高考英語一輪總復(fù)習(xí) 第一部分 教材知識梳理 Unit 17 Laughter課件 北師大版選修6

Unit 17Unit 17LaughterLaughter重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞1.amuse vt.逗樂,使(某人)笑amusement n.娛樂amused adj.愉快的;被逗樂的amusing adj.有趣的2.response n.回答respond vt.回答;響應(yīng) vi.回復(fù);做出反應(yīng)3.unbelievable adj.難以置信的;極其驚人的believable (反義詞)adj.可相信的4.harmony n.協(xié)調(diào),和諧harmonious adj.和諧的5.withdraw vt.提取;撤退withdrew (過去式)withdrawn (過去分詞) 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞6.account n.賬目;存款 vi.解釋7.forgetful adj.健忘的forget vt.& vi.忘記;忽視8.overlook vt.忽視 n.忽視;瞭望9.clarify vt.澄清,講清楚clarification n.澄清;說明10.delay n.延誤,延期 vt.& vi.延期;推遲11.identification n.身份identify vt.確定;鑒定;識別,辨認(rèn)出 vi.確定;認(rèn)同;一致12.scared adj.驚恐的,擔(dān)驚受怕的scary adj.可怕的,恐怖的;膽小的scare vt.使驚恐;使害怕 vi.受驚嚇;感到害怕重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞13.swiftly adv.迅速地swift adj.敏捷的,迅速的14.caution n.謹(jǐn)慎,小心cautious adj.謹(jǐn)慎的,小心的15.acknowledge vt.認(rèn)可,承認(rèn)acknowledged adj.公認(rèn)的16.resist vt.抵抗,抵制resistance n.抵制,抵抗;阻力17.scold vt.罵,責(zé)罵18.forbid vt.禁止,不準(zhǔn)forbidden adj.不允許的,禁用的19.purely adv.完全地,僅僅pure adj.純的;純粹的;純潔的 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞20.universal adj.通用的,普遍的;全世界的universe n.宇宙21.astonished adj.驚訝的,吃驚的astonish vt.使驚訝,使驚駭astonishment n.驚訝;令人驚訝的事物22.raw adj.生的,未煮過的23.desperateadj.不顧一切的desperation n.絕望24.obtain vt.得到,獲得pensate vt.補(bǔ)償,賠償compensation n.補(bǔ)償;報酬重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞26.convince vt.使相信convinced adj.確信的;信服的convincing adj.使人信服的;有力的27.rarely adv.很少,難得rare adj.稀有的 adv.極其,非常28.starve vi.挨餓,餓死starvation n.饑餓;餓死29.tough adj.艱難的;不幸的;強(qiáng)壯的,強(qiáng)健的30.accomplish vt.取得(成功),完成(任務(wù))accomplishment n.完成;成就 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞1.burst out laughing突然笑起來2.cash a check/cheque兌現(xiàn)支票3.wait in line排隊4.get rid of 處理掉,擺脫5.fool around胡鬧,瞎弄6.from time to time不時地7.result in導(dǎo)致,造成8.run into撞上9.turn sb.off 令人討厭10.regardless of 不管,不顧11.play around四處游戲12.pull faces做鬼臉13.thanks to多虧,由于重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞14.do sb.good對某人有益 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞1.當(dāng)菜送到后,他吃驚地發(fā)現(xiàn)“韃靼牛排” 實際上就是生漢堡。When the dish arrives,he is shocked to discover that “steak tartare” is actually raw hamburger.2.還在上小學(xué)時,羅溫就表現(xiàn)出令人欽佩的表演天賦。While still at primary school,Rowan had already shown admirable acting talent.3.這是你生活中很少發(fā)生的事情之一,你意識到你正面對著天才。It was one of those things which happen very rarely in your life,when you realize you are in the presence of genius. Rowan Atkinson is the actor 1.playing(play) Mr Bean.In Britain,he is quite famous for many other 2.wonderful(wonder) characters.However,internationally,he is best known 3.for the dizzy,awkward,clumsy but always 4.amusing(amuse) Mr Bean.In fact,Rowan isnt anything like his famous creation in his life.Rowan used to be the schoolmate of Tony Blair,the former British Prime Minister.While at Newcastle University,he had the highest marks in his year.And it was at Oxford 5.that he obtained his Masters degree in electrical engineering.Rowan had some problems 6.speaking(speak),but he compensated for this by talking 7.purposely(purpose).While still at primary school,his acting talent had already been shown,but he was not 8.confident(confidence) about himself until he met a group of 9.talented(talent) people at university.Another key event occurred in 1976 10.when he discovered his face,which was rare to happen in peoples daily life. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞accountn.賬目;存款;記述,陳述;理由 vi.解釋I wanted to withdraw $40 from our bank account,but Im so forgetful that I couldnt remember if 40 was spelled “fourty”or “forty”.我本打算從我們的賬戶中取出40美元,但我忘記40應(yīng)該拼寫為“fourty”還是“forty”。(教材原句P20)Your account of events does not correspond with hers.你對事情的陳述與她說的不相符。常見用法account for導(dǎo)致;做出解釋on account of 由于,因為take.into account/take account of.=take.into consideration考慮到;顧及on no account=in no way/by no means/under no circumstances/in no case/at no time/in no sense決不 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞These products,in total,account for about 80% of all our sales.這些產(chǎn)品總共約占我們?nèi)夸N售額的80%。 We can not account for his failure in the English examination.我們無法解釋他為什么在英語考試中未考好。 On no account should young people neglect their daily physical exercise.青年人決不應(yīng)疏忽每天的體育鍛煉。 Innocent people get into trouble on account of others misfortune.城門失火,殃及池魚。 現(xiàn)學(xué)活用用適當(dāng)?shù)慕樵~填空1.The bad weather accounts for the delay of the train.2.He has to retire from his position on account of his health.3.Before deciding on the price,we should take the cost into account.4.On no account will we break our promise once we make it. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞delayn.延期,延誤 vt.& vi.延期,推遲;耽擱Heavy snow last winter caused long delays at Heathrow airport.去年冬天的一場大雪,導(dǎo)致希思羅機(jī)場航班的長時間延誤。(教材原句P20)After a long delay,he got around to writing the letter.耽擱了很久以后,他找到時間寫這封信。So dont delay,and write in now for your chance of a free gift.所以不要再等了,現(xiàn)在就給我們寫信,您將有機(jī)會得到一份免費(fèi)禮物。常見用法without delay=immediately立刻,毫不耽擱a delay of.(多長時間的)延誤delay sth./doing sth.=put off/postpone doing sth.延緩做某事 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞They made the decision without delay.他們毫不猶豫就做了這個決定。 There was a delay of two hours before the plane took off.飛機(jī)起飛推遲了2個小時。 They had delayed having children,for the usual reason,to establish their careers.為了那個常見的原因創(chuàng)立自己的事業(yè),他們推遲了要孩子。 詞義辨析作動詞時,delay和postpone都有“推遲,延期”之意。1.delay指由于各種客觀原因而導(dǎo)致某事被“耽擱”。2.postpone指主觀上的推遲,也指把某人和某事置于次要位置?，F(xiàn)學(xué)活用單句填空1.This matter should be reported to the president without delay.2.It is said that the sports meeting was delayed(delay)till next week. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞acknowledgevt.承認(rèn);表示感謝常見用法acknowledge that.承認(rèn)acknowledge doing sth.承認(rèn)做某事acknowledge sb./sth.as/to be.承認(rèn)某人/事是It is universally acknowledged that.是大家公認(rèn)的,眾所周知We acknowledge him as a genius.我們承認(rèn)他是個天才。They acknowledged Peter (to be) the best player in the football team.他們公認(rèn)彼得是足球隊里最優(yōu)秀的隊員。 Its universally acknowledged that parents exert great influence on their children.眾所周知,父母對孩子有著重要的影響。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞拓展延伸“眾所周知”句型也可以表達(dá)成:It is well known that.As is known to all.What is known to all is that.詞義辨析1.acknowledge通常指公開承認(rèn)某事的真實情況或自己的過錯。2.admit強(qiáng)調(diào)因外力或良心驅(qū)使或經(jīng)判斷而明確承認(rèn),多含不情愿或被迫意味。3.recognize作“承認(rèn)”解時,系書面用詞,主要指合法的或外交上的承認(rèn),也指公認(rèn)。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用完成句子1.大家普遍認(rèn)為他是世界最佳運(yùn)動員。He is widely acknowledged as/to be the best player in the world.2.他拒絕承認(rèn)他被擊敗了。He refused to acknowledge that he had been defeated.3.他承認(rèn)犯了個大錯。He acknowledged making/having made a big mistake. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞resistvt.抵抗,抵制Putting a red nose on while you are stuck in a traffic jam can be a good way of resisting the tension caused by the jam.在堵車的時候戴上紅鼻子可能是一個很好的抵制堵車造成的壓力的方式。(教材原句P22)I couldnt resist the temptation from delicious food.我抵制不住美食的誘惑。Jim is a teenager,so he couldnt resist what others ask him to do.吉姆是個少年,所以他抵制不住他人的要求。常見用法resist (doing) sth.抵制/反對(做)某事cant resist doing sth.=cant help doing sth.忍不住做某事 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞拓展延伸1.resistance n.抵抗,反對2.resistant adj.抵制的;有抵抗力的be resistant to sth.對某物有抵抗力的現(xiàn)學(xué)活用用括號中所給單詞的適當(dāng)形式填空1.Her voice is pleasant to earsvery confident,very appealing and very hard to resist(resist).2.One cannot help being old but one can resist being aged(age). 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞amusevt.逗樂,使(某人)笑He constantly gets into awkward and absurd situations,which greatly amuses audiences regardless of their nationality or culture.他不斷陷入尷尬而荒唐的情景中,將不同國籍或文化背景的觀眾逗樂。(教材原句P24)My funny drawings amused the children.我那滑稽的圖畫把孩子們給逗樂了。常見用法amuse oneself with 以自娛We amused ourselves with the cat while we waited.我們在等待時以逗貓為樂。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞拓展延伸1.amused adj.愉快的,開心的;被逗樂的be amused at/by 以為樂keep sb.amused 使某人快樂2.amusementn.娛樂,消遣,娛樂活動to ones amusement 讓某人感到好笑的是3.amusing adj.有趣的Everyone was amused at/by the story about the dog.大家都被那只狗的故事逗笑。To my amusement,he sang a funny song.令我感到好笑的是,他唱了一首滑稽的歌。He likes to surround himself with amusing people.他喜歡與有趣的人為伍。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用用括號中所給單詞的適當(dāng)形式填空1.The children amused themselves(they) by playing hide-and-seek games.2.The children are/were amused(amuse)at the story tellers jokes.3.To my great amusement (amuse),his false beard fell off. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞astonishedadj.驚訝的,吃驚的When he looks at the menu,an astonished look swiftly appears on his face.當(dāng)他看到菜單時,他的臉上迅速出現(xiàn)了驚訝的表情。(教材原句P24)常見用法be astonished by/at.對感到驚訝be astonished to do sth.對做某事感到驚訝My parents looked astonished at my news.我父母聽到我的消息后顯得十分驚訝。 He was astonished to feel the atmosphere of peace and calm on the sea.他對感受到海上那種平和寧靜的氣氛感到驚訝。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞拓展延伸1.astonish vt.使驚訝astonish sb.使某人驚訝It astonishes sb.that.使某人沒想到的是2.astonishing adj.令人感到驚訝的3.astonishment n.驚訝;令人驚訝的事物to ones astonishment 使某人感到驚訝的是in/with astonishment 驚訝地The news astonished all of us.那個消息讓我們都非常驚訝。He was eating his food with astonishing speed.他在以驚人的速度吃東西。To my astonishment,it had completely disappeared.使我驚訝的是,它消失得無影無蹤了。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用單句改錯1.I was astonishing at the news that over 20 people had been killed in the coal mine accident in Heilongjiang.(astonishing改為astonished)2.To my astonish,I found them living in a makeshift tent.(astonish改為astonishment) 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞convincevt.使相信,說服,使承認(rèn)Although his teachers predicted a career in acting,Rowan was not convinced himself.雖然他的老師預(yù)言他將來會從事表演事業(yè),但是羅溫自己并沒有信服(教材原句P25)常見用法convince sb.使某人相信,說服某人convince sb.of sth.=persuade sb.of sth.使某人信服某事convince sb.that.使某人信服convince sb.to do sth.說服某人做某事convince oneself相信自己He tried to convince them of the safety of traveling by airplane.他想要使他們相信乘飛機(jī)旅行的安全性(高)。重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞Her parents cannot convince her that she has made a wrong decision.她的父母親無法說服她,讓她相信她的決定錯了。 拓展延伸1.convinced adj.確信的,深信的be convinced of sth./that.相信Im fully convinced that.我堅信2.convincing adj.令人信服的現(xiàn)學(xué)活用單句填空1.Your excuse is too weak to convince me of your innocence.2.Id convinced myself (I) that I was right.3.I have been trying to convince him to see(see) a doctor. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞get rid of除掉,去掉,革除;擺脫It wouldnt be beneficial if humor got rid of all the stress from our lives.如果人類消除了生活中所有的壓力將是不利的。(教材原句P22)She cant get rid of the cold.她傷風(fēng)老是不好。 How can you get rid of a bad habit?你怎樣才能改掉壞習(xí)慣呢?拓展延伸1.rid sb.of sth.使某人擺脫某物rid oneself of sb./sth.使自己從擺脫2.abolish 廢除,廢止throw away扔掉,丟棄;浪費(fèi) (機(jī)會、優(yōu)勢或好處)重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用完成句子1.如何清除這些東西是個大問題。How to get rid of/throw away these things is a big problem.2.積習(xí)難除。It is difficult to get rid of deep-rooted habits. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞result in引起,導(dǎo)致拓展延伸1.result from.由造成,因而產(chǎn)生as a result結(jié)果as a result of.由于with the result that.其結(jié)果是without result沒有結(jié)果;白費(fèi)2.lead to導(dǎo)致;(道路)通向bring about造成,引起,導(dǎo)致cause導(dǎo)致;引起His illness resulted from eating bad food.他的病是吃了變質(zhì)食物引起的。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用完成句子1.這次事故造成了三人死亡。The accident resulted in three people being killed.2.艾麗斯今天早上睡過了頭,結(jié)果上班遲到了。Alice overslept this morning.As a result,she was late for work.3.我遲到了,因此我沒能趕上火車。I was late,with the result that I missed my train. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞regardless of不管,不顧He constantly gets into awkward and absurd situations,which greatly amuses audiences regardless of their nationality or culture.他不斷陷入尷尬而又荒唐的情景中,將不同國籍或文化背景的觀眾逗樂。(教材原句P24)They decorated the house regardless of cost.他們不惜花大價錢裝修這棟房子。 拓展延伸1.regardless adv.不顧,不加理會regarding prep.關(guān)于,至于regard n.考慮;注意;問候 vt.注意;考慮;尊敬 vi.注意;注視in/with regard to 關(guān)于,至于as regards 關(guān)于,至于regard with對待 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞2.in spite of/despite不管,不顧The weather was terrible but we carried on regardless.天氣非常惡劣,但我們并不理會,照常進(jìn)行。As regards environmental issues,the government will enforce existing regulations.關(guān)于環(huán)境問題,政府將執(zhí)行現(xiàn)行條例。特別提醒despite,regardless of和in spite of是介詞和介詞短語,后面接名詞、代詞和動名詞;although和though是連詞,引導(dǎo)讓步狀語從句。重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用用regardless of,although或despite填空1.This special school accepts all disabled students,regardless of educational level and background.2.Despite the high mountains and thick forests,the doctors and nurses rushed to the scene of the accident for the rescue.3.He often helps me with my English although he is quite busy. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞be+adj.+to do sth.When the dish arrives,he is shocked to discover that “steak tartare” is actually raw hamburger.當(dāng)菜送到后,他吃驚地發(fā)現(xiàn)“韃靼牛排” 實際上就是生漢堡。(教材原句P24)此處is shocked to discover.是“be+adj.+to do sth.”結(jié)構(gòu),其中表示喜、怒、哀、樂等的形容詞作表語,后跟動詞不定式、介詞短語或從句表示原因。常見的此類形容詞有eager,anxious,worried,surprised,shocked,ready,sorry,excited,pleased,glad,happy,angry等。The firm is anxious to gain a toehold in Europe.這家公司急于在歐洲找個立腳點(diǎn)。She didnt appear at all surprised at the news.她聽到這消息時一點(diǎn)也沒有顯得吃驚。Im truly sorry that things had to end like this.事情落到這樣的結(jié)局,我從內(nèi)心里感到歉疚。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞現(xiàn)學(xué)活用用括號中所給單詞的適當(dāng)形式填空1.Though surprised(surprise)to see us,the professor gave us a warm welcome.2.We were excited to find(find)the temple still in its original condition. 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞狀語從句中的省略While still at primary school,Rowan had already shown admirable acting talent.還在上小學(xué)時,羅溫就已經(jīng)表現(xiàn)出令人欽佩的表演天分。(教材原句P25)句子While still at primary school是狀語從句的省略形式,其完整形式是While he was still at primary school。1.狀語從句中的省略規(guī)則。當(dāng)從句的主語和主句的主語一致(或者從句的主語為形式主語it)且從句的謂語中包含be動詞,如be doing,be done,be to do,“be+adj.”等,在此種情況下可以省去從句的主語和be動詞,保留be動詞之后的部分,被保留部分常為現(xiàn)在分詞、過去分詞、不定式、形容詞等。 重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞2.常見的幾種狀語從句的省略。(1)when,while,as,until引導(dǎo)的時間狀語從句的省略。While (he was) living in England,he picked up some English.他住在英格蘭時學(xué)會了一些英語。(2)if,unless,once引導(dǎo)的條件狀語從句的省略。Come along with me if (it is) possible.如果可能的話,同我一道來吧! (3)though,although,even if,even though引導(dǎo)的讓步狀語從句的省略。 Even if (I am) invited to,I wont go to such a bad lecture.雖然已被邀請,但我不可能去聽這么糟糕的講座。(4)as though,as if,as引導(dǎo)的方式狀語從句的省略。He stared at the girl as if (he was) seeing her for the first time.他盯著那個女孩看,似乎是第一次見她。重點(diǎn)短語重點(diǎn)句型重點(diǎn)單詞(5)than引導(dǎo)的比較狀語從句的省略。She looks much more beautiful than (she was) before.她看起來比以前漂亮很多?，F(xiàn)學(xué)活用根據(jù)括號中所給的漢語意思完成句子1.While/When (I was) in Beijing(在北京的時候),I paid a visit to the Summer Palace.2.When/As (he was) a young man(當(dāng)他是個年輕人的時候),Abraham Lincoln was a storekeeper and postmaster.3.Unless (it is) repaired(除非修理),the machine is of no use.4.A girl stood at the gate of the school as if (she was) talking with her English teacher (好像在跟她的英語老師講話). 一、單句填空1.(2015新課標(biāo)全國卷改編)Over the years,Parisian cafes (fall) victim to changes in the French lifestylelonger working hours,a fast-food boom and a younger generations desire to spend more time at home.have fallen。由over the years可知,應(yīng)用現(xiàn)在完成時。句意:近年來,巴黎的咖啡館成了法國生活方式變化的犧牲品工作時間變長,快餐業(yè)興盛,年輕人更喜歡待在家中。2.(2015北京高考改編)Many studies show that older parentstodays grandparentswould have called their children more often if the means and cost of doing so had not been barrier.a。barrier作“障礙,障礙物”講為可數(shù)名詞,此處應(yīng)用不定冠詞表泛指。句意:許多研究表明,如果交流手段和成本不是交流的障礙的話,上一代家長,即現(xiàn)在的祖父母們給子女打電話的頻率會更高。3.(2015北京高考改編)Electronic wastes also contain many (poison) metals.poisonous。所填詞作定語修飾metals,應(yīng)用形容詞poisonous“有毒的”。句意:電子垃圾還包括很多有毒的金屬。4.(2015湖南高考改編)While finding information is easier than ever,at the same time,researching has become complex.more。從句中用了比較級詞easier,主句也應(yīng)用比較級形式與之匹配。句意:盡管查詢信息比以往更容易了,但與此同時科研卻變得更復(fù)雜了。5.(2015江蘇高考改編)In many countries the concept of extended producer responsibility is being considered or has been put place as an incentive(鼓勵)for reducing waste.in。句意:在很多國家,生產(chǎn)者責(zé)任延伸制的理念正在被人們考慮或者已經(jīng)準(zhǔn)備將其轉(zhuǎn)化為實踐,以鼓勵人們減少垃圾。put.in place“把放在適當(dāng)?shù)奈恢?將準(zhǔn)備就緒”。6.The(damage) ship managed with difficulty to get back to port.damaged。此處應(yīng)用過去分詞形式的形容詞作定語,修飾名詞ship,意為“受損的”。 7.(2015江蘇高考改編)The number of smokers,as is reported,(drop) by 17 percent in just one year.has dropped。in just one year為時間段,再結(jié)合定語從句的時態(tài)可知,應(yīng)用現(xiàn)在完成時表示結(jié)果;the number of短語作主語時,謂語動詞用單數(shù)形式,故填has dropped。句意:據(jù)報道,吸煙者人數(shù)僅一年之內(nèi)就減少了17%。8.(2015天津高考改編)They have potential (apply) in everything from education to health care and are already finding their way into some of these spaces.application(s)。句意:他們在教育到醫(yī)療保健的各個方面都有潛在的應(yīng)用,并且已經(jīng)進(jìn)入到了太空領(lǐng)域。application在此表示“應(yīng)用,用途”之意,可作可數(shù)名詞或不可數(shù)名詞。 9.(2013廣東高考改編)If you dont enjoy what you do,it is going to feel like(bear) pain and will likely make you quit well before you ever become good at it.unbearable。根據(jù)語境以及pain可知此處應(yīng)填unbearable,表示“無法忍受的疼痛”。10.(2013上海高考改編)That is why many amusics intentionally stay away from placesthere is music.where。此處先行詞為places,應(yīng)用where引導(dǎo)定語從句。 二、單元話題微寫作笑的作用根據(jù)提示,將以下句子連成一篇英語短文。1.眾所周知,笑可以使人放松和快樂。(relaxed)2.它是對抗多種身體疾病的強(qiáng)有力的武器。(powerful;against)3.笑是釋放壓力的方式之一,也可以改善緊張的心理。(efficient;relieve;state of mind)4.對于需要健康的人來說,笑就是“靈丹妙藥”。(best medicine)As we all know,laughter can get us relaxed,calm and happy.It is a powerful weapon against many kinds of diseases.Laughter is also an efficient outlet to relieve stress and can improve our state of mind.Therefore,laughter is the best medicine for those who want to be healthy.