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1、人教版英語精品資料(精修版)
Section A 導學案
學習目標:1、學會正確使用比較級,正確評價朋友、家人之間的不同之處。
2、在通過學習比較級的同時,發(fā)現(xiàn)不足之處并積極進取。
學習重點:1.形容詞和副詞的比較級的形式變化規(guī)則。
2. as…as“與……一樣” 用于同級比較句
學習難點:比較級的用法
學習過程:
一、 情景導入(warm up)
1. T:(在你的心目中誰是你好朋友,你們有什么不同點?)
Who is your good friend?
Are there any differences between you and your friend?
Wh
2、at are the differences?
2. 分別讓幾位同學描述他們的朋友
二、引入新課(presentation)
(今天我們將學習如何談論朋友之間的不同、家人之間的不同。)T: Today we will learn to talk about the differences between you and your friends and your family.
三、教授新課(New lesson)
1、學習1a,讓學生觀察圖片。
Who can you see in the picture? Are they twins? Do they look the s
3、ame?幫助學生作出正確回答。
Read the dialogue in the picture. Then talk about Tina and Tara, Peter and Paul.檢查1a的答案并讓學生舉出更多對的反義詞。
2、學習1b,讓學生聽并給出正確答案。
3、自由展示,(學習1c,)練習上面圖片中的對話并編出關于另外兩對雙胞胎的類似對話。
4,Listening 聽力訓練(2a, 2b)聽第一遍完成2a, 再聽一遍完成2b.讓學生試著講述聽力內(nèi)容。
5.學習2c, 看表格,用兩人小組的形式來完成任務。
6.學習2d,分角色朗讀對話并試著讓學生分析其中的短語。
4、四.活動練習(Group work):1.學習3a,3b.讓學生在課外完成。
2.小組活動:讓學生談談自己的爸爸媽媽之間的不同之處,然后在班上進行小組表演。
五、語法角
形容詞和副詞比較級變化規(guī)
1. 單音節(jié)以及少數(shù)雙音節(jié)形容詞或副詞大致按以下規(guī)律變化:
(1) 一般在形容詞或副詞后面直接加–er 變?yōu)楸容^級。
如:old—older??? high—higher
(2) 以重讀閉音節(jié)結尾,且末尾只有一個輔音字母的,則雙寫最后一個輔音字母,再加-er變?yōu)楸容^級。
如:big—bigger thin—thinner
(3) 以“輔音字母+y”結尾的單詞,則將改y為 i 再加-e
5、r變?yōu)楸容^級。
如:busy—busier????????heavy—heavier
(4) 以字母 e 結尾的單詞,直接加 –r 變?yōu)楸容^級。
如:large—larger??????????????free—freer
2. 多音節(jié)以及某些雙音節(jié)形容詞或副詞變?yōu)楸容^級時,則通常在其前加more變?yōu)楸容^級。
如:important—more important difficult—more difficult useful—more useful
3.不規(guī)則形式或易錯形式:
much / many→more bad / badly / ill→worse
far→
6、farther / further furthest little→less
few→fewer old→older / elder
六、自我評估
1.用所給詞語的正確形式填空:
1.The black dog is (thin) than the white dog.
2. I am? (short) than Lucy.
3. ---Is this balloon (big) than yours?
---No, it isn’t .
4. ---Who is ________
7、__ (strong) , John or Mike? ---Mike is.
5. ---Whose bag is __________ (heavy) , mine or yours? ---Yours is.
二 選擇題
1.????? Bob is ___________ than Tom.
A tall B taller C taller D tallest
2.????? Which is ___________ a hen or a ducking?
A heavy B heavier C heavyer D heavyies
8、
3.????? He is much ________ than Lily.
A good B better C best D bettest
4.????? Miss Chen is ________than Mr. Zhang.
A popular B more popular C popularest D the more popular
5.????? Question A is ________ than Question B.
A easy B easier C easiest D easyer
9、
6.????? The chair is _________ than the book.
A more expensive B expensiver C expensivest D the more expensive
7.????? The basketball is ________ than the tennis.
A big B bigger C the bigger D biggest
8.????? This dress is _______ than my dress.
A beautiful B beautifuler C beautif
10、uller D more beautiful
9.????? She is __________ than my sister.
A younger B young C youngest D the younger
10.My hair is _______ than your hair.
A long B longer C longest D the longer
11. The flower is ____ than the bees.
A many B more C most D the most
12. My uncle drive
11、s much _____ than my mother.
A better B much better C best D the best
13. Winter is ______ than autumn.
A cold B colder C coldest D colder
14. My father is _____than my mother.
A busy B busier C busyer D busiest
七、開心:通過學習我知道了1、
2、 3、
加油:這些知識我還記不牢1、
2、 3、