2008年人教新课标高中英语必修3练习_Unit 4 Astronomy：the science of the stars 练习与解析2.docVIP

欢迎光临：大家论坛高中高考专区 欢迎光临：大家论坛高中高考专区 nit 4 Astronomy：the science of the stars 练习与解析2Ⅰ.单项选择答题向导1.He speaks English well indeed,but of course not a native speaker. A.as fluent as B.more fluent than C.so fluently as D.much fluently than 答案:C 要用副词修饰动词speak，不能用形容词，这是解题关键，首先排除A和B。than 必须和比较级连用，much不是比较级，排除D。not so/as...as结构中间用形容词或副词原级;than要与比较级连用; 副词修饰动作动词。←本题考查形容词和副词的比较。2. with the size of the whole earth,the biggest ocean does not seem big at all. A.Compare B.When comparing C.Comparing D.When compared 答案:D when compared with...=when it is compared with...;此处可以用固定短语compared with/to作状语，表示“与……比起来”，而B、C选项中的comparing与主语之间的逻辑关系不同。掌握状语从句的规律；v.-ed分词与v.-ing分词的区别。←本题考查状语从句的省略。3.What surprised me was not what he said but he said it. A.the way B.in the way that C.in the way D.the way which 答案:A not...but...连接两个并列结构，意为“不是……而是……”,what he said是一个名词性从句，相当于一个名词的内容，but后也应是一个名词、名词性短语或名词性从句来与其并列。way后定语从句一般用in which来引导，可以用that代替in which,that可以省略。he said it是一个定语从句，修饰名词the way。←本题考查并列结构：way后的定语从句。4. by the beauty of nature,the girl from London decided to spend another two days on the farm. A.Attracting B.Attracted C.To be attracted D.Having attracted 答案:B the girl与attract(吸引)构成被动，故排除A、D两项；而由句中的时态可知，“被吸引”的动作已发生，故用过去分词表被动和完成。C项表示未发生的被动动作。此类题也可以这样考虑：不定式多作目的状语(尤其是在句首时)、结果状语；分词多表示时间、原因、条件、行为方式和伴随状况。本题是分词作原因状语。←本题考查非谓语动词的用法。5.It is general believed that teaching is it is a science. A.an art much as B.much an art as C.as an art much as D.as much an art as 答案:D 在as/so...as...结构中，第一个as/so是副词，后接形容词；第二个as是连词，后接句子。句意为“人们普遍相信，教学既是一门科学，也是一门艺术”。←本题考查as...as表示同级比较的用法。6.I’m glad to say that he’s already finished 50% of the book in these three days. A.no less than B.no more than C.not more than D.much less than 答案:A no more than意为“仅仅”，not more than意为“不如，不到”，much less than意为“比……少多了”，均不符合题意。←考查短语辨析。7.He was only in at the time. A.his 20’s B.the 20’s C.his twenties D.the t