Unit 4 第二课时 Section A (Grammar Focus-3c)（教案）-2021-2022学年七年级英语上册【课时A计划】人教版（安徽）

第二课时　Section A (Grammar Focus-3c) ◇目标导航◇ 类别 课时要点 重点单词 know v.知道;了解 重点句型 1.—Where are the keys?钥匙在哪里? —They’re on the table.它们在桌子上。 2.I don’t know.我不知道。 3.—Is it under the table?它在桌子下吗? —No,it isn’t.不,它不在。 教学重点 1.让学生学会有关物品位置的问答。 2.让学生能在交流活动中做到语音、语调自然,语气恰当。 教学难点 1.让学生能够辨认位置,并描述物品所在位置。 2.让学生能就物品所在位置进行简单的问答。 ◇教学过程◇ 预习指导 一、方法指导 　　预习Grammar Focus中的句子,并尝试翻译表格中的句子,与同伴讨论自己的翻译是否正确,将不清楚的句子标记出来,与同伴讨论或请教老师。 二、预习检测 Ⅰ.用介词in,on,under,of填空 1.This is a picture 　of　 my cat.  2.I go to school 　in　 the morning.  3.My baseball is 　under　 the bed,　on　 the floor.  4.His family are 　on　 the sofa.  Ⅱ.选词填空 1.Where 　is　(is/are/am) your book?  2.Her books 　are not　(is not/are not/am not) in the schoolbag.  3.　Are　(Is/Am/Are) the rulers under your pencil box?  4.Hey,your eraser 　is　(is/am/are) in my book.  5.—　Where are　(Where’s/Where/Where are) my keys?  —They’re on the bookcase. 课堂教学 Step 1 Leading in 1.Greet the students. 2.Sing the song Where Is Tom?,imitating the melody of Two Tigers: Where is Tom?Where is Tom? It’s in the case.It’s in the case. Where is Tom? Where is Tom? It’s on the case.It’s on the case. Where is Tom? Where is Tom? It’s under the case.It’s under the case. ... Step 2 Work on Grammar Focus 1.Read the sentences and let the students repeat. 2.Have the students practice reading the sentences by themselves. 3.Ask them to think about the sentences carefully. 4.Conclude the uses of “where” and prepositions. Step 3 Work on 3a 1.Ask the students to look through the conversations in 3a and complete them. 2.Check the answers.And let the students read the conversations together. 3.Ask some pairs to role⁃play the conversations. Step 4 Work on 3b 1.Let the students look at the pictures in 3b.Encourage them to make dialogs based on 3a. 2.Invite several pairs to act after they practice the dialogs. Step 5 Work on 3c 1.Let the students work in pairs.Ask them to find out the differences between the picture on Page 19 and the picture in 3c through asking and answering question