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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/11/17,#,时态和语态,时态和语态,1,时态,现在,过去,将来,过去将来,一般,进行,完成,完成进行,时间,形式,动词原形,/,动词单,三,过去,式,will/shall+,动词,原形,would/should,+,动词,原形,am/is/are+,现在,分词,was/were+,现在,分词,will/shall be+,现在,分词,would/should be,+,现在分词,have/has+,过去,分词,had+,过去,分词,will/shall have+,过去,分词,would/should have+,过去,分词,have/has been+,现在,分词,had been+,现在,分词,will/shall have been+,现在,分词,would/should have been+,现在,分词,时态现在过去将来过去将来一般进行完成完成进行时间形式动词原形,2,判断时态,Tom has a good sense of humor.,I often watch TV series or sport and the news at weekends.,Paris stands on the River Seine.,I received a strange phone call yesterday.,I felt very tired when I got home.,I always got up too late and never had enough time for breakfast.,现在的特征或状态,现阶段经常性、习惯性动作,一般现在时,一般现在时,一般现在时,一般过去时,一般过去时,一般过去时,客观真理，客观存在或自然现象,过去某一确定时间发生的动作或存在的状态,过去一段时间内的经常性习惯性的动作或状态,判断时态Tom has a good sense of hu,3,Later I shall tell you about some of the work I have done.,Look at the dark clouds.It is going to rain.,She told us that she would not go with us.,Lucy promised that she was going to come the next day.,Listen!She is singing an English song.,Technology is developing so fast.,一般将来时,一般将来时,过去将来时,过去将来时,现在进行时,现在进行时,Later I shall tell you about s,4,I was watching the football match from10:00 to 12:00 last night.,Look!Somebody has cleaned the sofa.,Ive been very sad for the past few months.,When the police arrived,the thief had run away.,He had learned English for five years before he moved to Australia.,过去进行时,现在完成,时,现在完成,时,过去,完成时,过去,完成时,I was watching the football ma,5,We have been looking for you for an hour.,I cant come tomorrow.Ill be having a meeting then.,现在完成进行时,将来,进行,时,We have been looking for you f,6,语态,主动,语态：,主语是动作的发出者,被动,语态：,主语,是动作的承受者,语态主动语态：被动语态：,7,The new building will be built next year.,The volunteer doctors are in Italy now,and they will help the local people to conquer the COVID-19.,The new building will be built,8,被动语态,一般,完成,进行,现在,过去,将来,过去将来,形式,时间,was/were done,am/is/are,done,have/has been,done,am/is/are being,done,had been,done,was/were being,done,will/shall be,done,will/shall have been,done,will/shall be being,done,would/should be,done,被动语态一般完成进行现在过去将来 过去将来形式时间was/w,9,什么时候使用被动语态,不必,指出或不知道谁是动作的执行者。,强调动作的承受者,什么时候使用被动语态,10,练习,把主动语态变成被动语态。,Thomas Edison invented the light bulb in 1897.,No one has ever beaten Sophia at tennis.,The light bulb was invented by Thomas Edison in 1897.,Sophia has ever been beaten by no one at tennis.,Sophia has never been beaten by anyone at tennis.,练习把主动语态变成被动语态。The light bulb w,11,They give the children many books.,We made Mr.White the leader of the team.,I have downloaded the software to help my phone battery last longer.,The children are given many books.,Many books are given to the children,Mr.White was made the leader of the team by us.,The software has been downloaded by me to help my phone battery last longer,They give the children many bo,12,Someone has lost an identity card.,Have you confirmed the Wi-Fi password?,Have you pressed the button yet to copy the file?,An,identity card has been lost by someone.,Has the Wi-Fi password been confirmed?,Has the button been pressed yet to copy the file?,Someone has lost an identity c,13,Has anyone made a comment about the online database?,Many volunteers are watching over the antelopes.,Has a comment been made about the online database by anyone?,The antelopes are being watched over by many volunteers.,Has anyone made a comment abou,14,同义句转换,Despite,the previous rounds of talk,the two sides have reached no agreement so far.,Despite the previous rounds of talk,no agreement _ _ _ so far by the two sides.,We wont start the work until we have made all the preparations.,We wont start the work until all the preparations _ _ _.,has,been,reached,have been made,同义句转换Despite the previous roun,15,单句填空,It is said that the house_(break)into by two thieves.,All the preparations for the task _(complete),and were ready to start.,I like these English songs and they _(play)many times on the radio.,More patients _(treat)in hospital this year than last year.,has been broken,have been completed,have been played,have been treated,单句填空It is said that the house,16,短文填空,Since the 1980s,great changes _(take)place in my hometown and a lot of factories _(set)up.Peoples health _(improve)a lot with the development of medical care.Thanks to the Partys good policy,people are living a happy life and are full of confidence in the future.,have taken,have been set,has been improved,短文填空Since the 1980s,great cha,17,
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