Unit 1 第三课时 Section B (1a-1f)（教案）-2021-2022学年七年级英语上册【课时A计划】人教版（安徽）

第三课时　Section B (1a-1f) ◇目标导航◇ 类别 课时要点 重点单词 zero num.零 one num.一 two num.二 three num.三 four num.四 five num.五 six num.六 seven num.七 eight num.八 nine num.九 telephone n.电话;电话机 number n.号码;数字 phone n.电话;电话机 重点短语 telephone/phone number 电话号码 重点句型 —What’s your telephone number,Li Xin?李欣,你的电话号码是多少? —It’s 281⁃9176.是281⁃9176。 教学重点 1.让学生能正确识记数字类单词及其发音。 2.让学生能在听力中记录电话号码,尝试一边听一边做笔记。 3.让学生能够听清楚电话号码中的数字。 教学难点 1.让学生能够在听力中快速转换英语数字单词。 2.让学生能正确快速地用英语表述电话号码。 3.让学生能够运用所学知识就电话号码展开问答对话。 ◇教学过程◇ 预习指导 一、方法指导 　　预习数字类单词的读法和写法,可与同伴相互提问,3~5人一组进行比赛,看谁说得既快又准。 二、预习检测 Ⅰ.根据所给成语提示,将下列数字翻译成英语 1.五 　five　 湖四 　four　 海  2.七 　seven　 上八 　eight　 下  3.三 　three　 心二 　two　 意  4.九 　nine　 牛一 　one　 毛  5.三 　three　 头六 　six　 臂  6.十 　ten　 拿九 　nine　 稳  Ⅱ.用英语完成下列算式 1.three+four=　seven　  2.nine-three=　six　  3.two+three=　five　  4.one+seven=　eight　  5.six-six=　zero　  6.five+four=　nine　  7.eight-four=　four　  8.nine-seven=　two　  9.three+zero=　three　  10.nine-eight=　one　  课堂教学 Step 1 Leading in 1.Greet the class. 2.Review the ways of greeting. T:In Starter Units,we learned some ways of greeting.Do you still remember what they are? Ss:Good morning! Good afternoon! Good evening! How are you?Hi!Hello!... 3.Review asking names and introducing names. Step 2 Work on 1a 1.Show the number cards to the students and encourage them to read. 2.Play the recording for the students to listen. 3.Play the recording again and let the students read after it. 4.Make the students do a translation game: (1)Say numbers in Chinese and let the students translate them into English. (2)Do challenge task.The first student says one number in English and then he/she says a different number in Chinese.He/She will call next student to translate it into English.And then the third...goes on. Step 3 Work on 1b 1.Play the recording.Let the students listen to the conversation and write the telephone number.Then check the answers. 2.Make the students read the recording script.Then invite several students to read it in class. Step 4 Work on 1c 1.Let th