（苏教版）六年级英语上册课件 Unit 1 Public signs（二）.pptVIP

* 第一课时 What does this sign mean? It means you shouldn’t smoke. should not =shouldn’t It means “No smoking” What does this sign mean? It means ‘No littering’. It means you shouldn’t litter here. What does this sign mean? It means ‘No parking’. It means we shouldn’t park here. What does this sign mean? It means ‘Do not touch’. It means you shouldn’t touch it. What does this sign mean? It means ‘Danger’. It means you should stay away from the building. 远离 It means “No eating or drinking”. What does this sign mean? It means you shouldn’t eat or drink What does this sign mean? It means ‘ Keep off the grass’. It means you should keep off the grass. 应该 It means you shouldn’t walk on the grass . What does this sign mean? It means you should keep quite. It means ‘Keep quite’. No smoking Keep off the grass No eating or drinking No parking No littering Danger Do not touch Be quiet 1.no后面接动词+ing,如:no smoking(原形 smoke) 2.not后面接动词原形,如:do not touch(原形) 3.should后面接动词原形,如:you shouldn’t walk (原形 ) on the grass. 小知识： We can see in the … We can see in the … We can see in the … Different signs mean different things. It means you shouldn’t _____ ______. climb trees What ______ this sign ______? It means you ________walk on the grass.You ______ keep off the grass. does mean shouldn’t should What ______ this sign ______? It means you shouldn’t ______. does mean litter What does this sign mean? It means you shouldn’t take photos. What does this sign mean? It means you shouldn’t eat or drink. What does this sign mean? It means you shouldn’t touch. Jack is back home from the zoo.What does he want to do?Please ask and answer the questions with your partner. Jack: Can I ____ ____ _____ _____? Mum:No, you can’t. You should _____ _____ now. go the to park home go Jack: Can I ____ ____ _________? Mum:No, you can’t. You should _____ ________ now. an have ice-cream have supper Jack: Can I _______ _______ ? Mum: No, you