Unit2讲义2022-2023学年人教版英语八年级下册

学生姓名： 授课时间： 授课教师： 本节课重难点： 1、 Unit2单词及短语听写过关 2、 重点单词、短语的运用 3、 动词+副词构成的短语;动词不定式做目的状语 教学内容 unit 2 I ’ll help to clean up the city parks. 知识讲解 Part1:重点单词用法详解： 1.cheer 动词，意为“欢呼；喝彩”，cheer up 意为“（使）高兴起来；使振奋” He cheered up at once when I agreed to help him. He took her to the cinema to cheer her up. 【例题】 Lily is upset now. Let’s cheer her ________. A. in B. out C. on D. up 2.volunteer 动词，意为“自愿做；义务做”。volunteer to do sth.意为“自愿做某事”。 Jenny volunteered to clean up the room after the party. 【拓展】volunteer 还可做可数名词，意为“志愿者”。 I want to be a volunteer in the city. 【例题】 1.—Are you all _______? —Yes. We always_______ to help sick people in the hospital. A. volunteers, volunteer B. volunteer, volunteers C. volunteers, volunteers D. volunteer, volunteer 2.Do you really volunteer (help) to clean up the old people’s home? 3.notice 可数名词，意为“通知；通告；布告”。 There is a notice on the wall,saying “No Parking”. 【拓展】notice作为动词，意为“注意到”, notice sb.doing sth注意到某人正在做某事。 I noticed some students getting off the bus when I walked past the school. 4. lonely 形容词，意为“孤独的”。也可指某个地方是荒凉的 He felt very lonely without his friends. a lonely island 辨析：alone ,lonely alone 形容词，意为“独自的；单独的” 副词，意为“单独；独自” lonely 形容词，意为“孤独的；寂寞的” She was alone in the dark room. She lives alone but she doesn’t feel lonely. 【例题】 The old man lives ___，but he never feels ____. A. alone ; lonely B. lonely; alone C. alone; alone D. lonely; lonely 5.several 形容词，意为“几个；数个”，后跟可数名词复数形式。 Several volunteers are trying to cheer up the sick kids in hospital. 6.feeling 可数名词，意为“感觉；感触”。动词形式为“feel”,意为“感觉”。 It was a great feeling when I won first prize. 【例题】 She gives me a strange ( feel) because of her actions. 7.satisfaction 不可数名词，意为“满意；满足”。动词形式为“satisfy”，意为“使满意”。形容词形式为satisfied，意为“满意的”。 【例题】 1.Linda gets great ________ from helping others, so she’s always ready to give others a helping hand. A. discussion         B. satisfaction C. preparation      D. prediction 2.He has a smile with (sati