江苏省徐州市王杰中学高中英语 Unit1 The world of our senses Word power教案 新人教版必修3.doc

单元：unit 1 the world of our senses teaching aims:1. get to know different parts of speech of words.2. learn words and expressions related to weather.3. encourage students to learn to remember and practise what they learn by listening and translation.teaching procedures: step 1 introduction (ppt 3)the teacher starts the lesson by asking a student to retell the reading passage in this unit “fog” and write down those words in the passage and show another two words on the screen which have different parts of speech so that students can understand the meaning of “part of speech” and further understand those words.step 2 grasp and practice (ppt 4)ask students to fill in the blanks of part b on page 6 to grasp the words given in the box.step 3 review, look and understand (ppt 5)remind students of the trouble polly met and ask them to conclude: it is the fog that causes her so much trouble. look at some pictures about bad weather which causes trouble and let students understand them.step 4 show and learn (ppt 6-8)symbols of weather are introduced to students. the students can learn and remember better with the help of vivid pictures and the teacher will also introduce a way that some adjectives are formed. that is, we add “y” to some of the noun forms.step 5 translation (ppt 9-10)ask students to translate a weather report by using the sentence patterns and words shown in the previous step.step 6 practise (ppt 11-13)ask students to finish part b on page 7 to know clearly how to read and express information about weather forecast.step 7 homework (ppt 14)listen