【优化探究】(教师用书)(外研版)2014届高三英语一轮总复习完形填空专项攻略三.pptVIP

说明文一般用简练的语言，按一定的方法介绍事物的类别、性质、特点、构造、成因、关系或事物的运动变化、发展的过程及规律。说明文十分讲究条理性，一般采用时间顺序、空间顺序或逻辑顺序。 1．说明文一般分为三类： ①事物的说明；②事理的说明； ③文艺性的说明。 2．说明文通常具有下列特点： (1)多用现在时态。因为说明文通常是对客观事物或事理的一种介绍与解释，而这种客观介绍与解释一般是不随时间变化而变化的。 (2)采用客观描述。说明文一般是对客观存在的说明与介绍，因此，语言的表述也应该尽可能地给人以客观可信的感觉。 (3)遣词用字简练、平实、确切。 说明文的主要目的是帮助读者认清事物，明白事理，故其语言通常较为浅显、通俗，比较易于读者理解。其内容也很客观真实，它的用词总是贴近事物的本来面目，不会使用华丽的词藻和夸张的写作手法，一般也不加描述和议论。 Have you ever been in a meeting while someone was making a speech and realized suddenly that your __1__ was a million miles away? You probably felt __2__ and made up your mind to pay attention and never daydream again.Most of us，from earliest school __3__， have been told that daydreaming is a waste of time. “On the contrary，” says L．Giambra，an expert in psychology，“daydreaming is quite __4__.Without it，the mind couldnt get done all the __5__ it has to do during a normal day.You cant possibly do all your thinking with a conscious mind.__6__，your unconscious mind is working out problems all the time.Daydreaming then may be one __7__ in which the unconscious and conscious __8__ of mind have silent dialogue.” Early experts in psychology paid no attention to the importance of __9__ or even considered them harmful.At one time daydreaming was thought to be a cause of some mental __10__.They did not have a better understanding of daydreams __11__ the late 1980s.Eric Klinger，a professor of psychology，is the writer of the book Daydreaming.Klinger says，“We __12__ now that daydreaming is one of the main ways that we __13__ our lives，learn from our experiences，and plan for our future.” Daydreams are really a reflection on the things we __14__ or the things we long for in life. Daydreams are usually very simple and __15__，quite unlike sleep dreams，which may be __16__ to understand.Its easier to gain a __17__ understanding of your life by paying close attention to your daydreams than by trying to examine your sleep dreams carefully.Daydreams help one __18__ the difficult situations in life and find out a possible