8B U 7 第3课时学案

第3课时8B Unit7International charitiesGrammar班级姓名

一、用所给词的适当形式填空

1.The studentsoftentell totake careof theirdesks andchairs.

2.That playputon againsometime lastmonth.

3.The oldman isill.Hemust sendto thehospital.

4.Vegetables,eggs andfruitssell inthis shop.

5.The roomcleanby meevery day.

6.A Pianoconcertgive herelast Friday.

7.Can themagazinetake outof thelibrary

二、选择题

8.The starscannot seein thedaytime.

1.a newlibrary inour schoollast yearA.Is;built B.Was;built C.Does;build D.Did;build

2.Our teachercarefully.A.should be listened toB.should belisten C.belistenedD.is listened

3.Cotton inthe southeastof China.C.grows D.grow

4.Older peoplewell.A.looks afterB.must belooked afterC.must lookafter D.looked afterA.is grownB.are grown

5.A talkon Chinesehistory inthe schoolhall lastweek.A.is givenB.has beengiven C.will begiven D.was given

6.Neither ofthem in China.A.is madeB.are madeC.were madeD.made

7.The GreatWall all over the world.A.knows B.knew C.is knownD.was known

8.Who thisbook

三、将下列句子变为被动语态，每空一词A.did;written B.was;written byC.did;written D.was;written

1.We canfinish thework in two days.The workintwodays.

2.They producesilk inSuzhou.Silk inSuzhou.

3.The childrensang anEnglish songyesterday.An Englishsong bythe children.

4.You needntdo itnow.It byyou now.

5.Lucy sentme aNew Year Card lastweek.A NewYearCardher byme lastweek.

6.People usemetal formaking machines.Metal formaking machines.完成情况评价日期:分发学生会9全世界建起，设立

1.hand out

2.the StudentsUnion数以百万计的在它的帮助下

3.set up

4.allover theworld

一、英语中的语态

5.with itshelp

6.millions of第课时短语

3.英语动词有两种语态主动语态那被动语态主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者1如（主动）—（被动）.汉语中常用“被“、丝合“、“由”、“受”等词用来表示被动，而英语用“助动词及物动Many peoplespeak English.English isspoken bymany people.词的过去分词构成“，其中助动词有人称、数和时态的变化2be+

二、被动语态的用法be.当句子的主语是动作的执行者时，谓语的形式是主动语态1当句子的主语是动作的承受者时，谓语要用被动语态被动语态由助动词过去分词构成，时态通过动词表现出来be+.被动语be态的基本用法2⑴不知道或没有必要说明动作的执行者是谁

①Some windowswere brokenlast night.是短语，不能用于被动语态

②This bookwas publishedin

2005.=This bookcame outin

2005.come outVi注意不及物动词或不及物动词短语无被动语态,如appear,happen,take place等⑵只强调动作的承受者，而不强调动作的执行者©Educational CD-ROMs aresold inmany countries.

②Rice wasfirst growninChina.学习活动二小组讨论被动语态的结构

三、被动语态的基本结构

③English islearned allovertheworld.“动作的承受者+be+过去分词+其他+by+动作的执行者”.主动语态变为被动语态的步骤

1.将主动语态的宾语变为被动语态的主语，2将主动谓语变为被动谓语（过去分词），be+将主动语态的主语变为短语（在被动句中用作状语按照上述句式改写承受者过去分词+其他执行者by+be++by+。