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1、,切记,Homework,Recite the words of unit 3 Do Exercise 1,2 3 on Page 23 of your textbook Do Exercise 2 3 on Page 24 of your textbook Be familiar with the texts of Unit 3 Dictation,unit threeInventors and inventions,Vocabulary and expressions,The keys to the ex.1 on Page 23,Checking answer I(3m),cube cu
2、bic base basicmercy merciful fancy fancifulstain stainless care carelesscaution cautious poison poisonous,n.Adj.,1,2,3,4,5,6,7,8,expect expectation relax relaxationproduce production reduce reductionidentify identification satisfy satisfaction,v.n.,1,2,3,4,5,6,adj.v.,strong strengthen long lengthenf
3、reezing freeze disappointing disappoint,1,2,3,4,The keys to ex.2:,The greengrocer at the corner is probably the most convenient to reach.If you want to apply for a credit card,you must provide valid identification.You need to approach that animal with caution as it may bite.She is passive during mee
4、tings and does not contribute to discussions at all.,I found his phone number in the directory and tried to call/ring him up last night,but there was no reply.Later I found I dialed the wrong number.I dont think of my hometown very much,only now and then.Luckily the rainfall stopped abruptly before
5、I left.In a courtroom it is sometimes difficult to distinguish who is innocent and who is guilty.,Answer key for exercise 2 on page 24,We need another copy of the _ agreement.He seemed _ by the failure of his patent.She tried to make herself _ while giving her talk.I was _ to see our team _ by a wea
6、ker team.My mother appeared _ with the lanterns she had made.,signed,disappointed,understood,embarrassed,beaten,pleased,Answer key for exercise 3 on page 24,If you want to be an inventor,you must have a plan _ to solve a particular problem.This is not as easy as it sounds.Many ideas,_ after weeks of
7、 research,may not prove successful.Many unsuccessful approaches are _,and only the most creative and successful ones are _.Each idea _ by you will need to be _ until it leads you closer to a new invention.Once this hard work has been completed and the patent committee has approved your design,you wi
8、ll find your new invention _ on all sides.,designed,developed,rejected,welcomed,tested,improved,adopted,Answer key for exercise 4 on page 24,We saw _ on TV yesterday.He left the car lights on overnight and in the morning she couldnt get _.Catherine wants _ in the gallery.Youd better have _ before I
9、get home from work.Its in a mess.,the play performed,the car started,her paintings displayed,your countryard tidied,I felt _ forward when the bus stopped.I wont have _ with useless discussion.I cannot bear the smell of _ on the barbecue.The host found _ to the party were late because of traffic jams
10、.,myself thrown,my time taken up,burnt sausage,some guests invited,Using structures,disappointing,disappointed,Describe the following picture with the suitable form of disappoint.,amusing,amused,Describe the following picture with the suitable form of amuse.,confusing,confused,Describe the following
11、 picture with the suitable form of confuse.,surprised,surprising,Describe the following picture with the suitable form of surprise.,inspired,inspiring,Describe the following picture with the suitable form of inspire.,shocking,shocked,Describe the following picture with the suitable form of shock.,co
12、nvenient convenienceimportant importanceassistant assistanceindependent independenceabsent absenceinnocent innocence competent competencerelevant relevancepatient patience总结规律 以ent或ant 结尾的形容词去t加ce 即可变成名词,打电话 now and then 有时,偶尔 get rid of摆脱,赶走 call up 使自己扬名,显摆自己 distinguish oneself 生物 decide on一种新方法
13、set about着手,开始 a new approach决定 living creatures同时 fill in the form提起 拿起 pick up填表 according to根据 at the same time,Important set phrases,New words and expressions 1.distinguish vt.辨认e.g.这对双胞胎长得太相像了，我根本辨别不出来。I cant distinguish the twins,they are so alike.从远处我能认出他们。I can distinguish them at a distance
14、.你能告诉我如何区别有毒的和没毒的蘑菇吗？Can you tell me how to distinguish a poisonous mushroom from a harmless one?,2)(常与from,between连用)区别;区分distinguish A from B 把A与B加以分开distinguish between A and B 辨别A和B你能区分那两个物体吗？Can you distinguish between those two objects?应当教育孩子分辨好坏。Children should be taught to distinguish right
15、from wrong.distinguish oneself 显扬自己,使自己扬名e.g.The man distinguished himself by his wisdom.此人因其聪明才智而名声在外。How could you possibly distinguish yourself if you are not willing to study hard?如果你不愿意努力学习，你怎么能使自己出众呢？,3.Convenientsthbe convenient for sb/sth 对某人/某物方便、便利的It is convenient for sb to do sth 对于某人来说做
16、某事是方便的三点钟对你方便吗?Will 3oclock be convenient for you?明天开始工作对你方便吗？Will it be convenient for you to start work tomorrow?Convenience u 方便；便利 c 方便的事at ones convenience _,在某人方便的时候,【巩固运用】1.Come and see me whenever _.A.you are convenient B.you will be convenient C.it is convenient to you D.it will be convenie
17、nt to you2.If it is quite _ to you,Ill visit you next Tuesday.A.convenient B.fair C.easy D.comfortable,3.bear 表示忍受I couldnt bear the thought of being parted from her.想到要与她离别就教我受不了。I cannot bear/seeing to see her suffering so.我不忍看着她如此受苦。当我特别孤单时，我无法容忍他们又唱又跳。近义词（组）：stand tolerate put up with,4.associat
18、e vt.联想,把.联想在一起 They associate turkey with Thanksgiving.他们把火鸡和感恩节联系在一起。I didnt want to be associated with it at all.我根本不想与这事有牵连。归纳拓展：associate A with B,sb be associated with sth associate with sb与（尤指他人不赞同）交往（合伙，结交）in association wth 与合作、合伙 associate professor 副教授 Association football 英式足球,5.call up
19、打电话,使回忆起今晚我会给你打电话。Ill call you up tonight.(ring sb.up)老相片引起了我对童年的回忆。The old photo calls up memories of my childhood.call back 召唤某人回来;再访;回电话call for 需要,要求,接(人或物)call in 邀请;请来call on 拜访(人)call at 拜访(某地)单项选择-Can I do the job?-Im afraid not,because it _ skill and patience.A.calls on B.calls out C.calls
20、up D.calls for,6.set about=set out:to begin or start 着手;开始他一到那儿就着手解决问题。He set about solving the problemas soon as he arrived there.=He set out to solve the problemas soon as he arrived there.巩固练习答案：1.set up 2.set about 3.set out 4.set down 5.set off 6.set aside,Language points1.第一段最后一句：to hurt these
21、 living creatures!alive、live、living都有“活的、有生命的”意思，与dead意义相反。其中live通常只作前置定语，且一般用于动物；还可指现场直播。alive、living不仅可作定语（alive只能置于名词后；living一般置于名词前），也可以作表语。如：This is a live(=living)fish.(=This is a fish alive.)这是一条活鱼。（指动物，且作定语时，三者均可用）Whos the greatest man alive(=living man)?谁是当今最伟大的人物？（指人，不能用live）The fish is st
22、ill alive(=living)那条鱼还活着。（指动物作表语时不能用live）。,2.第二段第一句：The first thing I did was to see if there were any products that might help me,but there only seemed to be powders designed to kill snakes.句子成分分析:I did是定语从句，修饰The first thing if there were any products是宾语从句 that might help me是定语从句，修饰products，其中that
23、是关系代词，在从句中做主语。designed to kill snakes是分词做定语，修饰powders。相当于省略了的定语从句。,3.第41行：Only after you have had that recognition can you say that you are truly an inventor.这句话是倒装句，倒装的条件：only 放在句首后面加状语，句子要倒装，状语有三类：副词，介词短语和状语从句。Only then did I realize that I made a mistake.Only in this way can you succeed.Only when the war was over in 1918 was he able to get back to work但是，only放在句首，修饰主语时，不倒装。Only the teachers are allowed to use the room（不倒装）Only five men were hurt in the accident（不倒装）规则：主导从不到；放在主语之前句子不到装。,
