人教版八年级英语unit3教案知识讲解
人教版八年级英语u n i t3教案
Unit 3 I’m more outgoing than my sister.
Period 1 (Section A 1a-2d)
Teaching Aims:
1. Words: outgoing,better, loudly, quietly, hard-working, competition, fantastic, which, clearly, win, though
Language objects:
That’s Tara, isn’t it?
Sam has longer hair than Tom .
Both Sam and Tom can play the drums, but Sam plays them better than Tom.
Tara works as hard as Tina.
2. Ability objects:
To talk about personal traits and compare people; to improve Ss’ speaking,
listening and writing skills.
To grasp the structure of comparatives, e.g. comparatives with –(i)er and more, both and as...as...; to grasp the structure: A+谓语+比较级（adj./adv.）+than+B, A+谓语+as+原级（adj./adv.）+as+B.
To recycle vocabulary about description
3. Moral objects: To find strengths of somebody else, to explore the beauty of the world.
Teaching important and difficult points:
1. To talk about personal traits ; to grasp how to compare people.
2. To use target language: A+谓语+比较级（adj./adv.）+than+B, A+谓语+as+原级（adj./adv.）+as+B, comparatives with –(i)er and more.
3. To improve the students’ listening, speaking and writing skills; to develop their communicative competence.
Teaching Procedures:
Step 1 Leading-in.
To show some pictures to recycle adj. based on some types, and learn some new words.
Step 2 1a
1. Learn new words:outgoing,better loudly quietly which competition fantastic hard-working clearly win funny friendly smart lazy
2 . Look at the picture in 1a and make a list of the adjectives.
Purpose: to make the students recall some adjectives they have learned before;
3. To make the students compare two persons or two things with the above adjectives and adverbs; to summarize the pattern of comparative degree.
“A+谓语+比较级（adj./adv.）+than+B”
4. To show the map of Anhui Province to guide the students to compare Fuyang and Wuhu in size, climate, slight spots and so on.
Purpose: to practice comparatives; to show the structure of “A+谓语+as+原级（adj./adv.）+as+B” and complete emotional aims.
Step 4.Listen and write .
1b Listen again for the students to listen and fill in the chart.
Check the answers with the class
Step 3 Practice.
1c. Pair work: Compare two persons.
Purpose: to make the students practice the patterns of comparative degree.
Step 4. Listening
1. 2a Listen and change the adjectives into comparatives by -er/-
ier/or more.
2. 2b Listen again. Match the activities with how often Cheng Tao does them.
Step 5. Pair work:
2c Fill in the chart first and then make conversations in pairs.
Step 6. Role-play the conversations
2d Let the students read the chart and find out the differences between Sam and Tom.
Explain the comparatives of the adjectives
1) smart-smarter2) funny-funnier3) hardworking-more hardworking
3.Let the students h ave five minutes for the students to recite the statements.
4.Role-play the conversation in pairs.
Step 7 To sum up.
To make the students summarize what they have learned in this class. Step 8. Homework.
1. Preview 2d
2. Writing: The person I respect.
Blackboard design
Un it 3 I’m more outgoing than my sister.
Unit 3 I’m more outgoing than my sister.
Period 2 (Grammar Focus-3c)
Teaching Aims:
1.Key structure：
Is Tom smarter than Sam?
Is Tina more outgoing than Tina?
Are you as friendly as your sister?
Does Tina work as hard as Tara?
Who’s more hard-working at school?
2. Ability aims:
Students can use the Comparison of adjectives to compare different persons.
3. Emotional aims:
Everyone may has own opinion, different people have different ideas. Teaching important points:
(1)To learn how to add –er/-ier/more … after ad jectives/adverbs.
(2)To learn : S + be + adj./adv.比较级+than+被比较对象
S + have/has +adj./adv.比较级+n.+ than+被比较对象
(3)To learn: Who+be+adj. 比较级+…?
Teaching difficult points:
(1) To learn Which/who sentences.
The students can understand and write a short passage between two persons.
Teaching procedures:
Step1 Revision
写出下面形容词的比较级形式
white young funny red west cloudy
green windy happy blue curly busy
yellow straight sorry big tall scary
small hot warm short cold strict
long coo cheap terrible fantastic colorful
successful unfriendly tired surprised
delicious relaxed international expensive sunny
Step 2 Grammar Focus
Let the students read the sentences in the box and make sure they understand them. Pay attention to the use of the following sentences: Is Tom smarter than Sam?
Is Tina more outgoing than Tina?
Are you as friendly as your sister?
Does Tina work as hard as Tara?
Who’s more hard-working at school?
要点总结
形容词在句中常作表语和定语，也可补充说明宾语；副词的句中主要作状语。
1,无需比较时，用原级。或两者比较表示双方在程度、性质、特征等某方面相等时，用原级as-----as : Xiao Wang is as tall as Xiao Liu. This building looks not so（as）high as that one.
2,两者比较，一方比另一方更------，用比较级：比较级+than
3,要注意比较级的特殊变化和用more /less +原级表示比较的词Step 3 3a
Let the students fill in the blanks in the box. Check the answers. Step 4 3b
Think of yourself two years ago. Write about how you are different now.
Step 5 3c Practice
Fill in the chart.
Step 6 To sum up.
1. To make the students summarize what they have learned in this class.
2. Guessing game.;
Step 7 Homework.
1.Finish the exercises in Workbook.
2.Recite the sentences in Grammar Focus and make similar
sentences.