人教版高中英语选修七：Unit4UsingLanguage课件

高中英语课件（金戈铁骑（金戈铁骑 整理制作整理制作）Unit 4Sharing分享Using Languagezxxkw学科网学.科.网.下面是本部分的重点词汇，你能准确填出内容吗？下面是本部分的重点词汇，你能准确填出内容吗？根据所给词性和汉语意思写出单词或其拓展形式。根据所给词性和汉语意思写出单词或其拓展形式。1._(vt.&n.)买；购买买；购买2._(n.)周年纪念周年纪念(日日)3._(vi.&vt.)(使使)发出咔嗒声发出咔嗒声(n.)咔嗒声咔嗒声purchaseanniversaryclick4.donate(vt.)捐赠捐赠_(n.)捐赠物捐赠物5.voluntary(adj.)自愿的；志愿的；无偿的自愿的；志愿的；无偿的_(n.)志志愿者愿者(v.)自愿自愿6.distribute(vt.)分配；分发分配；分发_(n.)分配；分发分配；分发7.security(n.)安全；保护；保障安全；保护；保障_(adj.)安全的安全的8.operate(vi.)工作；运转工作；运转(vt.)操作操作_(n.)操作；手术操作；手术donationvolunteerdistributionsecureoperation.短语互译短语互译1.fall in love with _e to an end_3.have knowledge of_4.do some research on_5.bring hope to_爱上爱上结束结束了解了解研究研究为为带来希望带来希望6._在困难中；在危急中在困难中；在危急中7._挨饿挨饿8._自给自足自给自足9._数目上；总共数目上；总共10._照顾；照看；喜欢照顾；照看；喜欢in needgo hungryprovide for oneselfin numbercare for1.donate vt.捐赠捐赠Would you like to donate an unusual gift?你想要捐赠一份特殊的礼物吗？你想要捐赠一份特殊的礼物吗？After the concert,Chen Guangbiao donated more than 2,000 pigs and 1,000 sheep to the local government.演演唱唱会会后后，陈陈光光标标向向当当地地政政府府捐捐赠赠了了2，000多多头头猪猪和和1，000多多只羊。只羊。【拓展拓展】(1)donate.to.把把捐赠给捐赠给(2)donation C捐赠物捐赠物U捐赠，赠送捐赠，赠送make a donation to.向向捐赠捐赠(3)donor n.捐赠者捐赠者She made a donation of two thousand dollars to that poor child.她向那位可怜的孩子捐赠了两千美元。她向那位可怜的孩子捐赠了两千美元。zxxkw学科网【即学即练即学即练】用用donate的适当形式填空的适当形式填空_ couldnt know how their money was being used,which made them less likely to make a _.Donorsdonation2.in need 在困难中；在危急中在困难中；在危急中Choose from this catalogue a really useful gift for some of the worlds poorest and bring hope for a better future to a community in need.从从这这份份目目录录中中选选择择一一份份确确实实有有用用的的礼礼物物，送送给给世世界界上上一一些些最最穷穷苦的人并为急需帮助的社区带去对美好未来的希望。苦的人并为急需帮助的社区带去对美好未来的希望。When(you are)in need,dont hesitate to ask me for help.需要时，请尽管找我帮忙。需要时，请尽管找我帮忙。【拓展拓展】近义词短语近义词短语:in trouble/difficulty 陷入麻烦，在困境中陷入麻烦，在困境中 in danger在危险中在危险中in need of需要需要The doctor told me I was in need of a good rest.医生对我说，我需要好好休息。医生对我说，我需要好好休息。【即学即练即学即练】完成句子完成句子他愿意帮助那些有困难的人。他愿意帮助那些有困难的人。He is willing to help _.我们学校需要英语教师。我们学校需要英语教师。Our school is _ English teachers.those in needin need of3.purchase vt.&n.买，购买买，购买When you purchase an item，we will send you an attractive card for you to send to your special person.你你购购买买物物品品时时，我我们们会会给给你你一一张张精精美美的的卡卡片片，让让你你送送给给你你特特别别的人。的人。【拓展拓展】purchase sth.for.以以的价格购得某物的价格购得某物purchase sth.from.从从处购得某物处购得某物make a purchase采购采购Parents donated money for the purchase of new computer equipment.家长们捐钱购买新的电脑设备。家长们捐钱购买新的电脑设备。The equipment can be purchased from your local supplier.这种设备可从你当地的供应商那里购买。这种设备可从你当地的供应商那里购买。【名名师师点点津津】purchase用用作作名名词词，作作“购购买买”讲讲时时，为为不不可可数数名词，作名词，作“购买物，购买量购买物，购买量”讲时，为可数名词。讲时，为可数名词。【助记助记】小图趣解小图趣解purchase The father with his daughter purchased a lot of food.父亲与他的女儿买了许多食物。父亲与他的女儿买了许多食物。food【即学即练即学即练】完成句子完成句子他们开始后悔买了这么大的一所房子。他们开始后悔买了这么大的一所房子。They began _ such a large house.他在考虑在学校附近买一所房子。他在考虑在学校附近买一所房子。He is considering _ near the school.to regret the purchase ofpurchasing a house4.distribution n.分配；分发；分布状态分配；分发；分布状态This gift covers the cost of production and distribution of seedlings，as well as training in tree care for the local villagers who are working hard to prevent their land from turning into desert.这这个个礼礼物物包包括括了了树树苗苗的的培培植植和和分分配配费费用用以以及及对对当当地地村村民民进进行行树树林林保护的培训费用保护的培训费用,村民们正在努力防止他们的土地变成沙漠。村民们正在努力防止他们的土地变成沙漠。The map shows the distribution of this species across the world.地图上标明了这一物种在全世界的分布情况。地图上标明了这一物种在全世界的分布情况。【拓展拓展】distribute vt.分配分配;分发分发distribute sth.to/among.把某物分配把某物分配/发给发给The money was distributed among schools in this area.这笔款项是在本地区的学校中分配的。这笔款项是在本地区的学校中分配的。【想想一一想想】distribute和和divide都都可可作作“分分配配”讲讲，你你知知道道它它们们有什么区别吗？有什么区别吗？【拓拓展展延延伸伸】distribute指指将将某某物物分分成成一一定定的的部部分分或或数数量量，通通常常各份的数量不一定相等，然后分给某些人或地方。各份的数量不一定相等，然后分给某些人或地方。divide指把整体分为若干部分。指把整体分为若干部分。The students are distributing newspapers to the villagers.学生们正在向村民们分发报纸。学生们正在向村民们分发报纸。The teacher has divided the watermelon into 10 parts and has distributed them to 10 boys.老师把西瓜切成老师把西瓜切成10份，并把它们分给了份，并把它们分给了10个男孩子。个男孩子。【即学即练即学即练】完成句子完成句子现在仍然存在着财富分配不公平现象。现在仍然存在着财富分配不公平现象。_ still exists nowadays.幼儿园的那位老师正在给孩子们分发礼物。幼儿园的那位老师正在给孩子们分发礼物。The teacher in the kindergarten _ the children.The unfair distribution of wealthis distributing gifts to5.operate vi.工作；运转工作；运转 vt.操作操作This gift covers the cost of exercise books and textbooks for community primary schools that operate in poor or remote villages.这这份份礼礼物物包包含含了了支支援援贫贫困困或或偏偏远远山山村村社社区区小小学学的的练练习习本本和和课课本本的费用。的费用。【拓展拓展】operator n.操作人员；电话员操作人员；电话员operation n.手术操作手术操作bring/put into operation实施，使生效，使运行实施，使生效，使运行come/go into operation开始运转，开始生效开始运转，开始生效Some people can only operate well under pressure.有些人只有在压力下才能工作得好。有些人只有在压力下才能工作得好。What skills are needed to operate this machinery?操作这种机器需要什么技能？操作这种机器需要什么技能？The new production plant went into operation last month.新的制造厂上个月投入运转。新的制造厂上个月投入运转。【助记助记】一词多义的一词多义的operate【即学即练即学即练】operate还有还有“经营，管理；动手术；实行；起作用经营，管理；动手术；实行；起作用”等意思，请等意思，请写出下列句子中写出下列句子中operate的词性及含义的词性及含义:The driver of the car was operated on immediately.(_)The car hire business is operated as a separate company.(_)Different factors were operating in the local and national elections.(_)The government wil