初中英语新课程优质课-1.ppt

Never give up ! 决不放弃! Never say die ! 永不言败! Genius is nothing but labor and diligence. 天才不过是勤奋而已 Everybody has dreams Believe we can make our dreams come true;工农小学 ;1、语态分主动语态和被动语态 主动语态表示主语是动作的执行者 Many people speak English. 被动语态表示主语是动作的承受者. English is spoken by many people. 2、被动语态用法 不知道 谁 是动作的执行者或不需要强调动作的执行者 只需强调动作的承受者 3、被动语态的基本结构 助动词 be + 及物动词的过去分词 ;Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. ;1、一般现在时被动语态结构： 2、一般过去时被动语态结构： 3、含情态动词的被动语态结构： ;1.People use knives for cutting things. (knives) 2.People use metal for making machines. (Metal) 3.They produce silk in Suzhou and Hangzhou. (Silk) 4.They speak English in Canda. (English…) ;1.中华人民共和国成立于1949年.(PRC…found) 2.这架照相机是在中国制造的.(camera…make) 3.这种三角杯用来喝酒的.the cup with three legs…use 4.中国共产党成立于1921年7月1日.(the Party…. found);1.自行车能在两个小时内修好.(mend) 2.树可以在春天种植.(plant) 3.房间必须保持干净.(keep clean) 4.花儿应该常常浇水.(water);① Chinese ______ by the largest number of people． A．speak B．is speaking C．speaks D．is spoken ② The boy ______ to get ready after school． A．were told B．is telling C．was told D．tells ③ A lot of new roads ______ built in the west of China． A．must B．must be C．has D．have ;( ) 1.----When the fire _____? -----The day before yesterday. A. did ; break out B. was ; broken out C. had ; broken out; 一般将来时被动语态： 过去将来时被动语态： 现在进行时被动语态： 过去进行时被动语态： 现在完成时被动语态： 过去完成时被动语态：;1．be covered with 被……覆盖 2．be made of 由……制作（发生物理变化）  be made from 由…制作（发生化学变化）  be made in 由（某地）制造  be made by 被（某人）制造 3．be used for 被用来……  be used as 被当作（作为）……来使用  be used to do sth． 被用来做某事 4．It is said that．．． 据说……  It is hoped that．．． 希望……  It is well known that．．．众所周知…… ;① Where did they grow vegetables？（改为被动语态）