被动语态教师版.docxVIP

被动语态教学目标：★★★★☆☆ 独立完成被动语态的练习并会运用问题层级图目标层级图一、被动语态的用途和基本构成例：这块手表是中国制造的。每年都应该种更多的树。世界上越来越多的人说汉语。这些句子在表达时，要么我们想突出动作的承受者，要么我们不知道或者没有必要指出动作的执行者，在这种情况下我们需要使用被动语态。试判断下列中文句子翻译成英文要用主动语态还是被动语态：1. 相机是用来照相的。2. 我们用木头做家具。3. 那只老鼠被猫抓住了。4. 我们的城市应该保持干净整洁。5. 他在学校打架被老师批评了。例：We clean the classroom.=The classroom is cleaned by us.He made the kite.=The kite was made by him.They will plant trees tomorrow.=Trees will be planted by them tomorrow.我们发现主动语态在转化成被动语态的句子时，都是将主动句里的______变成被动句里的______，将主动句里的______变成被动句里的______，并由______引导（可省略）。谓语动词变成相应的______.KEYS：宾语；主语；主语；宾语；by; 被动形式如下图：主动语态：动作执行者+谓语动词主动形式+动作承受者被动语态：动作承受者+谓语动词被动形式+动作执行者并且基本结构为：______ + ______KEYS: be; done练习将下列句子转换成被动语态。1. I make this model plane._________________________________________2. Students in class 1 beat the students in class two._________________________________________3. The gardener waters the flowers every day._________________________________________4. Our teacher praised Li Ming yesterday._________________________________________5. The cat caught the mouse._________________________________________KEYS:1. This model plane is made by me.2. Students in class two were beaten by students in class one.3. The flowers are watered by the gardener every day.4. Li Ming was praised by our teacher yesterday.5. The mouse was caught by the cat.二、各个时态下被动语态的书写形式和用法例：1. The ball is passed to Li Lei by Wang Ming.2. The cake was cut into pieces by her.3. The fact will be found out by someone one day.4. Flowers are being watered by her.5. A letter was being written by her this time yesterday.6. The work has been finished by Jim.7. The work had been finished by the end of 2015.8. He can be found by me.小结各个时态下被动语态的构成形式：时态主动语态被动语态一般现在时do/does一般过去时Did一般将来时will/shall/be going to + do现在进行时am/is/are + doing过去进行时was/were + doing现在完成时have/has + done过去完成时had done含有情态动词can/may/must + doKEYS: am/is/are + done; was/were + done; will/shall/be going to + be done; am/is/are + being done; was/were + being done; have/has + been done; had + been done; can/ma