四年级上册英语 B Let’ s talk

Unit 4第四课时教学内容：B Let s talk教学目标：1 .能听懂、会说：Where are？Are they？Yes,they are./No,they aren t并能在实际情境中运教学重点：一听说认读句型 Where are ? Are they ？ Yes, they are. /No ,they aren t 并在实际中运用。. 教学难点：句型 Where are ? Are they ? Yes, they are. / No, they aren t .教学准备：2 .多媒体课件3 .教学磁带教学过程：一、 Warm-up1.Sing a song in Chinese2 .Greetings.3 .复习介词：in on under near师板画不同的位置出示这些词，生齐读。之后师发指令：Put your book on the desk. Putyour pen in the desk. Put your eraser near the book. Put your ruler under the book.二、Presentation and practice1 .大屏幕出示香蕉，师问：Are they apples?启发生答：No, they aren t.师再问：Are theybananas? 生答： Yes, they are.师领读上述句子。让学生用两只老虎的曲调唱一唱。2 .出示 John 的房间，学习 Are they on/ under/ in/near the desk/bed/ table ？ Yes, they are. /No, they aren t.a. 师介绍：Look, this is John s room. There are many things in the room.Look carefully where they are.b. T: Where are the pears? Guess like this: Are they on the table?c. Where are the toys/rulers?生用同样的方法猜测物品的位置。板书：Are they on the table? No, they aren t.Are they near the phone? Yes, they are3 .Listen and choosea.出示问题： Where are the keys?b. Listen to the tape, then choose.4 .听音正音Open your book and turn to Page 50, listen to the tape and repeat. a. 听录音， 跟读课文对话。b.让学生自己尝试读对话。5 .合作共建两人一组分角色读对话。（交代学生，不要忘了轮流换角色。）6 .表演展示让学生做对话表演，评出一组“最佳搭档”。三、Production1 .自编对话a.师示范。b.生三人一组准备表演。2 .回顾总结。What do we learn today?总结本课所学知识，表扬课上表现好的同学。3 .Homework从以下作业中自选一个：（1）听录音，仿读对话；（2）听录音，仿读并表演对话；（3）让学 生根据本课及前面所学内容自编对话，然后让学生到教室前表演他们自己所编的对话，选出最佳剧本奖和最佳演员奖。