高一英语Unit 15重难点解析
1.
J: Im sorry,but I dont think I know you.
M: In fact you do,but you may not remember me.(Reading)
1)一般来说,在英语中,假如主句谓语是believe,think,suppose之类的动词,后接从句要表示否定时,其否定形式应该前移到主句。如:
I dont think (that) he is a good teacher. 我认为他不是个好老师。
At the time I didnt think she had seen me. 那时我认为她没有看见我。
如果这类句子要改写成反意疑问句,其附加疑问部分往往与that分句中的主语和谓语保持对应关系,但要注意否定的转移。故上面的例子改写成反意疑问句应是:
I dont think he is a good teacher,is he?
At the time I didnt think she had seen me,had she?
2)do,does,did可用来代替前面出现过的动词,以避免重复。如:
May I call on you in the morning? 上午我可以来拜访你吗?
Yes,please do. 请来吧。
She works harder than he does. 她比他工作努力。
Have you called him yet? 你给他打电话了吗?
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