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1、Unit 7The Sea海洋,必修三,类型：演讲稿典例：假如你是星光中学的李华,请你以Lets Ride Bicycles为题写一篇演讲稿,说明：1.目前汽车带来的空气污染和交通堵塞等问题;2.骑自行车的益处,如能环保、有利健康等.,佳作晨背文思泉涌,【佳作模板】Good morning everyone,I am Li Hua from Xingguang Middle School.The topic of my speech is“Lets Ride Bicycles”,As is known to all,with the improvement of peoples living
2、standards,cars have become a popular means of transport,bringing great convenience to our life.However,they have also caused some problems such as air pollution and traffic jams.,How can we solve the problems？As far as Im concerned,riding bicycles is a good solution.For one thing,bicycles dont need
3、any petrol and they are energysaving.For another,bicycles are environmentally friendly because they wont give off waste gas.,Whats more,riding bicycles is a good way for us to exercise and it is beneficial to our health.Therefore,lets take the responsibility to build up a lowcarbon city by riding bi
4、cycles.Come on and join us!Thank you.,【佳句储备】As is known to all,with the improvement of peoples living standards,cars have become a popular means of transport,bringing great convenience to our life.,We all know that people are becoming richer and richer.As a result,many people own their private cars,
5、because it is very convenient for their life.,For one thing,bicycles dont need any petrol and they are energysaving.For another,bicycles are environmentally friendly because they wont give off waste gas.As bicycles are energysaving and they dont give off waste gas,they dont have bad effect on our en
6、vironment.,核心单词1_vi.参加2_n收藏品,收集物;收集,收取3_n航海;航空4_adv.更远,较远,participate,collection,voyage,further,5_vt.说服,劝服6_n旅行,旅程7_n禁令;vt.禁止;取缔8_n部门;(大学的)系9_vi.逃脱,persuade,journey,ban,department,measure,escape,11_vi.幸免于,幸存,生存下来survival n幸存survivor n幸存者12_vt.辨认出recognition n认出13_n对立的人(物);反义词;adj.对面的,相反的,survive,rec
7、ognise,opposite,14_adv.完全15_adv.最终,终于_adj.最终的16The child made a very_(机智的)comment,which showed that he was a boy of very high_(智商),altogether,eventually,eventual,intelligent,intelligence,17I owe you an_for my rudeness last night and now I_to you.(apology)18The old man is full of_(能量),which makes him
8、 look_(充满活力的),apology,apologise,energy,energetic,高频短语1_陷入困境,陷入麻烦2_到达;做成(某事);渡过难关3_寻找,寻求4_注意,小心,get into trouble,make it(to),in search of,watch out,5_捡起;整理;(偶然)获得,(无意地)学会;取(物),接(人);让人搭车;增加/快;接收(信号等)6_除了之外(还有)7_起航8_根据,依照,pick up,in addition to,set sail,according to,9_对负责10_谋生11_突然,忽然,be responsible fo
9、r,make/earn ones/a living,all at once,典型句式1倍数表达法Its_(三倍大)underwater.2比较级和否定词连用表达最高级含义You certainly_(不会发现比这更吵的)fish.,three times as big,wont find a noisier,3be doing.when.正在这时.I_(正竭力从恐惧中回过神来,这时)my elder brother put his mouth close to my ear,and screamed out.,was trying to recover when,4with宾语宾语补足语构成的
10、复合结构Some time after I left the boat,_(船带着我哥哥),it sank into the bottom of the whirlpool.,with my brother in it,5(not).until.直到才To keep an egg safe,_(他把蛋放在脚中60天,直到)the baby penguin hatches out of the egg.,he keeps it on his feet for 60 days until,单元语法形容词的比较级和定语从句()1At this moment,I cannot give you an
11、answer yet.Id like to spend_more time considering this problem.AratherBfairlyCno Dreally,解析：选A.句意：“目前,我还不能给你答复,我需要更多的时间来考虑这个问题.”四个选项中只有rather可用以修饰比较级.,2The animals that are having winter sleep look_dead.You cant wake them up by touching.Aas well as B.as good asCas far as Das soon as,解析：选B.句意：那些冬眠的动物
12、看起来就像死的一样,你不能把它们摸醒.as good as和as well as都表示“和一样”,但在系动词look后应跟形容词.,3Rowley was much kinder to her youngest son than to the others,_,of course,made the others envy him.Awho BthatCwhat Dwhich,解析：选D.考查定语从句的引导词.此处关系代词which引导非限制性定语从句,指代前面整句话的内容,在定语从句中作主语.,4Bill Gates,the emperor of the Microsoft world,_is
13、 said to be worth$59.2 billion,has been the worlds wealthiest man for the last 13 years.Awhere BwhichCwho Dwhom,解析：选C.考查定语从句.Bill Gates 是句子的主语,也是定语从句的主语.而the emperor of the Microsoft world 是Bill Gates的同位语,所以应该用who来指代先行词Bill Gates.,5Obama promised in the presidential race to lower the tax rate for th
14、ose_annual income is below$250,000.Awhich BthatCwhose Dtheir,解析：选C.考查定语从句.whose引导一个定语从句,修饰those.,单词精研1participatevi.参加,参与(教材P4)I also want you to remember that you should all actively participate in the discussion.我同样想让你们记住你们都应该积极地参加讨论.,归纳拓展,She actively participated in politics.她积极参与政治活动.(牛津P1450)S
15、he didnt participate_in the discussion.她没有参加讨论.,We want more participation in the decisionmaking.我们想更多地参与决策。,2arrangev安排;准备,整理;布置,排列(教材P4)If not,then your group should arrange to meet outside of school hours.如果没有,那你们组应该安排好在校外时间见面,归纳拓展,(2011高考江西卷)Please call my secretary to arrange a meeting this aft
16、ernoon,or whenever it is convenient to you.请今天下午打电话给我的秘书让她安排一次会议,或者在你方便的任何时候.,Have you arranged_to meet Mark this weekend?你安排好了这个周末与马克的会面吗？Ive arranged_for the window cleaner to come on Thursday.我已经安排好一个窗户清洁工星期四来.,3signn符号,记号;迹象,征兆;手势;招牌,标志v签署;示意,打手势(教材P5)Some chimpanzees have learnt sign language.一
17、些黑猩猩已学会了手势语,归纳拓展,He made a sign for me to follow him.他向我示意跟着他(走).(2010高考福建卷)Therefore,students should be advised to sign_up as soon as possible.因此,建议学生尽早报名.,4persuadevt.说服,劝服(教材P8)He persuaded some people to go back with him to Greenland.他说服了一些人跟他回格陵兰岛.,归纳拓展,He persuaded her into/out of going(to go/
18、not to go)to the party.他说服她参加/不参加这次聚会.We worked hard to persuade them that we were really interested in the project.我们想尽办法以使他们相信我们确实对这一计划感兴趣.,5apologisevi.道歉(教材P9)Mr Johnson apologised for the mistake.约翰逊先生为这个错误而道歉.,归纳拓展,(2011高考江苏卷)Refusing to apologize can be smart,or it can be stupid.拒绝道歉可能是聪明的,或许
19、它也是愚蠢的.,What does Bill say to apologise to you for losing the bike？自行车丢了,比尔是怎么向你道歉的？You owe him an apology for what you said.你要为你所说的话向他道歉.,He apologised to her for_coming late.他因迟到而向她道歉.I apologise_for having taken too much of your time.我为占用你很多时间而表示歉意.,6presentvt.演示,讲演adj.当前的;到场的(教材P11)How will you
20、present your project？你怎样展示你的项目呢？,归纳拓展,He likes to present himself as a radical politician.他喜欢表现出一副激进政治家的样子.Most fathers wish to be_present at the birth of their child.多数做父亲的都希望孩子出生时自己能在场.,Im afraid I cant help you just at_present.Im too busy.很抱歉,我现在帮不了你.我实在太忙了.【重点提示】present adj.出席的,在场的(作后置定语);现在的,目前
21、的(作前置定语).,7attractvt.吸引(教材P12)Some fish attract other fish with a light on their bodyand then eat them!一些鱼通过身体发光吸引别的鱼然后吃掉它们!,归纳拓展,One of the main attractions of the job is the high salary.这份工作最吸引人的地方之一是薪水高.What do you think attracts people to big cities?你认为把人吸引到大城市的原因是什么？,(2010高考江苏卷)Thousands of for
22、eigners were_attracted_to the Shanghai World Expo the day it opened.上海世博会开幕的当日吸引了成千上万的外宾.,8escapev&n.逃脱,逃跑,逃避(教材P14)Without waiting,I dived into the sea to try and escape.我毫不犹豫地跳进海里试图逃生.,归纳拓展,(2010高考福建卷)A small hole allowed smoke to escape from the top.一个小孔让烟从顶部冒出来.(牛津P676)There was no hope of escap
23、e_from her disastrous marriage.她无望从不幸婚姻中解脱出来.,Theres no way to escape_doing the work.没办法逃脱做这项工作.,9survivev幸存,生存下来(教材P14)Our boat survived,and I was trying to recover when my elder brother put his mouth close to my ear.我们的船没有沉,我正竭力从恐惧中回过神来,就在这时我的哥哥靠近我的耳边说,归纳拓展,In the earthquake all his family died,bu
24、t he survived.地震中他所有的家人都死了,但他却幸免于难.She is barely surviving_on her monthly social security payment.她靠每月的社会保险金勉强维持生活,These strange customs have survived_from earlier times.这些奇怪的风俗是从早年留下来的.,10recoverv痊愈,康复;找回;重新获得,收回(教材P14).I was trying to recover when my elder brother.我正竭力从恐惧中回过神来,就在这时我的哥哥,归纳拓展,Seeing
25、 her lying in bed with her leg wrapped in bandages,we felt sorry for her and hoped that she would recover soon.看到她用绷带包裹着腿躺在床上,我们为她感到难过并希望她早日康复.,(2010高考广东卷)Most people recover_from food poisoning after a few days of resting and drinking extra water.经过几天的休息再加上多喝水,许多食物中毒的人恢复了过来.,(牛津P1661)Hes still reco
26、vering_from his operation.手术后他仍在恢复之中.,跟踪训练.品句填词1“Sorry I havent called you yet,”Tom_(道歉)2Jennie made a great effort to_(恢复)herself.,apologised,recover,3I cant_(评估)his ability without seeing his work.4Venice is one of the greatest tourist_(吸引人的地方)of the world.5I can give you a small_(打折),evaluate,att
27、ractions,discount,6This is a yardstick for_(衡量)whether a person is really progressive.7I_(辨认出)Mary by her red hat.8She_(大声喊叫)that there was a snake under the bed.,measuring,recognised,screamed,9I dont feel_(有活力的)enough to rush about,so Ill sit down.10They_(争论)for over an hour on the merits of the di
28、fferent systems.,energetic,debated,.单项填空1She _ herself and stopped crying after Tom came back with the good news.AcoveredBrecoveredCdiscovered Duncovered,解析：选B.考查动词词义辨析.句意：汤姆带着好消息回来后,她稳定好情绪并停止了哭泣.cover“覆盖”;recover“痊愈,康复”;discover“发现”;uncover“发现,破获”,由句意可知B项正确.,2The 16th Asian Games_thousands of forei
29、gners to Guangzhou.AattendedBattainedCattracted Dattached,解析：选C.考查动词词义辨析.句意：第16届亚运会把成千上万的外国人吸引到广州.attract“吸引”,符合题意.attend“参加”;attain“达到,获得”;attach“附上,系上,贴上”.,3Duty is an act or a course of action that people_you to take by social customs,law or religion.Apersuade BexpectCrequest Dinstruct,解析：选B.考查动词
30、词义辨析.句意：责任是一种人们希望你依据社会风俗、法律或宗教而实施的行为或行为过程.expect sb.to do sth.“希望某人做某事”,符合题意.persuade sb.to do sth.“说服某人做某事”;request sb.to do sth.“请求某人做某事”;instruct sb.to do sth.“指导某人做某事”.,4Id like to apologise to you_misunderstanding you.Awith BforCin Dbecause of,解析：选B.考查固定用法.句意：我想为误解你而向你道歉.apologise to sb.for(doi
31、ng)sth.“因某事而向某人道歉”.,5All of them try to use the power of the workstation_information in a more effective way.Apresenting BpresentedCbeing presented Dto present,解析：选D.考查非谓语动词,不定式作目的状语.句意：他们所有的人都尽量使用工作站来以更有效的方式发布信息.,6Mr.Smith found that gas_from the pipe when he came back because we forgot to switch o
32、ff.But at last we were lucky to escape_.,Aescaped;being punishedBwas escaping;being punishedCescaped;punishmentDwas escaping;punishing,解析：选B.考查escape的用法.句意：史密斯先生回家时发现煤气正从管道里泄露,因为我们忘记关阀门了.但是后来我们很幸运,没受到惩罚.escape from.“(气体等)从中泄露”;escape being punished“逃脱/逃避惩罚”.,7He played a trick_Jessie and he had to a
33、pologise_treating her_a nice dinner.Aon;for;to Bin;by;toCon;by;to Don;by;with,解析：选C.考查固定短语.句意：他捉弄了杰西,不得不请她吃顿大餐来道歉.play a trick on sb.捉弄某人;by doing通过做;treat sb.to sth.请某人吃.,短语细解11make it to到达(教材P8)Eric set sail once again,this time with 25 ships,of which only 14 made_it_to Greenland.埃里克再一次起航了,这次有25艘船
34、,其中只有14艘到达了格陵兰岛.,归纳拓展,(2011高考浙江卷)Im sorry I didnt make it to your party last night.对不起,昨晚我没能参加你的晚会.We made_it_to the meeting.我们参加了会议.I think well just make_it!我认为我们将及时到达!,The flight leaves in twenty minuteswell never make_it.再过二十分钟飞机就起飞了,我们无论如何也赶不上了.,12in search ofin ones search for 寻找,寻求(教材P8)Not l
35、ong after Eric the Red had landed in Greenland,a man called Biarni set sail from Iceland in_search_of Erics party.埃里克雷德登上格陵兰岛后不久,一个叫比阿尼的人就从冰岛起航寻找埃里克一行人.,归纳拓展,辨析 search for,search.for,Michael went away in search of water to drink.Michael went away in his search for water to drink.迈克尔离开去找水喝了.,They sea
36、rched the woods for the little boy.他们在森林中搜寻那个小男孩.With clever questioning the lawyer searched_out the weaknesses in the witnesss statement.律师以机敏的提问找到了证人证词中的弱点.,13make sense有道理;有意义;讲得通(无被动语态)(教材P14)Read them in that order to see if the story makes_sense.以那个顺序读一读看这故事是否有意义.,归纳拓展,Does it make sense to le
37、t children watch such TV plays?让孩子们看这样的电视剧有意义吗？What he said sounds right in a sense.他所说的在某种意义上听起来是对的.,The code couldnt be made_sense_of by the expert.那位专家也弄不懂这个密码.,跟踪训练.选词填空get.into trouble，make it to，watch out，pick up，deal with，in search of1This will probably_you_in the future.,get,into trouble,2Af
38、ter three days,they finally_Beijing.3Scientists are_a cure for the disease.4While swimming in the sea,you should_for dangerous fishes.,made it to,in search of,watch out,5Could you do me a favour to_Sam from school today?6He is good at_pressure.,pick up,dealing with,.单项填空1Frank had much trouble_the m
39、agazine he wanted.Ain finding Bon findingCto find Dat finding,解析：选A.have much trouble(in)doing sth.做有很大的困难,固定用法.,2When shall we start?Lets_it at 830.Is that all right?Aset BmakeCmeet Dtake,解析：选B.“make it时间”通常指“约好一个时间”.答案：B,3Last summer I took a course on_poisonous gases.Ahow to deal with Bwhat to de
40、al withChow to be dealt with Dwhat to be dealt with,解析：选A.“如何处理某事”应用how to deal with 或what to do with.,4It was so dark in the cinema that I could hardly_my friend.Aturn out Bbring outCcall out Dpick out,解析：选D.由句意可知,此处应是“辨别出,挑出”;pick out 辨别出,符合句意.,5He minds so much about his position in the office th
41、at he_any chance to be promoted.Awatches out Blooks upCpoints out Dwatches out for,解析：选D.句意：他如此在意在办公室的职位,以至于他密切关注任何被提升的机会.watch out for sth.密切注意某事,符合句意.,6The police as well as the lost childs parents set out,_the nearby forest for the boy.Asearching Bsearching forCin search of Din search for,解析：选A.s
42、earch a place for sb./sth.为固定搭配,意思是“为寻找某人或某物而搜一个地方”;in search of sb./sth.指“寻找某人或某物”;search(.)for.短语中,search后接被搜的地点或人,for后面接的是要找的人或物.,句型巧析1(教材P12)Its_three_times_as big underwater.(冰山)水下部分是水上部分的三倍.,【句法分析】本句使用了倍数的表达法.表达倍数的三个句型：(1)A is倍数asadj./adv.as BA是B的倍(2)A is倍数形容词的比较级than BA比B倍(3)A is倍数then.of BA是
43、B的倍,His income is twice as much as mine.他的收入是我的两倍.The house price of Beijing is three_times_higher_than that of Jinan.北京的房价比济南的房价高三倍.,This rope is three times the length of that one.这根绳子是那根绳子的三倍长.,2(教材P8)Leif followed Biarnis directions and sailed to what is believed to be the coast of presentday Ca
44、nada.赖伊夫按照比阿尼的指示,航行到了被认为是目前加拿大海岸的地方.,【句法分析】该句中的what引导的从句是一个宾语从句，在复合句中作介词to的宾语。what从句相当于一个名词，往往作复合句中的主语、宾语或表语。翻译为“的人、事、地方、价格等”。,He is not what he was a few years ago.(whatthe person that)他不是几年前的他了.What is now the North Sahara Desert was once a civilized world.(whatthe place that)现在的撒哈拉沙漠的北部曾经是一个文明世界.
45、,The color of the flower is different from what it was in the morning.(whatthe color that)那朵花的颜色与早晨的不同.,3(教材P14)One day,my two brothers and I were coming back from the islands,our_boat_full_of_fish.一天,我和我的两个兄弟从海上打鱼归来,船上载满了鱼.,【句法分析】这是一个简单句。在句中our boat full of fish是一个独立主格结构.独立主格结构多用作状语,表示时间、原因、条件、行为方式
46、或伴随状态.,The girl looked up,her eyes full of tears.(n.形容词短语)(作伴随状态)女孩抬起头,眼里满含泪水.Weather_permitting,we will go camping this weekend.(n.现在分词)(作原因状语)天气许可的话,我们本周末就去野营.,A stranger broke in,gun in hand.(n.介词短语)(作方式状语)一个陌生人闯了进来,手里拿着枪.,跟踪训练.完成句子1除了在报上读到的以外,我对这次事故一无所知.I know nothing about the accident except _
47、.,what I read in the newspaper,2你还没有给我我要的东西.You havent given me _.3那个孩子的眼睛盯着飞机模型,所以没有听到我说话._ on the model plane,the child didnt hear me.,what I want,Eyes fixed,4讲座结束了,人们三三两两地走出大厅._,people walked out of the hall in twos and threes.,Lecture over,5因为有很多问题要去解决,新当选的市长面临着一段困难时期._,the newlyelected mayor wa
48、s facing a hard time.,There being so many problems to settle,.单项填空1(2011高考安徽卷)His writing is so confusing that its difficult to make out_it is he is trying to express.Athat BhowCwho Dwhat,解析：选D.句意：他的书写如此令人困惑,以至于难以辨认他在试图表达什么.分析句子结构可知,定语从句he is trying to express后缺少宾语,因此用what.,2(2012宁夏银川调研)She is very
49、dear to us.We have been prepared to do_it takes to save her life.Awhichever BhoweverCwhatever Dwhoever,解析：选C.句意：她对我们弥足珍贵.我们已经准备好尽一切努力挽救她的生命.这里的whatever既作take的宾语,也引导do后的宾语从句.,3(2011高考重庆卷)It is not always easy for the public to see_use a new invention can be of to human life.Awhose BwhatCwhich Dthat,解
50、析：选B.句意：公众并不总是知道一项新的发明对人类生活有什么用途.此处what表示“什么”,引导宾语从句,what use 作介词of的宾语.,4(2011高考四川卷)Our teachers always tell us to believe in_we do and who we are if we want to succeed.Awhy BhowCwhat Dwhich,解析：选C.what 引导宾语从句,并在从句中作动词do的宾语,表示“什么”.句意：我们的老师常告诉我们如果想要成功就要相信自己和自己所做的.,5(2012福建福州三中月考)It is said that Nigeri
