Unit 4 Words and expressions(一) (ppt课件)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Unit 4 body languageWords and expressions1.interaction n.交流交流;相互影响相互影响interact.v-interact with.与与.相互交流相互交流/影响影响interactive.adjEg.翻译翻译Interaction within the system must also be considered.系统内部的相互作用也必须加以考虑。系统内部的相互作用也必须加以考虑。2.vary vi.(根据情况根据情况)变化变化;改变改变vary from A to B由由.到到.不等不等vary in在在.(大小、形状等大小、形状等)

2、上不同上不同various.adj.各种各样的各种各样的variety.n.多样化；多样化；a variety of/varieties of各种各样的各种各样的Eg.当我们讨论课堂活动时，意见往往因人而异当我们讨论课堂活动时，意见往往因人而异When we discuss something about class activities,opinions often vary from person to person3.appropriate adj.合适的合适的;恰当的恰当的be appropriate to/for适用于适用于.be appropriate to do sth做某事是合

3、适的做某事是合适的inappropriate 不合适的；不恰当的不合适的；不恰当的appropriately.adv4.by contrast相比之下相比之下in contrast to.与与.相比相比There is an obvious contrast between the cultures of East and WestEg.The high school students,by contrast,has plenty of work to do明显的差异明显的差异作为插入语作为插入语5.approve vi.赞成赞成;同意同意vt.批准批准;通过通过 disapprove.app

4、roval.n approving.adj赞许的；许可的赞许的；许可的 approve of sb/ones doing sth赞成赞成/同意某人做某事同意某人做某事Eg.My son made a discision without my_(approve)approval6.demonstrate vt.表现表现;表达表达;说明说明;证明证明 demonstration.n7.gesture n.手势手势;姿势姿势;姿态姿态 v.做手势；用动作示意做手势；用动作示意a kind gesture善意的善意的举动举动Eg.They communicated entirely by gestur

5、e.He gestured that it was time to go.8.witness vt.当场看到当场看到;目击目击;见证见证n.目击目击者者;证人证人 a witness to sthEg.He was a witness to the accident.9.employ.vt.使用；应用；雇用使用；应用；雇用employment.nemployer.雇主雇主employee.雇员；雇工雇员；雇工employ sth to do sth利用某物做某事利用某物做某事employ sb to do sth雇用某人做某事雇用某人做某事10.identical.adj.相同的相同的be i

6、dentical to.与与.相同相同Eg.Her dress is almost identical to mine11.interpret.vt.把把.理解（解释）为理解（解释）为.vi&vt口译口译interpretation.ninterpreter.口译员口译员interpret.as.把把.解释为解释为.12.differ.vi.相异；不同于相异；不同于differ from.in.在在.方面与方面与.不同不同Dogs differ from wolves in shape.different(adj)-difference(n)indifferent.adj.漠不关心的漠不关心的

7、13.favour.vt.较喜欢；选择；有利于较喜欢；选择；有利于 n.帮助；恩惠；赞同帮助；恩惠；赞同in favour of支持支持in ones favour对对.有利有利do sb a favour帮某人一个忙帮某人一个忙ask sb a favour请某人帮忙请某人帮忙favourite.adj.最喜欢的最喜欢的;特别受喜爱的特别受喜爱的favourable,adj.赞同的；支持的；优惠赞同的；支持的；优惠的的14.bow.vi.鞠躬；点头鞠躬；点头 vt低低(头头)bow to sb向某人鞠躬向某人鞠躬bow ones head低头低头15.break down 消除；分解；打破消

8、除；分解；打破 崩溃；身体跨了；机器坏了崩溃；身体跨了；机器坏了break in打断；插嘴打断；插嘴break into闯入闯入break out(战争、火灾等战争、火灾等)爆发爆发break up分散；拆散；驱散；分散；拆散；驱散；（关系等）破裂（关系等）破裂16.anger.n.愤怒；怒气愤怒；怒气 vt.使生气；激怒使生气；激怒Eg.The question clearly angered him.angry(adj)-angrily(adv)17.reliable.adj.可靠的；可信赖的可靠的；可信赖的rely.v.-reliance(n)rely on/upon依靠；依赖依靠；依赖

9、rely on sb to do sth指望某人做某事指望某人做某事rely on it that.相信相信/指望指望.Eg.1.You can rely on him_(help)when you are in trouble.2.You can rely on_that the talks between the two countries will not break down.18.trial.n&v.审讯；审判；试验；试用审讯；审判；试验；试用 on trial在试验中在试验中 trial and error反复试验；不断摸索反复试验；不断摸索19.assess.vt.评估；评价评估

10、；评价 assessment.n be assessed at.被估价为被估价为.assess.as make an assessment of 对对.作出评估作出评估Damage to the building was assessed at 40 000.该建筑物的损失估定为该建筑物的损失估定为4万英镑。万英镑。20.internal.adj.内部的；里面的内部的；里面的 external.adj.外部的外部的;外面的外面的21.pose.n.故作姿态；姿势故作姿态；姿势 vi.摆好姿势摆好姿势 vt.造成（威胁，问题等）造成（威胁，问题等）pose a threat/danger/ris

11、k to.构成威胁构成威胁/危险危险.22.bend.(使使)弯曲；倾斜；偏向弯曲；倾斜；偏向 bend-bent-bent bend oneself to.专心于专心于.;致力于致力于.bend to ones will.屈服于某人的意志屈服于某人的意志 a sharp/tight bend急转弯急转弯Learning by doing1.Anger seems simple when we are feeling it,but the causes of anger are_(vary)2.It was a challenging and demanding job,but somehow

12、 he managed it_(appropriate)3.It founded many youngsters(少年少年)now measure their status by how much public_(approve)they get online,often through“likes”.4.The year 2021_(见证见证)the great achievements that Chinas space industry made.5.At work,it is IQ that gets you_(雇用雇用),but it is EQ that gets you promoted.6.My new school life is very exciting and it differs_many ways _my previous one.variousappropriatelyapprovalwitnessedemployedinfromThank you