表语形容词详解和It is+形容词+to do句型的使用

1、表语形容词详解和It is+形容词+to do句型的使用一、复习巩固（一）背诵：名词前多个形容词排序的口诀限定描绘大长高， 形状年龄和新老； 颜色国籍跟材料， 作用类别往后靠。分别解释为 ： 限：限定词。the，my，a，this 描：描绘性形容词。brave，beautiful，lovely，nice 大：大小、高低、长短等形容词。big，large，small 形：形状。round，square 龄：年龄大小、新旧、年代等。young，old，new 颜：颜色。red，blue，green 籍：国籍、地区、出处。Chinese，America，Japanese 物：物质材料的形容词。gol

2、den，wooden，wax 类：表示类别、用途。medical，chemical，writing （二）形容词的正确排序答案： 1anextraordinarynewCanadianplay 2alargegreengarden 3theroundBritishgoldcoin 4thesevenuglysteelwritingdesks5hernicelongpurpleRussiancoat1（Canadian，extraordinary，an，new）play 2（green，a，large）garden 3（gold，British，the，round）coin 4（ugly，wri

3、ting，the，steel，seven）desks 5（purple，Russian，nice，long，her）coat二、表语形容词专题讲解1) 表语是用来说明主语的性质,身份,特征和状态。表语形容词：在句中只能作表语，不能作定语的形容词叫表语形容词。常放在系动词后面。表语形容词大多数以元音字母开头。这类词有：afraid（担心的）, alike（相似的）, alive（活泼的，有生气的）, alone（孤单的）, asleep（睡着的）, awake（清醒的）, ill（生病的）常见的系动词：be动词（am, is, are, was, were）表“保持”:stay, keep表示

4、“看起来像” 这一概念的动词：seem, look;感官动词: feel ,look ,smell, taste, sound 等表示 “主语变成什么样”（变得） 这一概念的动词：grow, get, turn, go, become等例句：（1）She looks bored and tired. 她看起来很无聊且疲惫不堪。 （2）He looked worried and ill. 他显得忧虑，且带有病色。 （3）The food tastes delicious. 这些食物很好吃。 （4）The game is interesting. 这是一个有趣的游戏。 （5）The story s

5、ounds true. 这个故事听起来像真的。 （6）She is afraid of dogs. 她怕狗 （7）He gets wet, because it rains very heavily.因为下雨，他被淋湿了。 (8) The fish went bad. 这鱼变臭了。（9）Now the baby is asleep. 现在孩子睡着了。 （10）He was alone in the house. 他独自一人在家里。 （11）Neither of the sisters was alive. 两姐妹都不在人世了。2) 即学即练（补充句子）1. 她的奶奶看起来生病了。 Her gr

6、andmother_.2. 所有的音乐对我来讲都一样。All music _ to me.3. 你的母亲是否健在？ _ your mother still _?4. 当他跟妈妈在一起的时候，他觉得很幸福。 He _, when he stays with his mother.5. 我们睡着时，也需要少量的空气。When we_, we need less air. 6. 保持清醒的大脑会使你整个人都年轻起来。 Keep your mind _ and youll stay young all over.7. 你在上课时睡觉了，比尔？Did you fall _ in class, Bill?

7、 8. 我独自一人和我的五只猫生活着。I live _ with my five cats. 三、It is+形容词+to do的讲解和用法1）It is +形容词to do. 表示“干某事是”。我们通常在口语或者写作中使用这个句型，对于初中的学生来说，十分有必要熟练地掌握好这个句型，它有利于我们在写作中写出结构比较复杂的句子，从而得到较高分数。例如：1. Its very important to study English well. 学好英语很重要。2. It is difficult to finish the work today.今天完成工作太困难了。3. Its good to

8、eat fruits. 吃水果好。4. Its right to read English every day. 每天读英语是对的。5. Its interesting to play soccer. 踢足球是有趣的。2）即学即练1.It_ take a bus to go to school.A.is convinient B.is convinient toC.are convinient to D.are convinient2. It is _ the old man.A.good to helping B.good helpC.good to help D.to help3.It i

9、s bad to smoke.A. are bad B.is bad toC.is bad D.are bad to 4.It _ see that movie. A. are thrilling B.is thrilling toC.is thrilling D.are thrilling to 5.It _ go fishing.A. are exciting B. are exciting toC.is exciting D. is exciting to6.It is interesting to play computer games. A. are interesting B. a

10、re interesting toC.is interesting D. is interesting to3) 英译汉1.It is safe to take a bus.2.It is funny to watch movies.3.It is possible to see him now.4.It is dangerous to play with a snake.5.It is diffcult to write a English composition(作文).6.It is wonderful to go fishing with my father.7.It is borin

11、g to listen to a same song again and again(反复).8.It is hard to be successful man.9.It is pleasant to come back to my hometown.10.It is horrible to see this bad man.四、课后作业1）熟记下列词组difficult to fall asleep 难以入睡easy to read 容易读impossible to find 不可能找到possible to get there 可能到那里nice to live 适合居住safe to l

12、ive 住起来安全difficult to understand 难以理解pleasant to visit 参观起来令人开心boring to listen to 听起来枯燥hard to plant 难以种植easy to learn 易学wonderful to watch 看起来很棒2）巩固复习：根据所给的形容词填空bad, difficult, ill, asleep, impossible1.Mother：Honey！It is too late. You should fall _now. Son: It is _to sleep tonight. I feel _. Mother: Oh, you looks _. It is so late, it is _to take you to the hospital. awake, safe, happy, nice, alone2. Mary:Hello! Are you