1、Module7Unit 2 Fit for life（1）1、chew vt.咀嚼，嚼碎，深思Many people like to chew mint gum in the summer.许多人喜欢在夏天嚼薄荷口香糖。You must chew your food well before you swallow it.食物吞下去之前先要细细咀嚼。Ill chew the problem over for a few days.这个问题我会仔细思考几天。我给你一天的时间来考虑。Ill give you one day to.chew over2、vital adj.至关重要的，有活力的，生死攸
2、关的The government saw the introduction of new technology as vital.政府认为引进新技术至关重要。The heart is a vital organ.心脏是维持生命必须的器官。vital energies 生命力vital style 生动的文体a vital wound 致命伤a vital question 生死攸关的问题vital part(身体的)要害处vital information The samples could give scientists about longterm changes in the earth
3、s atmosphere.这些样品能给科学家提供关于地球大气长期变化的至关重要的信息。3、circulate vi.流通，循环，传播Please open a window to allow the air to circulate.打开窗子让空气流通。spread,circulate,distribute均含“传播，散播”之意。spread 普通用词，使用广泛。指传播疾病、思想、文化、习惯或谣言等。circulate 既指某物在一物体内循环流动，又可指在一定范围内传播物品、刊物或思想、语言等。distribute 指把一定数量的东西分成若干等份进行分发。circulate freely Mo
4、ney shall within the common market.货币应在共同市场内自由流通。4、accelerate v.加速，提前，跳级The leader is losing ground as the rest of the runners accelerate.领先者在其余赛跑者加速时就逐渐失去了优势。The car accelerated as it overtook me.那辆汽车一加速就超过了我。accelerated our departureThe bad weather.糟糕的天气促使我们早日离开。5、sharp adj.锋利的，突然的，灵敏的，明显的，辛辣的Cats
5、 have sharp claws.猫有锋利的爪子。There is a sharp drop in the prices.价格出现暴跌。It was very sharp of you to have noticed that.你注意到了这一点是够机灵的。Bring the object into focus if you want a sharp photograph.要照出清晰的照片，就要把焦点对准物体。keen,acute,sharp 这些形容词均有“锐利的、敏锐的、机敏的”之意。keen 多指对复杂的事物或问题有敏锐的观察和敏捷的理解。acute 侧重感觉敏锐，能分辨出一般人难以觉察
6、的细微区别。sharp 指人头脑精明、敏锐或机警。sharpWe arrived at three(oclock).我们在3点整到达。1、try out 试验，选拔(尤指运动比赛或者角色甄选)The method seems good but it needs to be tried out.这个方法似乎不错，但需要试验一下。try out for 参加选拔 Shirley will try out for the lead in the play.雪莉将参加该剧主角的选拔演出。2、subscribe to 订阅，同意，支持，捐赠Do you subscribe to her pessimis
7、tic view of the state of the economy?你是否同意她对经济状况所持的悲观看法？We an animal protection society.我们定期捐款给一个动物保护协会。subscribe to3、be addicted to 沉溺于；对成瘾He was addicted to gambling.他赌博成瘾。addiction n.瘾；嗜好addictive adj.使人上瘾的；使人入迷的The parents felt helpless when they found that their son had love stories for long.当得
8、知他们的儿子已经沉溺于电脑游戏很久时，这对父母感到很无望。been addicted to4、let out(1)“放掉，放出”文意，美式英语中有“结束；放学；散场”的含义。There seemed a man in the garden.Let the dog out.好像有个人在花园里，把狗放出来吧。Let the air out of the balloon and put it into the plastic bag.释放气球中的空气，把它放在塑料袋里。The movie lets out at 10：00 pm.电影在晚上10点钟散场。4、let out(2)let sth.out
9、 使知道，泄露；增大尺寸；出租(房屋)Who let that news out?是谁泄露了消息？The coat is tight for me,so I want to let it out.这件外衣太紧了，我想将它改大。I want to live outside London.Do you know there is any house let out?我想住在伦敦外面，你知道哪有出租的房屋吗？let out a cry/secret 发出叫喊声/泄露秘密let alone更不用说；更何况let sb.alone不要管；不打扰let down不支持；使失望；放下let in 漏水；欺骗
10、；让进去let sb.in for sth.使陷入；使卷入let on(to sb.)泄密let sb.off 放过；宽恕let sb.off sth.允许(某人)不做He accidentally _ that he had been laid off and had to make a living away from home.他无意中透露他下岗了，不得不离家去谋生。let outMany fans are crowding in the concert.The news of the famous singers absence has really _ them _.许多歌迷涌入音乐
11、厅，那位著名歌星缺席的消息真的使他们失望。let;down 5、wear out(使)穿破，用旧，精疲力竭Cheap shoes wear out quickly.便宜的鞋子很快就穿坏了。The long journey wore every of us out.长途跋涉弄得我们每一个人都筋疲力尽。worn out 精疲力竭的；破旧的，不能再用的 be tired out 使精疲力竭，使过分劳累be exhausted with 因而疲劳a pair of old worn out walking boots一双穿破了的旧步行靴_ after a long walk,Mike called a
12、nd said he could not come to the party.A.Having worn out B.Being worn out C.To worn out D.Worn outDwear out 常用于被动语态，be worn out 极度疲惫。而wear out 和逻辑主语Mike之间存在被动关系，因此选D。句型it is likely that，意为“很有可能”，that连接的是真正的主语从句。It is likely that interest rates will increase.利率很可能会增长。1、If you open up any medicine cup
13、board or go to any medicine counter in the world,it is likely that you will find aspirin and penicillin.只要打开世界上任何一个药柜或走到任何一个医药柜台，你很有可能发现阿司匹林和青霉素。There is a possibility that 有一个可能性There is a he might go back to Seattle.有一种可能是他可能回西雅图了。possibility thatThere is a that he has seen this movie.他很可能看过这部影片了。
14、high possibility2、Not only has aspirin proved vital for reducing fever and helping stop pain,but there are also other things that aspirin can help with.阿司匹林不仅证明了在退高烧、阻止疼痛方面很重要，而且还能有其他的作用。本句是由not onlybut also引导的并列句。not only放在句首时，前一分句要倒装。Not only did the dog bark at him,but(it)bit him.这只狗不但对他吠叫，而且咬了他。
15、Not only should software keep quiet about its problems,but it should also have the intelligence,confidence,and authority to fix its problems on its own.软件不仅应该对自己的事情保持安静，而且应该是聪明、自信并自主地解决自己的问题。1.A考查形容词的辨析。sharp 明显的，急剧的；slight 轻微的，稍稍的；natural 自然的，天生的；modest 谦虚的，不过分的。因此选A。句意：现在的孩子们在创造力上有很大的提高，因为他们被极力地鼓励
16、去发挥他们的天赋。1.Nowadays,there is a _ increase in childrens creativity,for they are greatly encouraged to develop their talents.(2011福建)A.sharp B.slight C.natural D.modest2.A考查连词。whenever 无论何时；however 然而；whichever 任何一个；wherever 无论哪里。关系副词在后句中充当状语，根据语境可知是指时间，选A。句意：请打电话给我的秘书安排今天下午的会议，或者在你任何方便的时候也行。2.Please call my secretary to arrange a meeting this afternoon,or _ it is convenient to you.(2011江西)A.whenever B.however C.whichever D.wherever
