初中英语Section B第4课时教学设计

类别

学习重点

重点单词

thousand, safe, simply, fear, whether, Indian, Japanese, fox, whenever, spring, mostly

重点短语

on the one hand…on the other hand…,thousands of, all year round, whether…or, three quarters of

重点句式

1. You won\'t have any problem getting rice, noodles and dumplings.

2. A lot of animals only wake up at night, so this is the best time to watch them.

写一写

1.一千thousand                   2.安全的;无危险的safe

3.仅仅;不过；只simply            4.害怕；惧怕fear

5.不管……（还是）；是否whether   6.印度的；印度人Indian

7.日本的；日本人；日语Japanese   8.狐狸fox

9.无论何时whenever               10.春天spring

11.主要地；通常mostly

译一译

1.全年all year round            2.或者……或者whether…or

3.四分之三three quarters

4.一方面……另一方面on the one hand…on the other hand…

5.数以千计的thousands of

背一背

1.你可以毫不费力地找到米饭、面条或饺子。

You won’t have any problem getting rice, noodles or dumplings.

2.许多动物只在夜晚是醒着的，所以这是观看它们的最佳时间。

A lot of animals only wake up at night, so this is the best time to watch them.

新课导入

（Show some pictures of the countries to the students)

T: Let’s guess what countries they are?（The students say out the names of the countries.）

(Then show the students pictures about Singapore and ask the students some questions.)

T: Which country is it? What is it also called? Have you ever been there before? OK, today let\'s read an article about Singapore. We’ll learn more about Singapore.

新

课

展

示

新

课

展

示

【完成教材2a~2b的任务】

1.小组内互相交流关于新加坡的风土人情，然后互相说说想了解关于新加坡哪一方面的知识。

2.快速阅读2b短文，了解短文大意，然后找到文章介绍的参观新加坡的理由。

3.再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。

4.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2c~2e的教学任务】

1.认真阅读短文，用短文中的信息来更正2c中四个句子的错误，完成后请学生说出答案，教师点拨。

2.再次阅读2b短文，用短文中的信息来补全2d中的关于新加坡的对话，完成后集体核对答案。

3.两人一组练习对话，并邀请几组学生表演对话。

4.根据所学短文内容，把你记住的有关新加坡的描述写下来，完成后小组互相交流，比一比谁写得多写得全。

【语法提要】

1.whenever

whenever 连词，意为“无论如何，在任何……时候”，与no matter when 同义。

例句：You can ask for help whenever you need it.

你无论何时需要帮助都可以提出来。

2.three quarters

three quarters意为“四分之三”。英语中的分数表达法为：分子用基数词，分母用序数词，当分子大于一时，分母要用复数形式。如：a quarter四分之一；a half 二分之一；two thirds三分之二。

分数作主语时，谓语的单复数要与其后面的名词的数保持一致。若名词为可数名词复数形式，谓语动词用复数形式；若名词为可数名词单数形式或不可数名词，谓语动词用第三人称单数形式。

例句：One fifth of the water is dirty.五分之一的水是脏的。

Three fifths of the students in our class are girls.我们班里五分之三的学生是女生。

3. have problem doing sth.

have problem doing sth.意为“做某事有困难”，相当于have trouble/ difficulty (in) doing sth. problem, difficulty, trouble前面可以加修饰词some, any, great, a lot of, no等。

例句：He had problems running freely as others.=He had trouble / difficulty (in) running as others.他很难像其他人一样自由地奔跑。

表示“做某事没有困难；做某事毫不费力”还可以用don\'t have any problem doing sth.或do sth. without any problem的结构。

例句：I didn\'t have any problem passing the exam.=I passed the exam without any problem.我毫不费力地通过了考试。

4.seem

seem作系动词，意为“好像；似乎”。seem常构成如下结构：

seem + (to be)+adj./n.

Your mother seems (to be) quite happy.你妈妈似乎非常高兴。

Seem + to do sth.

He doesn\'t seem to like the idea.

他似乎不太赞同这个想法。

It seems/seemed+that从句

It seems that he would never be able to work out the problem.

看来他似乎永远解决不了那个问题。

seem like…

They seemed like so many flags dotted around the classroom.

它们好像许多面小旗帜点缀着教室。

seem还可用于there be句型中，There seems to be…意为“似乎有……”，表示不确定的概念。

例句：There seems to be no need to go now.看来没有必要现在去。

【问题探究】

1. B I am in trouble, my classmates will help me out.

A. Before      B. Whenever      C. Although

2. Three fifths of the students in our class are girls.

我们班里五分之三的学生是女生。

3. I have great problem D the suitable food on the menu in that restaurant.

A. find      B. found      C. to find      D. finding

4. Sally, you seem B a lot of things to do today.

A. have     B. to have     C. having      D. to having

1.—What time should I come here tomorrow?

—Come C you like.

A. however        B. whatever        C. whenever        D. whoever

2. On C hand, she is a daughter. On    hand, she is a mother.

活学

活练

A. one; other                   B. the one; another

C. the one; the other             D.one; another

本课时我们又了解了一个国家——新加坡。不仅让学生从文章中学到了语言知识，而且让他们带着好奇心挖掘文章中的新知识，拓展了视野。

教学过程中老师的疑问：

教师点评和总结：