中考复习策略21 　　 I 　　 if ? 　　 [误] If it will rain I won't go to school tomorrow.? 　　 [正] If it rains I won't go to school tomorrow.? 　　 [析] 由if引起的状语从句要用一般时表示将来。? 　　 [误] I want to know if he comes here tomorrow.? 　　 [正] I want to know if he will come here tomorrow.? 　　 [析] if所引起的如果是宾语从句则不能用一般现在时表示将来。? 　　 [误] I want to know if it will rain tomorrow he will come or not.? 　　 [正] I want to know if it rains tomorrow he will come or not.? 　　 [析] 这里的if从句是整个宾语从句的条件状语,所以,还应用一般时表示将来。? 　　 ill ? 　　 [误] He spent many years looking after his ill father.? 　　 [正] He spent many years looking after his sick father.? 　　 [析] ill和sick都可以作表语,如: I'm ill (sick). 美国英语中常用sick, 而英国英语中两者都可用,但ill一般不作定语。? 　　 in ? 　　 [误] In a cold morning, I went to school alone.? 　　 [正] On a cold morning, I went to school alone.? 　　 [析] 在in the morning或in the afternoon词组中,不论在这两个名词的前或后加任何修饰词,其介词in都要变为on.? 　　 [误] I will finish it after two days.? 　　 [正] I will finish it in two days.? 　　 [析] 中文中几天以后可以完成,或几天后来取,在译为英文时都不要用after,而要用in.如: He will be back in a few days.? 　　 in into ? 　　 作为副词应用in,而不能用into,如: Come in, please. 又若在句中不涉及到动词的位置,只是表达空间的位置时用in,如: The teacher in the office is my mother. 但在go, run, come, walk, dive等词后则要用into. 如: She dives into the river.? 　　 instead ? 　　 [误] The boy stayed in bed all day instead to go to school.? 　　 [正] The boy stayed in bed all day instead of going to school.? 　　 [析] instead of其后要接动名词、名词或代词,而不能用不定式,如: I choose this book instead of that one.? 　　 [误] The beer here is not good, so I drink wine instead of it.? 　　 [正] The beer here is not good, so I drink wine instead.? 　　 [析] instead是副词,而instead of是介词短语。如: If you are not free, you may come another day instead.? 　　 interest ? 　　 [误] He has a great interest for physics.? 　　 [正] He has a great interest in physics.? 　　 [误] He has some interest in many companies.? 　　 [正] He has some interests in many companies.? 　　 [析] interest作为兴趣讲可用作不可数名词,但作为利息、股份讲时为可数名词。? 　　 [误] This is an interested book.? 　　 [正] This is an interesting book.? 　　 [析] 修饰物时应用interesting, 如,an interesting film,而讲某人对某事感兴趣时要用过去分词interested,如: I'm interested in this play. 但他是一个十分有趣的人。应译为He is an interesting man. 所以interesting是令人感兴趣之意,而interested则表示某人对某事物感兴趣,多用be interested in something这一句型。? 　　 invent ? 　　 [误] America was invented by Christopher Columbus in 1492.? 　　 [正] America was discovered by Christopher Columbus in 1492.? 　　 [析] invent意为发明即从无到有,如: Compass was invented by the Chinese people. 而discover则意为发现。? 　　 it ? 　　 [误] That takes me ten years to finish this work.? 　　 [正] It takes me ten years to finish this work.? 　　 [析] it在这个句中的语法作用是形式主语,而真正的主语是句子后面的不定式。有的句子要用it作形式主语或形式宾语,如: I think it difficult to learn English well.? 　　-