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1、第一编专题四第1讲重点四.用适当的并列连词、从属连词或引导词填空Findings suggest _1.that_ playing with smartphones before sleep is positively associated with insomnia(失眠症). Recent studies show that nearly 24 percent of Chinese people suffer from insomnia _2.and_ the number of young people affected is rising. And more than 60 perce

2、nt of people born after 1990，the group _3.that/which_ are most likely to use their smartphones just before sleep, do not sleep well.Bedtime mobile phone use is an unhealthy sleep habit _4.because/as_ it can delay falling asleep and reduce sleep quality._5.What_ makes the researchers concerned is _6.

3、that_ nearly threequarters of the young people fall asleep each night with their phones within reach.About 60 percent of them use their smartphones for up to 80 minutes _7.before_ they fall asleep. And 54.7 percent of the people aged between 18 and 25 go to bed later than 12 pm.Good sleep is helpful

4、 in protecting the brains neurons (神经元) _8.while/but_ lack of sleep for long periods can endanger health.Therefore，all people，including the young，are advised to avoid using electronic devices one hour before sleep and go to bed at fixed times._9.But_ it is beneficial to sleep _10.if_ people listen t

5、o soft music and read books before going to bed.短文改错There is a tradition in my family. On New Years Eve，all my relative will come to our house for a feast. As matter of fact, it isnt the food that bring us together but the sense of belonging does. Making dumplings was always great fun. We put a coin

6、 into one of the dumplings. Everybody expects to eat the one with the coin inside, because it is said whomever gets the coin will have good fortune in the followed year. When my mom serves the dumplings, they help ourselves immediately, hoping to get the good luck of our entirely year. The coin neve

7、r comes to me, and I am pretty sure of that the luck is always there.There is a tradition in my family. On New Years Eve，all my will come to our house for a feast. As matter of fact, it isnt the food that us together but the sense of belonging does. Making dumplings always great fun. We put a coin i

8、nto one of the dumplings. Everybody expects to eat the one with the coin inside, because it is said gets the coin will have good fortune in the year. When my mom serves the dumplings, help ourselves immediately, hoping to get the good luck of our year. The coin never comes to me, I am pretty sure of

9、 that the luck is always there.1解析：relative改为relatives。考查名词的单复数。此处指“我”所有的亲戚，且relative是可数名词，故应用其复数形式。2解析：matter前加a。考查固定搭配。as a matter of fact是固定搭配，意为“其实，事实上”。3解析：bring改为brings。考查主谓一致。此处定语从句中主语是that，指代the food，为第三人称单数，故此处谓语动词应该用第三人称单数形式。4解析：was改为is。考查时态。此处描述的是每年都会发生的事情，表示现在经常发生的动作或存在的状态，故应用一般现在时。5解析：w

10、homever改为whoever。考查代词。whomever在句中作宾语，而此处是作主语，故应用whoever。6解析：followed改为following。考查形容词。此处指“在第二年，在接下来的一年”，故应用形容词following，意为“(时间上)接着的”。7解析：they改为we。考查代词。根据语境可知，此处指当“我”的妈妈端上饺子时，我们马上自己吃饺子。故用we。8解析：entirely改为entire。考查形容词。此处修饰名词year，应用形容词，故把entirely改为entire。9解析：and改为but。考查连词。根据此处前后内容之间的逻辑关系可知，此处为转折关系，故应将and改为but。10解析：删除of。考查介词。be sure that是固定用法，of多余，故删除。