课件 Period 2 Learning About Language Build up your vocabulary（Unit 2）-高中英语选择性必修1（新教材同步课件）

讲师：魏彦勋 LOOKING INTO THE FUTURE——Learning About Language Build up your vocabulary Unit 1 People of Achievement---Reading and Thinking Describe people of achievement Lead in Write the correct noun form of each word. -(an)ce -tion -ty -ing 注意名词结尾的特点：ce/tion/ty/V+ing Vocabulary switch v. 交换；转换；转变；掉换 例句: Always switch off appliances that are not in use. A cat is switching its tail. switch n. 开关；交换机；交换器 例句: Where is the light switch? Have you ever forgotten to switch off the TV or computer? Today, we have to use switches for our lights, knobs for our appliances. In the text switch on  turn on switch off  turn off The word Switch can be used as a verb and a noun. Think about something that we can switch on/off? Look around you, you can find that every electronical devices has a power button, or a knob for us to switch on or switch off. Vocabulary integrate v. 成为一体；（使）加入 例句: Her music integrates jazz and rock. They help integrate immigrants into the community. integrated