新概念英语第一册143课教案

Lesson 143 A walk through the woods In this text we will go to see what is happening in woods Step 1 Lead in Let s listen to the tape and pick out the new word in the text Step 2 New words and phrases learning In this section we will learn the text sentence by sentence word by word I live in a very old town which is surrounded by beautiful woods be surrounded by surround be around v eg A crowd surrounded him n eg I live in a place which is surrounded by tall buildings I live in a village which is surrounded by hills woods 树林 forest 森林 It is a famous beauty spot beauty spot 风景点 tourist attraction 游览胜地 eg I have been old that Qingdao is a good tourist attraction On Sundays hundreds of people come from the city to see our town and to walk through the woods through prep 介词 这是试题中肯定会出现的考点 作为介词其释义很多 1 表示位置 在 之中 在 各处 The earth moves through space 2 表示时间 在 期间 Tom bore up bravely through his father s illness 3 表示方向 从 的一端到另一端 He went through the forest next day 4 表示状态 经历 度过 He had decided to prolong his visit through the weekend 5 表示方式 凭借 用 I learnt of the position through a newspaper advertisement 6 表示原因 因为 由于 It was through him that I missed my train 7 表示让步 尽管 顶着 The politician struggled to speak through the shouts of the crowd Through adv 副词 Can I get through by this road adj 形容词 through traffic Visitors have been asked o keep the woods clean and tidy Have been asked 现在完成时的被动语态 Litter baskets have been placed under the trees but people still throw their rubbish everywhere have been placed 现在完成时的被动语态 被动语态的基本构成是 be 过去分词 体现在现在完成时中 根据人称的不同 be 变化成 has have been 过去分词 再看一下文章的最后一句 Anyone who leaves litter in these woods will be prosecuted will be prosecuted 一般将来时的被动语态 在一般将来时中 be 要变化成 will be 过去分词 Eg The rooms haven t been cleaned yet They will be clean soon I have never been asked to do things I don t like You will be asked to show your passport at the customs office Last Wednesday I went for a walk in the woods go for a walk take a walk eg I ll go out and take a walk in the park I ll go out for a walk in the park What I saw made me very sad make sb adj 让人感觉 样 make him happy make her satisfied I counted seven old cars and three old refrigerators refrigerator fridge The litter baskets were empty and the ground was covered with pieces of paper cigarette ends old tyres empty bottles and rusty tins litter n 本文中的意思是 废弃物 垃圾 eg The street was full of litter n 杂乱 凌乱 eg Her room was in such a litter that she was ashamed to ask me in v 使杂乱 乱丢杂物 eg Don t litter be covered with eg The furniture is covered with dust The road is covered with snow rusty adj 生锈的 eg The knife got rusty 引申义 荒疏的 My English is getting rusty Among the rubbish I found a sign which said Anyone who leaves litter in these woods will be prosecuted said 需要表示写着时 英语里不用 write eg The book doesn t say where he was born The clock says three o clock prosecute v 检举 告发某人 对某人提起控诉 eg He was prosecuted for theft Step 3 Free Talking Topic What should we do with the rubbish in our daily life What should we do if we go to climb mountain and there is no rubbis