外研新标准 初三下,Module 3,Now and then,Unit 3 Language in use,Objectives：,1. To summarise and consolidate the use of adjectives and adverbs 2. To summarise and consolidate comparative degree and superlative degree,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语法规律。,形容词,1. Thats true. 2. Is life today better or worse than it was 50 years ago? 3. Im healthier than Ive ever been. 4. Youll be more relaxed and less nervous before your exams.,Observe,Are you familiar with these sentences? They are all from Module 3.,5. And that makes life more dangerous and less healthy. 6. Faster transport also makes more pollution. 7. I think its better. 8. Public transport is much better today. 9. They were much bigger in those days.,10. I helped my younger brother with his homework in the evenings. 11. But people dont take as much exercise as they did. 12. The most important difference is that people are healthier today. 13. People walk or use their bikes less, and theyre lazier.,Have you noticed the words underlined?,Guessing game,1. to test your sense of observation 2. to test your ability of short-term memory 3. to test your ability of inductive method,Guess,1. Thats _ (true). 2. Is life today _ _ _ _ (good or bad) it was 50 years ago? 3. Im _ (healthy) than Ive ever been. 4. Youll be _ _ (much relaxed) and less _(nervous) before your exams. 5. And that makes life _ _ (dangerous) and less _(healthy).,true,better or worse than,healthier,more relaxed,nervous,more dangerous,healthy,6. _ (fast) transport also makes _ (much) pollution. 7. I think its _ (good). 8. Public transport is much _(good) today. 9. They were much _(big) in those days. 10. I helped my _(young) brother with his homework in the evenings.,better,bigger,younger,Faster,better,more,11. But people dont take _ much exercise _ they did. 12. _ _ _ (important) difference is that people are healthier today. 13. People walk or use their bikes _(little), and theyre _ (lazy).,as,as,The most important,less,lazier,People live longer (long) and stay (1)_ (healthy) today than they did 50 years ago. People are (2) _ (tall) and (3) _ (strong) because they have a (4) _ (good) diet. Athletes can run (5) _ (fast), jump (6) _ (high) and throw (7)_ (far) than ever before.,Complete the passage with the correct form of the words.,healthier,taller,stronger,better,faster,higher,further,Practice,Playing sports is one of the (8) _ _ (popular) leisure activities. People also work (9) _ (hard) and lead (10) _ (busy) lives. Big cities are (11) _ (pleasant) places to live than before because they are (12) _ (dirty) and (13) _ (crowded). They are also (14) _ (dangerous).,harder,busier,less pleasant,dirtier,more crowded,more dangerous,most,popular,Traveling is (15)_ (easy) than before, and air travel is the (16) _ (comfortable) way to travel long distances.,easier,most comfortable,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解, 下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。,语法讲解,形容词的用法,形容词是指那些用来描述或修饰名词(或代词)的一类词。一般放在其所修饰的名词之前。如：tidy, rich, cheap, early 等。 在句中用作定语、表语、宾语补足语等成分。多数形容词具有比较等级。它也是中考的重要考查内容。考查重点是：形容词与副词的区别, “级”的范围, 比较级的重要句型,比较级的程度修饰语: much, a lot, even, still, a bit, a little等。,1. 形容词作表语, 表明主语的性质和特征, 放在连系动词之后。如： Computers are very useful in our everyday life. Leaves turn yellow in autumn. The trees turn green in spring. We are alone on the island.,只能作表语的形容词：asleep, afraid, ill, alone, able, awake, alive, frightened, sorry, glad, worth(后+doing), interested excited, surprised,2. 形容词作定语，修饰名词或由 some-, any-, no-, every- 构成的不定代词, 通常放在名词之前，不定代词之后。如： This is an unhealthy diet. He is a good student. I have something important to tell you. There is nothing important in todays newspaper. Is there anything interesting in this book?,只能作定语的形容词：little 小的, only唯一的, wooden 木质的, woolen 羊毛的, elder 年长的,3. 形容词作宾语补足语，放在宾语之后，与其构成复合宾语。如： You should keep your classroom clean and tidy. I found it difficult to get on well with the manager. He made us happy. I found the cat dead. Exercise makes you healthy and strong.,1. 表示长、宽、高、深及年龄的形容词，应放在相应的名词之后。如： How long is the river? Its about two hundred metres long.,2. 形容词名词化： the old老人 the rich 富人 The old are taken good care of by the nurses.,形容词的其他用法,3. 复合形容词： snow-white 雪白的 ten-year-old 十岁的 English-speaking说英语的 glass-topped 玻璃罩的 full-time 全日制的 well-known 众所周知的 kind-hearted 善良的 man-made 人造的 take-away 可以带走的,4. 当多个形容词修饰名词时，其顺序是: 限定词(冠词、指示代词、形容词性物主代词、数词)描绘词(大小、长短、形状、新旧、长幼、颜色)出处材料 性质类别名词,a small round table 一张小圆桌 a tall white building 一幢白色的高大建筑 a dirty old black shirt 一件又脏又旧的黑色衬衣 a famous American medical school 一所非常著名的美国医学院,形容词的比较级和最高级构成,规则变化&不规则变化,Lets fill in the blanks.,规则变化,tallest hardest largest widest,taller harder larger wider,biggest hottest fattest wettest,bigger hotter