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1、江苏省南通市实验中学七年级英语下册Unit 3 Welcome to Sunshine Town阅读学案 人教新目标版【学习目标】1. 了解阳光镇的基本情况。2. 复习和拓展有关生活方式的词汇3. 学习介绍城市各种功能的角度和方法【课前自主学习】Say T or F according to the text.Check the answers with the whole class. . It takes 40 minutes to walk to the center of Beijing from Sunshine Town. There is less air pollution i
2、n Sunshine Town. . Many students live in tall buildings. There are only two shopping malls in Sunshine Town. You can eat Beijing Duck in Sunshine Town. .You can enjoy Beijing Opera at the theatre.课堂学习： It is only 40 minutes from the center of Beijing by underground.= It takes 40 minutes to go to Sun
3、shine Town from the center of Beijing by underground. There is less air pollution in Sunshine Town than in other areas of Beijing. 阳光城没有北京其他地区污染严重。less是little的比较级，表示“更少的”意思，用来修饰不可数名词(air pollution)。比较级十than的句型Less . than-more . than.e.g. An elephant is heavier than a horse.大象比马重。There is less water
4、in this glass than in that one.I have more books than he.辨析 so，such都可表示程度，意思是“如此、这样”。1) so是副词，用来修饰形容词和副词。He is so excited that he cant say a word.他兴奋得说不出话来。such是形容词，用来修饰名词。I have never seen such an interesting book before.我从没有看过如此有趣的书。2) 在用于单数名词前是，such，so位置不同。such + a/an +形容词单数名词； so十形容词十a/an单数名词。e.
5、g. such a beautiful garden； such an interesting storyIt is such an amazing thingIt is so amazing a thing3)如果修饰的是不可数名词或名词的复数形式，只可用such,不可用so。It was such bad weather天气这么糟糕。I dont know such things.我不晓得这样的事情。4）如果不可数名词被much, little,复数名词被many, few等表示量的形容词修饰，只用so,不用such。He has so many books, his bookshelve
6、s are full.他有这么多的书，书架都满了。5）这是以here开头的一个倒装句，也可以用there。here是一个副词，是不能做主语的。因此，后面的名词或代词才是真正的主语。动词的变化是随着主语的人称和数而决定的。a: 如果主语是名词，动词在名词前。Here comes the bus.公共汽车来了。b: 如果主语是代词，则动词放在代词的后面。There he goes.他走了。 be close to =be near be far from We do not have to go far if we want help with our homeworkIf. +clause.，c
7、lause 如果，新课标第一网辨析】have to，must都是情态动词，表示“必须”。have to强调是客观因素要求“不得不，只好”去做，可以用于多种时态（一般不用于进行时），而且有人称和数的变化。用do，does，did等助动词构成疑问和否定式。一般现在时 一般现在时（三单） 一般过去时 一般将来时have to has to had to will have toMy mother was ill last Saturday，so I stayed at home and looked after her.上个星期六妈妈病了，我得留在家里照顾她。must表示说话人主观认为“应该，必须”
8、，无人称，数和时态的变化。We must study hard because the future of China belongs to us.我们必须努力学习因为中国的未来属于我们。注意：must开头的疑问句，它的否定回答不用mustnt，而用neednt.Must we finish writing the composition this week? No，you neednt.我们必须在本周写完这篇作文吗？不必了。must还可表示猜测，意思是“一定，肯定是”。He must be in the classroom，I saw him clean the blackboard jus
9、t now.他一定在教室里，刚才我看到他在擦黑板。 You can shop until ten oclock at night in Star Shopping Mall.（P23）辨析】until，till既是介词又是连词。1）一般情况下可换用，在句首时，只能用until，不能用till。Until the last minute of the match we tried our best.直到比赛的最后一分钟，我们都在尽力。2 ）notuntil直到才I didnt go to bed until/till I finished my homework yesterday昨天直到做完作
10、业我才上床睡觉。注意：till(until)只用来引导时间，不能用于指距离。试译：我们走到树林的尽头。误：We walked till/until the end of the forest正：We walked to the end of the forest. We can take you to other shopping malls.（P23）辨析 another，the other，others，the othersanother泛指三个或三个以上中的另一个。I dont want this coat. Please show me another.我不想要这件上衣请另给我一件。t
11、he other特指两个中的另一个He has two sons. One is a worker, the other is a doctor.他有两个儿子，一个是名工人，另一个是名医生。修饰名词，特指另一个、另一些Tom likes swimming，and the other boys in his class like swimming，too汤姆喜欢游泳，他班上的其他男生也喜欢。others泛指其他的人或物。He often helps others他经常帮助他人。Some are playing basketball, others are playing football.一些正
12、在打篮球，另外一些在踢足球。the others特指确定范围内剩下的全部人或物。There are fifty students in our classTwenty of them are girls，the others are boys.我们班有50名学生,20名是女生，其余是男生。 You can choose any food you like in Sunshine Town.Any: 任何 you like修饰前面的food If so，you are in the right place.so这样，指前面一句的意思If so=If you would like to eat C
13、hinese food.e.g. Tom is a good boy. Do you think so? Why dont you visit our local theater with us?Why dont you do=Why not doe.g. Why dont you go swimming?Why not come with me?【课堂检测】选择正确的动词及词组填空，注意形式变化 become, say thank to, be, have, hold a party, study，showaround, taketo, be close to, take1. His mot
14、her asks him _ hard.2. Why dont you _a break? You look so tired.3. When he was a child, he _ _ _ a doctor.4. Millie loves shopping. Lets _ her _ a shopping mall.5. My parents will_ for my birthday this year. I will get a lot of presents.6. There is little cars in the country, so there _ not much pol
15、lution there.7. She has much housework to do. It _ her at least two hours to finish it every day.8. Tommy has many friends at school in China. He _ them. They always help each other.9. Who _ you _ the Science Museum when you visited Beijing?10. I gave the little girl sweets as a treat and she _ to me.【课后
