单元整体分析
本单元是人教版英语六年级下册的第四单元,单元的话题是“Then and now”
本单元通过不同的场景,提供了表达以前没有某物和描述某人过去、现在不同情况的句型结构。共三个版块:A 部分, B部分和C 部分。A部分包括重点词汇和情景对话,共两个课时。第一课时呈现了吴一凡和他的爸爸的的对话,通过他们谈论自己的学校的样子,引出句型There was ... years ago. 第二课时吴一凡的爷爷和孩子们参观学校,孩子们想要知道爷爷上学时学校的样子,从而引出句型There was.../ There were...A 部分重点掌握表示几个学校设施的词汇和句型There was…/ There were…的运用。B部分包括重点词汇、情景对话和读和写,共三个课时。第一课时吴一凡和Mike谈话,吴一凡向Mike介绍了自己对季节和运动的喜好的变化,, 很自然的引出了句型I didn’t like... before. I like... now. I couldn’t ....before.第二课时John和陈杰在Mike的家里,三人一起看老照片,谈论自己的变化,引出重点句型Before, I was...Now, I am...第三课时通过吴一凡记述自己的一个梦,综合了本单元所学的词汇和句型, 扩大了学生的阅读量。B部分重点是掌握运动的词汇和句型Before, I was...Now, I am...的运用。 C 部分包括B部分的听力测试、语法小结和C部分的故事,共一课时。重点是复习和巩固本单元所学重点词汇和句型。
在课堂教学中,首先要整体把握本单元教学内容,教学思路,教学重点和教学难点,了解学生的学情。然后围绕本单元主题“Then and now”展开教学设计。本单元的教学内容和学生自己息息相关,贴近学生的实际生活,所以在组织教学时要注意设计生活化,充分利用教材已经设定的情境开展活动,加强合作式学习。鼓励学生上网查阅资料,大胆发言,积极参与教师组织的各种活动,提高学生的学习兴趣。采用的教学方法有情景教学法、活动教学法、功能意念法等。
本单元所学的的四会词汇dining hall, grass, gym, ago, cycling, ice-skate, badminton,这些单词比较简单,学生会很容易理解和掌握。因为一般现在时态there be句型的陈述句、一般疑问句,在五年级教材的第五单元、第六单元已经集中学过,对本单元的教学奠定了一定的基础,所以本单元所学的用一般过去时态的there be句型描述过去的事物,学生学起来就不是难事了。
单元教学目标
1. 知识目标
(1)能够听、说、读、写单词和词组:grass, gym, ago, cycling, ice-skate, badminton, dining hall, go cycling
(2)能够听、说、认读单词和词组:star, easy, look up, Internet, different, active, race, nothing, thought, felt, cheetah, trip, woke, dream
(3)能够听、说、读、写句型:
There was no library in my old school.
Tell us about your school, please.
How do you know that/
There were no computers or Internet in my time.
Before, I was quiet. Now, I’m very active in class.
I was short, so I couldn’t ride my bike well. Now, I go cycling every day.
(4)学唱歌曲: Changes in me
(5)能够掌握句式
There was/ There were +其他.
There was no/There were no+其他.
2. 能力目标
(1)能够正确的使用词汇:grass, gym, ago, cycling, ice-skate, badminton, dining hall, go cycling
(2)能够在情境中恰当运用以下句型谈论或描述某个地方的今昔。
There was/were (no)…years ago. Now there is/are…
(3) 能够在情境中恰当运用以下句型谈论或描述自己、家人以及朋友过去到现在的变化。
Before, I/he/she/it was... Now, I/he/she/it...
3.情感目标
(1) 鼓励学生将自己的烦恼、恐惧讲述给父母,释放内心的压力,保持身心健康。
(2) 通过过去和现在的比较,体会现在生活的美好。
教学重难点
1. 教学重点
(1) 能够听、说、读、写单词和词组:grass, gym, ago, cycling, ice-skate, badminton, dining hall, go cycling
(2)能够听、说、认读单词和词组:star, easy, look up, Internet, different, active, race, nothing, thought, felt, cheetah, trip, woke, dream
(3) 能够听、说、读、写句型:
There was no library in my old school.
Tell us about your school, please.
How do you know that/
There were no computers or Internet in my time.
Before, I was quiet. Now, I’m very active in class.
I was short, so I couldn’t ride my bike well. Now, I go cycling every day.
2. 教学难点
(1)能够在情境中恰当运用以下句型谈论或描述某个地方的今昔。
There was/were (no)…years ago. Now there is/are…
(2)能够在情境中恰当运用以下句型谈论或描述自己、家人以及朋友过去到现在的变化。
Before, I/he/she/it was... Now, I/he/she/it...
教学方法
任务型教学法、合作学习法、情景教学法、活动教学法、愉快教学法。
教学时间
本单元共分六课时教学。
第一课时: A Let’s learn Find the mistakes
第二课时: A Let’s try Let’s talk
第三课时: B Let’s learn Listen, match and say
第四课时: B Let’s try Let’s talk
第五课时: B Read and write
第六课时: B Let’s check Let’s wrap it up. C Story time
知识视窗
1.人类第一次登月
美国东部时间1969年7月20日下午4时17分42秒,阿姆斯特朗与奥尔德林登上了月球,成为首次踏上月球的人类。
阿波罗11号(Apollo 11)是美国国家航空航天局的阿波罗计划中的第五次载人任务,是人类第一次登月任务。阿波罗11号的成功实现了约翰·肯尼迪总统在1961年5月25日的演说中声称美国会在1970年以前“把一个宇航员送到月球上并把他安全带回来”的目标。
2. 四季运动补充
春秋季节的运动:jogging(慢跑)、go cycling(骑自行车)、climb mountains(爬山)、 go hiking (徒步)、fly kites(放风筝)
夏季水上运动:surfing(冲浪)、 sailing(帆船)、 diving(跳水)、 scuba diving(潜水)、water ballet(花样游泳)、water polo(水球)、冬季冰上运动:skiing (滑雪)、skating(滑冰)、 curling (冰壶)、ice hockey (冰球)、sleigh ride(乘雪橇)
3. there be 句型妙用
(1)there be句型是英语中常用句型, 意思是“有”,表示“人或事物的存在”或“某地有某物”。
它的句型结构是There be(is, are, was, were + 名词+ 地点(时间)。
例如:There is a bike in the classroom.
教室里有一辆自行车。
There was a small library in my school five years ago.
五年前,我的学校有一个小图书馆。
(2)there be 句型符合就近原则,be要和后面出现的主语在数上保持一致。
例如:There is a cat under the table.
(单数)
There are some apples on the desk.
(复数)
There is a pen, two rulers and an eraser in my pencil-box.
(单数)
(3)there be句型的一般疑问句,把be(is, are, was, were)提前,用yes或no回答。
例如:There is a Chinese book in my bag.
Is there a Chinese book in your bag?
Yes, there is. (肯定回答。)
No, there isn’t. (否定回答。)
There were some trees in front of my house three months ago.
Were there any trees in front of your house three months ago?
Yes, there were. (肯定回答。)
No, there weren’t. (否定回答。)
(4) there be句型的否定句在be后加上not,或者加no。
一般过去时态:There was a canteen in my time.
There wasn’t a canteen in my time.
There was no canteen in my time.
There were some computers in our school.
There weren’t any computers in our school.
There were no computers in our school.
一般现在时态:There is a tall tree behind the building.
There isn’t a tall tree behind the building.
There is no tall tree behind the building.
There are some oranges in the fridge.
There aren’t any oranges in the fridge.
There are no oranges in the fridge.
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