高二英语选修7全册课件.ppt

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1、.单词短语根据所给词性和汉语写出单词,并进行适当拓展。1_(vt.)捐赠_(n.)捐献,捐赠_(n.)捐赠者2_(adj.)自愿的;志愿的,无偿的_(n.)志愿者3_(n.)公牛_(pl.)公牛4_(adj.)政治的;政党的_(n.)政治5_(vt.)分配;分发_(n.)分配,分发;分布状态6_(v.)工作;运转;操作_(n.)操作,手术,答案:1.donate;donation;donator2.voluntary;volunteer3.ox;oxen4.political;politics5.distribute;distribution 6operate;operation,.重点短语1

2、bring hope_.为带来希望2_need 在困难中,在危急中3as_as 和;也4_the cost of囊括/支付的费用答案:1.to2.in3.well4.cover,1donate vt.捐赠I can donate one hundred dollars at best.我充其量只能捐助一百美元。Local people lined up to donate blood for the brave girl.当地群众排队给这位勇敢的姑娘献血。He has donated his library to our school.他已把自己的藏书捐给我们学校了。,知识拓展(1)donat

3、e sth.to sb/sth.向某人/物捐赠某物(2)donate sth.to do sth.为做某事而捐赠某物,词语辨析contribute与donatecontribute和donate虽然都可以解释为“捐献”,但contribute本质上却是“提供,贡献”的意思,而donate只能用在义务捐献上,比如捐血、捐衣服、捐献自己的医术等等。Everyone should contribute what he or she can afford.人们都应该尽自己的能力作贡献。The businessman donated a lot of money to the hospital.这个商人

4、捐给医院很多钱。,知识运用采用donate或contribute的适当形式填空:(1)He_2,000 Yuan to the green Project Hope activity to protect mother river.(2)In his will,he volunteered to_his body to medicine.(3)Everyone was asked to_suggestions for the project.(4)I made a_of$100 to the Famine Relief Fund.(5)Division of opinion among the

5、mselves_to their defeat.(6)The invention of paper was a great_to human civilization.,答案:(1)donated/contributed本题题意:他把2000元钱捐给了保护母亲河绿色希望工程活动。(2)donate本题题意:在他的遗嘱里,他自愿将遗体捐给医疗事业。(3)contribute本题题意:每个人都被请求对该计划提出建议。(4)contribution/donation本题题意:我向救灾基金会捐献了一百美元。(5)contributed本题题意:他们之间的意见分歧促使了他们的失败。,(6)contrib

6、ution本题题意:纸的发明是对人类文明的一大贡献。,2purchase v.&n.1)v.购买;努力取得;换得They purchased life at the expense of honour.他们以牺牲名誉为代价换得了生命。Theyve purchased a new house in the countryside.他们在乡村刚买了一栋新房子。2)n.购买;购物He gave his son some money for the purchase of his school books.他给儿子一些钱去买学校的书。She made several purchases in the

7、dress shop.她在服装店买了几样东西。,知识运用(1)He came here for the_of collecting material for his research.AhopeBbenefitCpurchase Dpurpose答案:D本题题意:他到这里来,目的是为了他的研究搜集资料。for the purpose of表示“为目的”。,(2)He worked all summer to save money for the_of a piano.Ahope BbenefitCpurchase Dpurpose答案:C本题题意:他工作了一整个夏天,为的是存钱买架钢琴。pur

8、chase表示“购买”。,3distribute vt.分配;分发Clothes and blankets have been distributed among the refugees.已经向难民分发了衣服和毯子。The mother distributed candy among children.母亲给孩子们发糖果。知识拓展(1)distribute.to/among.把分给(2)distribute.into.把分成,词语辨析distribute,allocate,assign与divide这些动词均含“分配,分发”之意。1)distribute指将某物分成一定的部分或数量,通常各份

9、的数量不一定相等,然后分给某些人或地方。They had distributed the lands among the peasants.他们把土地分给农民。2)allocate指分配一定数量的财物或任务给某些人、单位或事业等,侧重分配的比例和专门用途。We allocate 10%of revenue to publicity.我们拨出10%的营业收入用于广告宣传。,3)assign指具有权威的人进行的任意地分配,不具有分配平等或公平的含义。The two large classrooms have been assigned to us.这两间大教室已经分配给我们了。4)divide表示

10、根据计划或目的进行按份额分发,通常是平等的。She divided the food into four equal shares.她把食物分成相同的四份。,知识运用(1)Some 10,000 brochures and leaflets about Weifangs attractions were_at these shows,as well as through the international travel trade.Aassigned BdividedCallocated Ddistributed答案:D本题题意:通过这些展览会和国际旅游业人士,该机构派发了一万份有关潍坊旅游点

11、的小册 子和散页传单。distribute表示“分发”。,(2)采用allocate,assign,distribute或divide的适当形式填空:Information leaflets are being_to hotels and guest houses.Consumer magazines can be_into a number of different categories.Students are_accommodation on a yearly basis.The captain_two soldiers to guard the gate.,Even though th

12、e Red Cross had_a large sum for the relief of the sufferers of the disaster,many people died.He_the students a few books to read.There are over 35,000 species of orchid_throughout the world.They_their time between London and their country cottage.,答案:distributed本题题意:资料传单正在被分发到旅馆和宾馆。divided本题题意:消费者杂志

13、可以分成许多种类。allocated本题题意:学生们每年进行住宿安排。assigned本题题意:上尉派了两个士兵守大门。allocated本题题意:尽管红十字会拨出了很大一笔钱救济灾民,但是仍有很多人死亡了。assigned本题题意:他给学生指定了几本书要他们读。,distributed本题题意:有35 000 多种兰花分布在世界各地。divided本题题意:他们一部分时间在伦敦,一部分时间在他们的乡村小屋。,4operate1)vt.操作;管理The worker is showing them how to operate the machine.那位工人在教他们如何操作那台机器。All

14、the Disney parks are operated by the same company.所有的这些迪斯尼公园均由同一家公司经营。,2)vi.运转;起作用;动手术The engine operates well in cold weather.这台发动机即使天气寒冷也运转良好。The medicine began to operate at once.药立即开始见效了。The doctor decided to operate on the patient at once.那个医生决定立刻给病人动手术。,知识拓展operation n操作The operation of a big

15、new machine can be hard to learn.学习操作一部新的大机器可能是件很难的事。come into operation 生效bring sth.into operation 生效,知识运用判断各句中operate的含义:(1)The company operates two factories.(2)What skills are needed to operate this machinery?(3)The machinery operates continuously day and night.(4)I feel the medicine gradually o

16、perating.(5)The doctors are going to operate on the dying child.答案:(1)经营(2)操作(3)运转(4)见效(5)做手术,in need 在困难中,在危急中Many of our citizens are in desperate need in life.我们很多的居民生活十分困难。We should help those in need.我们应当帮助那些需要帮助的人。A friend in need is a friend indeed.患难之交才是真正的朋友。He was hurt,and in need of help.

17、他受了伤,急需帮助。,知识拓展常见的“in名词”构成的短语有:(1)in use被使用;在使用中(2)in store 储存着,备用;必将到来,快要发生(3)in common 共有的,共用的(4)in fact 事实上(5)in a word 总之,一句话(6)in other words 换句话说(7)in case 以防;如果(8)in honor of 为向表示敬意(9)in the end 最终,最后,(10)in time of 在的时候(11)in return 作为回报(12)in turn 依次;逐个地(13)in addition 除之外(14)in vain 无结果,徒然

18、(15)in reality 事实上,实际上(16)in danger 处于危险之中(的)(17)in the distance 在远处(18)in hand 在手里(边);在进行中(的),知识运用(1)(2008天津)Many Chinese universities provide scholarships for students_financial aid.Ain favour of Bin honour ofCin face of Din need of 答案:D本题题意:许多中国大学向那些需要经济帮助的学生提供奖学金。in favour of支持;in honour of 为了纪念

19、;in face of 面对;in need of需要。,(2)用“in名词”构成的短语填空:Thousands of people donated money and food to those_ _.Police searched_ _for the missing gunman.They are brothers,but they have nothing_ _.They hold a ceremony_ _ _those died in the battle.The house looks very old,but_ _it is quite new.,I have never met

20、 him before;_ _ _,I wont recognize him when we meet.Our officers have to concentrate 100 percent on the task_ _.答案:in needin vainin commonin honor ofin reality/factin other wordsin hand,The gift you give is not something your loved one keeps but a voluntary contribution toward the lives of people wh

21、o really need it.你送的礼物不是给你所爱的人留念的,而是给那些确有需要的人的一项捐助。,知识剖析not.but.意思是“不是,而是”,句中连接两个表语。not.but.连接两个平行成分,当连接两个主语时,谓语动词的数按“就近一致”原则确定。例如:Im not a student but a teacher.我不是学生而是老师。He does not work but play all day.他整天不学习只是玩耍。All work but no play makes Jack a dull boy.只工作不玩耍,聪明人也变傻。Not he but you are wanted

22、on the telephone.电话找的是你不是他。,知识拓展not only.but(also),either.or.,neither.nor.连接两个主语时,谓语动词按“就近一致”原则确定。as well as,along with,together with,with连接主语时,谓语动词按“就前一致”原则确定。,知识运用(1)(2008江苏27)It is often said that the joy of traveling is_in arriving at your destination_in the journey itself.A/;but B/;orCnot;or Dnot;but答案:D本题题意:人们常说旅行的快乐并不在于到达目的地,而在于旅行的过程。not.but.为固定结构,表示“不是而是”。,(2)(2007全国131)Between the two generations,it is often not their age,_their education that causes misunderstanding.Alike Bas Cor Dbut 答案:D本题题意:在这两代人之间,引起误会的因素常常不是他们的年龄,而是他们所接受的教育。but(通常用于not.but.),表示“而是”。,

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