课件Unit2《Healthy_eating》

1、Unit two Healthy eating .重点单词聚焦 1Mary has been on a_(节食) for weeks but still hasnt lost any weight. 答案：diet 2He pushed against that big stone with all his_(力气) 答案：strength 3There is a time_(限制)：you must finish it in 30 minutes. 答案：limit 4The two men in the fight_(怒目而视) at each other. 答案：glared 5You

2、will_(受益) a lot from morning exercises. 答案：benefit 6 D o n t b e p a r t i c u l a r a b o u t food.A_(平衡) diet is very important for health. 答案：balanced 7The letter was not addressed to me but I opened it out of_(好奇) 答案：curiosity 8We aim to offer good value and service to all our_(顾客) 答案：customers

3、9He thought that crying was a sign of_(软弱) 答案：weakness 10I have_(查阅) a number of law books in the British Museums. 答案：consulted.重点短语再现重点短语再现1._ 1._ 增加体重增加体重2._ 2._ 不久以后不久以后3._ 3._ 削减；删节削减；删节4._ 4._ 欠债欠债5._ 5._ 谋生谋生6._ 6._ 赢回；重新获得赢回；重新获得7._ 7._ 撒谎撒谎8._ 8._ 被放过；被放过；( (做坏事做坏事) )不受惩罚不受惩罚9._ 9._ 应该应该10._

4、 10._ 减肥减肥 put on weightput on weightbefore longbefore longcut downcut downin debtin debtearn ones livingearn ones livingwin.backwin.backtell a lietell a lieget away withget away withought toought tolose weightlose weight(1)(1)植物得益于这场雨。植物得益于这场雨。 The plants _ the rain.The plants _ the rain.(2)(2)为了身体

5、健康，他出去旅行了。为了身体健康，他出去旅行了。 He was travelling _ his health. He was travelling _ his health. benefited frombenefited fromfor the benefit offor the benefit of(3)(3)我发现在结冰的路面上走时很难保持身体平衡。我发现在结冰的路面上走时很难保持身体平衡。 I found it hard to _ on the icy path.I found it hard to _ on the icy path.(4)(4)你得权衡一下住在乡下的好处和坏处。你

6、得权衡一下住在乡下的好处和坏处。 You have to _ You have to _ living in the countryside against the living in the countryside against the disadvantages. disadvantages. keep my balancekeep my balancebalance the advantages ofbalance the advantages of拓展运用拓展运用 (7)(7)这位老人只是站在那里对那个扒手怒目而视。这位老人只是站在那里对那个扒手怒目而视。The old man ju

7、st stood there _. The old man just stood there _. glaring at the glaring at the pickpocketpickpocket( (8)8)盗贼抢劫了那个银行并掠走了大量现金。盗贼抢劫了那个银行并掠走了大量现金。 Thieves robbed the bank and _ Thieves robbed the bank and _ _. _. got away withgot away witha lot of casha lot of cash 2.完成句子 (1)Its very important to _(保持大

8、自然平衡)However，at times it is disturbed，resulting in a number of possibly unforeseen effects. 答案：(1)keep the balance of nature 1.完成句子 Would you like some more chicken? No，thanks.I am_(正在节食) and Im trying to_(减肥) 答案：on a diet；lose weight 9.完成句子 This country_(负债) for a year because of the financial cris

9、is.Now things have improved a little. 答案：has been in debt .巧思妙解 1(2009重庆卷)With the world changing fast，we have something new_with all by ourselves every day. Adeal Bdealt Cto deal Ddealing 解析： 句意为：随着世界的快速变化，我们每天都有新的问题要独自处理。本题考查的是不定式作定语，have something to do，动词do逻辑上的主语是we，也就是句子的主语。 答案：C 2(2010东城练习二)Ev

10、ery year，Tom remembers to have some flowers_to her mother on her birthday. AsendBsent Csending Dbeing sent 解析：本题考查非谓语动词。have something done表示某事被做。 答案：B 4Has John repaired his washing machine? He had it_，because he was so busy. Ato repairedBrepair CrepairedDto be repairing 解析：句意为：约翰修好他的洗衣机了吗？他让别人修的，因

11、为他太忙了。have sth.done让某事被做。 答案：C 5 ( 上 海 春 招 ) I f w e h a v e i l l e g a l immigrants_in，many local workers will lose their jobs. AcameBcoming Cto comeDhaving come 解析：考查have的用法。句意为：如果我们让非法移民不断涌入，很多当地工人就会失业。此处是have sb.doing sth.结构，表示“让某人一直做某事”。 答案：B .语法专练 本单元语法情态动词() 1(2011河北唐山模拟)What do you think of

12、 the film Avatar? It_be better.I even want to see it twice. AwontBcouldnt CshouldntDmightnt 解析：考查情态动词。句意为：你觉得电影阿凡达怎么样？再好不过了，我甚至想看第二次。cant/couldnt与比较级连用，表示“再也没有更的了”。类似的用法还有“I couldnt agree more.(我完全同意。)” 答案：B 3(2011江西南昌模拟)The weather turned out to be fine yesterday.You _the trouble to carry your rain

13、coat with you. Ashould have takenBcould have taken Cneednt have takenDmustnt have taken 解析：should have done本应做某事，但却没做；could have done可能做了某事；neednt have done没有必要做某事，但却做了。根据句意C项最佳。must表推测时不能用在否定句中。句意为：昨天天气很好，你本来不必费力带着雨衣的。 答案：C 4(2011石家庄高中毕业班教学质检)John looks a bit upset.Did you tell him the bad news? Ye

14、s，but I_him after his birthday party. Ashould have toldBmust have told C shouldnt have toldDneednt have told 解析：考查“情态动词完成式”的用法。约翰看起来有点难过，因此“我本应该在他生日聚会之后再告诉他这个坏消息的”。should have done本该做某事(但是没有做)；shouldnt have done本不该做但却做了。 答案：A 5 T h e t r a ff i c i s h e a v y n o w ， s o Mike_come late. Lets wait t

15、en more minutes. AcanBneed CmayDshall 解析：考查情态动词的用法。句意为：现在交通繁忙，所以Mike可能会迟到。那让我们再等10分钟吧。此处may表示“(有可能但不肯定)也许，可能”；can能够；need需要；shall用于第二、三人称的陈述句中，表示“警告、命令、威胁”等语气。 答案：C用于虚拟语气的情态动词: should might could wouldneednt ought to情态动词在虚拟语气中的用法If 条件句中条件句中的的情态动词情态动词从句动词从句动词主句动词主句动词与现在事实相反过去式（be一般用were）should/would+动

16、词原形与过去事实相反had+过去分词should/would+have done与将来事实可能相反1.过去式2.should+do3.were to+doshould/would+动词原形should 用在 suggest, propose, advise， order， demand， request， desire， insist 等表示“建议”、“要求”、“命令”、“决定”、“主张”等动词后面接的宾语从句中。这里的 should 也可以省略。 He suggested/ proposed/ demanded/ advised that they （should） read the rul

17、es carefully.他建议 / 提议 / 要求 / 劝告他们要仔细阅读这些规则。 should用在“ It is desired/ suggested/ requested/ ordered/ proposed/ decided ”之后由 that 引导的主语从句中， should 也可以省略。It is requested that Miss Yang （should） give a performance at the party. 人们要求杨小姐在聚会上表演一个节目。 should 用在 suggestion， motion， proposal， order， plan， idea

18、， advice， request， decision， 等名词后面接的表语从句或同位语从句中， should 也可以省略。We all agreed to his suggestion （proposal） that we （should） go to Nanjing for a visit. 我们都同意他提出的要我们 到南京去游览的建议。 （ should 用于同位语从句中） But for和 without 引出虚拟语气1. Without electricity human life _quite different today.A.is B. will be C. would have been D. would be2. But for your help, we _ the task on time. do not finish B. will not finish C. would not have finished D. would not finishcan和 could 的一些固定搭配1.cant/couldnt help