动词过去式和过去分词练习答案解析

1、动词过去式/过去分词(不规则变化)Lee his mobile phone at home.leaveleavesleavedleft参考答案：D根据句意“Lee把手机落家里了 ”，动作发生在过去，用一般过去时，leave的过 去式是left，故正确答案为D。- When did May come back from Hong Kong?-She from Hong Kong last Friday.came backcomes backreturned backcome back参考答案：Alast Friday 用一般过去时，“回来”是 come back 或者 return，没有 ret

2、urn back的用法，另外，come的过去式是came，故正确答案为A。用括号中所给单词的适当形式完成句子。Last year the teacher us that the earth moves around the sun. (tell)参考答案：toldlast year用一般过去时，tell过去式是told，故该空应填told。用括号中所给单词的适当形式完成句子。Last week my mother me a new bike as a birthday gift. (buy)参考答案：boughtlast week用一般过去时，buy的过去式是bought，故该空应填bough

3、t。用括号中所给单词的适当形式完成句子。Tom to learn Chinese when he was six years old. (begin)参考答案：began根据从句的时态可知该句主句要用一般过去时，begin的过去式是began，故该 空应填began。The famous writer one new book since two years ago.is writingwas writinghas wrotehas written参考答案：Dsince用现在完成时，write的过去分词是written，故正确答案为D。按要求改写句子。We began to learn Eng

4、lish three years ago.(保持句意基本不变)We English three years参考答案：have;learnt;for原句意思是“我们三年之前开始学习英语”也就是说“我们已经学习英语三年了”，故该题正确答案为have learnt; for。you your science book yet?Have; foundDid; findHave; foundedHave; finded参考答案：Ayet用现在完成时，find的过去分词是found，当found的意思是“建立”的时 候，过去式和过去分词是founded，故正确答案为A。用括号中所给单词的适当形式完成句子。

5、So far I quite a few friends here. (make)参考答案：have madeso far用现在完成时，make的过去分词是made，故该题正确答案为have made。选择适当的单词填空。My father is tired now. He has just back from work. (come/came)参考答案：come原句是现在完成时，come的过去分词是come，故该空应填come。I already the film. I it last week.have; seen; sawhave; saw; sawhave; seen; seenhave; saw; seen参考答案：Aalready用现在完成时，see的过去分词是seen，last week用一般过去时，see 的过去式是saw，故正确答案为A。Both his parents look sad. Maybe they whats happened to him.knewhave knownhave knew