过去完成时知识点VIP免费

过去完成时知识点(大全) 一、初中英语过去完成时 1．By the end of last year they _________ thousands of orange trees on the mountains. A. had planted B. have planted C. were planting D. would plant 【答案】 A 【解析】【分析】句意：到去年末，他们已经在山上种植了上万棵橘子树。根据 By the end of last year ， 可知句子时态为过去完成时，因此用 had planted，故答案是 A。 【点评】考查过去完成时，注意识记与过去完成时想搭配的时间状语。 2．Jake _____his key in the office so he had to wait until his wife _______ home. A. has forgotten … comes B. forgot… come C. had left… came D. had left…would come 【答案】 C 【解析】【分析】句意：杰克把他的钥匙丢在办公室了，因此他不得不等到他的妻子回家。结合语境可知前文描述的是过去某时前已经完成的动作，故用过去完成时态。下文指的是过去某时的动作，故用一般过去时态。选 C。 【点评】英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。 3．By the end of last month, Jane _____ enough money for the poor sick boy. A. raised B. would raise C. had raised D. has raised 【答案】 C 【解析】【分析】句意：在上个月末，珍已经为贫穷的生病的孩子筹集到了足够的钱。根据 By the end of last month，可知句子的时态为过去完成时，C 是过去完成时结构，故答案是 C。 【点评】考查过去完成时，注意过去完成的时的判定方法。 4．By the end of 2012, many buildings built in our city. A. have been B. have C. had been D. will 【答案】 C 【解析】【分析】句意：到 2012 年底，我们的城市里已经建成了很多大楼。Buildings 是build 这一动作的承受者，该用被动语态。而被动语态是由“be + 及物动词的过去分词”构成。根据 By the end of 2012 可知该用过去完成时，所以选 C。 5．— What do you think of the young lady? — She is hard-working. She ________ all her effort into her work before she got ill. A. has put B. put C. had ...