高一英语语法、词汇(单选)期末总复习牛津版教学课件.pptVIP

语法;一、时态;3.一般将来式 1)　shall用于第一人称，常被will 所代替。 2)　be going to +不定式，表示将来。 3)　 be +不定式表将来，按计划或正式安排将发生的事。 4)　be about to +不定式，意为马上做某事。 5) 用现在进行时表示将来 　 意为：意图、打算、安排、常用于人 常用词为 come, go, start, arrive, leave, stay等。　 Im leaving tomorrow. will 表意愿，be going to 表主观安排，be to do 表客观安排。 ;4.现在完成时 现在完成时用来表示之前已发生或完成的动作或状态，其结果的??和现在有联系。动作或状态发生在过去但它的影响现在还存在；也可表示持续到现在的动作或状态。 1）过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 　 2）过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。 一般过去时的时间状语:yesterday, last week，…ago, in1980, in October, just now, 具体的时间状语 现在完成时的时间状语:for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always, 3）现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如live, teach, learn, work, study, know. 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。 ;常见考点： 1）It is the first / second time…. that…结构中的从句部分，用现在完成时。　 It is the first time that I have visited the city.　 It was the third time that the boy had been late. 2）This is the… that…结构，that 从句要用现在完成时.　 This is the best film that Ive (ever) seen. 　　　 This is the first time (that) Ive heard him sing. 　;5.过去完成时 a.在told, said, knew, heard, thought等动词后的宾语从句。　　 She said (that) she had never been to Paris.　 b. 状语从句：在过去不同时间发生的两个动作中，发生在先，用过去完成时　 When the police arrived, the thieves had run away. c. 表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示原本…，未能… We had hoped that you would come, but you didnt. 例:The students ___ busily when Miss Brown went to get a book she ___ in the office.　 A. had written, left　 B，were writing, has left　 C. had written, had left　 D. were writing, had left;1.John and I________??friends for eight years. We first got to know each other at a Christmas party. But we_______?each other a couple of times before that. A. had been; have seen??????????????????B have been; have seen C. had been; had seen?????????????????? D have been; had seen 2.Old McDonald gave up