湖南省耒阳市坪田学校八年级英语上册 Unit 2 Keeping Healthy Topic 1 You should brush your teeth twice a day Section B（3-4b）导学案（无答案）（新版）仁爱版

You should brush your teeth twice a day教师寄语：若要健，天天练，健康是长寿的伴侣，运动是健康的源泉。 Class_ Grade_ Group_ Name_课型：反馈+展示课Title: Unit2 Keeping Healthy (保持健康)Topic 1： You should brush your teeth twice a day.（你应该每天刷两次牙。）Section: B (3-4b) (P30) 第二课时Teaching steps (教学过程): 一、抽测反馈（5）(我会做)单词复习：上节课共学了11个单词和2个词组，教师抽读单词，各组分别派3号、4号、6号上台写出单词及词意，其余学生在导学案上听写。（在二次铃时完成，学习组长组织并检查评定。同学们课前一定要好好准备哦！）1)_ ( ) 2)_ ( ) 3)_( )4)_ ( ) 5)_ ( ) 6)_( )7)_ ( ) 8)_ ( ) 二、学习目标（1） 1复习上节课所学的新词汇及1a的对话；2继续学习情态动词：“should /shouldnt +动原”和“had better / had better not +动原”的用法；3能区分单元音/i:/和双元音/eI/ 发音的不同，并掌握音素对应的字母或字母组合的写法；4在朗读时能正确把握辅音的不完全爆破和元音的强读、弱读现象。学习重点 会用英语描述所学的疾病并能就疾病征求他人意见、给他人提建议等。三、自主学习（20）（我最棒）1齐读第29页1a的对话并翻译下列各题：1) feel like doing sth._ 同义短语：_ _ 2)最好_3)have a good rest_4)流感_5)feel terrible_6)喝些药_ 7)开水_8)brush ones teeth_9)stay in bed_ 10)患重感冒_11）-How are you feeling today? -Not so well. _2读下面的例子，根据第30页3方框中的短语组内练习对话，然后写一段对话。Example: A:Whats wrong/the matter with you ? B:I have a toothache. A:You shouldnt eat too much candy . /You should brush your teeth twice a day._3读4a中的每组单词并注意/i:/和/eI/的区别。温馨提示：/i:/舌尖抵下齿，舌前尽量高抬起； /eI/ 由/ e/向/I/慢滑动，前长后短，下颚向上逐渐合拢。4听4b对话并跟读，注意弱读和不完全爆破。【知识点拨】：（我们对你的学习很有帮助的！）1 You shouldnt eat too much candy .你不应该吃太多的糖果。too much 意为“太多” 修饰不可数名词，还可以修饰动词。同义词组: too many，其修饰可数名词复数。还要注意much too 是“很，太”的意思，它用来修饰形容词或副词。如： He shouldnt walk too much. 他不应该走路。 Tom has too many books in his room. 汤姆房间里有许多书。 This watch is much too dear. 这块表太贵了。2 brush ones teeth 刷牙 3 lie down 躺下 lie 的过去式是：lay, 过去分词为：lying四展示提升（15）（我参与） 1.先用“”勾出每个方框中你的建议，再用下面的例子进行分角色表演. Example:D: Whats the matter /wrong with you /him/her?A:I/He/She have a D: I have a toothache.( )1. Youd better work too long.( )2. Youd better see a dentist.( )3.You should drink lots of boiled water. I have the flu.( )1. Youd better not drink boiled water.( )2. Youd better see a dentist. ( )3. You should lie down and rest. He has a fever.( )1. Hed better drink lots of boiled water.( )2. Hed better see a dentist.( )3. He should not drink lots of boiled water. She has sore eyes.( ) 1. Shed better eat hot food.( )2. She should not work on the Internet so long.( ) 3. She should drink lots of cold water . He has a backchache.( )1. Hed better drink cold water.( )2. He should not eat hot food.( )3.Hed better not lift heavy things. She has a stomachache.( )1. Shed better drink cold water.( )2. She should not eat hot food.( )3. She should brush her teeth twice a day. 五 梳理巩固（4）（我能行）1、记住本节课的单词和词组。2、整理导学案，梳理本节课所学的知识，检查导学案并完成导学案上所有内容,学习组长注意检查督促。六检测达标 (5)（我会做）1根据括号里的汉语提示完成句子。 1) They were tired, so they _ _ (躺倒) under a tree. 2) Youd better _ _ _(喝一些药), and have a rest. 3)To finish the work on time , they kept working _ _ _(日日夜夜).2用括号里所给词的适当形式填空 1) The little baby has only eight _(tooth) now. 2) Its a fine day. We feel like _(fly) kites in the ou