广东省揭阳市第三中学人教版高中英语选修七习题课件：UNIT 4 SHARING （共50张PPT） .ppt

1、基础知识自测Unit 4 Sharing1._ n.泥;淤泥;泥浆_ adj.泥泞的;模糊的;混乱的一、单词拓展(A)单词派生mudmuddy2._ vi.参与;参加_ n.参与;参加_ n.参加者;参与者participantparticipateparticipation3._ vt.分配;分发_ n.分配;分发;分布状态_ n.发行人;经销商;分销商distributordistributedistribution4._ vt.保护adj.安全的_ n.安全；保护；保障securesecurity1.All _(participate)are required to work hard

2、to build positive contributions to society and have lots of fun!1.作主语用名词。(B)灵活运用participants2.Life is a journey and sometimes we need to make _(adjust)along the way.2.作宾语用名词。3.We saw a large group of people walk through the _(mud)country road.3.作定语用形容词。adjustmentsmuddy4.In China,some workers work ov

3、ertime_(volunteer)for more money.作状语用副词修饰动词work。5.We should reinforce the traffic _(secure)education to raise peoples awareness towards safety.和traffic.education构成复合名词作宾语。voluntarilysecurity1._ 收到的信2._ 极想;渴望3._ 不久前的一天4._ 参加二、短语翻译participate in hear from sb.be dying tothe other day5._ 完全变干;干透6._(指河流、

4、井等)干涸7._ 在困难中;在危急中8._ 偶然遇到;碰见come across dry outdry upin need9._ 调整;使适合10._与有关系/密切相关11._ 满足某人的基本需要12._ 说实话 to be honestadjust(oneself)tobe relevant tomeet ones basic needs三、语篇填空 Outside Mukap was building a fire.Once the fire was going,he 1._(lay)stones on it.When hot,he placed them in an empty oil

5、drum with kau kau(sweet potato),corn and greens.He then covered the vegetables with banana 2._(leaf)and left them to steam.I sniffed the food;it smelled delicious.We ate inside the hut sitting round the fire.laidleavesI loved listening to the family softly talking to each other 3._ their language,ev

6、en 4._ I could not participate in the conversation.5._(luck),Tombe could be our interpreter.Later,I noticed a tin can 6._(stand)upside down on the grill over the fire.Luckilythough/ifinstanding After 7._ short time Tombe threw it out of the doorway.I was 8._(puzzle).Tombe told me that the can was he

7、ated 9._(dry)out the leftover food.They believe that any leftovers 10._(attract)evil spirits in the night,so the food is dried up in the can and the can is then thrown out of the hut.Otherwise they dont waste anything.attractto drypuzzleda1.laid 由上下句谓语动词的时态可知，用一般过去时。注意，lay(放)是不规则动词。2.leaves 因leave(叶

8、)是可数名词，前面没有a等其它限定词，应当用复数。3.in 表示“用”某种语言，用介词in。4.though/if 由前后句之间的逻辑关系可知，意思是“即使(even though/if)我不能参加他们的谈话”。5.Luckily 放在句首，修饰全句，用副词作状语，表示“幸运的是”。6.standing 因noticedoing(注意到在做)是固定句式。7.a 表示过了“一段”时间之后。8.puzzled 表示“(人)感到迷惑的”，用-ed分词作形容词。9.to dry 表示加热的目的，作目的状语要用不定式。10.attract 由本句的主句的谓语动词believe与下文is dried,is

9、 thrown,dont waste等的时态可知，用一般现在时，指现在的观点或习俗；主语是leftovers，故用原形attract。四、语段改错 Theres no electricity and water and even notextbooks neither!Im still trying to adapt theseconditions.However,one thing is for sure,Ivebecome more imagine in my teaching.Science ismy the most challenging subject as my student

10、have no concept of doing experiments.oreithertoimaginativestudentsIn fact there is no equipment,and if I needwater I have to carry them from my house in abucket!The other day I was showing the boysthe weekly chemistry experiment when,beforeI know it,the mixture were bubbling overeverywhere!itknewwas

11、The boys who had never come acrossanything like this ago started jumpingout of the windows.before1.and or 前面有否定词no，否定句中表示并列关系用or。2.neither either 否定句结尾用either表示“也不”。3.在adapt后面加to 固定搭配：adapt to适应。4.imagine imaginative 在系动词become后面作表语，要用形容词。5.去掉most前面的the 因前面已有my修饰，不用the。6.student students 因后面动词是have。

12、7.them it 替代前面不可数名词water。8.know knew 根据时态，此处应用过去时。9.were was 前面名词mixture为单数，故用was。10.ago before 单独使用，指“以前”用before。重点词汇讲练1.relevant adj.有关的；切题的例句 Her appearance is not relevant to whether she can be a good teacher.她的长相跟她能否成为一名好老师无关。联想 relevance n.关联；相关性搭配be relevant to与有关/相关(=be related to)Have no re

13、levance to与无关(=have nothing to do with)例句 The gift you give is not something your loved one keeps but avoluntary contribution towards the lives of people who really need it.你送的礼物不是给你所爱的人保存的，而是给那些有真正生活需要的人的一种无偿捐助。2.voluntary adj.自愿的;志愿的;无偿的派生 _n.志愿者 v.自愿做_adv.自愿/志愿地搭配volunteer for sth.自愿提供某物volunteer

14、 to do sth.自愿做某事be voluntary to do sth.自愿做某事voluntarilyvolunteer运用 用volunteer的适当形式填空或完成句子。Charities rely on _(voluntary)donationsvoluntary They _(voluntary)help the aged in their community when they are free Many engineers _(自愿来这里工作)on Sundays volunteer to/are voluntary to work here voluntarily 3.op

15、erate vi.工作；运转；做手术(on)vt.&vi.操作；经营例句 This gift covers the cost of exercise books and textbooks for community primary schools that operate in poor or remote villages.这份礼物包含了贫困或偏远山村办的社区小学用的练习本和课本的费用。operate sth.操作/经营operate on sb.给某人做手术come into operation 实施；生效operate a business 经营一家企业搭配派生 _ n.经营；操作；手

16、术；生效operation The new drug _(开始生效)not long after it is taken.运用 根据汉语提示完成英文句子。(1)What skills are needed to_(操作那台机器)？operatethat machine will come into operation/will begin to operate 他父亲经营着一家大公司，在几个城市里运营着且盈利很高。作为对社会的回报，他去年为一位动了手术急需帮助的病人捐了许多钱。His father _which_,making high profits.In return for societ

17、y，last year he _ a patient in need,who _.was operated on is operating a big company,operates in several cities donated much money to4.hear from sb.收到某人的来信例句 Hearing from Fernando will give you an opportunity to learn about another culture.收到费尔南多的信将会给你了解另一种文化的机会。注意 hear from的宾语是人，不是letter。运用(1)They w

18、ill be delighted to_(收到你的来信的).hear fromyou(2)Havent you_(听说过姚明）heard of Yao Ming5.be dying to do sth.极想；渴望例句 I know you are dying to hear all about my life here.我知道你极想了解我在这儿的生活情况。说明 表示“渴望做某事”的还有long to do sth.，desire to do sth.，be eager to do sth.，have an desire to do sth.等；表示“极想得到某物”的有long for，be d

19、ying for，be thirsty for，have a strong desire for等。运用 根据括号中的提示完成句子。After a long dry season,the trees_(迫切需要水分).Nowadays there are more and more students_(极想出国留学).dying to study abroadare dying/thirsty for water6.in need在困难中；在穷困中例句 We should do all we can to help those in need.我们应该尽力帮助有困难的人。搭配in need o

20、f 需要There is no need to do sth.没必要做某事运用 根据汉语提示完成下列英文句子。_(没必要查每一个生词)you come across in the dictionary while reading.Some poor areas in China are _(急需合格的教师和医生).need of qualified teachers and doctorsThere is no need to look up everynew wordin great7make a difference to对有影响起作用例句 To be honest，I doubt whe

21、ther I am making any difference to these boys lives at all说实在的，我真的怀疑我教的课能否让这些孩子的生活有所改变。have an effect on对有影响make much/a great difference 有很大影响make no/a little/some difference 没有/有一点/一些影响联想运用 根据括号中的提示完成句子。The Internet _(给世界人民带来了巨大的影响)To be honest，whether youll agree with me _(对我没有影响)makes no differen

22、ce to me has made a great difference to people all over the world 8to be honest老实说；说实话；说实在的例句 To be honest，we dont have a chance of winning说实话，我们没有获胜的可能。联想to be exact确切地说；to be fair公平地说仿写根据汉语提示完成下列英文句子。_(说实话),I dont want to go to the party tonightTo be honest _(公平地说)，some studies do suggest a cancer

23、 risk associated with cellphone usage He came back home very late last night,or early this morning _(确切地说)to be exactTo be fair写作句型仿写1.It is/was a privilege to do sth.做某事是件荣幸/难得的事原句It was such a privilege to have spent a day with Tombes family.与汤贝一家度过一天,真是荣幸之至。(B7 P30)例句 It was a privilege to work with such a great scientist.能与如此伟大的科学家一起工作真是一种荣幸。仿写 根据汉语意思完成下列句子。_(很荣幸)for me to give you a talk here.(2)It was a privilege _ _(出席这个仪式).It is a great privilegeceremonyto attend theThank You!