unit2TOPIC2sectionA----sectionD17--20讲学稿1.doc

20122013学年度 定安思源学校 仁爱版 讲学稿序号：unit2 topic2 section A师生共用讲学稿17班级： 学号： 姓名： 年级八年级学科英语执笔彭英姿内容Unit2 Keeping Healthy课型新授Topic2 I must have a good rest tonight. Section A审核英语组上课时间第 周2012年 月 日学习目标：掌握下列单词cause health tonight sleepy medicine fingernail meal without一、课前准备在课文中找出下列句子并翻译成中文：1. Staying up late is dad for your healthy.2. You should go to bed early tonight and you;ll feel better tomorrow.3. I must have a good rest tonight.4. Is going to bed early good or bad for our health?2、 自主探究1.What caused it? 意为“怎么了？”常用于口语中，相当于 Whats happening? Whats wrong? Whats the trouble?2. Staying up late is bad for your health. 熬夜对身体不好。（1）staying up late 在此是动名词短语作主语，谓语动词用单数。如： Watching TV too much is bad for your eyes. 看太多电视对你的眼睛有害。（2）be bad for sb.sth. 对某人某物不好，与之相对应的为 be good for sb.sth., 对某人某物有好处。三、自我测试 根据句意和首字母提示补全单词。1. I feel s_ now because I went to bed late last night.2. I should go to bed early t_ because Ill be on duty in my class tomorrow morning. 3. Doing morning exercise every day helps us to be in a good h_ .4. This m_ can help you feel much better. Take it once a day.5. After the movie we went for a m_ in a Chinese restaurant.四、课堂活动根据下列所给的信息复述课文Jane: . . look tired. ?Kangkang: . a headache.Jane: sorry to . .?Kangkang: watched . last night and . bed very late.Jane: . Staying up late . health. . go . early tonight. and . feel better .Kangkang: .! must . rest tonight.五、当堂巩固练习( ) 1. Which habit is bad for your health?A. Going to bed early.B. Keeping long fingernails.C. Doing moring exercises.D. Washing hands before meals.( ) 2. John eats _ food and he is much too fat.A. much tooB. many tooC. too muchD. too many( ) 3. Watching TV too much _ bad for your eyes. Ill go to bed right away.A. isB. areC. wasD. Be（ ）4.-Excuse me, is _ long fingernails good or bad for your health? -Oh, its bad. A. doing B. keeping C. washing D. looking六、拓展练习用下列词的正确形式填空1. health n. 健康 (不可数名词) healthy adj. 健康的1）Good is very important for us.2） bodies are very important for us.2sleepy adj. 想睡的，困倦的 sleep v. 睡觉1）He feels 2）Are you , Little John?师生共用讲学稿18班级： 学号： 姓名： 年级八年级学科英语执笔彭英姿内容Unit2 Keeping Healthy课型新授Topic2 I must have a good rest tonight. Section B审核英语组上课时间第 周2012年 月 日学习目标：掌握下列单词或短语Pain , disease , itself, might, empty, stomach, germ , get into , human, body, through, skin, illness, air, sour, tidy, sweep, spit, in public一、课前准备掌握下列几个重点单词：1、energy n. 能量 ，能源，不可数名词。 eg: They save a lot of energy every year.2、necessary adj. 必要的eg: Its necessary to learn English well. 3、enough adj. 足够的，既可以放在名词之前， 也可以放在名词之后。eg：Do you have enough money /money enough? There are enough people / people enough to do the work. adv. 足够地 ，放在形容词或副词之后。 eg：Its good enough, I think. If you get up early enough, you will catch the bus.二、自主探究1. You must not read in the sun. 不要在阳光下读书。 （1）in the sun 在阳光下，注意：此处介词应用in, 而不能用under. (2) must not 意为“不准，不允许，一定不要，一定不许”，多用于上级对下级的要求，或是某种明文规定，规章制度，表明说话人或规章制度的权威性。2. give up doing sth = stop doing sth Throw around或throwaround 意为“抛撒”。Around 在这里是副词，与throw 一起构成动副短语，后接宾语如果是名词时放在动副短语中间或后面都可，是代词时只可放在动词和副词之间。如：Dont throw it around. 别乱扔（它）。 Dont throw litter around.= Dont throw around litter.不要到处扔废纸。3. give up doing sth. Smoking is bad for your health. throw about It may cause cancer. to do sth. I must ask him to give up smoking.ask sb. You mustnt read in the sun. not to do sth. Dont stay up late at night. do sth. Breakfast gives us energy for the morning.must not do sth.三、自我测试 1、根据句子意思，填写所缺单词。（词首字母已给出）Youd better give up s . Its bad for your health.There is an a about cancer in todays newspaper.2、选择填空。（ ）.Must I go now？No， .A. You mustnt B. you neednt C. you cant ( ) 2. I cant keep myself active during the day. You _ take more exercise.A. must notB. must beC. need toD. needs四、课堂活动根据下列所给的信息复述课文Maria: read in the sun. What . reading ?Wang Junfeng: an article in the newspaper about smoking . Does smoke, ?Maria: Yes, . smoking . help.relax.Wang Junfeng: . smoking bad for .Maria: teeth yellow and coughs.Wang Junfeng: . too bad. . the article says smoking . our lungs. . cause cancer.Maria: How ! I . ask .give up smoking. May I borrow show father?Wang Junfeng: Sure五、当堂巩固练习( ) 1. I must ask my father to give up _.A. smokeB. smokeingC. smokesD. smoking( ) 2. You must not read _ the sun.A. underB. inC. atD. on( ) 3. May I watch TV after dinner, mom? No, you _. But you _ finish your homework first.A. musnt; canB. must; cantC. cant; mustD. cant; musnt( ) 4. _ is necessary for us _ read good books.A. It; to B. That; toC. That; isD. This; is六、拓展练习 用适当的介词或副词填空 1. You should not read _ the sun. Its bad for your eyes. 2. You are always looking your school things. Dont throw them _ against. 3. Fish cant live _ water. 4. You mustnt take pets to school _ you. 5. Shall I put the litter _ the dustbin?师生共用讲学稿19班级： 学号： 姓名： 年级八年级学科英语执笔彭英姿内容Unit2 Keeping Healthy课型新授Topic2 I must have a good rest tonight. Section C审核英语组上课时间第 周2012年 月 日学习目标：掌握下列单词及短语：than, wealth, less, choose, sausage, strawberry, beef, cabbage, tomato, potato, potato chip, sandwich, eggplant, watermelon一、课前准备请在课文中找出下列句子并把它们翻译成汉语： 1.A headache is a pain your head. 2.You might get a headache when you work too hard or when you dont get enough sleep. 3.You can also get a headache when you exercise for a long time on an empty stomach. 4.We can get into the human body and cause disease. 5.We can get into the human body through the nose.二、自主探究 1. Its not a disease itself, but it may show that something is wrong with your health. 头痛本身并不是一种疾病，但它表明你的健康有可能出了问题。may 表示可能，可用于肯定句和否定句。 2. You might get a headache when you work too hard or when you dont get enough sleep. 工作太累或睡眠不足时，你也可能会头痛。might 是 may 的过去形式。maymight 表示“可能，也许”，表示“可能”的意思，也可以用can换用。注意might在种用法中，并不是表过去，只是语气比较委婉或是可能性更小些。 3. You can also get a headache when you exercise for a long time on an empty stomach. 当你长时间空腹运动的时候，你也会头疼。on an empty stomach 意为“空腹”三、自我测试 根据句意和首字母提示补全单词。 1. AIDS is a kind of terrible d_. 2. There is nothing in the box. Its e_. 3. In big cities the a_ isnt fresh now. 4. Its too hot. Put the milk in the fridge, or it will go s_. 5. Jims bedroom always looks t_ and clean.四、当堂巩固练习 单项选择： （ ）1. Theres too much traffic in the street. You _ play football there. A. must B neednt C.mustnt D. should ( ) 2. -How did you know Tom was at the door? -I saw him _ the window. A. into B. across C. on D, through ( ) 3. I forgot my keys and couldnt _ my room. A. get into B.put on C. get up D. put away( ) 4. The baby is too young and it cant dress_. A. it B. its C. itself D. its( ) 5. -May I have another cake? -Youd better not. You shouldnt go swimming _ a full(饱的） stomach.A. in B.with C. at D. on五、拓展练习 1. 用方框中所给单词的适当形式完成句子。 Human, might, body, it, ill, stomachache 1. Usually a fever or some other_ may cause headache. 2. Close the window, please. Im afraid it _ rain tonight. 3. I have a pain in the _. I dont feel like eating. 4. We can learn a lot about the _ history lessons. 5. We should wash our _ often to fight germs. 2.根据汉语提示完成句子。 1.这台电视出了问题。它不能正常工作了。 _ is _ _ the TV. It doesnt work well. 2. 不要害怕在公共场所合演讲。 Dont be afraid of speaking _ _. 3. 她这样已经很长时间了。Shes been like this for _ _ _. 4. 我们没有足够房间。 We dont have _ _.5.留长指甲有害健康。 is bad for health.6.饭后马上打球对身体好吗？ good for our health?7.不吃早餐就上学对身体不好。 isnt good for us.师生共用讲学稿20班级： 学号： 姓名： 年级八年级学科英语执笔彭英姿内容Unit2 Keeping Healthy课型新授Topic2 I must have a good rest tonight. Section D审核英语组上课时间第 周2012年 月 日学习目标：掌握下列几个重点单词1. than 比 例：Michael is taller than I am.2. less 是little的比较级，意思是“更少的”。 例：Traveling by train costs less money than by air.3. choose 选择，挑选 例：You can choose any of the books.4. all kinds of 各种各样的 例：There are all kinds of fruit in this shop.一、课前准备 在课文中找出下列句子并翻译成汉语： 1. As we know, good health is more important than wealth. 2. A glass of milk and an eggg a day can help make us strong. 3. Different foods help us in differet ways. 4. Its necessary for us to have healthy eating habits.2、 自主探究 1. As we know, good health is more important than wealth.众所周知，健康比财富更重要。as we know 众所周知,相当于 it is well known.E.g. As we know, smoking is bad for our health. 众所周知，吸烟有害健康。 2. Different foods help us in different ways. 不同的食物在不同的方面对我们的健康有益。food 表示食物种类时，可加s. 3. Its necessary for us to have healthy eating habits.对于我们来说，养成一种健康的饮食习惯是必要的。 It is + adj.+ for sb. to do sth. 句中的it 为形式主语，动词不定式为真正的主语。三、自我测试 根据句意及首字母提示填空。1. Many d are caused by germs.2. Something was wrong with his s . He felt sick after meals.3. Doing morning exercise is good for our h .4. H are more clever than all the other animals in the world.5. Can we drink s milk? No, We cant. It is bad for our health.四、当堂巩固练习 单项选择 ( )1. -Can I help you? -Id like a kilo of _ and two kilos of_. A. tomatoes, beef B. potatoes, apple C