制作人：制作人：范县辛庄乡中学范县辛庄乡中学 王桂华王桂华 手机：手机： 13461729619八年级英语冀教版下八年级英语冀教版下Unit2Teaching aims: 1. 知识目标知识目标: (1) New words：corn, wheat, furniture, medicine (2) Expressions: be made of be made from 2. 能力目标能力目标: Ss should master them well.A piece of breadCan we live without plants?What do people use plant for?These apples look goodFor foodFor foodcorntomatowheatcarrotcabbageFor shelterFor furnitureA piece of furniture.Pieces of furniture. For medicineFor clothingFor things we use to workPeople use plants in many ways For food For shelter For medicine For clothing For things we use to work 1.But half of the worlds food comes from only three plants: rice、corn、and wheat. 但是全世界的食物中，有一半只来自于三种植物：大米、玉米和小麦。2. Half of 意思是“ 中的一半”，后面可以加不可数名词，也可以加可数名词的复数形式。例如1.他的一半的钱花在了书上。他的一半的钱花在了书上。_ _his money was spent on books.2.这里有一半的书是用英语写的。这里有一半的书是用英语写的。_ _ the books here are in English.Half ofHalfof2.We cant live without plants. notwithout没有就不能1).没有水和空气我们就不能生存。We _ live _water and air.2).你不努力学习，考试就不能及格You _ pass the exam _ working hard.CantwithoutCantwithout3. So do /be/have+主语用于表达前面的情况也适合于后面的人，用于自己讲自己例如：they like music, so do ISo +主语+do/be/have用于强调例如：-You seem to like tea?-so I do.1.We can see pieces of f_ in the room.2.We cant live w_ food3_ _the worlds food comes from only three plants.4.We make many m_ from plants.5. Half of the worlds food comes from rice, c_ and wheat. urnitureithoutHalf ofedicineron1.He ate half of the food in the evening.(就划线部分提问）How much food did he eat?2.People use plants for clothing.(就划线部分提问)What do people use plants for?3.Jim and Li Lei went to the cinema last night.(改为同义句）Jim went to the cinema last night, and so _Li Lei 4.The brush pen is made of wool and bamboo.(就划线部分提问)What is the brush pen made of?5.The camera is made in Jinan(就划线部分提问)Where is the camera made in?6.Yao Ming has played basketball for ten years ,_ _?(完成反意疑问句).didhasnthe!1.words:medicine ,shelter2.Useful phrase : 1) notwithout: 2)So do /be/have+主语用于表达前面的情况也适合于后面的人，用于自己讲自己 3). So +主语+do/be/have用于强调