单词拼写（共10小题，每题1分，共10分）
小题1:1. Laughter has an effect on most of the major body systems and functions. These effects have been _______ (认可) by scientists.
小题2:2. I wanted to _____(提取) 40 dollars from the bank account, but I was so forgetful that I couldn’t remember how it was spelled.
小题3:The paintings of the impressionists were not as _____ (详细的) as those of earlier painters.
小题4:If a person had an unusual physical ______ (特征), it became part of his name.
小题5:Some poems tell a story while others try to c (表达) certain emotions.
小题6:One can only have deep _______(同情) for these once-living creatures.
小题7:But as well as having meaning from the characters, Chinese names can also have s (重要性) according to their sounds..
小题8:When the volcano erupted, the earth began to t (颤抖).
小题9:Children who can see and hear learn language easily but for Helen, it was a _____(逐渐的) and sometimes painful process.
小题10:Heavy snow last winter caused long _____(延误) at the airport.
小题1:acknowledged
小题2:withdraw
小题3: detailed
小题4:characteristic/feature
小题5: convey
小题6: sympathy
小题7:significance
小题8:tremble
小题9:gradual
小题10:delays
小题1:原句意思是，笑对身体大多数的主要体系和功能都起作用。科学家也承认这些效果。需要用动词过去分词形式。
小题2:原句意思是，我想从银行提取四十美元，但是我太健忘了以至于记不得密码了。需要用动词原形。
小题3:原句意思是，印象派画家的画不像以前那些画家们的画那样细致了。需要使用形容词。
小题4:原句意思是，如果一个人有不同寻常的身体特征，它将成为他的一部分。需要用名词单数。
小题5:原句意思是，有些诗是为了叙事，而有些诗则是为了传达某种情感。需要用动词原形。
小题6:原句意思是，人们只能深深的同情那些曾经存在过的生物，需要用名词形式。
小题7:原文意思是，根据词知道意义，中国名字的读音也有着重要意义。需要用名词。
小题8:原文意思是，当火山喷发时，陆地开始颤抖。需要用动词原形。
小题9:原句意思是，能够看得到听得到的孩子们学习语言很容易，但是对于海伦来说，学习语言是个逐渐地甚至是痛苦的过程。需要用形容词。
小题10:原句意思是，去年冬天的大雪，造成了机场飞机的延误。需要用名词复数。
点评：做这类题，不但要选择正确意义的词，还要根据具体语境，选择适当的时态、语态及使用正确的词形。