Unit 4 Natural disasters Vocabulary词汇课件1 2023-2024学年高中英语人教版必修第一册

Unit 4 Natural disaster Vocabulary 1 1 Learning aims: 1) To learn two words’ usage: as if/ shock/trap 2) To use them freely. Self-learning guidance I(4') 1. read some sentences in the powerpoint. 2. To identify part of speech of boldface(黑体字) and summarize the related usage about as if. 3. Try doing some exercises. 观察句子 1. It seemed as if the world were coming to an end. 2.You look as if/though you are having a wonderful time. 3.Brain shook his head as though /if to say “Don’t trust her.” 应用实践： 1. to see 2. It seems as if Self-learning guidance II(4') 1. read some sentences in the powerpoint. 2. To identify part of speech of boldface(黑体字) and summarize the related usage about shock. 3. Try doing some exercises. 观察句子 1.People were in shock-and then, later that afternoon, another, big quake shook Tangshan again. 2.Although she had been ill for a long time, it still came as a shock to us when she finally died. 3.The news of Scott's death shocked the world. 4.All the people present at the meeting felt/ were shocked at/by the shocking decision announced by the manager. shock n.震惊；令人震惊的事；v. （使）震惊 in shock 震惊，吃惊 a shock to sb. 令某人大吃一惊 shocking adj. 令人/使人震惊的 shocked adj. 震惊的 be/feel shocked at/by 为......感到震惊 be shocked to do sth 做某事很震惊 be shocked that 对......很震惊 应用实践： 1.shocking 2.at/by 3.shocked 4.a affect vt. 影响；（疾病）侵袭；深深打动 effect n.效应；影响；结果vt. 引起；实现；使发生 be greatly/deeply affected 深受感动 be affected by heat/ cold 中暑/ 着凉 be affected with high fever 发高烧 have an effect on 对......产生影响 affect vt. 影响；（疾病）侵袭；深深打动 effect n.效应；影响；结果 vt. 引起；实现；使发生 be greatly/deeply affected 深受感动 be affected