人教版英语八年级下册Unit7 SectionA(1a-2d)精品导学案
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下载后可自行编辑修改，页脚下载后可删除。 Unit7 SectionA〔1a-2d〕精品导学案
【学习目标】
1. 通过预习熟练掌握本节课单词及短语的读音和拼写，并会用重点短语造句，例如：deep, meter, population, feel free, amazing, protect, wide, as far as I know
2. 通过小组合作，能熟练表达物体的长、宽、高、深和面积，并能正确运用形容词和副词的比拟级和最高级对事实和数字进展比拟。
【独学】
一．写出以下单词的比拟级和最高级
high _____ _____ deep _____ _____ big _____ _____
long _____ _____ old _____ _____ young _____ _____
二．翻译以下短语及句子：
短语：
最高的山_________ 最长的河________最深的海_______
9600000平方米__________ 27190米宽__________
句子：
1〕--世界上最高的山峰是哪个？---珠穆朗玛峰。
____________________________________________________
____________________________________________________
2〕中国在世界上人口最多。
China has ______ _______ in the world.
3〕中国比美国人口多很多。
China is _____ _____ _____ than the population of the US.
4〕中国和美国同样大？
China is ______ ______ ______ the US ？.
三．将你了解的信息对应连起来。〔完成课本P49【1a】〕
Task1.listening and speaking
(1).听录音完成1b，并在小组内共同订正听力的答案。
(2).2a 听录音把这些句子按照顺序排列起来。 .
下载后可自行编辑修改，页脚下载后可删除。 (3).2b 再听一遍录音把句子补充完整。
小组长带着大家讨论一下听力的答案，并负责解答组内其他同学的疑问。
(4).Pairwork 根据2a和2c 局部的信息自己完成对话,先在组内展示，然后在班里汇报。
Task2.about 9,600,000 square kilometers in size,翻译____________
解析：square 在这里意为_______, square kilometers 意为____________。in size
意为“在尺寸上，在大小方面〞，例如：
莫斯科红场约9.1万平方米大小。
Red Square in Moscow is about 91,000 _____ _____ ______ ______.
类似的短语还有 in height/weight/color等
拓展： square的其它用法：
〔1〕名词，正方形。例如：小男孩正在纸上画正方形。
The little boy ia drawing ______ ______ on the paper.
〔2〕形容词，正方形的。例如：屋里有一张方桌。
There is____ ____ _____ in the room.
〔3〕名词，广场。例如：天安门广场 Tian’anmen Square
Task3.议一议：怎么描述物体〔多长？多宽？多高？等等〕
1,025 meter deep 6,671 kilometers long
8,844.43 meters high 600 meters wide
规律：______+______+________
翻译句子：
长城有6000多公里长。
The Great Wall is more than _____ _____ _______.
Task4. Qomolangma is high than any other mountain in the world.
解析：any other 意为“其它任何一个〞，指同一范围内除了某人或某物以外的其他人或事物，其后跟单数名词，也可以说成any of the other +复数名词。
例如：汤姆比班上其他人跑得都快。
Tom runs _____ than _____ ______ ______ in his class.
= Tom runs _____ than _____ _____ _____ ____ ____ in his class. .
下载后可自行编辑修改，页脚下载后可删除。 注意：假设相互比拟对象不在同一范围或不属于同一类别，就不用other。如：Shanghai is larger than any city in India.
练一练：中国比非洲任何国家都大。
China is larger than _____ ______ in Africa.
Task5.Feel like to ask me anything on today’s Great Wall tour.
解析：〔Please〕feel like to do sth 用于英语口语中，意为“随意….，欢送….〞,表示很随意地去做某事。
例如：Feel free to visit my home.
填空：请随意提问。Please ____ _____ ____ _____ any question.
注意：the Great Wall 意为“长城〞，句中因为有名词所有格today’s
修饰，故不用定冠词the.
Task 6. 大家都说说“Population〞
〔1〕. “Population〞,集合名词，意为______,作主语时，谓语动词用单数。
〔2〕.主语是人口的百分比，几分之几，谓语动词用复数。
〔3〕.表示人口“多〞“少〞，不用“much〞,“little〞,而要用“larger〞或“small〞
〔4〕.询问人口多少时，不用How much….?而用“what’s the population….〞
The population of China _____ _____larger than that of the USA.
b.中国大约百分之七十是农民。
About seventy percent of the population in China _____ farmers.
c. 人口多：________________ 人口少______________
d. 你家乡有多少人？
______ _____ _____ of your town?
【对学群学】
1.对学 把独学过程中遇到的问题和你的对子讨论,并用红笔做出标记。
2.群学 独学和对学都解决不了的问题在小组内讨论解决
【小组展示】
【达标检测】
〔一〕根据句意和首字母补全单词。
1. The l ______ river in Asia is the Yangtze River . .
下载后可自行编辑修改，页脚下载后可删除。 2. China is one of the oldest c ________ in the world.
3. One of the o________ countries in the world is China.
4. M __________ of city lies three meters blow sea level.
5. Our playground is about 2000 s _______ meters in size.
(二) 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 structures 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 lot’s 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. We can do the work better with ____ money and ______ people.
A. little, few B. less, fewer C. fewer, less
7. Jim is the tallest student in our class and Tom is the second _____ one.
A. tall B. taller C. tallest
8.Shanghai is larger than _______ in China.
A. any other city B. any other cities C. any city D.any cities
9. October 12th was one of ____ days in 2005. Shenzhou-VI was launched(发射〕successfully.
A. exciting B. more exciting C. the most exciting
10. _____ children there are in a family, ____ their life will be.
A. The less, the better B. Fewer, richer
C. The fewer, the better
