《Reading and vocabulary》新课标优质课教案设计

《Reading and vocabulary》新课标教案优质课下载

2. To describe a computer virus to other students.

3. To learn to perform the task

4. To be aware of what we can do to avoid being injected by computer viruses and how to make use of the Internet correctly

5. To improve the passion for Chinese and Chinese culture

二、教学重点

1. To help students figure out the detailed information of the passage and describe the examples mentioned in the passage

2. To show students how to perform the task

三、教学过程

Leading in

A picture with the words ”I love you” and a picture of love letter are shown to the students who are to talk about what they think of when noticing these words.

设计说明：学生看到非常熟悉的一句话会有很多想法，但大多数同学想不到把“I LOVE YOU”跟电脑病毒联系起来，所以以这样一种方式导入，让学生们感到很意外，也很感兴趣。

Comprehension of the passage

Read the passage to figure out the passage structure.

Read each part for detailed information.

Part1 : what is a computer virus?

Part2:

Time virusinfluenceThe Melissa virus_____ the business world. The Chernobyl virus________ about a quarter of ________ personal computers in SK aloneIn the spring of 2000________ millions of computers and _____________________than any other oneSoBig-F_______ one in 17 of all emails _____ 48 hours and _______ to 148 countries话题导入之后直接让学生“read for passage structure”, 同时要求学生总结每一部分的主要内容，然后通过具体问题和填空，帮助学生详细理解文章并能做简要表达。目的是让学生整体把握文章脉络，并且为后半部分的“summary”做好准备。

在详细了解文中给出的病毒实例是，重点标注出表达“影响，破坏”的动词，目的是让学生体会同一意思的不同表达，达到丰富学生词汇的目的。

Introduction of a new kind of computer virus—ransomware virus

The teacher describes some information of the wannacry virus according to the examples in the passage, including when it broke out and where it has hit.

设计说明：文章中举出来四个病毒的例子，在第二部分的最后一段段首提到“Each year brings a new danger.”所以理解完文章提供的四种病毒之后，介绍wannacry这种新型的勒索病毒，作为对文章内容的补充。

Suggestions for students to avoid being injected by computer viruses

Question: How do the computer viruses spread?

Suggestions: The teacher shows to the students what we can do .

我们做到以下注意事项，就可以有效地预防计算机中毒：