必修四Unit5单词详解ppt课件.pptx

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1、必修四（人教版）,Unit5 单词详解,1.various/adj./不同的，各种各样的,variety/n./变化，多样性，种类vary/vt.&vi./使不同，变化vary from.to.由.到.不等a variety of=varieties of.多种多样的all sorts of/all types of 各种各样的,2.fantasy/n./幻想，想象；空想，怪念头,His childhood fantasy about being afamous football player has come true.他儿时想成为一名著名足球运动员的梦想实现了。fantastic/adj.

2、/极好的，富有想象力的；fantasize/v./幻想，想象；,3.amusement/n./消遣；娱乐(活动),in amusement 开心地to ones(great)amusement 令人感到(极)好笑的是amuse sb./oneself by doing 通过做来取乐be amused at/by 对感到好笑amuse/vt./使发笑，使愉快；娱乐amusing/adj./有趣的，逗乐的amused/adj./感到快乐的,4.unique/adj./唯一的，独特的,Everyones fingerprints are unique.每个人的指纹都是独一无二的。uniquely/a

3、dv./唯一地，独特地注意：unique 不与most,very,rather 等程度副词连用,5.preserve/vt./保护，维护，保留；/n./保护区,preserve sb./sth.from sth.保护免受preservefor.为.而保存/保留.preservation/n./维护；保护；保养,6.length/n./长度，长,in length 长度at length 最后；终于；详细地The room is 15 feet in length and 10 feet in width.这房间长15英尺，宽10英尺。The matter will be discussed a

4、t greater length this evening.今晚将更详细地讨论此事。long/adj./长,7.minority/n./少数，少数民族,be in the minority 占少数minor/adj./较小的；次要的major/adj./主要的/v./主修major in.主修.majority/n./大多数be in the majority 占多数注：the/a majority/minority+名词作主语时，谓语动词的数与of 后面的名词保持一致。,8.advance/v./前进；提前/n./前进，提升,advance(sb.)to.提升(某人)为make advanc

5、es(in)(在 方面)进步，进展in advance 预先，提前(本单元重点短语）advanced technology 先进技术advanced/adj./先进的，高级的advance on/upon/toward.向推进/挺进,9.admission/n./承认(罪行)；允许进入,admit vt.&vi.承认；供认；准许进入；接纳；容纳make an admission of sth.admit sth.承认某事admit doing sth.承认做某事admit of sth.容许某事 admit to 承认；通向,admit that-从句承认admit sb./sth.into

6、sth.允许进入admit sb./sth.as/to be 承认某人或某物为,10.be famous for 以.闻名（著称）,be well known for=be famous for 以闻名be well known as=be famous as作为.而闻名（as 后接身份、职业）be well known to sb.=be famous to sb.为某人所熟知Guilin is famous for its beautiful view.,11.no wonder 难怪,(It is)No wonder(that).难怪；并不奇怪(It is)No wonder you w

7、ere late!难怪你来晚了！(It is)No wonder that he was so tired!难怪他这么累！,拓展：(1)It is a wonder that.令人惊奇的是(2)What a wonder!多么令人惊异！/真想不到！(3)wonder at/about 对疑惑/奇怪wh从句whto do奇怪；想知道if.用于请求别人做某事或请求对方许可，语气委婉,12.be modelled after 根据.模仿，仿造,model yourself on sb.以某人为榜样；The painter modelled his style after that of Picass

8、on.这位画家的风格是模仿毕加索。Your brother is so careful!You should modelyourself on him.你哥哥那么细心！你应该以他为榜样。,13.get close to 接近,close to 靠近；几乎keep a close eye/watch on 密切注视；严密监视close up/to 在近处close up to 离很近,e to life 活跃起来，使人更兴奋,come(back)to life/ones senses 苏醒过来come to oneself 恢复常态come to sb.(主意、办法等)被想出come to st

9、h.合计，共计，达到come to a conclusion 作出结论come to an end 结束,1Whichever and whatever you like,there is a theme park for you.无论你喜欢哪一个，不管你喜欢什么，都会有一个适合你的主题公园。,whichever和 whatever 的用法(1)whatever,whoever,whichever,whomever既可引导名词性从句，也可引导让步状语从句，在引导让步状语从句时相当于 no matter/what/who/which/whom。（2）whenever,wherever,howev

10、er引导让步状语从句，相当于no matter when/where/how.,3.“no matter+疑问词”只能引导让步状语从句，可放在主句前或主句后。whichever和 whatever 的用法提示：whichever和 whatever的区别在于：前者通常有范围，而后者没有范围。(1)whichever 无论哪一个，任何一个。既可以引导名词性从句，也可引导让步状语从句no matter which(whichever)只能引导让步状语从句。no matter what(whatever)只能引导让步状语从句。,whoever 无论谁，任何人。既可引导名词性从句，也可引导让步状语从句

11、。no matter who(whoever)只能引导让步状语从句。,2.One day,news came that Britains old king had died without a son.一天，英国的老国王去世并且他没有儿子的消息传来了。(P36),分析：本句中news came that.意为“有消息传来”，其中that引导同位语从句，作news 的同位语；News came that they won the football match.抽象名词fact,idea,thought,question,report,remark等后常跟同位语从句。引导同位语从句的词有连词tha

12、t,whether,连接副词how,when,where等。that 引导同位语从句时不作任何成分，但不能省略。,3.Futuroscope is not only for individuals,but is also the perfect mix of fun and learning for class outings.“观测未来”主题公园不仅适合个人，也适合学生全班出游，因为它是娱乐与学习的完美结合。（P38）,分析：not onlybut(also)意为“不但.而且”,为并列连词，类似的还有not merely.but also.,not onlybut as well,not only.too,not just.but also.Not only he but also his family like to walk after dinner.,注意：not onlybut(also)连接两个句子时，前一分句的谓语动词要部分倒装。Not only is the river polluted,but also the airhere is polluted,不仅河被污染了，这里的空气也被污染了。,