2020高考英语二轮复习第二讲巧用4种线索巧补全课件.ppt

1、第二讲巧用4种线索巧补全技巧1词汇复现线索法答案G利用词汇复现解题。根据下一句中提到的“these places”可以推知，该空应该提到表示地点的复数名词。选项中只有G选项提到该类名词，故选G。复现法是为了文章前后衔接而经常使用的一种写作手段，即文中对同一概念的描述在不同位置反复出现。在做题时注意选项中出现的与正文中意思相同、相近或相反的词汇。技巧2代词指代线索法ASo why do we dance?BDance in the US.is everywhere.CIf you like dancing outdoors,come to America.DMy older students s

2、ay it makes them feel young.EI keep practicing even when Im extremely tired.FDancing seems to change their feeling completely.GThey stayed up all night long singing and dancing.答案D利用代词指代解题。根据设空处的信息可知，布里奇斯会给学舞蹈的人上课并且很喜欢教人跳舞的感觉。再结合上下文可知，该空后一句“Its great to watch them.”中的them一词应指代布里奇斯所教的学生们。故此处应提到studen

3、ts一词，故D项符合此处语境。英语文章中代词出现的频率很高，代词可以用来指代前面提及的名词，可借助这一线索准确解题。技巧3逻辑关系线索法AThis time there was no tent.B.Things are going to be improved.CThe trip they took me on was a rough one.DI was to learn a lot about camping since then,however.EI must say that I have certainly come to enjoy camping.FAfter the trip,

4、my family became quite interested in camping.GThere was no shade as the trees were no more than 3 feet tall.答案A利用逻辑关系解题。本空所在段落描述了一段愉快的露营经历，本空后面的副词Instead是一个重要的衔接标志词，表明本空后面的内容与本空的信息相反。本空后面的句子强调这次露营中他们有了舒适的露营车(camper)，这个信息是相对于上次的帐篷露营而言的。因此，根据上下文可知，A项正确。AFresh air cleans our lungs.BSo what are you wait

5、ing for?CBeing in nature refreshes us.DAnother side benefit of getting fresh air is sunlight.EBut is fresh air really as good for you as your mother always said?FJust as importantly,we tend to associate fresh air with health care.GAll across the country,recovery centers have begun building Healing G

6、ardens.答案G利用逻辑关系解题。空格后的“In these places patients can go to be near nature during their recovery.”是前一句的解释说明，these places与G项中的recovery centers相呼应，因此G项“全国各地的康复中心已经开始建造康复花园”符合语境。一篇文章是一个有机的整体，各部分之间存在一定的联系，句子与句子之间常是并列、顺承、递进、转折、总分、解释、因果等关系。应巧妙利用文中或选项中的逻辑关系词，进行推理判断。技巧4相似结构线索法答案F利用相似句子解题。空后讲到，如果你在早晨锻炼，你会享受在接

7、下来的整个白天中而不是在睡眠中消耗卡路里的益处。由此可知，本段主要讲述的是晨间锻炼对卡路里消耗的益处。F项“在你锻炼之后，你会持续一整天消耗热量”符合语境。AYou will stick to your diet.BYour quality of sleep improves.CYou prefer healthy food to fast food.DThere is no reason you should exercise in the morning.EYou can keep your head clear for 4-10 hours after exercise.FAfter y

8、ou exercise,you continue to burn calories throughout the day.GIf you are planning to do exercise regularly,or youre doing it now,then listen up!AIf youre busy,dont feel bad about saying noBWhen you want to avoid interruptions at workCSet boundaries for yourself as far as your time goesDIf youre in t

9、he other persons office or in a public areaEIts important that you let them know when youll be availableFIt might seem unkind to cut people short when they interrupt youGLeave it open when youre available to talk and close it when youre not答案B利用句子结构解题。空处是句子的一部分，空后的部分是没有连词的there be句式，故正确选项应该是含有连词的句子，结合空后“有几种可以解决问题的办法”和该段关键词interruption可判断出B项“当你想在工作中避免干扰时”，符合句子结构和语境。D项虽有连词if，但是句意“如果你在对方的办公室或公共场所”与主句内容不一致。阅读七选五的体裁大多是说明文，常采用总分或总分总形式，第一段说明事物的主题，下面几段从不同角度说明问题，最后总结，各段之间多是平行关系。在文章句式的使用上，多出现相似句型。有时候设空是句子的某一部分，所以可以借助相似句型和句子结构解题。