第一部分、相关知识点 （共7个小点）
一、形容词变为副词的方法
1.一般在形容词的词尾加-ly可以变成副词。
quick—quickly
slow—slowly
loud—loudly
sudden—suddenly
2. 一些以“辅音字母 y”结尾的形容词，且读音为/i/,要把y改为i再加-ly。happy—happily
angry—angrily
lucky—luckily
heavy—heavily
noisy—noisily
但如果是读音为/ai/,直接加ly。
dry-dryly
shy-shyly
3.有些以-ble或-le结尾的形容词，去掉e加-y。
possible—possibly
terrible—terribly
simple-simply
gentle-gently
whole—wholly （这个比较特殊，去掉e加-ly）
以-l结尾的形容词变为副词时仍然要在词尾加-ly，而不是只加-y。
以-ll结尾的才在词尾只加-y。
usual—usually
careful—carefully
useful—usefully
full—fully
4.绝大多数以e结尾的形容词仍然直接加-ly。
polite—politely
wide—widely
unfortunate—unfortunately
true—truly (这个比较特殊，去掉e加-ly)
5.以ic结尾的加ally
energetic-energetically
automatic-automatically
scientific-scientifically
economic-economically
basic-basically
public-publicly (这个比较特殊，直接加-ly)
二、不是所有的以-ly结尾的词都是副词。
6.形容词 ly=副词
kindly
beautifully
7.名词 ly-=形容词
brotherly
fatherly
lovely
friendly
daily
silly
lively
lonely
likely
第二部分、检测题及答案
1. Look at the children on the playground. They are flying kites ________(happy). Let’s join them.
2. Why do you think you did so ___________(bad)in your test?
3. We can __________(easy) forgive a child who is afraid of the dark, but we can’t forgive an adult who is afraid of the light.
4. Congratulations! You’ve answered all the questions _________(correct).
5. The computer is ____(wide)used in our daily life. We can do many things with it.
6. I changed into my sports shoes so that I could walk more _______(comfortable).
7. Mary passed her examination because she studied very ______(hard).
8. “Why didn’t you tell me earlier?” The boss shouted _______(hungry).
9. It’s ___(true) possible that robot teachers will be popular in schools some day.
10. Miss Xu smiled and said to me _____(soft), “Never mind, my boy!”
11. Last night it rained ______(heavy) in the southern part of the city.
12. Simon hates to be like others, he often tires to do everything ____(different).
13. The children clapped their hands ______(excited) as soon as the astronauts appeared on the stage.
14. Tom had an accident yesterday. His teacher sent him to the hospital ____(quick).
15. We should speak to the old man _________(polite)
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