[中学联盟]湖南省株洲市第四中学高中英语必修4：Unit 3《Section Three Word power》（译林版必修4）同课异构课件.pptVIP

Unit 3 Tomorrow’s world World power Finish the sentences with the right words: Many wild animals ______________ because people have destroyed their living environment. We have to take some actions to prevent the ___________ of wild animals. (disappearance; disappear) The new motorway between the two cities has finally __________. It’s good news for people who have to travel a lot there.The manager made a speech at the __________ ceremony of the supermarket. (open; opening) Thanks to his ___________, we are all saved, and all of us think he is such a _______ person. (kind; kindness) The man carried the boy to __________ as the train come over, and the boy was _________ at last. (safe; safety) What’s an abstract noun? an abstract noun : a noun that refers to an idea, an action, a general quality or something that we can’t see or touch directly. Such as disappearance,opening,kindness and safety. Group 2: adjectives→abstract nouns Additional information Most abstract nouns are uncountable, only a few of them are countable: hope→a hope; idea→a idea; situation→a situation Exercise(P46) Answers: 1.Development 2.failure 3.connection 4.improvements 5.achievement Words related to computers Try to recognize the different parts of computers in the picture: more words related to computers If we haven’t_____________, we can’t enjoy the beautiful music by computers. If we want to surf online, we just need to connect the computer with cables by____________. Your photos are so beautiful, and I can use the _________ to copy them into my computer. Sometimes the information in the floppy disk is easy to be destroyed, so we can use a _________ to store the information for a long time. Homework Revise what you have learned in this period. Preview Grammar. * * disappearance have disappeared opened opening kindness kind safety safe Group 1: verbs→abstract nouns inform/present +ation discuss/