福建省泉州市唯思教育八年级英语上册 Unit 2 topic 2教学案 仁爱版.doc

福建省泉州市唯思教育八年级英语上册 unit 2 topic 2教学案 仁爱版section a1. whats up？= whats happening ? = whats wrong? = whats the matter/trouble? 怎么了？2. staying up late is bad for your health. (1) stay up = sit up熬夜, 如：we stayed up until midnight to see the new year coming. (2) 动词ing形式（动名词）可直接放句首作主语，谓语动词用单三形式。3. too little 太少； too much 太多; 都用来修饰不可数名词。4. going to school without breakfast 不吃早饭去上学。section b 1. you must not read in the sun. in the sun 在阳光下(此处不能用under the sun )2. i must ask him to give up smoking. give up doing sth. = stop doing sth. 放弃做某事 3. dont throw litter about. throw about 到处扔，如：throw litter about= throw about litter (litter是名词，即可以放后也可以放中间，但代词只能放中间，如：throw it about ) 4. go for a walk 去散步； take a walk = have a walk 散步5. it will keep you active during the day. (1)keep + 宾语 + 补语 （补语可以是：动词ing 形式； 形容词； 介词短语 ） im sorry to keep you waiting for such a long time. (keep sb. doing sth.使某人一直做某事 ) keep the door open, please. (keep sb/sth+形容词表示某人/某事物保持怎样的状态) once a cold keep the child in bed for three days (keep sb+介词短语表示某人呆在某地) (2) during the day = in the daytime 在白天section c 1. it may show that something is wrong with your health. (1) show sb. sth. = show sth. to sb. 向某人展示某物 please show me your new book. (2) show sb. around 某地 表带某人参观某地：ill show you around our school tomorrow.2. you can get a headache when you exercise on an empty stomach. on an empty stomach 空腹3. we can get into the human body through the nose. (1) get into 进入,陷入; 如：get into trouble 陷入麻烦 (2) through 从物体内部穿过， 如：walk through a forest. across 从物体表面横穿，如：go across the road over 从物体上空越过, 如：fly over the city4. the boy has an illness. illness = sickness疾病（名词）， 很少表示具体的疾病，只表示抽象的疾病，disease 常表某种疾病。如：heart disease 心脏病 section d1. as we know, good health is more important than wealth. as we know = it is well know众所周知 2. of course, we must also have the right kinds of food. the right kinds of food 正确种类的食物 3. we should eat more fruit and less meat. eat more . and less 多吃 少吃 4. different foods help us in different ways. (1) food, fruit 等词常作不可数名词，后不加s, 但当强调多种食物或水果时，常用复数形式， 如different foods. (2) in different ways 以不同的方式5. its necessary for us to have healthy eating habits. 句型：