1.above

2.conflicting adverbs

3.age

4.ago

5.all

6.allow、let 和 let know

7.aloud 和 loudly

8.always、often 和 usually

9.and、or、but、yet、for 和 so

10.another、other、the other、others 和 the others

11.answering questions

12.any、any of 和 some

13.anyone、anybody、someone 和 somebody

14.anything 和 something

15.anywhere 和 somewhere

16.as

17.as...as

18.ask 和 tell

19.askfor leave

20.asking questions

21.at last

22.at least

23.attend

24.attributive words and phrases

25.audience 和 spectators

26.away

27.before、at the front of、in front of、face 和 facing

28.belong to

29.below

30.beside 和 besides

31.between

32.big、great 和 large

33.break、break down、break out、break the law、break up、broke 和 outbreak

34.brush、clean 和 wash

35.busy

36.can、could 和 be able to

37.can find

38.capitalization

39.catch 和 catch up

40.chance

41.change 和 change another one

42.chronological order

43.clear 和 clearly

44.collapse

45.color

46.come 和 approach

47.come late to

48.common、normal、ordinary、usual、average 和 regular

49.company

50.comparisons

51.conditionals、wish 和 hope

52.congratulate 和 congratulations

53.consistency in spelling

54.contractions

55.convenient、convenience 和 conveniently

56.copy 和 follow

57.covered with 和 full of

58.cut hair

59.damage 和 damages

60.dead、death 和 die

61.degree

62.destroy 和 destruction

63.difficult

64.discover、find out、learn（about） 和 detect

65.do an experiment、do homework、do/go for/have an interview、do research 和 do a survey

66.do good to

67.each、every 和 how much

68.early 和 earlier

69.easy

70.economic、economical、economically、economics、economize、economy 和 economy class

71.enough

72.enter、go to、join、sign up for 和 take part in

73.even 和 ever

74.fall asleep

75.favorite

76.feel、hear f see

77.fight against

78.finish

79.gain

80.get rid of

81.go、going on 和 go home

82.half

83.happen、occur 和 take place

84.hardly

85.heavy

86.help

87.here和there

88.how、how about、what、what about和why not

89.ill

90.impression和impress

91.introduce

92.it、this和that

93.joy

94.just、just now和only

95.keep

96.know、learn 和 understand

97.late、lately、later、latest、nowadays、recently和these days

98.lead和leader

99.like

100.like、prefer、want和would like

101.live、stay和spend time with/together

102.look、look at、see和watch

103.look sth./sb.over和overlook

104.lose

105.make

106.marry、be married to和get married to

107.may、might、may be和maybe

108.meet

109.misplaced modifiers

110.more and more

111.most、most of 和 one of

112.must 和 have to

113.nature、natural 和 naturally

114.negatives

115.numbers

116.obesity、obese、overweight 和 weight

117.open

118.opening-up policy

119.our

120.over-used words and phrases

121.pain 和 painful

122.pass an exam

123.passive voice

124.pay

125.performance

126.population

127.possessive determiners 和 the

128.possibility、possible 和 impossible

129.pride、take/have pride in 和 proud

130.quite 和 quite a bit

131.realize

132.reason

133.reflexive pronouns

134.relax

135.（the） room

136.ruin 和 ruins

137.run-on sentences

138.say、speak、talk 和 tell

139.send

140.sentence structure

141.shock 和 in shock

142.shall、should 和 ought to

143.shy

144.singular and plural nouns

145.so

146.speak out

147.study

148.suceed、success、successful 和 successfully succeed

149.such、such as、such kind of 和 this kind/type of

150.take care of、care about 和 care for

151.take the first place

152.tautologies

153.tell about 和 tell how

154.（1） tenses used in asking questions

（2） tenses in most situations

155.think、don’t you think 和 do you think so

156.think、think about 和 think of

157.time、in time 和 on time

158.time—spend time、take time 和 how long

159.time—which time （first、second、third time 等）

160.together

161.too、very 和 so

162.traveling—how do you get there、come、go

163.travel、trip、tour、sightseeing 和 outing

164.unnecessary verbs

165.vacation

166.waste

167.wear out

168.welcome

169.will 和 would

170.words

171.words not modified

172.（in the） world

索引