1、Unit 2 Life in the ArcticJump, jump, I can jump.Swim, swim, I can swim.Walk, walk, I can walk.Run, run, I can run.Water, water, clean water.Lake, lake, beautiful lake.Snow, snow, white snow.Hill, hill, green hill.Water, water, clean water.Lake, lake, beautiful lake.Snow, snow, white snow.Hill, hill,
2、 green hill.Whats over there ?polar bearWhat do you know about the polar bear ?It is It can It has got 2.8 meters (米)300-800 kg (千克)Whats he doing over there ?What does he want to do ?He wants to P15 Listen and underline (听音,勾画) :What does he want to do ?hungryarctic hareHe want to catch a hare.sHow
3、 can he catch a hare ?P15 Listen and underline. 听，勾画相关句子。jump the waterswim the lakewalk the snowrun the hillacrossthroughupin He s s s s Read and match.jump the water.swim the lake.walk the snow.run the hill.acrossthroughupin He s s s s He jumps in the water, he swims across the lake. He walks thro
4、ugh the snow , he runs up the hill. GROUPWORK Read part 4. 小组活动：练读第四小节。 Does he catch the hare ?When he comes to the top, He comes to a stop. He looks around, And whats not there? The hare, the hare, the arctic hare. How does he feel ? 他的感受如何？When he comes to the top, He comes to a stop. He looks ar
5、ound, And whats not there? The hare, the hare, the arctic hare. Listen and mime.听歌谣，模仿动作。 The polar bear Whats over there? Whats over there ?A bear, a bear,A big, big bear.A big, big polar bear.Whats he doing over there? Whats he doing over there ?The bear, the bear,The big, big bear.The big, big po
6、lar bear.He wants to catch a hare. He wants to catch a hare.The bear, the bear,The big, big bear.The big, big polar bear.He jumps in the water , He swims across the lake.He walks through the snowAnd he runs up the hill. When he comes to the top, He comes to a stop. He looks around, And whats not the
7、re? The hare, the hare, the arctic hare. Say the chant together. 齐说歌谣。 The polar bear Whats over there? Whats over there ?A bear, a bear,A big, big bear.A big, big polar bear.Whats he doing over there? Whats he doing over there ?The bear, the bear,The big, big bear.The big, big polar bear.He wants t
8、o catch a hare. He wants to catch a hare.The bear, the bear,The big, big bear.The big, big polar bear.He jumps in the water , He swims across the lake.He walks through the snowAnd he runs up the hill. When he comes to the top, He comes to a stop. He looks around, And whats not there? The hare, the h
9、are, the arctic hare. Polar bears are in great dangerPolar bears are in great dangerLets help polar bears !GROUPWORK:Make your own posters. 制作海报。Protect the polar bears !They need a home.Polar bears are our friends.Save the polar bears !GROUPWORK:Make your own posters. 制作海报。Help the polar bears !The
10、y need a home.Polar bears are our friends.Save the polar bears !1 五 年级 (下) 册 Unit 2 第二课时Unit 2 Life in the arctic Part3教学目标 1.学说生词和短语: polar bear, arctic hare, whats over there? catch a hare, swim across the lake, walk through the snow, run up the hill.2.了解 across 和 through 的区别。3. 学说歌谣 The polar bea
11、r.4. 培养学生热爱自然、热爱动物的情感。教学重难点1.教学重点1. (1) Listen and say the new words and new sentences.(2) Say the chant.2.教学难点1 (1) Phrases: whats over there? catch a hare, swim across a lake, walk through the snow, run up the hill. (2) Review the singular form of the third person.教具准备: 课件，图片，单词和句型卡片。教学过程（一）复习、热身1
12、. Greetings2. Free talk3. Say a chant. Jump, jump, I can jump. Swim, swim, I can swim. Walk, walk, I can walk. Run, run, I can run. Water, water, clean water. Lake, lake, beautiful lake. Snow, snow, white snow. Hill , hill, green hill.二新知呈现与教授1.（1）(课前准备好数个毛绒玩具)教师指着教室某处问：“Whats over there ?”Its a dog
13、. Whats over there ? Its a cat. 教师板书：Whats over there ?(2) PPT 课件出示一只北极熊。教师指着屏幕问：Whats over there ? 学生尝试说。(3)出示单词 polar bear, 教读单词。教师将单词和图片贴在黑板。2(4)What do you know about the polar bear ? 教师可给出基本句型供学生参考：It is It can It has got 结合学生回答，课件给出北极熊的简单信息。 2.(1)Whats he doing over there ? 结合课件给出的图片信息，学生尝试回答。
14、(2)教师板书句型：Whats he doing over there ?3. (1) The polar beat is very hungry. What does he want to do ? 学生猜测。(2) 打开书 15 页，listen and underline. What does he want to do ?(3) 请生口答。课件出示关键句：He want catch a hare. 请生观察这个句子，is it right ?正确句子应该是：He wants to catch a hare.进一步让学生明确：在一般现在时的情况下，当主语是三单时，动词末尾要加 s. (4
15、) 课件视频，arctic hare 片段。教读 arctic hare. 教师将单词和图片贴在黑板。4.(1) How can he catch a hare ? Listen and underline.(2) How many steps? 生口答。 Jump-swim-walk-run, 板书单词。(3) 选择介词填空。 jump the water, swim the lake. walk the snow, run the hill.through in up across课件进一步呈现：jump in the water,swim across the lake.Hewalk t
16、hrough the snow,run up the hill.生观察句子，is it right ? 修改句子，动词末尾添加 s.(4) Whats the difference between across and through ? 看微课学习。(5)练读句子。教师引读，配动作读，齐读，小组练读并展示。5.(1)Does he catch the hare ? 播放最后一小节录音。No, he doesnt.3(2) Where is the hare ? She is gone. 看视频，北极兔奔跑能力极强。(3)How does the polar bear feel ? (angr
17、y, sad,)(4)带着不同的情绪来读最后一小节。4（三）新知操练与运用1.练读 chant.(1)播放 chant 录音，学生配动作。(2)小声跟读整个 chant.(3)齐说 chant.(4)小组活动：练读。(5)小组展示。2.课件播放视频：北极熊陷入生存困境。What shall we do ? Lets help polar bears !3.小组活动：设计关于 polar bear 的海报。展示。板书设计 Unit 6 Life in the Arctic swimwalkarctic hareswimjumpwalkrunpolar bearWhats over there ? Whats he doing over there? across 平面穿 through 里面穿
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