新概念一册 143课

1、整理ppt1整理ppt2 Where does the writer live? Why do visitors often come from the city? What have visitors been asked to do? Where have litter baskets been placed? Where did the writer go last Wednesday? He saw a lot of rubbish, didnt he? What did he see among the rubbish? What did the sign say? He lives

2、 in a very old town which is surrounded by beautiful woods.Because it is a beauty spot.They have been asked to keep the woods clean and tidy.Litter baskets have been placed under the trees.Last Wednesday, he went for a walk in the woods.Yes, he did.He saw a sign among the rubbish.Anyone who leaves l

3、itter in these woodswill be prosecuted.整理ppt3整理ppt41 1It is a town.整理ppt52 2There are many people to整理ppt63 3Litter basket is here but整理ppt74 4People still throw rubbish.整理ppt8整理ppt9I live in a very old town (which is surrounded by beautiful woods.) Its a famous beauty spot.整理ppt10which which 是关系代词，

4、代替是关系代词，代替town,town,引导定引导定语从句语从句is surrounded is surrounded 是一般现在时被动语态是一般现在时被动语态整理ppt11On Sundays, hundreds of people come from the city to see our town and to walk through the woods.整理ppt12Visitors have been asked to keep the woods clean and tidy. Litter baskets have been placed under the trees, bu

5、t people still throw their rubbish everywhere.整理ppt13Last Wednesday, I went for a walk in the woods. (What I saw ) made me very sad.整理ppt14I counted seven old cars and three old refrigerators. The litter baskets were empty and the ground was covered with pieces of paper, cigarette ends, old tyres, empty bottles and rusty tins.整理ppt15Among the rubbish, I foun