Unit 3 Text A The Atlantic ocean 課文參考教材
A few – I have a few friends in US.
Few- I have few friends in China.
a little- There is a little water in the bottle.
Little-There is little water in the bottle, so I need to buy some.
Rise-The sun rises in the east everyday.
Raise-My salary is raised again.
Unit 3 Text B The Moon課文參考教材
二．構(gòu)詞法
掌握英語構(gòu)詞法對(duì)擴(kuò)大詞匯量很有幫助。英語的構(gòu)詞主要有派生法，合成法和轉(zhuǎn)換法。
合成是通過給詞根加前綴或后綴的一種構(gòu)詞方法。
常見的前綴有：un-, dis-, in-, im-, 都表示“相反”意義，re-, mis-, pre-, inter-, multi-. 前綴的增加一般只改變?cè)~義而不改變?cè)~性。常見的后綴有：-er, -ist, -tion, -ment, -ness, -able, -less, -ly, -ify, -en等。詞根加后綴以后通常保持原來的基本詞義而詞性則發(fā)生變化。Eg: worker, typist, education, movement, kindness, understandable, useless, conversely, widen, and so on.
合成法是由兩個(gè)以上的詞合成一個(gè)新詞的構(gòu)詞方法。Eg: newspaper, classroom, housewife, outline, and so on.
轉(zhuǎn)換法則是同一個(gè)詞的不同詞性之間相互轉(zhuǎn)換的構(gòu)詞方法。Eg: water, interview, and so on.
例：Deepen—widen—ensure
Sharpener
Woodcut
Waterproof---water-resistance
Steal-stainless
Swimming-pool
Reading-room
Keyboard
Will—will you go to US?
Will you marry me?
There is a will, there is way.
In his will he left all his property to his son.
Well
You speak French well.
The well is very deep.
