北师大版二年级英语下册教案Unit 10 what color is it?第五课时一、Greetings. 二、Presentation. Step 1, Review. Review the flashcards for this Unit. Hold up the flashcard for snake. Ask "What's this?" Elicit "It's a snake." Repeat the procedure for bear, crab and fish. Step2, Read and color. Have Ss open their books at page 46. Display your copy of the page. Point to each creature in turn and elicit its correct name. Draw students' attention to the bottom of the..