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课堂45分钟练习 Ⅰ.语法和词汇知识 1—You ______ some new ideas? —Yeah.I'll tell you later. A.come about B.come into C.come up with D.come out with 解析：come about“发生”;come into“进入;得到”;come up with“想出”;come out with“发表，公布，说出”。句意：——你想出新的主意了吗?——是的，我过会儿告诉你。 答案：C 2—John is such a stupid guy that he failed every exam. —Sorry，I won't agree.He is ______ than stupid. A.lazier B.no lazier C.more lazy D.lazier rather 解析：考查形容词。句意：——约翰是如此愚笨的学生以至于每次考试都不及格。——我不完全赞同，与其说他愚笨倒不如说他懒惰。句式more+adj./n.+than+adj./n.表示“与其说……倒不如说……”。 答案：C 3______，he can help his mother with a lot of housework. A.A small boy as he is B.Though a small boy he is C.Small boy although he is D.Small boy though he is 解析：as/though 引导的让步状语从句中，表语、状语常放在句首。如果表语是单数可数名词，冠词a/an通常省略。句意：尽管他是个小男孩，但能帮助母亲做很多活。 答案：D 4______ good use you made of your time to study，there is still room for improvement. A.However B.Whatever C.Though D.That 解析：句意：不管你多么充分利用了学习时间，仍然还有进步的余地。因为use是名词，故选B项。however后面接形容词或副词。 答案：B 5Some wild animals，______ tigers and pandas，are in danger of dying out. A.such as B.as such C.like such D.as 解析：such as...用来列举部分事物。通常放在被列举事物的前面以及需要说明的事物的后面，意思是“比如;诸如……之类的”，可与like互换，as后面不能有逗号。从后面的tigers and pandas可知，这里表示部分列举，故选A项。 答案：A 6Now that I know ______，I understand why they needed so much money. A.what a hard life they lived B.they led what a hard life C.what they lived a hard life D.how hard a life did they lead 解析：此题考查宾语从句的语序。a hard life为名词短语，故用what修饰，what是引导词，故要放在从句的前面，因为是宾语从句，要用陈述语序，故选A项。 答案：A 7You must ______ at the lawyer's office at noon. A.present B.present itself C.present yourself D.be present to 解析：present oneself“出席;到场”。句意：你必修立刻到律师办公室。若选D项，应去掉to。 答案：C 8—I thought it must have been William that took the dictionary by mistake. —So did I，but he ______ taking it. A.refused B.denied C.admitted D.recognized 解析：refuse“拒绝”;deny “否认”;admit“承认”;recognize“认识，承认”。句意：——我认为一定是威廉错拿了词典。——我也这么认为，但他否认这事。 答案：B 9Without facts，we can't form a worthwhile opinion，for we need to have factual knowledge ______ our thinking. A.which to be based on B.upon which to base C.which to base upon D.to which to be based 解析：base...upon/on“以……为基础”。句意：没有事实，我们就不能形成有价值的观点，因为我们的思考要建立在客观事实的基础上。这里的结构是base our thinking on factual knowledge。 答案：B 10—Better get down to your work，Charles. —Julia，______. A.It's my pleasure B.Not to mention it C.Mind your own business D.You're welcome (责任编辑：admin) |