Word power Teaching aims:1. Enlarge students’ vocabulary 2. Let students know more about weather. Teaching important points: Remember these words and try to use them freely. Teaching procedures Step1. Lead in Questions for them to answer Which word is used twice besides the noun street in the two sentences? 1.Once out in the street, she walked quickly towards her usual bus stop. 2.‘Here we are, King Street.’ he stopped. Step 2. Presentation and exercises A Find t