初中英语教师微课比赛ppt课件.pptx

过去完成时（一）过去完成时（一）The Past Perfect TenseLearning aims1.Master the basic structure of the past perfect tense.2.Learn to use the past perfect tense correctly.3.Be able to use the past simple tense and the past perfect tense correctly.3We had learned 2000 English words by the end of last term.I had finished my homework by nine oclock last night.4Can you find the rules in the above sentences?主语+had+动词的过去分词.目录DIRECTORY01概念02构成03判断依据04练习及作业01.概念表示过去某个时间之前已经完成的动作，即过去完成时的动作发生在“过去的过去(past in the past)”，句中有明显的参照动作或时间状语，这种时态从来不孤立使用。（肯定句的主动语态）主语+had+动词的过去分词02.构成03.判断依据（1）由时间状语判定（2）由过去的过去判定（3）表示意向的动词，如hope,wish,want等，用过去完成时表示“过去原本打算做而实际没有做的事情”（4）用于特殊句式hardly/scarecely.when.,no sooner.than.由时间状语来判定句中有介词by/by the end of/before+过去的时间点等构成的时间短语。We had learned 2000 English words by the end of last term.I had finished my homework by nine oclock last night.now7：558：00The bus had already left before I got outside.20182015learned 4000 new wordsBy the end of 2015,I had learned 4000 new words.04.练习及作业1.I (read)this book before I started school.2.Mary (finish reading)the novel by eleven oclock last night.3.Tom()before the policeman got to the shop.A.have run away B.was running away C.run away D.had run awayhad readhad finished readingDHomeworkPlease write a passage about your last summer holiday and you should use the past perfect tense.No less than 100 words.Thank you