七选五：高考七选五真题讲评及做题方法与技巧Learning Objectives:1. correct the mistakes in the gap-filling and identify the reasons2. understand and grasp the logical relationship from the overall content, structure and context3. master the problem-solving skills in gap-filling by practicing several strategiesMoral Objectives:Cultivate students’ serious and rigorous attitude towards study and foster the ability to grasp problems from a macro perspective.◎真题纠错＊技巧一：从指代关系上判断——代词指代Practice 1【2021年全国甲卷】You keep hearing about recycling, right? But it doesn't end with bottles, cans, and paper. Clothing takes a huge amount of natural resources (资源) to make, and buying loads of new clothing (or throwing out old clothing) is not healthy for the environment. So what to do with all those perfectly-good-but-you're-maybe-a-little-sick-of- them clothes piled on your bedroom floor? ___16B___. It's the best way to get rid of your used clothes, score clothes from your friends, and have a party all at the same time.Practice 2【2021年6月浙江卷】“Many people in China have limited exposure to English.__15B__ That said, we know of many postcrossing members, including Chinese, who have actually improved their English skills through their use of postcrossing,” Paulo says.＊Summary: 代词的作用是指代前面提及的名词或句子，需要区分代词指代的是单数还是复数概念。
代词的主要分类有：(1)指代单数或不可数名词或整个句子的代词有：it/that/this；(2)指代复数名词的代词有：they/them/these/those。
＊技巧二：从词汇线索上判断——词汇复现Practice 3【2021年全国甲卷】Put different types of clothing on different surfaces in the room. ___19F___. Place a few mirrors around your room so people can see how things look when they try them on. One of the ground rules of the swap should be that everyone must try on the clothes before they take them—things always look different when you put them on.Practice 4【2021年全国甲卷】Set a starting time. Maybe you say “go”, or turn on a certain song, or whatever. __20D__. And don't forget to put out some cookies and fruits. Remember, it's a party!＊Summary: 文章前言后语之间往往有同义词、近义词甚至相同词汇的重复使用，这种现象叫词语复现。
(1)同一个词的重复出现叫原词复现；(2)以近义词或近义表达的形式重复出现，叫同义词/近义词复现；(3)以词义相同而词性不同的形式重复出现，叫同根词复现；(4)上义词与下义词的复现(adult 是teacher, parent的上义词，而teacher, parent就是adult的下义词)。
＊技巧三：从细节逻辑上判断——逻辑关系Practice 5【2021年6月浙江卷】“I often send postcards to family and friends.” he says to China Daily, “but you can imagine that after a while, you never receive as many as you send, and you realize that not everyone is into it __12A__” Seeking other like-minded souls, however, Paulo started looking in a somewhat unlikely place: online. Many would say the Internet is a place for people who have given up on the traditional postal service, but Paulo's hunch (直觉) paid off.＊Summary ·转折关系：主要指后句与前句构成逆转关系，表意相反。
表示转折关系的词有：however/ but/while/nevertheless/yet然而；though/although/while尽管；otherwise否则等。
Practice 6【2021年6月浙江卷】Language is certainly a barrier for many people. For postcrossing to work worldwide, a common communication language is needed so that everyone can understand each other. As cool as it may be to receive a postcard written in Chinese, the concept doesn't work if one doesn't understand it. __14F__ So a common language is required and in postcrossing that's English since it's widely spoken.＊Summary ·因果关系：主要指前后的句子有原因和结果之间的关系，这种关系往往说明了前因后果或者前果后因等情况。
表示因果关系的连词有as a result/consequently结果；thus/therefore/hence因此；so/such...that...如此...以至于...等。
Practice 7【2021年全国甲卷】Invite 5—10 people so you have a nice selection. __17A__, and there may not be enough things to choose from; more than that, and it becomes uncontrollable.＊Summary ·并列关系：主要指后句与前句形成了语意或逻辑上的并列关系。
表示并列关系的词有：firstly/in the first place第一；for one thing首先；secondly/next/then第二；thirdly第三；not only...but also...不但...而且...等。
其他逻辑关系：＊例证关系主要指前后句的某句是为了证明另一句而举的例子。
例证的形式多样，但就其本质而言无非是思维上的形象（例子、类比等）和抽象（观点）的辩证关系，用到的思维过程无非就是基本的归纳（从例子到观点）和推理（从观点到例子）。
表示例证关系的连接词有：for example/for instance/such as/like等。
＊递进关系主要指后句对前句是一种顺承逻辑关系，如果空格前后两句话之间是逻辑上的层进关系，则空格处很有可能是个递进的句子。
表示递进关系的连词有：also也；further进一步；furthermore/besides/in addition/what’s more/moreover而且；even甚至等。
＊条件关系主要指后句是前句情况发生的前提或者是条件，表示条件关系的表达有：as long as; on condition that; unless; if＊相反关系主要指后句与前句形成了语意或逻辑上的相反关系，主要有：on the contrary; by contrast; by comparison及表示否定的词not; seldom; rare等＊技巧四：从试题位置上判断——问题在段首/问题在段尾Practice 8【2021年全国甲卷】__18G__. They should also prepare plenty of reusable bags to carry their “new” clothes home.*Summary 1·问题在段首：1.通常是段落主题句。
2.方法：认真阅读后文内容，根据段落一致性原则，查找同义词或其他相关的词，推断出主题句。
3.考察方向：段落小标题（注意每段的首句——结构一致）；总结上段。