人教版 (PEP)三年级下册Unit 6 How many? Part B优质课教学ppt课件

课题名

Unit 6 How many Part B Period 1

教学目标

Knowledge objectives：能够听懂、会说、认读单词：sixteen, seventeen, eighteen, nineteen, twenty

Skill objectives：能够听懂、会说、认读句式：How many ... do you have?  We have... 

Emotional objectives：能够使用英语进行简单的加法和乘法运算

教学重点

能够听懂、会说、认读单词sixteen, seventeen, eighteen, nineteen, twenty

能够听懂、会说认读句式：How many ... do you have?  We have...

教学难点

能够正确使用英语进行简单的加法和乘法运算

教学方法

情景教学法、任务型教学法

教学准备

Teacher preparation：PPT

Student preparation：textbooks, pens or pencils

教学过程

Warming up

T：Teacher plays a chant and leads students to review numbers from 11 to 15.

S：Say the chant and read numbers from 11 to 15.

[设计意图] 由韵句中的内容进入本环节的学习。

Presentation

T：Teacher leads students to learn new numbers from 16 to 20.

S：Learn new numbers from 16 to 20.

T:  Teacher leads students to read numbers from 11 to 20, and encourages them to find rules or features.

S: Read the numbers and try to find the rules or features. Then they do some math exercises. Next, students read the conversation in Let’s learn.

T: Teacher leads students to summarize the usage of How many.

S: Summarize the usage of How many and take some notes. Then they read the sentences and tick.

T: Teacher plays another short video.

S: Learn to say the chant.

[设计意图] 本节课学习数字16至20 的读法，有了前几节课how many句型的铺垫，学起来并不困难，增加加法和乘法运算题，实现了跨学科教学，会让学生感到非常新鲜。

Practice

T：Teacher gives students some time to finish the exercises.

S：Finish the exercises by themselves.

[设计意图]检测当堂所学内容。

板书设计

5×4＝ ________

3×6＝ ________

7＋12＝ ________

4×4＝ ________

10＋7＝ ________

课后作业

1. 按照正确的格式书写单词：sixteen     seventeen     eighteen     nineteen    twenty

2. 熟读课本第62页的内容。

教学反思

Advantages: 英语课融入数学加法和乘法，并且都是用英语来表达，会让学生有自豪感。

Disadvantages： 练习部分的加法和乘法运算与前面的巩固练习重复了。

Advice: 考虑练习形式的多样化。