单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Sentence Analysis,Sentence Analysis,雅思阅读难句的特点,1.,句子冗长，大多数句子由,20,个以上单词组成，很多句子超过,40,个单词,2.,结构复杂，频繁使用并列复合句、多重复合句等复杂句式,3.,大多是阅读考试的出题点，在阅读试题中常常有所涉及,雅思阅读难句的特点,句子的类型,简单句,(simple sentences),并列句,/,复合句,(compound sentences,),复合复杂句,(compound complex sentences),复杂句（,complex sentences,）,句子的类型简单句(simple sentences)并列句/,只包含一套主谓结构的句子叫简单句。,E.g.:,We encourage our children to be competitive,to go ahead,to make money,and to acquire possessions.,突破策略：找出主谓宾,简单句,(simple sentences),简单句(simple sentences),E.g.,：,1.A world rise in allergies,particularly asthma,over the past four decades,is now said to be linked with increased air pollution.,IELTS阅读长难句解析课件,定语,前置定语：,n.+n.:the,entertainment,industry,adj.+n.,:the,unwarranted,criticism,后置定语：,n.+,形容词短语：,a book,useful for you,n.+,介词短语：,a pen,on the desk,n.+,分词短语：,a person,walking on the road,a tool,developed for the project,n.+,不定式：,a way,to solve the problem,n.+从句：Those,who have spent some time earning a living or traveling to other places,have a broader view.,定语,E.g.:,1.,Automated techniques to measure these characteristics,and verify a persons identity infallibly are attracting,widespread attention in these days of increased use of,credit cards and E-mail.,IELTS阅读长难句解析课件,状语,n.：All this careful planning goes,a long way,to ensure this,adj.:,Much interested,he agreed to give it a try.,adv.:Outdoor activities can,greatly,improve our health.,n.+,分词短语:He sat at the table,reading a book,.,Faced with so much trouble,we failed to,complete this task on time.,不定式：They were delighted,to learn of the arrival of our teacher,.,从句：,When people believe they are resisting change themselves,they cannot stop the world around them for changing.,状语,Eg:,Using techniques first developed for the offshore oil and,gas industry,the DSPPs drill ship,the Glomar Challenger,was able to maintain a steady position on the oceans,surface and drill in very deep water,extracting samples of,sediments and rock from the ocean floor.,Eg:,(3)doing,和,to do,做主语,Eg.,1.To resolve a dispute means to turn opposing positions,into a single outcome.,2.Understanding how this objective might be achieved,requires a review of the existing telecommunications,network and the new technologies that are expected to,improve and extend its capacity.,(3)doing和to do 做主语Eg.,插入语,对句子某个成分的解释或补充说明，前后逗号与其他,句子成分分开，容易造成思路中断,可以先跳过不读。,突破策略：先读两端，再读中间。,E.g.,：,1.,Tea,now an everyday beverage in many parts of the world,has over the centuries been an important part of rituals of hospitality both in the home and in the wider society.,2.Over 120 years ago,the English botanist J.D.Hooker,writing of Australian edible plants,suggested that many of them were eatable but not worth eating.,插入语对句子某个成分的解释或补充说明，前后逗号与其他,包含两个或两个以上主谓结构的句子叫并列句，,句与句之间通常用并列连词,(and,or,but,for.),或,分号来连接。,E.g.:,We should help young children to set up their goals of lives,and we also have to cultivate their ability of independent thinking.,突破策略：将句子从并列连词断开，抓住各个分句的主干。只要分别理解各个并列分句的意思，就能理解整个句子了。,并列句,/,复合句,(compound sentences,),并列句/复合句(compound sentences),E.g.:,1.Government has encouraged waste paper collection and,sorting schemes and at the same time,the paper industry,has responded by developing new recycling technologies,that have paved the way for even greater utilization of used,fiber.,2.Government regulations limit the oil content allowed to,be discharged,and the produced water is treated on the,platforms to meet those specifications.,IELTS阅读长难句解析课件,包含一个主句从句和一个或几个从句的句子叫复合句，从句由从属连词引导。,E.g.:,None of these achievements,however,would have been possible without the efforts of the early pioneers who dared to believe that one day mans dream to fly would become a reality.,突破策略：分清主丛句（,which,that,who,when,where),分别找出主句和丛句的主干加以理解（主要理解主句的意思）。,复杂句（,complex sentences,）,复杂句（complex sentences）,各类从句,状语从句,定语从句,主语从句,名词性从句：宾语从句,表语从句,同位语从句,各类从句,句子套句子（包含多个主句和多个从句）。,E.g.:,Although Morse did not invent the telegraph and did not single-handed create Morse Code,he may have been telegraphys greatest promoter,and undoubtedly,contributed to its rapid development and adoption throughout the world,which,to a large extent,bring convenience to and accelerate the speed of,communication.,突破策略：找出连接词，确定句子各层之间的关系。分清主从句（,which,that,who,when,where),先抓住主句的主干，再抓住从句的主干（主要理解主句的意思），由表及里，层层深入。,复合复杂句,(compound complex sentences),E.g.:,1.Noise generated by traffic on arterial roads and freeways,is an increasing problem in Australia and there are growing,concerns among highways authorities in Australia about,the limitations of some types of noise barriers which have,been installed in this country.,2,.Since both rapid and light rail have electric engines,pollution is measured not from the motor exhaust,but,from the power plant generating electricity,which is,usually located outside the city,where air quality problems,are less serious.,IELTS阅读长难句解析课件,特殊结构：,倒装结构,完全倒装,：,1.,There be句型,There are many advantages to having school experience at a young age.,2.,表语位于句首,Of