Unit 2 第一课时 Section A （1a-2d）（教案）-【木牍教育·课时A计划】2023-2024学年八年级下册英语人教版（安徽专版）

Unit 2　I’ll help to clean up the city parks. 第一课时　Section A （1a-2d） ◇目标导航◇ 类别 课时要点 重点单词 cheer v.欢呼；喝彩 volunteer v.义务做；自愿做n.志愿者 sign n.标志；信号 notice n.通知；通告；注意v.注意到；意识到 lonely adj.孤独的；寂寞的 重点短语 clean up打扫（或清除）干净 cheer up（使）变得更高兴；振奋起来 give out分发；散发 come up with想出；提出（主意、计划、回答等） put off推迟 hand out分发 call up打电话给（某人）；征召 used to曾经……；过去…… care for照顾；非常喜欢 重点句型 1.You could help to clean up the city parks.你可以帮助打扫城市公园。 2.They told me stories about the past and how things used to be.他们给我讲过去的故事以及过去是什么样子的。 教学重点 1.让学生掌握部分动词短语的意义和用法。 2.让学生掌握后跟不定式（to do）的动词的用法。 教学难点 让学生掌握“动词+副词”和“动词+介词”等结构在用法上的区别。 ◇教学过程◇ 预习指导 一、方法指导 1.自主预习教材Page 9~10的新单词和短语，掌握词形及汉语意思。做到重点词汇能正确发音，明确其用法，着重记忆。 2.和搭档分角色朗读2d的对话。 二、预习检测 汉译英 1.打扫干净 　clean up　  2.推迟；延期 　put off　  3.打电话 　call up　  4.照顾；非常喜欢 　care for　  5.想出一个计划 　come up with a plan　  课堂教学 Step 1 Leading in 1.Greet the class. 2.T：Do you know anything about volunteering？Do you want to be a volunteer？Do you know what the volunteers do？ S1：They help the old people. S2：They help do some cleaning. ... Step 2 Work on 1a 1.Get the students to look at the picture and ask the students to read the conversation aloud. 2.Have the students find the ways they could help people in the picture and list other ways they could help people. 3.Let the students share their opinions and give them feedback. Step 3 Work on 1b-1c 1.Play the recording and ask the students to complete the practice in 1b. 2.Then check the answers and ask them to make conversations using the information in 1b. 3.Invite some students to present their conversations.And the teacher gives comments. Step 4 Work on 2a-2b 1.Ask the students to look at the pictures in 2a and talk about these pictures in pairs. 2.Play the recording and have them complete the practice. 3.Check the answers. 4.Ask the class to pre⁃fill in the blanks in 2b according to the pictures.Then play the recording again and ask the students to fill in the blanks. 5.Play the recording for a third time and check the answers with the w