外研版高中英语book1module3.ppt

Ⅲ.语法专练 本单元语法——以-ed形式作定语和过去时态的时间状语 1．The trees ________in the storm have been moved off the road. A．being blown down B．blown down C．blowing down D．to blow down 【解析】　考查过去分词的用法。blown down是过去分词作定语，表示被动关系，being blown down表示动作正在进行的被动关系。 【答案】　B 2．—Can those ________at the back of the classroom hear me? —No problem. A．seat B．sit C．seated D．sat 【解析】　句意为：“那些坐在教室后面的同学能听到我讲话吗？”“没问题，能听到。”句子的主干部分是Can those...hear me？所缺的成分在句子中作后置定语，补全后可变成：Can those (who are) seated at the back of the classroom hear me？这里are seated是一种状态，要是选B的话应该改成sitting。 【答案】　C 3．It is one of the funniest things ________on the Internet so far this year. A．finding B．being found C．to find D．found 【解析】　句意为：这是今年到目前为止在因特网上找到的最滑稽可笑的事情之一。found为过去分词作后置定语。being found是现在分词的被动形式，意为“正在被寻找”，不符合语境，故排除。 【答案】　D 5．(2009年山东卷)I was out of town at the time，so I don’t know exactly how it________. A．was happening B．happened C．happens D．has happened 【解析】　句意为：那时我不在城里，所以不知道事情是怎么发生的。根据语境可知，事情发生在过去，应用一般过去时，而不是“事情怎么正在发生”，所以A项不正确，B项符合题意。 【答案】　B ②The wind was blowing harder and harder, ________ the waves on the lake higher. A．to get B．having got C．getting D．having been got 【解析】选C。考查非谓语动词。此处get这一动作就是主语The wind发出的，并且在此表示一种自然的结果，故用动词的-ing形式。 5. Black boxes, ________ to record Flight data together with pilots’ conversation and noises from the aircraft, are important for people to find out the cause of an air crash. ［2010上海模拟］ A. design B. designing C. designed D. were designed 【解析】选C。考查过去分词作定语。designed相当于which are designed。此句的主语是Black boxes，谓语是are important for people to find out the cause of an air crash, 中间两个逗号之间的部分作定语修饰Black boxes。 2．All the rooms are ________with electric lights. A．supplied B．given C．offered D．burnt 解析：此处是supply sb. with sth.的被动形式。 答案：A Ⅱ.单项填空 1．—Mum，I am going to attend a wedding of a friends tomorrow，but I cant find the suitable clothes. —Yes，such clothes are out