摘要：为了有效提升普通高中英语教师的学科教学水平，搞好高中英语知识的传授效率，提高英语课的课堂教学效益。精品学习网小编分享了高二英语必修5全册教案，供您参考!

Teaching goals 教学目标

1. Target language 目标语言

重点词汇与短语

suggest, persuade, observation, contributions, achieve, devote ... to

2. Ability goals 能力目标

Enable the students to learn the way of persuasive writing and descriptive writing.

3. Learning ability goals 学能目标

Learn how to write a persuasive writing and a descriptive writing.

Teaching important points教学重点

Help the students to learn to write a persuasive writing and a report.

Teaching difficult points教学难点

How to write a report about a scientist and his / her job.

Teaching methods 教学方法

Task-based activities.

Teaching aids 教具准备

A computer and a projector.

Teaching procedures & ways 教学过程与方式

Step Ⅰ Presentation

Task 1: Summarize the way of writing a report.

T: Now class, if we want to write a report about a scientist, what contents should we include?

S1: The life of the scientist, such as his birth and death dates, his family, his education, his personality, his achievements and contributions, his key factors to his success.

T: Yes. You are right. And how do we make an outline about it?

S2: We should put the collected information under three headlines: life, achievements and key to success.

Task 2: Remind the students of the writing techniques and writing features of a report.

Show the following to the students.

Report

Formal language with few adjectives

No speech except quotations

Not emotional

Only one main character

Factual structured according to experimental method

Past tense and passive voice

Task 3: Summarize the way of persuasive writing.

T: You know if we want to persuade sb, we always want to reason with him or her. We must develop our own ideas and provide some evidence to support our ideas so there are always three steps to persuade somebody else to change his or her point of view. Can you point out what the three steps are?

S1: I think the first is to give your opinion and idea.

S2: The second is to give the reasons and evidence to support your idea.

S3: The third is to make a conclusion.

Show the following to the students.

A persuasive writing

Formal or informal, vivid use of language

Speech to show feelings, reactions, etc

Emotional or not emotional to describe feelings and facts

Only two main characters

Factual or imaginative based on fact

Reason and persuade step by step

Present tense

Then ask the students to write a short letter as required in Exercise 3.

A sample version:

Dear Nicolaus Copernicus,

I am a student studying history and I would very much like to read your new theory about the solar system. I hope you will publish it for several reasons. I understand the problems with the present theory. The way the planets move is not what you would expect if the earth was the centre of the universe. It is also odd that the brightness of some stars seems to change. So I agree with you that we need new theory.

I know your observations have been very carefully carried out over many years. Now you must have the courage to publish them. Science can never advance unless people have the courage of their beliefs. I know you worry about what will happen if you publish your new theory. No matter how people oppose it, time will show if your ideas are right or wrong.

So I hope you can publish your new theory.

Step Ⅱ Writing

Ask the students to write a report about  a scientist.

Sample versions (见附件3, 4, 5)

Step Ⅲ Homework

Ask the students to do the Project on page 47.

附    件

1. How to do a science research

A science project is an investigation using the scientific method to discover the answer to a scientific problem. Before starting your project, you need to un derstand the scientific method. This section uses examples to illustrate and explain the basic steps of the scientific method. The scientific method is the “tool” that scientists use to find the answers to questions. It is the process of thinking through the possible solutions to a problem and testing each possibility to find the best solution. The scientific method involves the following steps: doing research, identifying the problem, stating a hypothesis, con-ducting project experimentation, and reaching a conclusion.

Research

Research is the process of collecting information from your own experiences, knowledgeable sources, and data from exploratory experiments. Your first research is used to select a project topic. This is called topic research. For example, you observe a black growth on bread slices and wonder how it got there. Because of this experience, you decide to learn more about mold growth. Your topic will be about fungal reproduction. (Fungal refers to plant-like organisms called fungi, which cannot make their own food, and reproduction is the making of a new offspring.) CAUTION: If you are allergic to mold, this is not a topic you would investigate. Choose a topic that is safe for you to do.

After you have selected a topic, you begin what is called project research. This research is to help you understand the topic, express a problem, propose a hypothesis, and design one or more project experiments — experiments designed to test the hypothesis. An example of project research would be to place a fresh loaf of white bread in a bread box and observe the bread over a period of time as an exploratory experiment. The result of this experiment and other research give you the needed information for the next step — identifying the problem.

Problem