小学英语人教版 (PEP)三年级下册Unit 1 Welcome back to school! Part A精品教学ppt课件

课题名

Unit 1 Welcome back to school! Period 1

教学目标

Knowledge objectives： 掌握以下国家名称：USA   UK    China    Canada， 并识别以上国家的国旗和显著性地标或建筑物

Skill objectives： 能够在合理的情境中使用I’m/I am from句型

Emotional objectives： 欢迎新同学，养成文明礼貌的习惯。

教学重点

 能够听懂、会说、认读句型I’m from…

教学难点

 能够在真实或模拟的情景中正确使用重点句型进行交流，并能够乐于在活动中进行交流。

教学方法

情境教学法，任务型教学法

教学准备

Teacher preparation：PPT

Student preparation：textbooks and pens or pencils

教学过程

Warming up

T：Lead students to read the new words of Unit 1 after the record.

S：Read the new words of Unit 1 together after the record.

[设计意图] 跟录音朗读复习1单元单词，检测学生单词朗读是否正确。

T：Plays the song Hello to students, and helps them to review and remember the children they have met last term.

S：Sing the song Hello after the video.

[设计意图] 播放歌曲Hello， 帮助学生回忆上学期所认识的课本里面的人物。

T：Shows the pictures of five students in the book to help students to remember who they are.

S：Look at the pictures and try to remember who the students are.

T: Leads students to review the words boys, girls, and.

S: To review the words: boys, girls and and.

[设计意图] 利用图片和问题带领学生复习boy、girl、and三个词汇，为后文学习打下基础。

Presentation

T：Teacher leads students to learn the four countries by showing them short video and pictures about these countries. Meanwhile, teacher leads students to practice the sentence structure “I’m from ... .”.

S：Students learn the four countries and the sentence structure after the teacher.

T: Then teacher leads students to do some listening practice.

S: Students listen to the record and match the countries with the pictures.

[设计意图]以学生熟悉的人物和结合生活中学生对这些国家的地标性建筑物的认识和了解引入课程，一方面能够极大地激发学生的学习热情，使他们乐学，乐于参与。另一方面，为学生创造了相对真实的情景，使他们能够在真实的情景中理解新授语言。

T: Teacher leads students to practice the sentences by showing them the people, flags and the famous places of these countries.

S: Students practice the know language points : I’m ... .; I’m a boy/girl. I’m from ... .

T: Teacher asks students to look at the picture and the sentences in Let’s Learn, and encourages them to read after the record.

S: Look at Let’s Learn and try to read the countries and the sentences aloud. Then repeat after the record.

[设计意图]通过以上活动，使学生能够充分理解课文内容，做到熟悉课文内容，能够大胆正确地朗读单词和句子。在跟读录音的过程中感受英美人士的语音语调，使学生进一步理解并掌握本课的重点句型，为其达到熟练表达奠定基础。

T: Teacher requires students to read the sentences in the Chant, then plays the record and lets students to feel about it.

S: Students learn to read the chant by themselves, then say the chant after the record. Finally, they are encouraged to say their own chants.

[设计意图]通过让学生自己朗读，检测学生对四个国家名称的掌握情况，同时鼓励学生用所学的知识进行新知的学习和运用。跟读录音，感受纯正的语音语调和chant的韵律。有助于活跃课堂气氛，并且帮助学生放松思想。

T：Teacher shows some pictures, there are two sentences next to each picture, asks students to look at the pictures and sentences, and then choose the right answers.

S: Look at the pictures and sentences, and choose the right sentences.

[设计意图] 该练习的目的在于帮助学生巩固本节课所学的重点词汇和句型结构，既检测了学生的课堂学习效果，同时训练了学生利用图片获取所需信息的能力。

Practice

T：Teachers show the flags of the four countries, and asks students to write the countries under each flag.

S：Write the countries under each flag.

T: Teacher asks students to read the sentences and choose the right answer for each.

S: Read each sentence and choose the right answer for them.

[设计意图] 本节课设置了两项课堂练习，用于帮助学生巩固国家名称和be动词的正确使用。

板书设计

China      USA       UK      Canada

I’m from ... . =I am from ... .

课后作业

1. 按照正确的格式书写单词：USA UK China Canada

2. 熟读课本第5页的内容。

教学反思

Advantages: 采用情景教学法和任务型教学法相结合的方式进行教学内容和教学活动的设计，整堂课内容安排合理，知识容量适合三年级学生的学习特点。

Disadvantages：Chant部分有个别句子稍微偏长，部分差生难以快速做到流利朗读。

Advice: 教师应该充分考虑到句子太长会给学生学习带来一定的困难，应把较长的句子采用逐词叠加的方式来进行教读，使学生在最短时间内掌握新学的内容。