北師大版第15冊Lesson 13陳永杰.ppt

1、Review some words,oven wave invention take out place plate glass plastic turn into,爐子 波，波浪 發(fā)明物 拿出 n.地點 v.放置 盤子 玻璃 塑料 變成,microwave oven,Do you have a microwave oven in your home? 2. Do you know how to use it? 3. Can you introduce it in English?,Lesson 13 The food is placed in the oven. （Part1）,Listen

2、 and find out:,Q1: How many aspects are mentioned about the microwave oven?,Read and find out:,Q2: What are they? How to use the oven. How quick it is. How it works. (underline the key words),Which lines are about how to use the oven? Which lines are about how it works?,Line 1-5 Line 6-16,Read line

3、1-5 again and find.,Q: How many steps are there when using the oven? (six) What are they? Read and underline the verbs.,is programmed,is switched on,is heated,is taken out,is served,Match verbs with the meanings,place program heat switch on serve,to put onto the table and ready for the meal to set (

4、the time) to put something somewhere to make something hot to start something,Number the steps in order.,_ The oven is programmed for the correct time. _ The food is taken out from the oven. _ The food is placed in the oven. _ The oven is switched on. _ The food is served on the table. _ The food is

5、 heated in the oven.,2 5 1 3 6 4,Read the main steps. 1. The food is placed in the oven. 2. The oven is programmed for the correct time. 3. The oven is switched on. 4. The food is heated in the oven. 5. The food is taken out from the oven. 6. The food is served on the table.,How does the oven work?,

6、1.In a microwave oven, the microwaves are absorbed by the food. True False 2.When the microwaves are absorbed, they are turned into heat. True False 3.Microwaves are absorbed by things like glass and plastic. True False 4.In a microwave oven, the outside of the food is cooked first, then the inside.

7、 True False,Read line 6-16. Then circle True or False.,not,4.In a microwave oven, all the food is heated at the same time.,Do you remember the first 3 steps of using a microwave oven?,Circle the correct subjects.,( The food/ the user) is placed in the oven. (The user/ the oven) is programmed for the

8、 correct time. (The oven/ the user) is switched on.,The food is placed in the oven. The oven is programmed for the correct time. 3.The oven is switched on.,The food is placed in the oven. The oven is programmed for the correct time. The oven is switched on.,主語？謂語動詞？之間的關系？ 被動語態(tài)： 主語+be動詞+ 動詞過去分詞,Task

9、1 Introduce how to use the microwave oven in English.,Task 2 To use other things at home.,Do you know how to use this?,a washing machine,place pour powderput,close machine programswitch on,Complete the main steps. (How to use a washing machine) 1) Your dirty clothes _ into the machine. 2) Some water

10、 _ to cover the clothes. 3) Some washing powder _ into the water. 4) The door of the machine _. 5) The machine _ for the correct time and then _ on.,1.Your dirty clothes _ into the machine. (place),are placed,2.Some water _ to cover the clothes. (pour),is poured,3.Some washing powder _ into the water. (put),is put,4.The door of the machine _. (close),is closed,5.The machine _ for the correct time (program) and then _ . (switch on),is programmed,(is) switched on,Retell the steps of using the oven. Finish the instruction of the washing machine.,Homework,There