新概念英语第一册lesson143-课件.ppt（纯ppt,可能不含音视频素材）

1、Lesson 143 A walk through the woodsEveryday English1.Yaoming is easy to be spotted(认出，发现认出，发现)in the crowd.2.On the cover of the magazine is a picture of LiYuchun.3.That s the beauty of it.妙就妙在这里妙就妙在这里4.She has a beauty spot in her face.5.Please dont litterNew words and expressions。1.surround v.包围包围

2、be surrounded by.被什么包围被什么包围2.place v.放；放；n.地方地方3.count v.数，点数，点4.cover v.覆盖覆盖be covered with 被被覆盖覆盖5.throw v.扔，抛扔，抛 threw；thrown6.prosecute v.依法处置依法处置1.wood n.树林树林2.beauty spot 风景点风景点3.hundred 百百4.city 城市城市5.visitor 参观者，参观者，游客游客6.litter 杂乱的东西杂乱的东西9.rubbish 垃圾垃圾8.piece 碎片碎片10.tyre 轮胎轮胎7.litter basket

3、 废物筐废物筐”1.tidy adj.整齐的整齐的2.rusty adj.生锈的生锈的3.through prep.穿过穿过4.among prep.在在.之间之间 1.I live in a very old town which is surrounded by beautiful woods.It is a famous beauty spot.2.On Sundays,hundreds of people come from the city to see our town and to walk through the woods.3.visitors have been asked

4、 to keep the woods clean and tidy.4.litter baskets have been placed under the trees,but people still throw their rubbish everywhere.5.last Wednesday,I went for a walk in the woods.What I saw made me very sad.I counted seven old carsand three old refrigerators.。6.The litter baskets were empty and the

5、 ground was covered with pieces of paper,cigarette ends,old tyres,empty bottles and rusty tins.7.Among the rubbish,I found a sign which said,“Anyone who leaves litter in these woods will be prosecuted.across over through 的用法区别的用法区别across：横过，穿过横过，穿过，特指从一边到另一边，特指从一边到另一边e.g.1)The bus is coming across t

6、he bridge.2)Can you swim across the river?3)The child will go across the crossroads after the light turns green.over:越过，翻越过去越过，翻越过去e.g.1）After they climbed over the hill they found many flowers in the fields.2)They cant climb over the mountain if they cant keep going.through:穿过穿过 特指从某空间穿特指从某空间穿过过e.g

7、.1)The deer is going through the forest.2)The balloon is flying on and on through the clouds.3)Jack saw many students playing in the playgroundthrough the window.。被动语态（二）被动语态（二）1）一般现在时的被动语态）一般现在时的被动语态：构成构成:be(is/am/are)+过去分词过去分词3）一般将来时的被动语态一般将来时的被动语态构成：构成：will/shall/be going to be+过去过去分词分词2）一般过去式的被动

8、语态一般过去式的被动语态构成构成：was/were+过去分词过去分词e.g.She is praised by her English teacher.4）现在进行时的被动语态现在进行时的被动语态构成：构成：is/am/are+being+过去分词过去分词6）现在完成时的被动语态现在完成时的被动语态构成：构成：have/has+been+过去分词过去分词5）过去进行时的被动语态过去进行时的被动语态构成：构成：was/were+being+过去分词过去分词7）情态动词的被动语态情态动词的被动语态构成：构成：can/must/may/+be+过去分词过去分词practice 被动句被动句一般现在时的被动语态一般现在时的被动语态Many people speak Chinese.一般过去时的被动语态一般过去时的被动语态一般将来时的被动语态一般将来时的被动语态现在进行时的被动语态现在进行时的被动语态过去进行时的被动语态过去进行时的被动语态现在进行时的被动语态现在进行时的被动语态情态动词的被动语态情态动词的被动语态Homework1.整理课堂笔记整理课堂笔记2.背诵课文背诵课文lesson1433.跟读录音朗读课文跟读录音朗读课文3遍遍