brighten _____________
The city government has decided to have the main streets _______. C
A. wide C. widened
B. widen D. widing
With their shining brown eyes, wagging tails, and unconditional love, dogs can provide the nonjudgmental listeners needed for a beginning reader to gain confidence.(2003NMET) unconditional: 无条件的，绝对的 nonjudgmental: 没有判断力的
weightlifting
…Yet, shopkeepers may have to spend extra hours to deal with problems, such as shoplifters, who always take away things from the shop without paying for them. …
二、合成法（Compounding）
把两个或两个以上独立的词合成 一个新词。
highway
waiting-room kind-hearted
However, most of our ideas about the futures are really very short-sighted, perhaps we can see some possibilities for the next fifty years.
派生法（Derivation）
able unable; teach teacher
合成法(Compounding)
space+ship 构词法
visit v.
spaceship
visit n. DIY
转化法（Conversion）
缩略法（Abbreviation）
Do it yourself.
由词根(root)加前缀（prefix）或后缀 （suffix）构成新词。
Never trouble trouble until
trouble troubles you.
四、缩略法（ Abbreviation ）
DV
Digital Video
Most Valuable Player Save Our Ship World Wide Web
MVP
SOS WWW
1…It would be easy for someone to
trans-
change
B.To translate from one part to another
transplant 移植 C.To move from one part of the body to transport
another D.To change one form to another.
Some important suffixes:
-ment, -ion, -ness, -tion, -ful, able, -less, -en等 sharpen a pencil sharp adj. sharpen v. __________________ strengthen strength bright
So when someone has hurt you, calm yourself first. Take a couple of breaths, and think of something that gives you pleasure…Keep in mind that forgiveness does not necessarily mean accepting the action of the person who upsets you.(2004NMET)
目光短浅的
For them, playing well and winning are often life-and-death affairs.
生死攸关的
Down-to-earth spirit is a necessity. Sharp words from a teacher can usually bring a daydreaming student down-to-earth.
一、派生法（Derivation） undisinimmisnon-
否定前缀
understand polite smoker agree fair visible
Some important prefixes: Is it difficult for you to get up in the morning? Do you sometimes oversleep? 1. over- : too much overwork , overeat The trains are ____________ overcrowded on Friday evenings. above sth; across(crowded) overcoat, overhead
honest or practical 实事求是，脚踏实地
三、转化法（ Conversion ）
He is a man with broad shoulders.
由一种词性转化为另一种词性的词。
n.
We will shoulder the responsibilities at any time. v. take/bear
2….The computer also counts the loads and gives a signal by phone when the box is full. And a special piece of equipment breaks up the nonrecyclables.
adj. 可回收利用的
3…. Another myth about eyes is that they
can be transplanted. It is quite difficult to connect an eyeball to a new brain… The word “transplant” probably means? A.To transport from one place to another
What does the word “shopl小偷
Word Formation B.shoplifter 商店里的推销员
构词法
C.商店里的老客户 D.商店里的搬运工 lifter n. 小偷
巧用构词法原则帮助解答
阅读理解中的猜测词义题
mispresent himself on line because you can’t see him. Thus someone who says that “she is a 12-year-old girl.”could really be an old man.
What does the word “mispresent ” mean?
The word “nonrecyclables” probably means?
A.nonrecycling papers recycle v. 使再循环，回收利用
recyclable
B.things that can not be recycled
C.anything can be recycled nonrecyclable n. 不能回收利用的东西 D.recyclable things
The WTO is an international organization. 3. interbetween
internet interchange intercommunicate
He enlarged his vocabulary by reading widely. 2.en- 动词前缀 enable, endanger, Reading can ______ enrich your life.(rich)
A.Making a wrong judgment about missth. is done wrong or badly
B.Understanding somebody wrongly
present vt. describe
C.Giving a wrong description of D.Forming a wrong opinion about
运输，交通
When we deal with the problems in reading comprehension, we can use Word Formation to help us, but the context(上下文，语境) is also very important.
Thank you!