Unit 1 How tall are you? Part B 课件 (共22张PPT)无音视频
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| 名称 | Unit 1 How tall are you? Part B 课件 (共22张PPT)无音视频 |  | |
| 格式 | zip | ||
| 文件大小 | 776.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版(PEP) | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-02-18 11:05:47 | ||
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课件22张PPT。第五课时Unit 1 How tall are you?Review 请快速说出图片中闪现的单词并拼写smallertallerheavierbiggerlongershorterthinnerolderyoungerstronger反义词连一连
older
taller
longer
heavier
smaller
stronger
thinner
shorter
younger
bigger
fatter
weaker
lighter
shorter
√√更清晰更明亮想到变化Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin.学习新知 Read and write Tips:
go on a trip ——旅行，去旅行，进行一次旅行
countryside——乡村 The story is about a duck and a tree. Let’s read the story together.学习新知 Read and write Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.学习新知 Read and writeTips:
go down——下降 lower and lower——越来越低
shadow——影子 longer and longer——越来越长
比较级 + and + 比较级：越来越……
be动词+动词ing形式：表示正在做…… “Why is that?” little duck asks his old friend Old Tree. ”You are older and smarter than me. Tell me— why is my shadow longer when the sun gets lower?”学习新知 Read and write Old Tree says, “That’s easy, Little Duck. The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird!”学习新知 Read and writeTips:
easy:简单的Language Points Read and Write
1.The sky is clearer and the sun is brighter.
天空更晴朗，阳光更明媚。
2. The sun goes down.
太阳落下去了。
3. It is getting lower and lower.
它变得越来越低。
4. You are smarter than me.
你比我更聪明。
5. You are becoming a beautiful bird.
你正在变成一只美丽的鸟。 __________________ Title
Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) , but his shadow is getting longer and longer. (但是小鸭子的影子变得越来越长) . “Why is that?” Little Duck asks his friend Old Tree. “You are older and smarter than me. Tell me –why is my shadow longer when the sun gets lower?" Old Tree says, “That’s easy, Little Duck, The sun goes down every day. And we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird.!"
Can you answer Little Duck’s question, Robin?Read and circleRead the dialogue again and finish the dialogue.lowerlongeroldertallerThink and discuss.当太阳变得越来越低时，为什么我们的影子会越来越长？思考：太阳刚刚升起或即将下落时，影子最长。
因为这时太阳接近地平线，
与地面的夹角（叫太阳的高度角）最小，
形成的影子就最长。
到中午时，太阳的高度角最大，
形成的影子就最短。√√√√Zhang Peng is heavier now.Mike’s hair is longer now.An elephant is usually taller than a bus.longer stronger bigger sadder hotterangrier sunnier funnier happier windier形容词的比较级变化规则：
一般情况下，在形容词的原级后面加-er
tall +er = taller small + er = smaller old + er = older
2. 以不发音e结尾的，加-r
fine + r = finer( 更好的) late + r =later(更晚的)
3. 以辅元辅结构结尾的词，双写末尾字母再加-er
big + g +er = bigger thin + n + er = thinner
4. 以辅音字母加y 结尾的词，变y为i 再加-er
heavy heavi + er = heavier
5. 特殊情况的不规则变化
good / well betterSummary 写出下列词的比较级
big thin fat
funny happy
heavy? tall
strong small . biggerthinnerfatterfunnierhappierheavierstrongertallersmaller写出下列词语的比较级或把比较级变为原级
tall _________ 9. happier ____________
thinner ________ 10. stronger ____________
heavy________ 11. sadder ___________
longer _________ 12. angry ____________
big __________ 13. funny ____________
hotter __________ 14. smaller ____________
sunny __________ 15. windy ____________
good __ 16. low____________tallerthinheavierlongbiggerhotsunnierbetterhappystrongsadangrierfunniersmallwindierlowerHomework 1. 完成《作业本》的练习。
2. 听Read and write部分的录音并跟读，然后把故事讲给朋友或家长听。
older
taller
longer
heavier
smaller
stronger
thinner
shorter
younger
bigger
fatter
weaker
lighter
shorter
√√更清晰更明亮想到变化Wu Yifan and his family are going on a trip to the countryside. Wu Yifan has a story to tell Robin.学习新知 Read and write Tips:
go on a trip ——旅行，去旅行，进行一次旅行
countryside——乡村 The story is about a duck and a tree. Let’s read the story together.学习新知 Read and write Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.学习新知 Read and writeTips:
go down——下降 lower and lower——越来越低
shadow——影子 longer and longer——越来越长
比较级 + and + 比较级：越来越……
be动词+动词ing形式：表示正在做…… “Why is that?” little duck asks his old friend Old Tree. ”You are older and smarter than me. Tell me— why is my shadow longer when the sun gets lower?”学习新知 Read and write Old Tree says, “That’s easy, Little Duck. The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird!”学习新知 Read and writeTips:
easy:简单的Language Points Read and Write
1.The sky is clearer and the sun is brighter.
天空更晴朗，阳光更明媚。
2. The sun goes down.
太阳落下去了。
3. It is getting lower and lower.
它变得越来越低。
4. You are smarter than me.
你比我更聪明。
5. You are becoming a beautiful bird.
你正在变成一只美丽的鸟。 __________________ Title
Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) , but his shadow is getting longer and longer. (但是小鸭子的影子变得越来越长) . “Why is that?” Little Duck asks his friend Old Tree. “You are older and smarter than me. Tell me –why is my shadow longer when the sun gets lower?" Old Tree says, “That’s easy, Little Duck, The sun goes down every day. And we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big beautiful bird.!"
Can you answer Little Duck’s question, Robin?Read and circleRead the dialogue again and finish the dialogue.lowerlongeroldertallerThink and discuss.当太阳变得越来越低时，为什么我们的影子会越来越长？思考：太阳刚刚升起或即将下落时，影子最长。
因为这时太阳接近地平线，
与地面的夹角（叫太阳的高度角）最小，
形成的影子就最长。
到中午时，太阳的高度角最大，
形成的影子就最短。√√√√Zhang Peng is heavier now.Mike’s hair is longer now.An elephant is usually taller than a bus.longer stronger bigger sadder hotterangrier sunnier funnier happier windier形容词的比较级变化规则：
一般情况下，在形容词的原级后面加-er
tall +er = taller small + er = smaller old + er = older
2. 以不发音e结尾的，加-r
fine + r = finer( 更好的) late + r =later(更晚的)
3. 以辅元辅结构结尾的词，双写末尾字母再加-er
big + g +er = bigger thin + n + er = thinner
4. 以辅音字母加y 结尾的词，变y为i 再加-er
heavy heavi + er = heavier
5. 特殊情况的不规则变化
good / well betterSummary 写出下列词的比较级
big thin fat
funny happy
heavy? tall
strong small . biggerthinnerfatterfunnierhappierheavierstrongertallersmaller写出下列词语的比较级或把比较级变为原级
tall _________ 9. happier ____________
thinner ________ 10. stronger ____________
heavy________ 11. sadder ___________
longer _________ 12. angry ____________
big __________ 13. funny ____________
hotter __________ 14. smaller ____________
sunny __________ 15. windy ____________
good __ 16. low____________tallerthinheavierlongbiggerhotsunnierbetterhappystrongsadangrierfunniersmallwindierlowerHomework 1. 完成《作业本》的练习。
2. 听Read and write部分的录音并跟读，然后把故事讲给朋友或家长听。