英语主动语态和被动语态思维导图

Answer 1

主动语态（active voice）表示主语是动作的执行者，被动语态（passive voice）表示主语是动作的承受者。被动语态由“助动词be+及物动词的过去分词”构成。

标志性时间状语，以助动词do为例：
1.一般现在时：主动：do/does 被动：am/is/are done---always often
2.一般过去时：主动：did 被动：was/were done---yesterday in1966
3.一般将来时：主动：will/shall do 被动：will/shall be done----in 2020
4.现在进行时：主动：am/is/are doing 被动：am/is/are being done---now
5.现在完成时：主动：have/has done 被动：have/has been done ---since
6.含情态动词：主动：情态动词+do 被动：情态动词+be done
英语中的情态动词：would /should/could/might/must等等。。。

动词变形： 
分规则变化和不规则变化两种.不规则变化需逐个记忆,规则变化遵循以下原则： 
(1) 一般情况下,在动词后加ed构成：work / worked, stay / stayed, shout / shouted等. 
(2) 在以-e结尾动词后只加d：close / closed, like / liked, live / lived, smile / smiled等. 
(3) 以辅音字母加y结尾的动词,应将y改为i 再加-ed：study / studied, carry / carried等. 
(4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母动词,要双写末尾的辅音字母再加-ed：stop / stopped, admit / admitted, refer / referred, prefer / preferred等.

追答

相关例句：
（1）肯定句：His brother said that the homework would be finished by him in half an hour.
（2）否定句：His brother said that the homework wouldn't be finished by him in half an hour.
（3）一般疑问句：Would the machine be repaired by these workers the next day? Yes, it would. No, it wouldn't.
（4）特殊疑问句：When would the small garden be swept by the students of Class One the next time? It would be swept on the next Monday.

因为字数超限，只能这样了。