鲁教版九年级英语全一册Unit 9 It's important to have good habits.学案

Unit 9 It’s important to have good habits. 一 诊断测评 行为 （白天）小睡 专心于_____ 效果 有规律的 数量 平均的 数字 商量：讨论_____度过：通过 同意_____ 放弃 太多 熬夜 与......不同 对......有影响 另一方面 和......一样好_____ 闲逛 例如 过去常常做某事_____ 持续做某事_____ 尽力做某事_____ 允许某人做某事_____ 二 重难点把握 动词不定式的用法 构成：to+ 动词原形，无人称和数的变化 作主语（1）位于句首 ，谓语动词用单数形式 To see is to believe. _____ To get there by bus will take us half an hour._____ 用it 作形式主语，把真正的主语--动词不定式置于句子后部 It’s our duty to take good care of the children._____ It is easy for us _____( finish) writing the composition in a quarter. 作宾语We hope to get there before dark. 拓展：跟动词不定式作宾语的常用动词有：agree、decide、expect、fail、hope、manage、offer、plan、prepare、pretend、refuse、want、wish。 当复合宾语中的宾语是动词不定式时，先用形式宾语it 代替动词不定式，把动词不定式置于宾语补足语之后，即 主语+动词+it+宾语补足语+to do sth. We think it important to learn a foreign language well. 作宾语补足语My parents will not allow me to play on the street. 拓展：有的动词在主动语态中用不带to的动词不定式作宾语补足语，但在被动语态中要将to还原。这些动词有：feel、hear、make、have、see、watch、notice。 作表语My purpose is to point out the difficulties of the matter. 我的目的是指出这件事的难处。 作定语The next train to arrive is from Shanghai. Do you have anything to eat 作状语I come here to say good-bye to you. （目的状语） He hurried to the station only to find that the train had left. （结果状语） I’m glad to see you. （原因状语） 三 课本知识点 Section A to get enough sleep. 解析：enough 形容词，意为“足够的”，修饰名词时可前可后 We have enough food/food enough to eat. enough 副词，意为“足够地”，修饰形容词或副词时，须后置 He is old enough to go to school. not to play computer games too much. 解析：too much 太多，副词性短语 辨析：too much, much too, too many too much 太多 修饰动词 drink too much too much 太多的 修饰不可数名词 too much water much too 太 修饰形容词、副词 much too difficult too many 太多的 修饰可数名词复数 too many people I think it’s important for teenagers to talk problems over with someone. 解析：talk over 意为“商量，讨论” 动副短语，人称代词作宾语，放中间 talk sth. over with sb. 与某人讨论/商量某事=discuss sth. with sb. Tom always talks things over with his parents before he makes an important decision. What does one girl ask if she is too young to do 解析：too...to... 太...而不能... The apple is too high for me to reach. 拓展：It is never too late to do sth. 做某事为时不晚 It is never too late to mend. 亡羊补牢，为时未晚。 It is never too late to learn. 活到老，学到老。 too...to... 与 so... that... 或 not ...enough to do...互换 The box is too heavy for me to carry.→_____→_____ Well, you need to be very careful in order to be safe... 解析：need to do sth. 需要做某事 We need to look for a lot of food. need doing sth. = need to be done 某事需要被做 The door needs repairing.= The door needs to be re ... ...