重点句型：A:A baby panda cannot see.
B:An adult panda weighs many times more than a baby panda. 三、自主学习
1、自学单词和短语。 2、预习1a, 1d 四、合作探究：
1、组员互相核对1a.1b的答案。 2、听力练习：1c.1d,并核对答案。
3、练习对话。Compare facts about these two animals. eg:This elephant weighs many times more than this panda. This elephant is 200cm taller than this panda. 五、展示交流： 展示1d对话表演。 六、达标提升：
1、用所给词的适当形式填空。
① Pandas are in (dangerous).We should protect them. ② At ( born),a baby panda is not black. ③ An elephant (weigh)5000 kilos.
④ A baby panda eats (little) than an adult panda. ⑤ The elephant is 350cm (tall).
2.用short,little,much,time 或weigh的正确形式填空。 ① A person much less than an elephant.
② A adult panda weighs many more than a baby panda. ③ A panda is 200cm than an elephant. ④A panda eats than an elephant.
⑤ Pandas are popular than elephants,people all like pandas.
Period Six (Section B 2a-2e)
一、学前反馈：用数字表达一些动物的高度、重量及长度。 二、导入目标：
能力目标：能够熟练地运用数字表达大熊猫的长相及生活特性。
重点短语：walk into. fall over. or so. Take care of. cut down. Play with. die…from. 重点语法：学会运用数词、形容词、副词等讨论地理与自然。 三、自主学习：
1、自学单词和短语。
2、预习2a. 2b. 朗读课文。 3、预习2c. 2d. 回答以下问题： ①What is Lin Wei’s job?
②What do the baby pandas eat for breakfast? ③What do adult pandas eat? ④Why are pandas endangered?
⑤What is one way of saving pandas? 四、合作探究：
1、每组核对答案
2、Group-work 讨论2e.
五、展示交流：表演朗读课文2b. 六、达标提升：语法点拨：
1、…they find that most of the babies are already awake and hungry.
Awake 形容词，意为“睡着的”，在句中只能作表语，不能作定语。awake的反义词为asleep，意为“睡着的”，辨析：awake 与wake awake 形容词，作表Is he awake or 语，“醒着的” asleep? wake 动词，“醒，叫What time do 醒”，与叫连用 you usually wake up? 2、Pandas do not have many babies,maybe one every two years. every two years 为固定短语，意为“每两年”，every与数词或few,other 连用，表示时间或空间的间隔。
① every﹢基数词﹢复数名词 I got there every three days.
我每隔两天（每三天）到那儿去一趟。
②every﹢other﹢单数可数名词。译为：每隔… 他每隔一天进城一次。
③every﹢few﹢复数名词。译为“每隔…”
Period Seven(Section B 3a-Self check)
一、学前反馈：
朗读文章Section B 2b. 二、导入目标：
能力目标：进一步运用所学知识描绘鲸鱼的长相及生活特性。 重点单词：whale, oil, protection, huge.
情感价值目标：了解鲸鱼的特性，保护鲸鱼，保护濒危动物。 三、自主学习：
1、自学单词：whale, oil, protection, huge. 2、预习3a. 3b.
3、预习Self Check 1-2 四、合作探究：
1、同组同学讨论3a，并用给出信息回答有关鲸鱼的问题。 2、写一篇有关whales的作文。
3、互相讨论Self Check 1-2的答案。 五、展示交流： 展示3b的作文。 六、达标提升：
1、进一步巩固形容词、副词的比较级与最高级。 2、巩固运用数词、形容词、副词等讨论地理与自然。
3、用所给词的正确形式填空：
①This (tourist) for a week to Beijing makes me achieve my dream. ②We should find the best way (success).
③Every year,millions if people in the world die from (ill).
④We must protect the (remain ) forests in order to save the animals. ⑤My mother is (wake) very early every day. 4、用of,than,in, as 填空：
①This table is as big that one.
②The yellow book is bigger the blue one. ③Tom is the best student the class.
④This lesson is more interesting that one. ⑤This apple is the largest all the apples.