Unit 2 Animals and science LESSON 13 课件 (共17张PPT)

课件17张PPT。ANIMALS AND SCIENCELESSON 13UNIT 2 Objectives To learn the features of spiders. To learn the relation between spiders and science. let’s thinkDo you know its name? We called it _____.Let’s find Something from this picture?A spiders has eight _____.Most spiders are _____ or _____. Spider eat bad insects such as _____ and _____. Spiders make very thin web. Spider silk is very ___. Scientists studies the web and want to make better _____. Yes, spiders has eight legs.A: Can you tell us something about fireflies?Spider has different color. Most spiders are black or brown. Spiders are good for us. They can eat bad insects. Can you tell us something about spiders?Scientists studies _____ and want to invented _____. Let’s practiceCan you tell us the features of spiders? Just do it. review1,To review the new words and expressions 2,To practice the texts with your partner after class. Thanks Thanks