英语：Unit2《Robots》学案-词汇（新人教版选修7）.doc

Unit 2 Robots
词汇学习学案

I. Words study
1. words formations---derivatives(派生词), words with affixes to change the meanings and parts of speech
v.
n.
adj.
opposite
\
fiction

desire

satisfy

unsatisfactory
\
absence

present, presence
\

elegant
vulgar粗俗的, 庸俗的, 普通的

alarmed
\
embarrass

\

soft
hard
accompany

\
\
\

firm

envy

\
marry

explain

explanatory, explainable

\
talent

fool /idiot /
obey

2. words or expressions with synonyms（同义词） and antonyms（反义词） (words with similar and opposite meanings)
fiction: story, fable, fairy tale, non-fiction
desire: long for, want
test out: try out,
absurd:
ring up:
awful:
firm:
declare:

3. phrases and their collocation(词组搭配)
leave sb./sth. alone = set aside = save up
Keys:
Words study
words formations---derivatives(派生词), words with affixes to change the meanings and parts of speech
v.
n.
adj.
opposite
\
fiction
fictional
non-fiction
desire
desire
desirable
undesirable
satisfy
satisfaction
satisfactory, satisfying, satisfied
unsatisfactory
\
absence
absent
present, presence
\
elegance
elegant
vulgar粗俗的, 庸俗的, 普通的
alarm
alarm
alarmed
\
embarrass
embarrass
embarrassed
\
soften
softness
soft
hard
accompany
company
\
\
\
firmness
firm
unfirm
envy
envy
envious
\
marry
marriage
married
unmarried
explain
explanation
explanatory, explainable
unexplainable
\
talent
talent
fool /idiot /
obey
obedience
obedient
disobey

words or expressions with synonyms（同义词） and antonyms（反义词） (words with similar and opposite meanings)
fiction: story, fable, fairy tale, fantasy, legend, myth, untruth, fact, nonfiction
desire: long for, want
test out: try out, test
absurd: ridiculous, impossible, unbelievable, reasonable
ring up: call up, phone
awful: terrible, horrible, dreadful
firm: hard, solid, loose, weak
declare: announce, proclaim

phrases and their collocation(词组搭配)
leave sb./sth. alone = let sb. be set aside = save up