八年级英语下册 Unit 6 Topic 3 Bicycle riding is good rcise Section A(第1课时)导学案.doc

Bicycle riding is good exercise明确目标1、学习条件状语从句的用法。2、了 骑自行车的优点，并注意行车安全。3、句型Its+adj.+to do sth.自主预习翻译下列单词，标上词性并参照单词表根据音标拼读。1、passenger_( )2、crazy_( )3、anywhere_( )4、pollution_( )5、advantage_ ( )6、disagree_( )7、rider_( )在文中找到，划出并背诵下面的短语1、遵守交通规则 2、空气污染 3、交通事故 4、节约能源 5、习惯于 6、害怕 7、同意某人的观点 8、不同意某人的观点 合作探究Step 1：Leadin.T：Whats the date today?Ss：Its T：This weekend, we will have a three-day holiday. What are you going to do this weekend.S1：S2：T：I want to go on the Spring field trip to Mount Niutou. Would you like to go with me?Ss：Yes, Id love to.T：How shall we go there? Step 2：Listen to 1a, answer the following question.1.What did Kangkang see yesterday? _2.What does Darren think of traffic in Beijing ? _3.Does Michael feel a little more confident now ?_4. What are the advantages of riding bikes? a._b._ Step 3：Listen again, complete 1b.Step 4：Enjoy the flash, then repeat after it.Step 5：Practice the conversation, then act out.Step 6：Read 1a, write down three advantages of cycling. Then add your idea.当堂反馈讨论骑自行车的优点，并将其列出来。_拓展提升1.Many passengers were hurt. 译：_点拨：hurt 1.及物动词：使受伤；伤害。His left leg was hurt. 译：_2.不及物动词：疼；难受。 His left leg hurt. 译：_ 巩固：1. He had a fall yesterday. Today his right leg _. A. still hurts B. is still hurt C. are still hurting D. was hurt 2. After examining me carefully, the doctor said ,”you _ a bone in your back.” A. are hurt B. hurt C.hurts2.Youll get used to it soon. 译：_ 回忆：get used to _ (do) sth, be used to _ (do) sth. 译：_ 链接：used to _(do) sth 译：_ 练习：1.我习惯了饭后散步。I _ _ _ _ after meals. 2.他过去很胖。He _ _ _ heavy . 3.你们过去常常收集模型飞机吗？_ you _ _ _model planes? 4.His father is used to _ (drink ) milk in the morning.3.When I first arrived , I was afraid of riding my bike anywhere. 译：_ 回忆：be afraid of sth. 译：_ be afraid of doing sth 译：_ 练习: 1.我害怕蛇。I _ _ _ snakes. 2.Tom害怕当众讲话。Tom _ _ _ _ in public. 链接：be afraid to do sth. 译：_ 1. Im not afraid to talk with others now. 译：_ 2.Mary不敢独自呆在家里。Mary _ _ _ _ at home _.4.If people obey the traffic rules, there will be fewer accidents.译：_ 链接: 原级 比较级 最高级few , _, fewest few修饰_ 名词 ， fewer 修饰_ 名词little, _, _ little修饰_ 名词， less 修饰_ 名词 原级 比较级 最高级 many _ _ many 修饰_ 名词 more 修饰_ 名词 much _ _ much 修饰_ 名词 more 修饰_ 名词巩固：1. There will be _ (更多的) schools in 20 years . 2. There will be _ (更少的) free time next week. 3. There will be _ (更少的) trees on both sides of the road . 4. I have _ (更多的) money than Jane.拓展提升GrammarA ) 含义条件状语从句表示主句动作发生的条件，在初中阶段常由if(如果)引导，表示假如有从句的动作发生就会有主句的动作发生。例如： Please call me if he is at home. 假如他在家的话，请给我打电话。 If we ride at night ,we should have lights on the bicycle or wear light-colored clothes.If we break the traffic rules, we may get a fine and even be in danger.练习：用以下信息组成包含条件状语从句的复合句。1).break the rules ; get a fine _2.)cross a busy road ; be in danger_3.)make a wrong turn; cause trouble_4.)not drive carefully ; get hurt_B) 时态：如果主句是一般将来时态，条件状语从句用一般现在时（主将从现）。例如： I wont go there with you if it rains tomorrow. 译：_ 练习：用括号中所给动词的正确时态填空1.)If you _(be) ill ,you should see a doctor at once.2.)You must wear a helmet if you _(ride) a motorcycle.3.)They _(not go) on a trip if it _(rain) tomorrow.4.)It you _(break) the traffic rules , you _(get) a fine.5.)If the noise _(not stop) soon, I _(not go )on studying.C) 条件状语从句有时可用“祈使句+and / or+简单句”表示。其中and表示句意顺承；or则表示转折，意为“否则”。例如： If you work harder, youll pass the exam. = Work harder, and youll pass the exam. 译：_If you dont hurry up, youll miss the train. = Hurry up, or youll miss the train. 译: _ 练习：将下列句子改为同义句，每空一词。1.) If you study harder ,youll pass the exam. _ harder, _ youll pass the exam.2.)If we dont hurry up ,we will be late for school. _ up, _ we will be late for school.3.)Be careful, or you will