唇位：微开；声带振动。 [k] 清辅音，软颚，爆破音。
舌位：舌后位向上升，抵住软颚，然后放开，使气流爆破而出，吐气较强； 唇形：自然张开；声带不振动。 [g] 浊辅音，软颚，爆破音。
舌位同[[k]，吐气较弱；声带振动。
Writing:
1.Writing for General Purposes: Developing Paragraphs by Comparison and Contrast
Writing Strategy
We use comparison and contrast to set out the similarities and differences of two things as a basis for further discussion. When we compare one thing with another, we focus on the similarities between two items; when we contrast one thing with another, we show differences. There are two different ways of presenting similarities or differences: the subject-by-subject pattern and the point-by-point pattern. The following forms show the two patterns of presenting similarities and differences:
2.Writing for Specific Purposes: Email From: name of the sender To: name of the recipient
Cc:Name of another recipient who is also expected to receive the email
Bcc:Name of another recipient who is also expected to receive the email, but without being known by other recipients listed in “TO:” or “CC: Subject: subject of the email
三亚航空旅游职业学院
教 案 编号
教师 班别 日期 课题 教材 Unit 6 Environment 课程名称 大学英语 教材名称《前景实用英语综合教程》 第 六 章 一 节 115-138 页 出版社： 复旦大学出版社 In this unit, students are supposed to ? know about the expressions often used in environment and use these expressions to talk about environment; ? understand the listening information about environment ? understand the main idea of Text A, and master the useful 教学目标 sentence structures and words and expressions; ? master phonetic skill: affricate consonants; ? do some grammar practice– comparison structure; ? know about some writing strategies and learn how to write an Envelope ? to master the key language points and grammatical structures in 重点 the text; ? to know how to write an envelope. ? to understand the main idea of Text A, master the key language points and grammatical structures in the text. 难点 ? to use the expressions learnt to talk about environment freely. Communicative approach Computer-Assisted Instruction 教法 教具 a multi-media computer system (PPT/CDs) Lead-in, listening and phonetics (2Period) 时间安排 Text A & text-related exercises (4Period) Grammar, and Writing (2Period) Exercises in the workbook. 课程作业 Writing an resume of yourself Unit 6 Environment 板书摘要 Environment protection, green house effect, low carbon 教学 过程 及内容 此项请写在教案纸上 自 我 分 析 课 同后 事 总 意 结 见 与 领评 导议 意纪 见 录 改进措施
Unit 6 Environment
? Teaching Material
Forward English for Practical Purposes, Book 1, Unit 6
? Teaching Aims:
In this unit, students are supposed to
1. know about the expressions often used in environment and use these expressions
to talk about environment;
2. understand the listening information about environment
3. understand the main idea of Text A, and master the useful sentence structures and
words and expressions;
4. master phonetic skill: affricate consonants;
5. do some grammar practice– comparison structure;
6. know about some writing strategies and learn how to write an Envelope
? Teaching Emphasis
1. to master the key language points and grammatical structures in the text; 2. to know how to write an envelope.
? Teaching Difficulties
1. to understand the main idea of Text A, master the key language points and
grammatical structures in the text.
2. to use the expressions learnt to talk about environment freely. ? Teaching Approaches
Communicative approach and Computer-Assisted Instruction
? Teaching Aids
a projector
a multi-media computer system
? Teaching Procedures and contents (8 periods)
Part A Lead in
Task 1 Study the pictures and discuss the questions in small groups. 1. What do you know the “strawberries” in the first picture are used for? 2. What are the people in the second picture doing? 3. What is the locker in the third picture made of?
Task 2 Listen to the short dialogues and fill in the blanks. Task 4 Listen to the recording, and complete the passage. Task 5 Discuss the following questions with your partner .. 1. How do you understand “go green”? 2. What do you think of recycling?
Text A
The Freshman Experience: How Colleges Can Go Green on Campus
Language and Cultural Points in the Text
Para. 1 Concept
n. a thought, idea, or principle
e.g. She can’t grasp the basic concepts of mathematics.
她无法掌握数学的基本概念。
He speaks in concepts rather than specifics. 他讲话时尽用抽象概念，而不谈具体。 Go
v. to be in or pass into a particular state e.g. Her hair is going grey.
她的头发日渐花白。 This milk has gone sour. 这牛奶馊了。
Para. 2 item
n. a single thing among a set or on a list e.g. The first item she bought was a computer.
她买的第一样东西是一台电脑。 What’s the next item on the agenda? 下一项议程是什么?
Light bulbs and batteries are ... be recycled on a college campus
Light bulbs and batteries are two examples of those things that need to be changed quite often and can be recycled on a college
Note: Light bulbs and batteries are just two of the many items which need to be changed fairly frequently that can also be recycled on a college campus.
Bulb
n. the glass part that fits into an electric lamp to give light when it is switched e.g. Do you know who is the inventor of the electric bulb? 你知道谁是电灯的发明者吗?
The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。 Bin
n. a large container, usually with a lid, for storing things in; a container that you