2022年高考英语人教版一轮复习课件：分册一　选修7　UNIT 3　UNDER THE SEA .pptx

1、必备知识夯 基 固 本 案Unit 3Under the sea英 语2022内 容 索 引.课标单词.常用短语.主题词汇积累海底世界.重点句型.主题语篇演练.课标单词必背写作词汇1.adj.每年的;按年度计算的n.年刊;年鉴2.vt.当场见到;目击n.目击者;证人;证据3.prep.在对面adj.相对的;相反的4.vi.&n.暂停;中止5.n.协作;配合6.vt.拖;拉;扯7.vt.催促;极力主张;驱策annualwitnessoppositepauseteamworkdragurge8.vt.放弃;遗弃;抛弃9.n.关系;血缘关系;交往10.n.目标;靶;受批评的对象11.vi.思考vt.

2、映射;反射;思考12.adj.意识到的;知道的13.adj.生动的;鲜明的;鲜艳的14.adj.好的;整齐的;匀称的15.adj.锐利的;锋利的;敏捷的16.vt.恐吓 vi.受惊吓abandonrelationshiptargetreflectawarevividneatsharpscare识记阅读词汇1.anecdote n.2.accommodation n.3.shore n.4.offshore adv.&adj.5.yell vi.n.6.telescope n.7.dive vi.&n.8.flee vi.vt.轶事;奇闻 住所;住宿 岸;海滨 近海(的);离岸(的)大叫;呼喊

3、叫声;喊声 望远镜 跳水(的动作);潜水(的动作);俯冲 逃避;逃跑 逃离9.depth n.10.lip n.11.shark n.12.conservation n.13.jog vi.vt.14.seaside n.& n.16.tide n.深(度);深处一片嘴唇;(容器或洞的)边,口 鲨鱼 保存;保护 慢跑 轻推;轻撞 海边(的);海滨(的)网;网状物;网络潮(汐);潮水;潮流 17.dimension n.18.pure adj.19.cell n.20.seaweed n.21.narrow adj.22.flashlight n.23.suck vt.&vi.24.tasty

4、adj.25.grey adj.n.维(数);方面;侧面 纯的;纯粹的;纯洁的 细胞;(蜂房的)巢室 海草;海藻 狭窄的;有限的;狭隘的 闪光信号灯;手电筒;闪光灯 吮吸 好吃的;可口的 灰色的 灰色26.shallow adj.27.steep adj.28.boundary n.29.Antarctic adj.30.awesome adj.31.seal n.32.pension n.33.pensioner n.浅的;肤浅的;浅显的 陡峭的 界限;分界线 南极的 使人敬畏的;令人畏惧的 海豹;封条;印章 养老金;退休金 领取养老金者构织连脉词汇1.accommodationvt.容纳;

5、供应2.diven.潜水者3.reflectn.反射;沉思4.awaren.意识5.vividadv.生动地6.narrowadv.狭窄地;狭隘地7.sharpv.削尖;磨快;变锋利n.铅笔刀;磨具8.tastyvt.&link-v.品尝;尝起来 n.品尝;味道 accommodatediverreflectionawarenessvividlynarrowlysharpen;tastesharpener 9.scareadj.恐惧的;害怕的adj.恐怖的;可怕的10.deepadv.深深地n.深(度);深处vt.使加深scaredscarydeeplydepthdeepen语境活用1.The

6、 boys pencil isnt,so he it with his.(sharp)2.It was a really story and children were after they heard it.(scare)3.Many countries were moved by Chinas selfless help and this the friendship between us.(deep)4.这反映了很多人缺乏环保意识。This the lack of environmental of many people.sharpsharpenssharpenerscaryscared

7、deeplydeepenedreflectsawareness5.这家旅馆为旅游者提供住宿。虽然走廊很窄,但房间很干净整洁。此外,食物很美味。The hotel provides for the tourists.Though the passages are,the rooms are clean and tidy.Besides,the food is.accommodationnarrowtasty.常用短语1.in the meantime 在此期间;与此同时2.help(.)out 帮助(某人)摆脱困境或危难3.be/become aware of 对知道、明白;意识到4.upsid

8、e down 上下翻转5.(be)scared to death 吓死了6.hold up 阻挡7.sort out 整理;分类;收拾语境活用1.The girl(意识到)the danger and(吓死).Finally her father(帮她摆脱危险).2.She always(收拾)everything in the house and makes them in place.(与此同时),her naughty son sometimes turns his room(上下翻转).3.Sorry Im late,because my train was(阻挡).was aware

9、 ofwas scared to deathhelped her outsorts outIn the meantimeupside downheld up.主题词汇积累海底世界单词子话题1海洋之家1.ocean n.海洋2.wave n.海浪;波浪3.tide n.潮汐4.current n.洋流5.beach n.海滩6.seashore n.海岸7.coast n.海滨8.bay n.海湾9.port n.海港10.harbour n.港湾11.coastline n.海岸线12.island n.岛屿13.channel n.海峡子话题2海洋生物1.marine adj.海洋生物的2.

10、whale n.鲸鱼3.dolphin n.海豚4.shark n.鲨鱼5.coral n.珊瑚6.seashell n.海贝7.tortoise n.乌龟8.turtle n.海龟9.seaweed n.海草10.seafood n.海鲜11.seagull n.海鸥12.sea horse n.海马子话题3四大洋1.the Pacific Ocean太平洋2.the Atlantic Ocean大西洋3.the Arctic Ocean北冰洋4.the Indian Ocean印度洋词块1.make a list of plants and animals that live under

11、the sea列举生活在海底的动植物2.at the beginning of the 20th century在20世纪初3.a pack of excited dogs一群发狂的猎狗4.have a good feed饱餐一顿5.a whole new dimension of life一个全新的生活空间6.get close to接近;靠近7.a wonderful undersea world一个美妙的海底世界8.the illegal hunt for ocean creatures非法捕杀海洋生物9.protect the ocean from being polluted保护海洋

12、不受污染10.destroy the ecological balance of ocean creatures破坏海洋生物的生态平衡11.put ocean creatures at risk使海洋生物遭遇危险.重点句型领悟教材语境1.It was a time when the killer whales,or“killers”as they were then called,helped the whalers catch the baleen whales that were on their annual migration.(Page 19)【考点凝练】It was a time

13、when.“那是一个的时候”。2.This was the call that announced there was about to be a whale hunt.(Page 20)【考点凝练】be about to do sth.意为“将要做某事”。高考情境仿写1.那是一个很多年轻人到偏远地区去锻炼的时代。2.当我们就要到达时,飞行员歉意地通知我们降落之前可能要稍微延误一点时间。It was a time when many young people went to the remote areas to get some training.As we were about to ar

14、rive,the pilot announced with apology that there would be a slight delay before landing.主题语篇演练语篇填空Although Old Tom and the other killers were fierce hunters,they never harmed 1.attacked people.In fact,they protected 2.There was one day 3.we were out in the bay during a hunt and James was washed off

15、the boat.“Man overboard!Turn the boat around!”urged George,4.(shout)loudly.orthemwhenshoutingThe sea was rough that day and it was difficult to handle the boat.The waves were carrying James further and further away from us.From Jamess face,I could see he was terrified of 5.(abandon)by us.Then sudden

16、ly I saw a shark.“Look!Theres a shark out there,”I screamed.“Dont worry.Old Tom wont let it near,”Red 6.(reply).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 couldnt believe my eyes.There were shouts of“W

17、ell done,Old Tom”and“Thank God”as we pulled James back 9.the boat.And then Old Tom was off and back to the hunt where 10.other killers were still attacking the whale.being abandonedrepliedItfirmlyintothe短文改错 Im sitting in the warm night air with a cold drink in my hand and reflect on the day.It is a

18、 day of a pure magic!I went snorkelling on the reef offshore this morning.Seeing so extraordinary beauty,I think every cell in my body woke up.It was like discover a whole new dimension of life.The first thing I became aware was all the vivid colors surrounded me.And the fish didnt seem to mind myself swimming among them.However,there were other creature that I dont want to get too close to.How a tiny spot I was in this enormous world!