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1、Unit8 the magic word,Long ago, a little boy was walking through a park.,was walking过去进行时,过去进行时由“was / were + 现在分词”构成。如： I was doing my lessons then. 那时，我在做功课。,We were cleaning the house. 我们在打扫房子。,Long ago, a little boy was walking through a park.,walk through 穿过,It took me so long to walk through th
2、e deep snow 在深深的雪地里行走花了我很长时间,Can I walk through this building? 我能穿过这幢建筑物吗？,long ago很久以前,In the middle of the park there was a tree with a sign on it. 一个带有标语的大树在公园中间。,【知识点】 in the middle of 在.中间,Please put the table the room. 请把桌子放在屋子中间。,sign 指示牌,The sign said, “ I am a magic tree.Say the magic words
3、 and you will see.”,magic tree魔法树,magic words魔法词语,The boy tried to guess the magic words. He tried “ open” “hurry”, and many more,try to do sth 尝试做某事 try sth 尝试某物,They try to buy you over 他们要收买你,They try this food 他们试一试这些食品,He tried “ open” “hurry”, and many more, but none of them worked.,【知识点】none
4、一个也没有, 毫无, 可以代表人,也可以代表物. none of + (人，物，可数，可数均可!)，一般做主语成分.,None of that money on the table is mine. 桌上没有一分钱是我的。,None of us enjoy getting up early. 我们中间没人喜欢早起。,none没有一个; 没有人，没有一人; 没有一部分，没有一点,Tired and upset, the boy cried out, “ This is too difficult. Please, dear tree!”,upset沮丧,cry out喊出声,Suddenly，
5、a big door opened at the bottom of the tree.,【知识点】at the bottom of 在.底部,the desk 在桌子的底部 you can see some fish the lake. 你可以在湖底看到一些鱼。,bottom底部,Inside everything was dark, except for a sign.,inside 在里面,dark 黑暗的,outside 在外面,bright明亮的,Inside everything was dark, except for a sign.,【知识点】 except for 除了以外；
6、要不是由于,Smith is a good man, his bad temper. 史密斯除了脾气不好外，是个好人。,The sign said, “ Carry on with your magic.” Then the boy said, “ Thank you, dear tree!”,【知识点】carry on 继续,The team will have to without me. 没有我小组也必须继续进行下去。,With this, the inside of the tree lit up brightly and showed a road.,with 名词（代词）,With
7、 a lot of work done, he felt he would have a good rest. 做完了工作，他感到他要好好休息一下。,With 10 minutes to go ，youd better hurry 还有十分钟，你最好快一点。,With this, the inside of the tree lit up brightly and showed a road.,【知识点】light up 点亮,You my life. 你照亮我的生命. She an oil lamp when it was getting dark. 天渐渐黑时她点亮了油灯。,light ，
8、点燃， 过去式为lit brightly 明亮地，副词，修饰动词light,The road let to a room full of toys and chocolates.,【知识点】 lead to. 导致；(道路)通向；通往；把带到(或引到),The street the supermarket. 这条街通向超级市场。,He us a museum. 他把我们带到了一个博物馆。,The road let to a room full of toys and chocolates.,【知识点】full of .充满，装满,His head is money. 他满脑子钱的念头。,Don
9、t talking with your mouth food 嘴巴装满食物的时候不要讲话,The little boy brought all his friends to the magic tree,【知识点】bring.to 是把某某带来 take . to是把某某带到.,Please him this office tomorrow. 明天请把他带到我的办公室来。,1.bring sth. to sb.=bring sb. sth带给某人某物,Mary me a doll yesterday.=Mary a doll me yesterday. 玛丽昨天给我带来了一个布娃娃。,2.br
10、ing sth./sb. to sp.把某物带到某地来,You should your English here tomorrow. 你明天应该把你的英语书带到这儿来。 （这里here是个副词，所以省略了 to）,They had the best party ever.,ever从来,This is why people always say that “please” and “ thank you” are the magic words.,this is why.这就是 .的原因,This is why the student was late. 这就是那个学生迟到的原因.,This
11、is because we feel pain. 这是因为我们能感到疼痛.,都是表语从句 你可以结合例句 观察 because后面原因 “这是因为.” why后面造成的结果 “这就是.的原因”,本单元难点（情态动词）,should表示“应该，劝告，建议，命令”否定为shouldnt,I should help her because she is in danger. 她现在处于危险中，我应该帮助她。 You shouldnt play computers all day. 你真不应该整天玩电脑。,You should do what your parents tell you. 你应该照你父
12、母的话去做事,You shouldnt be sitting in the sun. 你不应该坐在阳光下。,本单元难点（情态动词）,Must 表示“必须，必要”否定mustnt表示“禁止，不准”注意， must提问否定回答使用neednt,而不能用mustnt,We must go to school now. 我们现在必须去学校。 We mustnt swim in the river. 我们不准在河里游泳。,I must hurry, I mustnt be late.,There must be something wrong. 一定有什么毛病了,You mustnt forget to
13、 phone Julia,以must提问的一般疑问句,意为“必须吗”. 肯定回答用must（必须）, 否定回答用neednt或dont/doesnt have to（不必）.如,-Must I finish the work today?我必须在今天之内完成工作吗?,-Yes,you must.是的,你必须. -No,you neednt.不,你不必. -No,you dont have to.不,你不必.,Will 表示“将来”，常用语一般将来时；否定为“wont”,He will be back in ten minutes. 她十分钟内将回来。 We wont play computer
14、s games again. 我们将不会玩电脑游戏。,He will be home at six.他六点回家。,I wont go out today; Ill stay in and work. 今天我不出去了，我留在家里工作,May表示许可或征求对方的许可,有“可以”的意思,You may go now.你可以走了. May I use your computer?我用一下你的电脑可以吗?,We may have some rain today 今天可能会下点雨。,表示猜测,通常只用于陈述句.例如： You may be right.你可能是对的.,She may not come她未必
15、来,回答以 may 开头的疑问句有如下表达法： -May I smoke here?我可以在这儿抽烟吗? 肯定回答-Yes,you may./ Yes,please.请抽吧. 否定回答-No,you cant. -No,you mustnt. -No,youd better not.请不要抽烟.,can的用法： 表示有能力做某事,意为“能、会”.如： The girl can sing in English. 表示许可,意为“可以”,如： You can drive my car to the post office. 表示推测,意为“也许,可能”.如： He cant be your brother,you dont look the same.,Everyone here can speak English.这儿人人会说英语,You cant use the bike.,二怎样使用情态动词？ 1. 情态动词无人称和数的变化； 例： I can do it. He can do it. You can do it. 2. 不能单独使用，必须与其后的动词原形构成谓语 例如： I can do it.,运用适当的情态动词填空。 must , can , may ,mustnt , neednt, cant . 1._ you tell me the way to
