人教版(精通)英语四下《Unit 2 There are forty students in our class》Lesson 17课件

人教精通版英语四年级下册Unit 2 There are forty students in our class 单元测试卷学校:___________姓名：___________班级：___________考号：___________一、词汇选择题选出每组单词中不同类的一项。

1．A．teacher B．teach C．brother 2．A．pen B．pig C．pencil 3．A．forty B．twenty C．marker 4．A．school B．chair C．classroom 5．A．boy B．book C．bag二、单选题6．How many boys ________ in your class? ()A．there is B．there are C．are there7．He is ________ English teacher. ()A．/B．an C．a8．How many pens ________? ()A．are you have B．do you haveC．does you have D．do your have9．They have two ________ pencils. ()A．hundreds B．hundreds of C．hundred 10．There are ________ teachers in our school. ()A．fourteen­-one B．four­-one C．forty­-one 11．—________ ten and thirty? ()—It’s forty.A．What are B．What’s C．How many 12．This is Miss Brown. ________ our new doctor. ()A．He’s B．she is C．She’s13．There ________ a teacher and fifty students in the classroom. ()A．are B．is C．has三、用单词正确形式填空14．—How many pens do you have？—We ________twenty pens.15．Fourteen and sixteen is ________ (three).16．There are many new books and ________ (pencil) in my bag.17．Miss Wang is our new English ________ (teach).18．There are twenty­-five ________ (girl) and twelve boys in our class.四、情景选择19．当你向别人介绍你的语文老师时，你会说：()A．This is your Chinese teacher.B．This is my Chinese teacher. 20．当别人到你班级时，你应该礼貌地说：()A．You are welcome.B．Welcome to my class. 21．你想征询别人的看法或意见时，你会问：()A．How about you?B．How are you?22．你想表达我们有10本书时，你应该说：()A．We have 10 books.B．We need 10 books.23．老师带领大家玩“找邻居”的游戏，他这样说：()。

1.能较熟练运用How many…are there?并能够正确使用本话题中出现的可数名词复数形式进行数量的问答
2.通过多样的活动如调查等将本课目标语言运用到实际生活中
解决难点办法：
通过不同的活动活跃课堂气氛，创造学生运用语言的机会，提高学生运用语言的能力，激发学生的学习兴趣。
教具准备：教材、教学课件、教学卡片、实物教具
Lesson 7
How many students are there in your class?
There are twenty-one, twenty-two, …twhinese B. music C. PE
T: Who is the PE teacher? Let’s listen. --- Mr Gao.
T: Can you introduce Mr Gao to us?
【设计意图】承接刚刚学过的单词twelve,在12名学生的邀请下,引领学生进入文本教学。简单的人机会话,增强了课堂的趣味性,同时将学生置身课文情境中。通过播放文本录音,让学生初次整体感知文本内容,同时锻炼了学生的听力理解能力,有梯度的攻破文本难度。
2.进入文本
Question: How many students are there in the class? -- Watch the flash of Lesson 7.
T: So how many students are there in the class?
T:引导学生发现21-29的异同点,并让学生操练Let’s count from…to…句型。
2、歌曲导入：
How many cats? One. How many birds? Two.
How many pandas? Three. How many dogs? Four.

3)This time, who wants to be the reporter? Please come to the front and ask the other groups. Wow, we have so many books. And we can help many children, are you happy?学生们扮演小记者，对其他组进行提
教学重难点：
教学重点：能够听、说、读、写本单元四会单词并能在真实情景和现实生活中初步运用这些单词进行日常交流。
教学难点：
能够在真实情景和现实生活中初步运用本单元功能语句进行交际。
解决难点办法：
通过不同的活动活跃课堂气氛，创造学生运用语言的机会，提高学生运用语言的能力，激发学生的学习兴趣。
教具准备：教材、教学课件、教学卡片、实物教具
课题Unit 2 There are forty students in our class.
授课时间：2019.3.18备课教师：课型：新授审核组长：
教学内容：Unit 2 There are forty students in our class. Lesson 12本课以风趣幽默的小故事，以小动物们给希望工程的孩子们捐书的故事为场景，复现本单元目标语言。让学生整体上感知、模仿、学习和体验本单元所学语言，最终使学生能够在真实的生活情境中运用相关语言知识进行交际。
过程与方法：采用电子白板结合PPT授课，以交际型教学、情景教学法为主，两人组合作学习等为辅让学生在情境中习得语言。将重点句型放在日常生活情境中，引发学习兴趣；通过各种游戏活动能够在生活情境中初步运用这些功能语句进行交际。
情感态度价值观：积极、快乐地学习英语，培养学习英语的兴趣和学好英语的信心。培养乐于助人的好品质。

Unit 2 There are forty students in our class.Lesson 8教学目标知识与能力1.能够在情景中理解和会说This is Miss Green, our new English teacher. Howmany students are there in our class? There are forty.能够在真实的语言环境中初步运用。

2.能够听、说、认读单词thirty forty, 能够听、说、认读会写单词 boy girl,并能进行情景对话。

过程与方法在创设的情景中利用课件理解学习介绍女英语教师，及其询问班级学生人数和回答的句式。

情感态度与价值观礼貌待客，增进友谊。

学情分析学生具备基本的听说读写能力，能够用学过的句子进行口语问答，掌握了1到29的数字读音，能够用第7课所学的知识进行问答班级学生人数，介绍男老师。

重点、难点重点：听说认读单词thirty forty,听说认读会写单词boy girl。

在实际生活中表达 This is Miss Green, our new English teacher. How many students are there in our class? There are forty.难点：熟练拼读单词boy girl，准确朗读单词thirty forty。

掌握朗读和记忆单词的方法。

名词复数students boys girls的读音。

对话中only的读音和译文。

教学过程：Step 1 Warming-upFree talk The teacher and students.T: Hello, how are you?How many students are there in our class?S: 34.T: Let’s count from 1 to 34.T: How many boys are there in our class?S: 15.T: How many girls are there in our class?S: 19.Step 2 Presentation and practice1. Learn the words. boy girlT: There are 15 boys in our class. There are 19 girls in our class. *** is a boy. *** is a girl. （Look at the PPT.）Who can spell the words boy and girl?S: boy, girlT: Read the words in lines. (板书单词)T: Look at these students. Look, *** ,***and *** are boys. *** ,*** and *** are girls.Ss: Read the words. boys girls2. Know the dialogue.1) Listen and think over the questions.T: Do you know how many students there are in Li Yan's class? Let’s listen and think over the questions.1) Who is Miss Green?2) How many students are there in the class?3) How many boys?4) How many girls?2) Listen again and answer the questions.1) Miss Green is new English teacher. (板书并讲解Miss Green 格林小姐表示颜色单词在表示姓氏时，词首字母要大写。