托福阅览之语句刺进题具体解析

　　语句刺进题是托福阅览中的一道必考题型，题量不多，每篇文章中呈现一道。语句刺进题是给出一句话让咱们来判别这句话应该参加1-2个阶段中的四个黑方块的哪个有些，用鼠标点击所选的黑色方块即可。做这类标题的要害首要是了解待刺进的语句，寻觅其间的联接词，剖析这个语句的特点和其在文中的作用，然后把这个语句带入原文中查验其是否适宜。下面朗阁海外考试研究中心的专家迁就语句刺进题的解题过程做出具体的阐明。

　　1解题过程与解题要害

　　???阅览并剖析待刺进的语句，找出其间的头绪词；

　　???从*个小黑方块前一句开端读，逐个代入进行验证；

　　???刺进句有必要满意前后两条头绪，从前再后。（先用前头绪再看后头绪）

　　从此过程中能够看出把握头绪词是回答此题的要害，那么头绪词都有哪些？首要有两大类，指代头绪和逻辑头绪。

　　1. 指代头绪

　　(1). 指代词(they,it, them)必定有所指代；指代词(this, these, their,other, another, such)后边若有名词短语，则向前寻觅此名词短语或其同义改写。

　　例题1:

　　Paragraph 4: Regularly flowing rivers andstreams that originate within arid lands are known as "endogenous."These are generally fed by groundwater springs, and many issue from limestonemassifs, such as the Atlas Mountains in Morocco. Basaltic rocks also supportsprings, notably at the Jabal Al-Arab on the Jordan-Syria border. ■Endogenous rivers often do not reach the sea but draininto inland basins, where the water evaporates or is lost in the ground. ■Most desert streambeds are normally dry, but they occasionallyreceive large flows of water and sediment.■

　　Paragraph 5: Deserts contain large amounts ofgroundwater when compared to the amounts they hold in surface stores such aslakes and rivers. ■But only a small fraction of groundwaterenters the hydrological cycle—feeding the flows of streams, maintaining lakelevels, and being recharged (or refilled) through surface flows and rainwater. (TPO16 Water in the Desert)

　　12. Look at the four squares [■] that indicate where the following sentencecould be added to the passage.

　　Thesesudden floods provide important water supplies but can also be highlydestructive.

　　Wherewould the sentence best fit?

　　解析：