Unit 7 What’s the highest mountain in the world? Section A1a-2d导学案及练习题无答案

学科 英语 设计人 审核人 第 周 班级 学号 姓名


Unit7 What’s the highest mountain in the world?
【课标要求】：
本部分内容主要围绕地理知识展开，集中呈现大数字读法和表示度量结构，并进一步拓展了比较级最高级用法。
【学习目标】：
学生观看地理Qomolangma，the Sahara，the Caspian Sea，the Nile的相关视频，从而讨论出重点知识“地理之最”相关数据。
听1b材料。呈现句型，描述最高级，比较级结构
通过观看我国。人口，历史，河流等话题内容，获取大数字练习及及相关文化信息。
听2b文章，用比较级，最高级描述明长城相关信息。
【评价任务】：
1.完成课前准备问题（检测学习目标1）。
2.完成探究一（检测学习目标1）。
3.完成探究二（检测学习目标2）。
4.完成探究三(检测学习目标3）。
5.完成探究四(检测学习目标4）。
【学法建议】：
1.教材分析：Facts about the world，and talk about geography and nature。
2.重难点分析：本节课的重点是形容词，副词的比较级，最高级表达。难点是较大数字的读数和书写
3.学习路，径：本节课先呈现地理之最，然后听力，操练大数字表达。2a2d听说教学。2a实际操练给句子排序。2b选数字，并相对应的选择数字。2d基于本单元所学进行语言输出。
4.自我评价及作业指导：检测及作业中的A组部分为合格标准，必做题，B组部分为提高标准。可选择性完成。

【学习过程】：
课前准备（指向学习目标1）
1.What can we learn in a geography class？（此部分为顺利完成本节课，所学要的前置知识）
2.Do you know What is the highest mountain in the world ?（此部分为顺利完成本节课，所学要的前置知识）

课中学习
问题探究一：讨论出重点知识“地理之最”相关数据（指向学习目标1）


问题探究二：听1b材料。呈现句型，描述最高级，比较级结构（指向学习目标2）
1、形容词最高级的构成：the +最高级+其他
2.、形容词最高级的特殊用法
（1）比较级+ than any other +名词单数+其他
the other +名词复数+其他
表示“比其他任何一个\所有……都……”
（2）“one of + the + 形容词的最高级 + 复数
名词”，意为“最……之一”
（3）“the+序数词+最高级+单数名词+in…” 表示“是……中的第几……”
(4)短暂性(短语)动词与延续性(短语)动词和与表示状态的短语之间的转化
问题探究三：话题内容讨论，获取大数字练习及及相关文化信息（指向学习目标3）

问题探究四：听2b文章，用比较级，最高级描述明长城相关信息。（指向学习目标4）
1. How long is the wall?
长城有多长？
How long/ How high/How deep/How far…?
多长/多高/多深/多远……?
It’s about…meters/kilometers long.
2.As far as I know, there are no man-made objects as big as this.
据我所知，再没有像它这样大的人造物体了



课堂检测
一、用所给单词正确形式填空。
1. Come here at Christmas! You can buy ________________
clothes in a year. (cheap)
2. China is ____________ country in Asia. (big)
3. This question is ___________________.
4. Fewer students can work it out. (difficult)（检测目标1）
二、写出比较级，最高级
1. good
2. comfortable
3. big
4. happy
5. cheap
6. many
7. difficult
8. little （检测目标2）
三Fill in the blanks with the correct forms of the words in the box.
big much popular long old high
1. The Amazon River is one of the _________ rivers in the world. It’s a little ________ than the Yangtze River.
2. Qomolangma is 8,844.43 meters_______. It’s one of the most __________ places for serious mountain climbers.
3. No ocean in the world is as ________ as the Pacific Ocean.
4. Although Japan is __________ than Canada,
5. it is _________smaller.（检测学习目标3）
四、用所给单词正确形式填空
1. I think Sprideman is one of _________________ cartoons I've ever seen. (interesting)
2. Tim is ____________ in his class. It means Tim is _______ than any other student in his class. (young)
3. The Yangtze is the first ___________ river in China.(long)
We’ll go to play basketball ________ _________ _________ the rain __________. （检测目标4）


Unit7 What’s the highest mountain in the world?
课后作业

A部分
Ⅰ.根据汉语，默写单词
平方____________ 2. 沙漠____________ 3. 人口___________
4. 令人惊喜的_______________ 5. 保护；防护_________________
6. 米；公尺______________ 7.深的______________ 8.亚洲_____________
9. 古代的；古老的_________________ 10. 宽的；宽阔的_________________
Ⅱ.词组翻译
1.世界上最高的山峰_____________________
2.亚洲最长的河___________________________
3.世界上最大的沙漠_______________________
4.世界上最深的咸水湖______________________
5.美国的人口______________________________
6.明朝___________________
7.最古老的古国之一_____________________
8.随便（做某事）___________________________
9.就我所知________________________________
10.古代皇帝_______________________________（检测目标1）
Ⅲ.单项选择
( )1. It’s ____________ in the world .
A. the biggest desert B. biggest desert C. the biggest deserts D. bigger desert
( )2. There are no man-made objects as _____as the Great Wall
A. bigger B. big C. bigger D. the biggest
( )3. The Nile is 6,470 ______________
A. kilometers B. kilometer C. kilometers long D. kilometer long
( )4. Mount Tai is _____________ lower than Qomolangma .
A. lots of B. many C. very D . much
( )5. Shanghai is one of ______________ in the world .
A. more big city B. the biggest city C. the biggest cities D .the most big city
( )6. _____Great Wall is longest wall in the world.
A. The; the B. A; a C. The; a D. a ; a（检测目标2,3）
B部分
C．阅读短文，从方框中选择恰当的词并用其适当形式填空，使短文完整、通顺。每词限用一次。
color, taste, they, final, good, happen, with, classmate, create, when
Jenny and her mom were baking (烘烤) cakes for the class party. They had made many, many cakes. Jenny liked to decorate (装饰) (1)________ with beautiful icing (糖霜). But when she looked for the food coloring to add to the icing, she saw that she only had three (2)________: blue, red and yellow.
“Don’t worry, Jenny,” her mother said. “We can blend two colors together to (3)________ a new color.”
Jenny tried. First, she added the blue coloring to the yellow coloring, and it turned green! Wow!
Then she mixed the red coloring (4)________ the yellow coloring, and it became orange. Pretty!
(5)________, she blended the blue and the red together. Do you know what (6)________? It turned purple! Cool!
Now Jenny had six different colors to make the icing. (7)________ she finished decorating the cakes, they looked like a rainbow (彩虹).
Jenny (8)________ a cake. She was happy to find that the icing tasted as (9)________ as it looked.
The next day, Jenny took the cakes to school to share with all her (10)________. Everybody said they were delicious, and soon the children’s faces were covered in blue, red, yellow, green, orange and purple icing!
（检测学习目标4）

【学后反思】
1.通过本节课的学习，你有哪些收获？
2.还有哪些困惑？
3.错题订正：










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