think-的用法及注意事项

关于 think 用法的几点注意事项1。 作谓语动词时，否定前移现象.类似的词有：suppose, believe， expect， imagine I don’t think he will come。I don’t imagine they will come if it rains。 I don’t think I know you.2． 反意疑问部分主谓的选择。 当复合句的主语是第一人称，而谓语动词是 think,believe， suppose，imagine, expect 等表示认为，猜想,信任的词的一般现在时时， 反意疑问句的主谓与从句一致。I think that it is a good thing， isn’t it？ I don’t suppose he cares, does he? Compare：You never told us why his brother was thrown into prison, did you？ He says that it is true, doesn’t he？ This is the first time you have operated a computer， isn't it?3．双重疑问句。 对它的宾语从句中的某一部分提问时，语序应是疑问词+ +宾语从句其余部分。和它这种用法相同的词还有 say， suppose, imagine, etc. What do you think the ocean bottom is made up of?Which way do you imagine he went？ What do you imagine has happened to him?Who do you think is fit for the job？ Whom do you think he lives with？4简单答语. So 作代词时，可以作宾语，用在动词 think， hope, expect, suppose， imagine, believe 等的后面. Do you believe he will come? --—Yes， I believe so。/ No， I believe not./ I don’t believe so.But： Will it rain tomorrow？ ————I hope so。/ I hope not5. 过去完成时表“曾认为，本认为”.类似的词还有 hope， plan， want, expect， suppose, mean，Intend，wish. We had hoped（=hoped to have caught） to catch the early bus, but found it had left.I hadn’t expected that I should get the first prize.She had thought of paying us a visit， but the weather made her change her plan.1. I think they’ve finished their work,_____？ `. do I B。 don’t I C。 have they D. haven’t they 2。 I don't believe she knows it,______？ A。 do I B。 don’t I C。 doesn’t she D....