中考英语主动语态变被动语态复习课件

中考英语主动语态变被动语态复习课件课程目标理解主动语态和被动语态的概念掌握主动语态与被动语态的转换运用主动语态和被动语态进行句规则子表达掌握主动语态和被动语态的基本定义和区别能够根据语法规则将主动语态转换成能够在英语写作和口语中灵活运用主被动语态，反之亦然动语态和被动语态，准确表达意思主动语态的定义动作执行者直接表达句子的主语是动作的执行者直接表达主语发出的动作，，即执行动作的人或事物强调动作的执行者主动语态的特点强调动作的执行者主语是动作的发出者句子结构清晰，表达直接主动语态的构成主语谓语宾语执行动作的词语表示主语的动作或状态的词语，通常动作的对象或承受者是动词主动语态的常见句型主语谓语宾语主语谓语宾语+++++宾语补足语例如I likeEnglish.例如They mademe happy.主语谓语状语++例如He studieshard.被动语态的定义定义结构在被动语态中，动作的执行者（主语）处于被动的状态，被动语态的结构通常由过去分词构成，其中“be+”“be”动作的接受者（宾语）成为句子的主语的时态要与主动语态中的时态一致被动语态的特点强调动作的承受者突出动作的结果被动语态侧重于动作的承受者，而非动作的执行者被动语态更强调动作的结果，而不是动作本身的进行被动语态的构成动词过去分词be12根据时态变化，用动词动词的过去分词形式，表be的适当形式示动作的承受者am,is,are,was,were,been,being.短语by3可选成分，表示动作的执行者，常省略被动语态的常见句型过去分词主语过去分词be++be++行为者by+This isthe basicstructure ofapassive voicesentence.When the agent doerof theTheverb beis conjugatedaction isspecified,it isin the appropriatetense,and introducedby byfollowedthe pastparticiple ofthe by theagent.main verbis added.主语过去分词其他成分+be++The passivevoice caninclude othercomponents likeobjects,adverbs,or prepositionalphrases.主动语态与被动语态的区别主动语态被动语态句子主语是动作的执行者句子主语是动作的承受者主动语态与被动语态的转换理解概念1掌握主动语态和被动语态的定义、特点和构成转换规则2学习主动语态向被动语态和被动语态向主动语态的转换规则练习巩固3通过大量的练习来熟练掌握主动语态与被动语态的转换主动语态向被动语态的转换规则宾语变主语助动词be将主动语态中的宾语变为被动语态中的主语根据主动语态的时态和语态，选择相应的动词形式be过去分词介词by将主动语态中的谓语动词变为过去分词如果需要保留原主语，则用介词引导，置于过去分词之by后主动语态向被动语态的实例分析以例句分析主动语态向被动语态的转换主动语态•The teacher_teaches_the studentsEnglish.被动语态•English_is taught_by theteacher.被动语态向主动语态的转换规则找到被动语态的谓语动词确定主语和宾语例如例如宾语The bookwas written by The bookwas written谓语主语John.by John.将宾语变为主语，主语变为宾语例如主语谓语Johnwrotethe宾语book.被动语态向主动语态的实例分析被动语态向主动语态的转换，需要找到句子中的宾语和动词，并根据语境确定主语例如被动语态•The windowwas brokenby the boy.主动语态•The boybroke the window.在这个例子中，被动语态中的宾语成为主动“thewindow”语态中的主语，动词则变为，主语“was broken”“broke”则从介词短语中提取出来“theboy”“by theboy”主动语态与被动语态的转换练习1请将下列句子改为被动语态

1.The studentsclean theclassroom every day.

2.My fatherbought mea newbike lastweek.

3.They builta new school nearour village.

4.We willhold aparty forour teacher.

5.The teacheris correctingour homeworknow.主动语态与被动语态的转换练习2将下列句子改为被动语态

1.The teacheroften asksus questions.

2.They willfinish thework ina week.

3.My parentshave builta newhouse.

4.We mustclean theclassroom afterclass.

5.The schoolhas boughtnew computers.主动语态与被动语态的转换练习3请将下列句子改写成被动语态:

1.The studentsplanted manytrees lastyear.

2.They builta newschool inour village.

3.They willfinish thework tomorrow.

4.We mustkeep theclassroom clean.

5.People speakEnglish allover theworld.主动语态与被动语态的测试题1请将以下句子改为被动语态

1.The teacherpraised the students.

2.We usecomputers everyday.

3.My fatherbought mea newbicycle.

4.They willfinish thework tomorrow.

5.Someone hasstolen mywallet.主动语态与被动语态的测试题2请将下列句子改为被动语态•The studentsclean theclassroom everyday.•He oftenhelps hismother withthe housework.•My teacherhas markedour homework.•They willbuild anewschoolnext year.•We havealready finishedthe project.主动语态与被动语态的测试题3选择题填空题

1.The book______bytheauthor lastyear.

1.The meeting______hold tomorrow.A.was writtenB.is writtenC.will be written D.has been

2.The flowers______water everyday.written

2.The song______by millionsof people.A.loves B.is lovedC.is lovingD.will beloved主动语态与被动语态的常见错误分析语法错误时态错误语态错误例如例如例如应The book is readby meThe letterwill bewrittenby him Iam interestedinthebook.应该改为应该改为该改为yesterday.Thebookwas tomorrow.The letterwill Thebookisinteresting toreadby meyesterday.bewrittenbyhimtomorrow.me.主动语态与被动语态的考试技巧判断语态识别关键信息12首先要判断句子是主动语要注意句子中的关键信息态还是被动语态，根据句，例如动作的发出者和承子结构和动词形式来判断受者，以及时态和语态灵活运用转换规则3要熟练掌握主动语态和被动语态之间的转换规则，并能根据题目要求灵活运用主动语态与被动语态的巩固练习1通过练习巩固所学知识，帮助学生加深对主动语态和被动语态的理解和运用练习内容涵盖多种题型，包括句子改写、单项选择和完形填空，并提供答案解析，帮助学生及时纠正错误通过练习，学生可以更好地掌握主动语态和被动语态的转换规则，提升英语写作和阅读能力主动语态与被动语态的巩固练习2请将下列句子改为被动语态，并注意时态的一致性

1.The teacheris askingthestudentsquestions now.

4.They havecleaned theclassroom.

2.We usethe computereveryday.

5.The studentshave finishedthe test.

3.They willfinish thework tomorrow.

6.They hadplanted treesbefore theyleft.主动语态与被动语态的巩固练习3同学们，现在我们来进行一些巩固练习，来检验一下你对主动语态和被动语态的掌握程度练习题将会涵盖各种类型的句子，包括简单句、复合句、特殊句型等等请你认真思考，并选择正确答案相信通过这些练习，你对主动语态和被动语态的理解会更加深刻课程总结主动语态被动语态转换规则强调执行者，句子主语是动作的执行强调承受者，句子主语是动作的承受掌握主动语态变被动语态的转换规则者者答疑与反馈学习过程中遇到问题，可以及时课后积极反馈，帮助改进学习效提问果巩固练习，检测学习成果。