高中英语人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration教案

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration教案，共3页。
年 级
Senir Grade 3
授 课
教 师
学 科
English
授 课
日 期
课 题
Express yur pinins n sea explratin
课时
安排
1
课 型
新授课
文本分析
本单元的写作主题是表达你对海洋探索观点，让学生形成正确的价值观和海洋观。两篇议论文围绕海洋探索的利弊展开论述。Text 1对海洋探索持反对态度；text 2则是支持海洋探索。通过举例，摆事实等方式，每篇文章都对论点提供了三个有力的论据。此外，两篇文章的结构清晰，可供学生之后仿写议论文。
Ⅰ. Instructinal bjectives:
At the end f this class, students will be able t:
1. analyze the arguments and evidence in the texts.
2. express their pinins n sea explratin.
3. learn t write an argumentative essay with the help f PEEL methd.
Ⅱ. Key pints:
Accrding t the tw texts, students can write an argumentative essay n sea explratin, expressing their pinins with supprting facts.
Ⅳ. Difficult pints:
Hw t figure ut the ways that can be used t help evidence t prve the pints.
Ⅲ. Teaching prcedures:
1. Task-based apprach 2. Cperative teaching methd
Ⅴ. Teaching prcedures:
Step1 Pre-writing
Activity 1. Lead-in
Students enjy sme pictures f the sea explratin and think abut the fllwing questin.
Q1. What did yu knw smething abut sea explratin?
Q2. What are the advantages/ disadvantages f sea explratin?
Justificatin: t aruse students’ interest and elicit the tpic f China’s sea explratin.
Activity 2. Predictin
Students skim the title and pictures t predict the cntent and the text type. The teacher leads them t identify essay types.
Q1. What is the cntent f the tw passages abut?
Q2. What is the text type f the tw passages?
Q3. What are the three parts f an argumentative essay?
Justificatin: t practice students’ predictin skills and prepare fr reading and writing.
Activity 3. Reading
After predictin, students are asked t skim Text 1 and divide it int three parts. Then, they figure ut the structure f the text.
Text 1 Text 2
Q1. Hw did the evidence prve the pints?
Q2. What ways can be used t help evidence t prve the pints?
Justificatin: t train students’ ability t figure ut the structure f arguments, analyze the arguments and evidence, and extract keywrds.
Activity 4. Thinking
Students think abut related questins and discuss them with their partners.
Q 1. What wrds are used t help t explain the evidence?
Q 2. What’s the tense f these tw texts?
Q 3. What ther aspects f sea explratin are nt mentined?
Q 4. Which argument d yu agree with mre? Why (nt)?
Q 5. Why is the sea mre sensitive than we think?
Q 6. Hw d make a gd balance between sea prtectin and explitatin?
Justificatin: t help students fully understand the text t supprt Step 4.
Step2 While-writing
T help students write an argument, they are asked t discuss and express their pinin with supprting facts. Based n their nte, they write an argumentative essay n sea explratin.
Q1. What is the purpse f sea explratin?
Q2. Hw des sea explratin help us t prtect the sea?
Q3. Hw des sea explratin cause damage t the sea?
Q4. Is there a gd balance between prtectin and explitatin?
Step 3. Pst-writing
After writing the draft, students exchange it with a partner and use the checklist t help each ther revise the drafts.
Ⅵ. Hmewrk
The students write a shrt essay accrding t what they have learned.