuckyel

3、l/shoutopposite target/goal/aim annualneat阅读词汇阅读词汇1. seaside n.海草；海藻海草；海藻2. seaweed n. & adj.海边海边/滨滨(的的)3. teamwork n.望远镜望远镜4. flashlight n.闪光信号灯；手电筒闪光信号灯；手电筒5. telescope n.协作；配合协作；配合6. pure adj.浅的；肤浅的；浅显的浅的；肤浅的；浅显的7. vivid adj.纯的；纯粹的；纯洁的纯的；纯粹的；纯洁的8. narrow adj.锐利的；锋利的；敏捷的锐利的；锋利的；敏捷的9. shallow adj.生

4、动的；鲜明的；鲜艳的生动的；鲜明的；鲜艳的10. sharp adj.狭窄的；有限的；狭隘的狭窄的；有限的；狭隘的11. steep n.细胞；细胞；(蜂房的蜂房的)巢室巢室12. cell n.一片嘴唇一片嘴唇; (容器的容器的)边边, 口口13. lip n.网；网状物；网络网；网状物；网络14. net n.轶事；奇闻轶事；奇闻15. anecdote adj.陡峭的陡峭的16. conservation n.住所；住宿住所；住宿17. boundary n.界限；分界线界限；分界线18. accommodation n.保存；保护保存；保护19. awesome n.维数；方面；侧面维

5、数；方面；侧面20. dimension adj.使人敬畏的使人敬畏的; 令人畏惧的令人畏惧的转换转换词汇词汇1. When they hit the rocks, they were just 500 yards _ (shore). 表示表示“离岸离岸” 500码，应加表示码，应加表示“离离，距距某距离某距离”的前缀的前缀off。offshore2. Scientists used to believe that there was no life in the _(deep) of the ocean.在在the与与of之间通常用名词，之间通常用名词，depth除表示抽象除表示抽象的感情

6、的感情“深深”是不可数名词外，指具体的是不可数名词外，指具体的“深，深，深度深度”都可作可数名词，指都可作可数名词，指“深处深处”时通常用时通常用复数形式，故填复数形式，故填depths。类似转换的还有类似转换的还有widewidth(宽度宽度), longlength(长度长度)等。等。depths3. A _ (pension) is someone who receives a pension, especially from the government, when they have retired.作主语用名词，表示作主语用名词，表示“领取养老金者领取养老金者”。4. This s

7、oup is very _ (taste). 作表语用形容词，表示作表语用形容词，表示“好吃的好吃的, 可口的可口的”。tastypensioner词组搭配词组搭配1. _帮助帮助(某人某人)摆脱困境或危难摆脱困境或危难2. _ 知道；意识到知道；意识到3. _ 吓死了吓死了4. _ 上下翻转上下翻转5. _ 敦促某人做某事敦促某人做某事6. _ 南极洲南极洲the Antarctichelp (sb) outbe/become aware ofbe scared to deathupside downurge sb to do美句必背美句必背1. It was a time _the kil

8、ler whales，or “killers” as they were then called，helped the whalers catch the baleen whales that were on their annual migration.当时被人们称作当时被人们称作“虎鲸虎鲸”的鲸鱼帮助人在须鲸每年回游的季节将它们捕的鲸鱼帮助人在须鲸每年回游的季节将它们捕获。获。2. Being _(bad) wounded, the whale soon died. 这头鲸由于受了重伤，没过多久就死了。这头鲸由于受了重伤，没过多久就死了。 whenbadly3. _ took over h

9、alf an hour to get the boat back to James, and when we approached him, I saw James being firmly held up in the water by Old Tom. (我们我们)花了半个多小时才把船头调转花了半个多小时才把船头调转过来，回到詹姆斯的身旁，当我们靠近他的时过来，回到詹姆斯的身旁，当我们靠近他的时候，我看到老汤姆正在水中稳稳地托着詹姆斯。候，我看到老汤姆正在水中稳稳地托着詹姆斯。It4. _(see) such extraordinary beauty，I think every cell

10、in my body woke up.看到这看到这样奇特的美景，我全身的每个细胞都苏醒了。样奇特的美景，我全身的每个细胞都苏醒了。5. The water was quite shallow but _ 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，水很浅，但是到了珊瑚礁的尽头，有一个陡坡，一直下降到满是沙子的海底。有一个陡坡，一直下降到满是沙子的海底。whereSeeing课文经典回顾课文经典回顾语法填空语法填空 I was 16 when I began working at

11、the whaling station. I was told the story that every year the killers helped whalers catch huge whales. After I worked there，I witnessed it with 1 _(I) own eyes many times. One afternoon，as I was sorting out my accommodation，I heard a loud noise 2 _(come) from the bay. mycomingThen I experienced how

12、 the killers，especially Old Tom，helped the whalers lead the way to catch a whale. To begin with，I saw 3 _ whale being attacked by Old Tom and six other killers，who were stopping the whale 4 _ (flee) out to the sea. Then the whalers aimed the harpoon 5 _the whale，then let it go and the harpoon hit th

13、e spot. Later，the whales body6 _ (drag) swiftly by the killers down into the 7 _ (deep) of the sea after it died. afleeingatwas draggeddepths 8 _the killers were fierce hunters，they never harmed or attacked people. On the contrary，they protected people. For example，one day，the sea was rough and it w

14、as difficult 9 _(handle) the boat. The waves were carrying James further away from us. James was terrified of 10 _(abandon) by us. Just then a shark appeared and it was Old Tom that saved James. being abandonedAlthoughto handle短文改错短文改错The following day, a stranger approaches in his canoe and Sednas

15、father dragged her daughter down to the shore. Once there he urged the hunter to marry her, said that his daughter would make good wife. A hunter replied that he has in fact come to ask Sedna to marry him. TheapproachedhissayingahadHe promised to provide her for plenty of food, furs for cloth and bl

16、ankets. Sedna looked at the man and, although his face was part hidden in his furs, but he appeared handsome enough. She agreed to marry him and he took her away in his canoe across the waters to his island.partlyclotheswith1. approaches approached 由后面动词由后面动词dragged可知此处动词时态也应用过去时态。可知此处动词时态也应用过去时态。2.

17、 her his 前面主语是前面主语是Sednas father，故用，故用his。3. said saying 因因he与与say是主动关系，用是主动关系，用ing形式作伴随状语。形式作伴随状语。4. 在在good前面加前面加a 在单数可数名词前面要加冠在单数可数名词前面要加冠词。词。5. A The 前文已经提到前文已经提到hunter，此处用，此处用the。6. has had 主句动词为过去时，从句动词应主句动词为过去时，从句动词应用过去完成时。用过去完成时。7. for with 因因provide sb with sth (给某人提给某人提供某物供某物)是固定搭配。是固定搭配。8.

18、 cloth clothes 衣服应用复数。衣服应用复数。9. part partly 副词修饰后面的动词副词修饰后面的动词hidden。10. 去掉去掉he前面的前面的but 因前面有因前面有although,后面后面不能用不能用but。重点词汇讲练重点词汇讲练搭搭 配配give witness on behalf of sb 为某人作证为某人作证a witness to the accident 事故的目击者事故的目击者1. witness n.目击者；证人；证据目击者；证人；证据 vt. 当场见到；目击；证明当场见到；目击；证明运运 用用 没有人能证明他在场。没有人能证明他在场。Nobo

19、dy could witness that he was present. 她替被告她替被告(the accused person)作证。作证。She gave witness on behalf of the accused person. 派派 生生urge sb to do sth催促力劝某人做某事催促力劝某人做某事urge that sb (should) do sth 催促某人催促某人have an urge to do sth有做某事的冲动有做某事的冲动2. urge vt. 催促；极力主张；力劝催促；极力主张；力劝 n.冲动；迫切要求冲动；迫切要求搭搭 配配urgent adj.

20、 急迫的；紧急的急迫的；紧急的运运 用用他极力劝她学好英语。他极力劝她学好英语。He urged her to study English well. /He urged that she (should) study English well.搭搭 配配 abandon oneself to sth 沉溺于沉溺于3. abandon vt. 放弃；遗弃；抛弃放弃；遗弃；抛弃 (give up；desert)运运 用用(1) 不可沉溺于享乐。不可沉溺于享乐。Do not abandon yourself to pleasures.(2) 天气太糟了，我们放弃了野餐的计划。天气太糟了，我们放弃了

21、野餐的计划。The weather was so bad that we abandoned our plans for a picnic.派派 生生reflect on回忆回忆(remind oneself of)；思考思考(consider)；沉思沉思(think deeply about)4. reflect vi. vt. 思考思考 vt. 反映；反射；反映；反射；(镜、水等镜、水等)映出映出派派 生生reflection n.反射；倒影；沉思反射；倒影；沉思运运 用用 他的行为反映他的思想。他的行为反映他的思想。His actions _. 在水中映出的群山在水中映出的群山(倒影倒影

22、)非常漂亮。非常漂亮。The hills _ are very beautiful. 她停下来思考她所取得的成就。她停下来思考她所取得的成就。She paused to _. reflect on what she had achievedreflect his thoughtsreflected in the water派派 生生unaware adj. 不察觉的；不知道的不察觉的；不知道的awareness n.知道；晓得；意识知道；晓得；意识5. aware adj. 意识到的；知道的意识到的；知道的搭搭 配配be aware of 意识到；知道意识到；知道make sb aware o

23、fthat 提醒某人注意提醒某人注意environmental awareness 环境意识环境意识raiseincrease public awareness of 提高公提高公众的众的意识意识aware后跟名词性从句时，一般在从句前不能后跟名词性从句时，一般在从句前不能用用of，但在，但在what从句前必须用从句前必须用of。注注 意意运运 用用 He wasnt aware _ the danger. Peoples environmental _ has increased over the years. Mike seems _ of the trouble hes causing，

24、otherwise he would stop it. 用恰当的介词或用恰当的介词或aware的正确形式填空。的正确形式填空。unawareofawareness运运 用用scareawayoff把把吓走吓走be scared to death吓得要死吓得要死be scared of(=be afraid of)害怕害怕be scared to do(=be afraid to do)不敢做不敢做6. scare vt. 恐吓恐吓 vi.受惊吓受惊吓派派 生生scaring adj. 令人害怕的；吓人的令人害怕的；吓人的scared adj. 感到害怕的感到害怕的运运 用用 听到枪声，那个贼吓

25、得要死。听到枪声，那个贼吓得要死。 _when hearing the gunshot. 大多数女孩不敢放烟花。大多数女孩不敢放烟花。Most girls are scared to light the fireworks. The thief was scared to death联联 想想help sb with sth 帮助某人某事帮助某人某事help sb (to) do sth 帮助某人做某事帮助某人做某事help oneself to sth 随便吃点什么随便吃点什么cant help doing sth 情不自禁情不自禁/ 忍不住做某事忍不住做某事with the help of

26、在在的帮助下的帮助下7. help sb out帮助某人摆脱困境或危难帮助某人摆脱困境或危难运运 用用 When he is in trouble, _ _ (他的朋友总是帮助他摆脱困他的朋友总是帮助他摆脱困境境)with money. Whenever she has time，she will _ _ (帮助妈妈做家务帮助妈妈做家务). She _ (禁禁不住放声大哭不住放声大哭)when she heard that her grandfather had passed away. couldnt help bursting into tearshis friends alwayshel

27、p him outhelp hermother with the housework运运 用用 办公室在装修，所有的东西都乱七八糟。办公室在装修，所有的东西都乱七八糟。The office is being decorated _. 春节期间，中国人喜欢将春节期间，中国人喜欢将“福福”字倒过来挂。字倒过来挂。During the Spring Festival，Chinese people would like _. 8. upside down 上下翻转上下翻转; 乱七八糟乱七八糟to hang the character fu upsideso everything isupside downdown写作句型仿写写作句型仿写说说 明明说明逻辑主语与说明逻辑主语与done是被动关系。是被动关系。1. being + do