牛津译林版高中英语必修三unit1theworldofoursensesgrammarandusage课件

牛津译林版高中英语必修三unit1theworldofoursensesgrammarandusage课件内容摘要：

are39。 s works or that he has ever heard of him. Noun clauses beginning with that Can “that” be left out? • He said that, if I did not have time, I might choose not to go. • His position is very good except that there are some spelling mistakes. Noun clauses beginning with if/whether • 表示 “ 是否 ”。 • 只有动词后的宾语从句可以用 if/whether，其他名词性从句（包括介词后的宾语从句） 只可以用 whether。 • 固定结构 whether ...or (not), whether to do ...，不可以用 if。 • 特别提示： 单选题中，当确定是 “ 是否 ” ，选项中 同时 出现 if和 whether时，必选 whether。 practice 1. — I think it is going to be a big problem. — Yes, it could be. — I wonder ______we can do about it. A. if B. how C. what D. that 2. ______is no possibility _____Bob can win the first prize in the match. A. There。 that B. It。 what C. There。 whether D. It。 whether 3. A puter can only do ____you have instructed it to do. A. how B. after C. what D. when 4. Can you tell me ______? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman 5. He didn’t know which room______. A. they lived B. they lived in C. did they live D. did they l。