人教版八年级下册英语Unit8_Section A 第2课时 (3a～4c)教案与反思

Section A 第二课时（3a~4c）镇海中学陈志海

类别学习重点

重点单词ship, tool, gun, mark, sand, towards, land, fiction, technology, French 重点短语bring back, give up, wait for, learn to do sth.,leave behind

重点句式

1. Who else is on my island?

2. How long have they been here?

3. I’ve brought back many things I can use.

课

前

预

习

写一写

1.船ship

2.工具tool

3.枪；炮gun

4.记号；迹象；分数mark

5.沙滩；沙sand

6.朝；向;对着towards

7.陆地；大地land 8.小说fiction

9.科技；工艺technology 10.法语French

译一译

1.带回bring back

2.放弃give up

3.等；等候wait for

4.学会做某事learn to do

5.留下leave behind

背一背

1.我的岛上还有谁？

Who else is on my island?

2.他们已经在这里呆了多久？

How long have they been here?

3.当我第一次来到这个岛上时，我一无所有。

When I first arrived on this island, I had nothing.

4.我带回了许多我能够用的东西。

I’ve brought back many things I can use.

新课导入

Teacher: Have you ever read Robinson Crusoe? It is the story of Robinson Crusoe, an Englishman who is shipwrecked in a lonely tropical island. He bulds himself a hut, grows his own food, and becomes self-sufficient. After 23 years he meets with a group of cannibals and rescues one of their prisoners, a young native whom he calls Friday. Crusoe and his “man” Friday become close friends, and whenthey are finally rescued four years later, both return to England.

新课展示

新【完成教材3a~3c的任务】

1.快速阅读短文，回答方框中的两个问题，完成后让学生展示答案，教师点拨。

2.认真阅读短文，在文中找出3b中五个句子所解释的单词，根据短文内容完成填空并请几名学生展示答案，完成教师点拨。

3.再次认真阅读短文，根据文章内容来改正3b中句子的错误，完成后请学生展示答案，教师点拨。

4.细心阅短文，理解每一句话的意思，小组合作解决遇到的疑难问题。教师点拨短文中出现的重点和难点。

5.熟读短文，识记并背诵知识要点。

【完成教材Grammar~4c的任务】

1.让学生朗读Grammar Focus中的句子。

2.引导学生参考学案上的单元同步语法讲练，归纳法点，并完成对应的练。

3.完成4a中的任务，完成后集体核对答案。

4.认真阅读4b短文，然后用括号内所给单词的正确形式填空，完成后请学生说出答案，教师点拨

课展示重难点。

5.学生小组合作完成4c表格。

【语法提要】

1.bring back

bring back在此处意为“带回”，其后接名词作宾语时，放在back后或bring和back之间均可，若接代词作宾语时，只能放在brig和back之间。

例句：When my father came back from the market，he brought back two hats (= he brought two hats back).我爸爸从集市回来时带回了两顶帽子。

（1）bring back也可表示“使想起；使回忆起”。

例句：The trip brought back a lot of happy memories.这次旅行唤起了许多美好的回忆。（2）bring…back to…表示“把……带回到……”。

例句：The old buildings brought us back to the long past ages.那些古老的建筑把我们带回到久远的年代。

2.can’t wait to do sth

can’t wait to do sth.意为“迫不及待地做某事”。

例句：Bill couldn’t wait to open his present.比尔迫不及待地打开他的礼物。

can’t help doing sth.，意为“情不自禁地做某事”。

例句：I couldn’t help laughing when I heard what he said.听到他说的话时，我情不自禁地笑了。

【问题探究】

1. Those pictures D me the past wonderful time we spent together.

A. brought; on

B. brought; out

C. bring; up

D. bring; back

根据汉语意思完成句子。

2.我迫不及待地想看场电影。I can’t wait to see that film.