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2019-2020学年人教版高中英语选修七培优课件:UNIT 3 UNDER THE SEA SECTION Ⅳ .ppt

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1、Section Learning about Language&Using Language读文清障原文呈现A NEW DIMENSIONOF LIFE19th JanuaryIm sitting in the warm night air with a cold drink in my hand andreflecting on the day a day of pure magic!dimension/dImenn/n维(数);方面;侧面with a cold drink in my hand 是“with宾语宾补”结构。此处作宾补的是介词短语 in my hand。reflect/rIf

2、lekt/vi.思考 vt.映射;反射;思考pure/pj/adj.纯的;纯粹的;纯洁的读文清障原文呈现snorkel/snkl/vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管fantastic adj.奇妙的,令人惊奇的现在分词短语 Seeing such.作时间状语。cell/sel/n细胞;(蜂房的)巢室wake up 醒来;唤醒I went snorkelling on the reef offshore this morning and it was the most fantastic thing I have ever done.Seeing such extraordin

3、ary beauty,I think every cell in my body woke up.It was like discovering a whole new dimension of life.读文清障原文呈现The first thing I became aware of was all the vivid colours surrounding me purples,reds,oranges,yellows,blues and greens.The corals were fantastic they were shaped like fans,plates,brains,l

4、ace,mushrooms,the branches of trees and the horns of deer.And all kinds of small,neatand elegant fish were swimming in and around the corals.be/become aware of对知道、明白;意识到vivid/vIvId/adj.生动的;鲜明的;鲜艳的surround vt.环绕,围绕horn n(牛、羊、鹿等的角;号角;喇叭;警报器neat/nit/adj.口好的;整齐的;匀称的崭新的生活空间第12段译文1月19日我坐在温暖的夜空下,手里拿着一瓶冷饮,回

5、忆着当天的事情这纯粹是神奇的一天!这天上午,我戴着呼吸器在近海的珊瑚礁上潜泳,这是我从来没有过的绝妙经历。看到这样奇特的美景,我周身的每个细胞都苏醒了,就像发现了一个全新的生活空间似的。我首先注意到的是我周围那些鲜艳的色彩紫色、红色、橘黄、明黄、蓝色和绿色。那些珊瑚都是稀奇古怪的有的形状像扇子、盘子、脑袋和彩带,有的像蘑菇、树枝和鹿角。还有种类繁多、小巧整齐、姿态优雅的鱼穿行在珊瑚丛中,或环游于珊瑚的四周。读文清障原文呈现The fish didnt seem to mind meswimmingamongthem.Iespecially loved the little orangeandw

6、hite fishthat hid inthewaving long thin seaweed .And Ialso loved the small fish that cleanthe bodies of larger fish I evensaw them get inside their mouthsand clean their teeth!It seemedthere was a surprise waiting for mearound every corner mind(sb./sb.s)doing sth.介意(某人)做某事seaweed/siwid/n海草;海藻that hi

7、d in the waving.和that clean the bodies.均是that 引导的定语从句,均修饰 fish。现在分词短语 waiting for me.作定语,修饰 a surprise。surprise 在此处是抽象名词具体化的用法。读文清障原文呈现as I explored small caves,shelves and narrow passages with my underwater flashlight21:the yellow and green parrotfish was hanging upside down22,and sucking23narrow/n

8、r/adj.狭窄的;有限的;狭隘的passage n通道;走廊;短文21 flashlight/fllaIt/n闪光信号灯;手电筒;闪光灯22 upside down 上下翻转23 suck/sk/vt.&vi.吮吸读文清障原文呈现24 yellow-spotted adj.带着黄斑点的25 sea-slug/sisl/n海蛞蝓 26 wise-looking adj.长相聪慧的27 turtle/ttl/n海龟;龟;甲鱼28 so.that 引导结果状语从句。tiny plants off the coral with its hard bird-like mouth;a yellow-sp

9、otted24 red sea-slug 25 was sliding by a blue sea-star;a large wise-looking 26 turtle 27 was passing so close to me that28 I could have touched it.第3段译文 在这些鱼群中游泳,它们似乎并不在乎。我特别喜欢那些橘黄和白色相间的小鱼,它们藏在波动着的细长的海藻里。我也喜欢那些为大鱼清洁身体的小鱼我甚至还看到这些小鱼游进大鱼的嘴里去帮它们清洁牙齿!当我用水下探照灯探索小石洞、暗礁和狭窄通道的时候,似乎每个角落都有使我感到惊奇的东西等着我:黄绿相间的鹦嘴鱼

10、倒挂着,用它那像鸟嘴一样的硬嘴从珊瑚上吮吸微小植物;一条带着黄斑点的红色海蛞蝓从一个蓝色的海星旁边滑行过去;一只长相聪慧的大乌龟紧贴我的身旁而过,伸手便可触及。读文清障原文呈现There were other creatures that I didnt want to get too close to29 an eel30 with its strong sharp 31teeth,32 with only its head showing from a hole,watching for a tasty 33 fish(or my tasty toe!);29 that 引导的定语从句,修

11、饰 creatures。30 eel/il/n鳗,鳝31 sharp/p/adj.锐利的;锋利的;敏捷的32 with only its head.是 with 复合结构,在句中作伴随状语。现在分词短语watching for.作 showing from a hole 的状语,对其补充和说明。33 tasty/teIstI/adj.好吃的;可口的读文清障原文呈现and the giant 34 clam 35 halfburied in some coral waitingforsomethingtoswiminbetween 36its thickgreenlips.Thentherewe

12、retwogrey37 reef sharks,each aboutone and a half metres long,which suddenly appeared frombehind some coral 38.I toldmyself they werent dangerousbut that didnt stop me fromfeeling scared to death39 for amoment!34 giant/daInt/adj.巨人的;巨大的n.巨人;伟人35 clam/klm/n蛤36 in between 在之间37 grey/reI/adj.&n灰色(的)38 w

13、hich 引导非限制性定语从句,which 指代 reef sharks。39(be)scared to death 吓死了读文清障原文呈现The water was quite shallow40 but where the reef ended41,there was a steep42drop to the sandy ocean floor.It marked a boundary43 and I thought I was very brave when I swam over the edge of the reef and hung there looking down into

14、 the depths of the ocean44.My heart was beating wildly45 I felt very exposed in46 such deep clear water.40 shallow/l/adj.浅的;肤浅的;浅显的41 where 引导地点状语从句。42 steep/stip/adj.陡峭的43 boundary/bandrI/n界限;分界线44 现在分词短语 looking down.作伴随状语。45 wildly adv.急剧地;失控地;紊乱地46 be exposed in 暴露在中读文清障原文呈现What a wonderful,limi

15、tless world it was down there!And what a tiny spot I was in this enormous world!4747 两个 what 引起的感叹句用于加强感情色彩。第46段译文 还有一些其他的动物,我不想太靠近它们一条带有利齿的鳗鱼,只是把头从石洞里伸出来,望着可供美餐的鱼过来或者在等着我的美味脚趾伸过去!;巨大的蛤蜊半掩在珊瑚礁中等着有什么东西游过来,游到它那宽厚的绿嘴唇中去。然后,还有两条灰色的珊瑚鲨,每条大约有1.5米长,突然从珊瑚礁后边游了出来。我告诉自己它们并不危险,但是这样一点也不能抑制我那怕得要死的心情!海水很浅,但是到了珊瑚礁

16、的尽头,就有一个陡坡,一直下降到满是沙子的海底。它是边界的标志。我游过珊瑚礁的边沿,浮在上面往下看海底的时候,我认为我还是非常勇敢的。我的心急剧地跳动着在这样深邃而清澈的海水中,我感觉我彻底曝光了。这个水底下的世界是多么美妙,多么漫无边际!而我在这个海洋的世界中又是多么渺小!.Read the text and then match the topic of each paragraph.Paragraph 1 Acolours and shapesParagraph 2 B.dangersParagraph 3 CreflectingParagraph 4 Dthe reefs edgePa

17、ragraph 5 Ea final thoughtParagraph 6 Fsome sea creatures答案:CAFBDE.Read the text and choose the best answer.1In the diary,the author mainly wants to tell us that _.Awhat he saw in the seaBhow the fish eat in the seaCthe vivid colours in the seaDall the plants in the sea are poisonous2What was hangin

18、g upside down in the sea according to the text?AThe orange and white fish.BThe yellow-spotted red sea-slug.CThe yellow and green parrotfish.DThe orange and blue-striped angelfish.3When the author saw two _,he felt scared to death.Aanemone fish BparrotfishCsea-slugs Dreef sharks4From the whole text w

19、e know that the author felt that _.Ahe was a tiny spot compared with the sea worldBthe ocean was a tiny spot compared with the whole worldCthere was no danger in the sea except sharksDall kinds of fish were waiting for something for food答案:14 ACDA.单词拼写1I would like to set a new (目标)for my studies af

20、ter Ienter my ideal college.2The new policy is aimed at improving the (养老金)to ensure the retired people to live a happy life.3The air by the sea is (纯的)and healthy.4The villagers decided to widen the (狭窄的)road leading to their village by raising money.targetpensionpurenarrow5It is only (肤浅的)people w

21、ho judge by appearances.6Some students think Internet Slang is (生动的),fashionable and full of humor and intelligence.7I like to (吸)the juice from an orange.It tastes delicious.8The fence marks the(分界线)between my property and hers.shallowvividsuckboundary.拓展词汇1vi.思考 vt.映射;反射;思考reflection n反射;反映2adj.意识

22、到的;知道的awareness n意识;觉悟3vt.恐吓 vi.受惊吓scared adj.恐惧的;害怕的4adj.好吃的;可口的taste v品尝;有味道n.味道;喜好reflectawarescaretasty巧记单词reflectionreflect-ionawarenessaware-ness派生词tastytaste 去 e-y.补全短语1be danger of 处于的危险中2be trapped 被困于3wake 醒来4be/become aware 对知道、明白;意识到5upside 上下翻转6get close 靠近7stop sb.doing 阻止某人做某事8(be)sca

23、red death 吓死了ininupofdowntofromto1教材原句 They may be many kilometres long with plastic balls to keep them floating on the water,and weights to hold them down on the seabed.它们或许有数千米长,且带有塑料球以让它们一直漂在水面上,也带有一些重物以让它们垂到海床上。句型点拨 句中使用了“keep宾语宾补”结构,keep 意为“使处于某种状态”。佳句赏析 In our daily life,we must keep ourselves

24、away from danger.日常生活中,我们必须使自己远离危险。2教材原句 Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic!我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当天的事情这是神奇的一天!句型点拨 with 复合结构,在此处作状语。佳句赏析 With the climate changing,you shouldprepare enough clothes.由于气候变化,你应该准备足够的衣服。3教材原句 Then t

25、here were two grey reef sharks,each about one and a half metres long,which suddenly appeared from behind some coral.然后,还有两条灰色的珊瑚鲨,每条大约有 1.5 米长,突然从某些珊瑚后边游了出来。句型点拨 独立主格结构。佳句赏析 Class over,the students went out of the classroom.下课了,学生们走出了教室。4教材原句 The water was quite shallow but where the reef ended,ther

26、e was a steep drop to the sandy ocean floor.海水是浅的,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。句型点拨 句型 where.,there be.表示“在有的地方,就有”。佳句赏析 Where there is a will,there is a way.有志者事竟成。1First,not only target fish are caught in the net,but many other sea animals are found hanging there.(P23)首先,不仅仅要捕的鱼被困在网内,许多别的海洋动物也被发

27、现挂在网上。target n目标;靶;受批评的对象 vt.把作为攻击目标;把作为批评对象(1)aim at the target 瞄准目标hit/miss the target 中/脱靶(2)target sth.on/at 把对准The university will reach its target of 5,000 students next September.这所大学将于下个九月达到在校学生 5 000 人的目标。When shooting an arrow,one must.射箭要对准靶。I dont like the television advertisements _chil

28、dren.我不喜欢这些针对儿童的电视广告。aim at the targettargeted at2Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic!(P24)我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当天的事情这是神奇的一天!reflect vt.映射;反射;思考 vi.思考(1)reflect sb./sth.(in sth.)映出某人/某物(在中)reflect on/upon 仔细考虑(2)reflection n.映像

29、;反映;沉思be lost in reflection 陷入深思中(2017全国卷书面表达)In the class,you will mainly learn Tang poetry,which reflects traditional Chinese culture and is deeply loved by Chinese.在课堂上,你将主要学习唐诗,它反映了中国传统文化并且深受中国人的喜爱。Im sitting in the small yard,the plan.我坐在小院子里,想着这个计划。Your clothes are often a (reflect)of your per

30、sonality.穿着常常反映出一个人的个性。串记 The reason why he is lost in reflection is that he isreflecting on the problem,which is reflected in the list.他之所以陷入沉思中是他正在思考在列表中反映出来的问题。reflecting onreflection3The first thing I became aware of was all the vivid colourssurrounding me purples,reds,oranges,yellows,blues and

31、greens.(P24)我首先注意到的是我周围那些鲜艳的色彩紫色、红色、橘黄、明黄、蓝色和绿色。be/become aware of 对知道、明白;意识到(1)be/become aware that.知道;体会到make sb.aware that/of.提醒某人注意as far as I am aware 据我所知(2)awareness n.意识;认识develop an awareness of.培养的意识In conclusion,people around the world should be aware of the real situation of water shorta

32、ge.总之,全世界的人们都应该意识到水资源短缺的真实情况。As a member of the society,I being responsible is what it takes to make a better society.作为社会的一员,我意识到有责任感是建设更好社会所需要的。,very few jobs are available in the company at the present time.据我所知,这个公司目前的工作职位很少。It is important that the students howthe Internet can be used.重要的是学生逐渐懂

33、得如何使用互联网。am aware thatAs far as Im awaredevelop an awareness of4.the yellow and green parrotfish was hanging upsidedown,and sucking tiny plants off the coral with its hardbird-like mouth.(P24)黄绿相间的鹦嘴鱼倒挂着,用它那像鸟嘴一样的硬嘴从珊瑚上吸吮微小的植物upside down 上下翻转inside out 里面朝外;乱七八糟地up and down 上上下下;来回地now and then 不时地b

34、ack and forth 来回地;反复地home and abroad 国内外地high and low 到处Dont hold the bottle upside down;youll spill the milk.不要把瓶子倒着拿,你会把牛奶弄洒的。The naughty boy is always turning everything in the room_ and wearing his coat.这个淘气的男孩总是把房间里的东西搞得乱七八糟而且衣服反穿。He got up,and began to pace the room.他起身并开始在房间里踱来踱去。upside downi

35、nside outup and down5I told myself they werent dangerous but that didnt stop mefrom feeling scared to death for a moment!(P24)我自言自语地说它们并不危险,但是这样一点也不能抑制我那怕得要死的心情!scare vt.恐吓 vi.受惊吓(1)scare sb.away/off 把某人吓跑scare sb.into/out of doing sth.恐吓某人做某事/吓得某人不敢做某事(2)scaring adj.令人害怕的;吓人的scared adj.害怕的;惊恐的be sc

36、ared of sb./sth.害怕某人/某事be/feel scared to death 吓得要死be scared to do sth.害怕做某事He scares easily,so he is more a girl than a boy.他动不动就害怕,因此更像个女孩。The scarecrows in the field are used to.田地里的稻草人是用来吓跑小鸟的。Some parents try to scare their children into _(behave)well.有些父母试图用吓唬的方法使孩子守规矩。The little girl is scare

37、d(sleep)in the bedroom alone.这个小女孩害怕单独在卧室里睡觉。scare the birds awaybehavingto sleep1Im sitting in the warm night air with a cold drink in my hand and reflecting on the day a day of pure magic!(P24)我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当天的事情这是神奇的一天!with a cold drink in my hand 是 with 复合结构,在句中作状语。此结构常在句中作状语或定语,常见形式为:wi

38、th宾语宾语补足语adj./adv.介词短语doing/done/to doCan you show me the photo with a name on its back?你能让我看看那张背面写着名字的照片吗?With the work (do),they went back home.工作做完了,他们回家了。With so much homework(do),she will spare no time toattend the party.有那么多的作业要做,她抽不出时间去参加聚会。With the guide (lead)the way,we had no difficulty in

39、finding the village.有向导引路,我们毫不费劲地找到了那个村庄。点津 当 with 后的宾语和作宾语补足语的动词之间是主谓关系时,常用现在分词形式;如果是动宾关系,则常用过去分词形式;不定式表示将来发生的动作。doneto doleading2Then there were two grey reef sharks,each about one and ahalf metres long,which suddenly appeared from behindsome coral.(P24)然后,还有两条灰色的珊瑚鲨,每条大约有 1.5 米长,突然从某些珊瑚后边游了出来。句中

40、each about one and a half metres long 为独立主格结构,在此句中作状语。独立主格结构的逻辑主语与主句的主语不一致,它独立存在。该结构在句中一般作状语,表示时间、条件、原因、伴随等。常见的独立主格结构有:(1)名词/代词现在分词/过去分词/不定式The teacher helping us,we had no trouble working out thequestion.老师帮助我们,我们毫不费劲地解决了这个问题。Such an able man (help)you,you will surely succeedsooner or later.有这么能干的人

41、来帮你,你迟早会成功的。(2)名词/代词形容词/副词/介词短语He came into the room,his ears red with cold.他回到了房间里,耳朵冻红了。The new teacher came in,.新老师面带微笑走了进来。(3)名词/代词名词Ten students entered for the competition,the youngest a boy of 12.十个学生报名参加了这次竞赛,年纪最小的是个 12 岁的男孩。to helpa smile on her face课时跟踪检测_.单句语法填空1During the last three deca

42、des,the number of people participating in physical fitness programs has increased _(sharp)2I was nearly (scare)to death by the strange noise.3It is beyond the (boundary)of human knowledge.4The meeting aimed at strengthening safety (aware)of employees.sharplyscaredboundariesawareness5To read without

43、(reflect)is like eating without digesting.6I sat in my room for a few minutes with my eyes (fix)on the ceiling.7In a word,it is essential that we do not give up when struggling for our (target)8There she was,standing exactly I had left her,crying bitterly.9They use computers to keep the traffic (run

44、)smoothly.10You are danger of catching a cold if you dont take some medicine.reflectingfixedtargetswhererunningin11Everything (take)into consideration,they ought to have another chance.12I was sitting in a crowded restaurant,enjoying a _(taste)meal with my Chinese family.13My new house is being deco

45、rated,so everything is upside _.14He (narrow)accepted our invitation.15The Jefferson Memorial is a very beautiful white building _the shape of a circle.takentastydownnarrowlyin.完成句子1It is reported that Mr.Wang yesterday when his car hit a tree because of carelessness.据报道,昨天王先生因粗心撞到了树上差点就没命了。2Remembe

46、r that,there is always a solution.请记住:哪里有问题,哪里就有解决办法。3,she sat down for a cup of tea.她干完了活,坐下来喝茶。4 so fast,we cant afford luxuries.由于物价上涨很快,我们买不起高档品。had a narrow escapewhere there is a problemHer work doneWith prices going up5Remember to while I was away.请记住当我不在时别让发动机熄火。.一句多译1现在人们意识到保护环境的重要性。Nowaday

47、s,people the importance of protecting the environment.Nowadays,people it is important to protect the environment.keep the engine runningare aware ofare aware thata2这个孩子太害怕了,不敢独自待在黑暗的屋子里。The child in the dark room alone.(too.to.)The child he dared not stay in the dark room alone.(so.that.)he dared no

48、t stay in the dark room alone.(倒装句)3随着时间的流逝,他满足于过简朴的生活。,he contented himself with a simple life.(as引导时间状语从句),he contented himself with a simple life.(with 复合结构)was too scared to staywas so scared thatSo scared was the child thatAs time went onWith time going on “课时跟踪检测”见“Unit 3 课时跟踪检测(三)”(单击进入电子文档)谢谢 观 看

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