1、Unit 15-Unit 16提纲挈领单元考查重点及热点Unit 15单词upset airline fly downtown avenue altitude guarantee gather feast dip gymanalyse chat budget rate visa arrangement passport cheque currency短语look into every now and then get/be tired of cool off bring up句型1.there be(no) to do sth.2.虚拟条件句中if的省略Unit 16单词entry menta
2、l physical suffering greedy trader unemployment unrest sacrifice reconstruction former funeral vain eventually dawn overcome insist plain resist chief afterwards widespread rot wildlife supply chain willing短语in vain take a chance leave alone insist on as a result put out on sale in turn grow up take
3、 away in honour of keep in touch with cut off die out have an effect on give up make use of句型1.ever since.从那以后(一直)2.see表示“经历、发生、目睹”。Unit 15理解:要点诠释单词1.guarantee讲：n. 保证，担保；作为担保之物vt. 保证；确保例:This copier has a three-month guarantee for all repairs. 这台复印机有3个月的各种修理保证。 He put up his house as a guarantee. 他提
4、供房子作为担保。 Money is no guarantee of happiness. 金钱并非幸福的保证。 This refrigerator is guaranteed for five years. 这个冰箱保用5年。 He guaranteed this machine to work for five years. 他保证此机器可运转5年。短语look into every now and then get/be tired of cool off bring up句型1.there be(no) to do sth.2.虚拟条件句中if的省略Unit 16单词entry ment
5、al physical suffering greedy trader unemployment unrest sacrifice reconstruction former funeral vain eventually dawn overcome insist plain resist chief afterwards widespread rot wildlife supply chain willing短语in vain take a chance leave alone insist on as a result put out on sale in turn grow up tak
6、e away in honour of keep in touch with cut off die out have an effect on give up make use of句型1.ever since.从那以后(一直)2.see表示“经历、发生、目睹”。链接提示 (1)guarantee sb.sth./guarantee sth.to sb.保证某人某物 (2)guarantee to do sth.保证做某事 (3)guarantee that.保证练:He_ to give me a higher pay,so I had to leave this company.A.gu
7、aranteed B.askedC.provided D.applied提示:从“必须辞职”来看，给高工资已经得到保证。故选A项。答案:A2.avoid讲：vt.避免；防止；回避；避开；躲避 avoid后如需要接动词时，只能用动名词，不可用动词不定式。例:They narrowly avoided defeat in the semi-final. 他们在半决赛中勉强躲过一劫。 They built a wall to avoid soil being washed away. 他们建了一堵墙防止水土流失。 A single woman should avoid walking on dark
8、 streets at night. 单身女子应该避免夜间在黑暗的街道上走路。链接提示 (1)fail to do sth.没有(没能)做成 Never fail to write to me.一定要给我写信。 (2)miss doing错过做；躲过 The child just missed being hit by the car. 这孩子差一会儿就被车撞了。 (3)escape doing逃离(灾难) He escaped from being punished.练:With a little more care you_ this traffic accident.A.could av
9、oid B.would avoidC.could have avoided D.must have avoided提示:本句话的意思为“如果你再小心些，你就能避免这次交通事故”。could have done表示“过去能够做某事，实际上没做成”。答案:C短语1.look into 调查；审查；检查；朝里面看例:A working party has been set up to look into the problem. 已成立一个工作小组来调查这个问题。链接提示 (1)look out(for)注意；当心；提防 (2)look through 翻阅；看一遍 (3)look on.as 把看
10、作；认为 (4)look forward to 盼望 (5)look down upon/on 看不起 (6)look as if 看起来(似乎) (7)look like 看起来像练:(1)The detective and his assistant have begun to_ the mysterious murder.A.look into B.see toC.make over D.come through提示:look into意为“调查”，see to“办理，照管”，make over“转让，改造”，come through“传来”。句意为:侦探和他的助手已经开始调查这个神秘的
11、谋杀案，故选A项。答案:A(2)(2010湖南模拟)_ for the glass! Its OK.Im wearing shoes.A.Look out B.Walk outC.Go out D.Set out提示:从句意看，应该选A项。look out有“小心”之意。答案:A(3)You shouldnt_ your disabled sister.You should help and look after her.A.play with B.look downC.study with D.look down upon提示:本题考查在语境中使用动词短语的能力。第二句表明应该对她关心、帮助
12、，而A、C两项在语意上恰恰与其相反，故排除。look down upon意为“歧视;看不起”,其中down或upon都不可省略。答案:D2.get/be tired of sth./doing sth. 对某事感到厌烦/厌倦；对做某事感到厌烦/厌倦例:She was tired of hearing about their trip to India. 她听腻了他们的印度之行。 Im sick and tired of all the arguments. 我对这些争论厌烦透了。链接提示 (1)never tire of doing sth.不厌其烦地做 He went to Harvarda
13、s he never tires of reminding us. 他上过哈佛他就这样不厌其烦地一再提醒我们。 (2)tire of sth./sb.对感到厌倦；对感到腻烦 They soon tired of the beach and went for a walk. 他们很快对海滩感到腻烦了，便去散步。 (3)tire sb./oneself out使感到筋疲力尽；感到疲惫 She was tired out by her journey. 这次旅行把她累坏了。练:(1)Wont you stop talking?I_ listening to your nonsense.A.am in
14、terested in B.am tired withC.am considering D.am tired of提示:依据上文表达的意思，排除A、C两项，B项结构错误。故选D项。答案:D(2)Im tired,Dad. Tired?_?A.For which B.For whatC.From which D.Of what提示:选项为省略句，补全为“ are you tired of?”。从句意看，应该使用疑问词what。故选D项。答案:D句型1.there be(no)need to do sth.讲:注意观察下面教材原句: But there is no need to worry if
15、 you have never skied before. 如果你从前没滑过雪，不必担心。 need用作名词，作“需要；必须”讲时，可以用于need for sth.或need for sb./sth.to do sth.结构中，构成“There is(no)need(for sb.)to do sth.(没)有必要做某事”或“sb.have(no)need to do sth.某人(没)有必要做某事”。例:There is an urgent need for qualified teachers. 迫切需要合格教师。 There is no need for you to get up e
16、arly tomorrow. 你每天不必早起。链接提示 (1)在there is no need(for sb.)to do sth.中，动词不定式短语(for sb.)to do sth.用作后置定语，不可用动名词。 (2)在Its no need/no use/no good doing sth.中，动名词短语用作主语，不可用动词不定式。 (3)be in need of需要 The house is in need of a thorough clean. 这房子需要来个大扫除。练:(1)They say is no need to worry if you have never sun
17、g before.A.it B.there C.that D.what提示:考查句型there is no need to do sth.。答案:B(2)When the Chinese international rescuers arrived in Pakistan,they found the people suffering from the earthquake food and water supplies.A.in desperate need of B.in place ofC.in honor of D.in want提示:句意为:当中国国际救援人员到达巴基斯坦时，他们发现
18、地震灾区的人们急需食物和饮用水供应。in place of代替；顶替；in honour of向表示敬意；in want of=in need of。故选A项。答案:A2.虚拟条件句中if的省略讲:注意观察下面教材原句: Should you have enough energy left after a day on the slopes,you can take a dip in the pool,. 经过一天的滑雪，如果你还有足够的精力的话，那么你可以去水池里游一游， Should you feel the urge to pack your bags and explore what
19、the world has to offer,you might want to consider one of the destinations below. 如果你感到有迫切的愿望去打点行李，探索世界之精彩，你可能考虑下列目的地中的一个。 以上句子中should开头的句子是省略if的虚拟条件从句。例:Should it rain tomorrow,the meeting would be put off. =If it should rain tomorrow,the meeting would be put off. 如果明天下雨，会议就延期。 Patience is bitter,bu
20、t its fruit is sweet.忍耐是痛苦的，但它的果实是甜蜜的。链接提示 虚拟条件句中if的省略: (1)当虚拟条件句中含有were,had,should等词时，可以将if省略，同时把were,had,should等词置于句首。此句型一般用于书面语。 Were it not for the sun(=If it were not for the sun),nothing could exist on the earth. 如果没有太阳，世界上将什么也不存在。 Had they not helped us(=If they had not helped us),we wouldnt
21、have succeeded. 如果没有他的帮助，我们就不会成功。 Should it rain tomorrow(=If it should tomorrow),what would you do? 如果明天下雨，你们怎么办？ (2)虚拟条件从句没有were,had 或should等助动词时，不能通过添加did的方式构成倒装。 正确:If he smoked less,he wouldnt cough so much. 如果他少抽点烟，就不会咳嗽得这样厉害。 错误:Did he smoke less,he wouldnt cough so much.练:(1) the chance aris
22、e,Id love to go to Beijing.A.Would B.Should C.Shall D.Can提示:本题考查虚拟条件句中省略if的用法。句意为:假如有机会，我就去北京。答案:B(2) for the timely investment from the general public,our company would not be so thriving(兴旺的)as it is.A.Had it not been B.Were it notC.Be it not D.Should it not be提示:从句意来看，条件句表示的是与过去相反的假设，主句表示与现在相反的事实
23、。这种虚拟句叫做“错综时间条件句”。故选A项。条件句补上if，就成为if it had not been for the timely investment from general public。答案:A辨析1.be known as,be known for,be known by,be known to(1)be known as意为:作为知名；被称作是；大家公认为；叫作。as后接表示“身份”的名词。(2)be know for意为:因而出名；因而众所周知。for后接表示“原因”的词。(3)be known by意为:凭而知。by表示手段或标准，作“通过、按照”讲。(4)be known
24、 to意为:为所周知；为所熟知。介词to后的名词或代词为“知情者”，不可以用by。即时练习: 用as，for，by或to填空 (1)Copacabana,also known_ the “Princess of the Sea”,has just celebrated its one hundredth birthday and is more beautiful than ever. (2)The festival,known_ Carnival,is one of the worlds most famous and attracts visitors from all over the
25、world. (3)There are plenty of easier slopes and Kitzbuhel is well known_ its many ski school. (4)Today,the South is known_ its friendly atmosphere. (5)One can be known_ his words and deeds. (6)He is known _ everyone_ a good doctor. (7)It is known_ us that China is a developing country. (8)The man is
26、 known_ the persons he makes friends with.答案:(1)as (2)as (3)for (4)for (5)by(6)to;as (7)to (8)by2.know,know of know sth.与know of sth.的区别在于:know sth.表示直接“认识”或“知道”某事物；而know of sth.表示“得知，了解，听说过”。即时练习: (1)While they are my neighbours,I do not_ them well. (2)I dont know him but I_ him. (3)A teacher,above
27、 all,should_ how to deal with the problems taking place in class correctly. (4)Do you_ anyone here who is able to speak several foreign languages? (5)I_ her,but I do not _ her personally.答案:(1)know (2)know of (3)know (4)know of (5)know of;know诱思：实例点拨 第十五和第十六单元的语法是非谓语动词。非谓语动词是每年模拟中必考的知识点，据不完全统计，2010年
28、全国模拟题及各省市模拟题和2010年春季上海模拟题中考查非谓语动词的单项选择题共有30多道，由此可见非谓语动词在模拟中的重要性。因此，同学们在平时的学习和复习中要对非谓语动词的结构和用法，特别是它们的不同点，要认真、细致地比较、牢记、掌握。【例1】(2010上海春季模拟)The parents suggested_ in the hotel room but their kids were anxious to camp out during the trip.A.sleep B.to sleep C.sleeping D.having slept提示:suggest后接动名词作宾语，从时间关
29、系看，应该用动名词的一般式。故选C项。答案:C【例2】(2010上海春季模拟)There are hundreds of visitors _ in front of the Art Gallery to have a look at Van Goghs paintings.A.waited B.to waitC.waiting D.wait提示:根据句型there be sb.doing.确定C项正确。答案:C【例3】(2010上海春季模拟)_the employees working efficiency,the supervisor will allow them to have a coffee break.A.Improving B.To improveC.Having improved D.Improved提示:动词不定式表示目的。答案:B【例4】(2010上海春季模拟)In the dream Peter saw himself_ by a fierce wolf,and he woke suddenly with a start.A.chased B.to be chased C.be chased D.having been chased提示:宾语himself与chase之间有被动关系，故用过去分词。答案:A