[名校联盟]2定语从句.ppt

定语从句 ; 定语从句是由先行词、关系代词或关系副词构成的。;1. 指人时，引导限制性定语从句，who, that都可以使用。但先行词是anyone, he, those时，一般用who.;3. 先行词是物时,在限制性定语从句中, that 和 which一般可以互换使用,但有时不可换用。;e.g. This is the very dictionary that I want to buy.;(2) 下列场合不能使用 that:;4. whose 引导定语从句，既可指人，也可指物，在从句中作定语。;Alec asked the policeman _____ he worked to contact him whenever there was an accident. with whom B. who C. with him D. whom 2. We came to a place ______ they had never paid a visit before. to where B. to which C. that D. which;3. He often helps the students ______ he thinks are not quick at their studies. whom B. who C. when D. because 4. Government reports, examinations, compositions, legal documents and most letters are the main situations _____ formal language is used.? in which?? B. on which?? C. in that??? D. at what ;5. The factory produces half a million pairs of shoes every year, 80% ________ are sold abroad. A. of which B. which of C. of them D. of that 6. Her sister has become a lawyer, _______ she wanted to be. A. who B. that C. what D. which;5. 当先行词指时间、地点、原因(the reason) 时，如果关系词在从句中作状语，用when, where, why;如果关系词在从句中作主语、宾语，用which或that.;6. 当先行词是the way,并且关系词在从句中作方式状语时，既可以用that也可以用 in which，它们又都可以省略。;1. The place ______ the bridge is supposed to be built should be _____ the cross-river traffic is the heaviest. A. which; where B. at which; which C. at which; where D. which; in which 2. The film brought the hours back to me _____ I was taken good care of in that far-away village. A. until B. that C. when D. where ;3. Great changes have taken place in that school. It is no longer what it was 20 years ago, _____ it was so poorly equipped. A. when B. which C. what D. that 4. Have you asked her for the reason _____?may explain her absence? A. why B. what C. for that D. that;7. 关系代词 as 引导的定语从句;注意：当先行词the same 修饰