Unit4 Wildlife protectionGrammarThe Present Progressive Passive Voice结构：结构：A. 陈述句：陈述句： 主语主语+ am/is/are(not) +being+过去分词过去分词B. 疑问句：疑问句： 疑问词疑问词+ am/is/are+主主+being+ 过去分词过去分词Notes!1._ _ eg. Look! The children _ _ _care of by their aunt.表表 示示 真真 正正 进进 行行 的的 被被 动动 动动 作作 ， 常常 与与now/look/listen连连 用用 ，不不 可可 遗遗 漏漏beingarebeingtaken2._ eg. They _ _ _ English at present.arebeingtaught表表 示示 现现 阶阶 段段 或或 目目 前前 ， 不不 一一 定定 是是 此此 刻刻3._ _ eg. Tom _ always _ _by the teacher.beingispraised表表示示一一种种经经常常性性行行为为，常常与与always/forever/continually/constantly连连用用,带带有有赞赞扬扬，责责备备，厌厌烦烦，埋埋怨怨等等感感情情色色彩彩4._ eg. John is not here. He _ _ _.beingmustbeinterviewed与情态动词连用，表示对被动进行的动作的推测与情态动词连用，表示对被动进行的动作的推测5._ eg. The problem _ _ _ now. =The problem _ _ _ now. eg. The telephone _ _ _. =The telephone _ _ _.beingisdiscussedisunderdiscussionisbeingusedisinuse“be+under/in+n.”结构表示进行时的被动语结构表示进行时的被动语态态6._ eg. The watch _ _ _ now. The watch _ _ _ twice.isbeingrepairedhasbeenrepaired现在进行时被动语态现在进行时被动语态不与不与表示时间表示时间 /次数的状次数的状语连用语连用7._ eg. Mr. Wang, come here. You _ _ on the phone.arewanted一些表示状态，心理活动，拥有，存在等动一些表示状态，心理活动，拥有，存在等动词一般不用进行时被动语态，常用一般现在词一般不用进行时被动语态，常用一般现在时被动语态时被动语态用现在进行时的被动语态改写下列句子。用现在进行时的被动语态改写下列句子。1.She is teaching the boy English.2. Now he is making the girl water the tree.3. They are writing a report about the negative effects of cell phones in school4. She is making Tom a new coat5. We are painting our classroom now.1.Review the rules and special cases about the grammar.2.Do more exercise.Homework