UNIT 1

1. how often

2. on weekends

3. hardly ever

4. twice a week

5. three times a week

6. surf the Internet

7. activity survey

8. the results of

9. as for

10. the results for

11. junk food

12. want sb. to do sth.

13. be good for

14. pretty healthy

15. my eating habits

16. try to

17. get good grades

18. study better

19. why not

20. the same as

21. keep in good health

UNIT 2

22. have a stomachache

23. have a sore back

24. have a cold

25. lie down

26. hot with honey

27. see a dentist

28. lots of water

29. a good idea

30. feel well

31. stressed out

32. traditional Chinese doctors

33. a balance of

34. to be

35. for example

36. too much

37. much too

38. be easy to do

39. be important to do

40. a balanced diet

41. stay healthy

42. other healthy foods

43. at the moment

44. study late

45. conversation practice

UNIT 3

46. babysit my sister

47. go camping

48. go with

49. go to Tibet for a week

50. go to Tibet in a week

51. show sb. sth./show sth. to sb.

52. get back to

53. go bike riding

54. go sightseeing

55. take walks

56. go fishing

57. rent videos

58. how long

59. how far

60. vacation plans

61. think about

62. decide on

63. take vacations in Europe

64. something different

65. I heard that…

66. plan to do

67. I hope that…

68. can’t wait

69. sleep a lot

70. need to

71. ask sb. about

72. be a good place to go

UNIT 4

73. get to school

74. take the subway

75. ride one’s bike

76. It takes about time to do

77. how far

78. be about 10 kilometers from

79. leave for

80. ride the bicycle to

81. subway station

82. think of

83. in North America

84. on the school bus

85. in other parts of the world

86. depend on

87. a lot more fun

88. not all students

89. means of transportation

90. in the hospital

91. thank you so much

Unit5

92. come to my party

93. on Saturday afternoon

94. would love to

95. study for

96. go to a(the) doctor

97. have a …lesson

98. visit my aunt

99. go to the mall

100. the day after tomorrow

101. the day before yesterday

102. (your) invitation to do

103. on Thursday night

104. keep quiet

105. finish the geography project

106. come over to

107. till 22:00

Unit 6

108. more…than…

109. photos of me

110. as you can see

111. in some ways

112. look different

113. have some things in common

114. be (not) as good at sports as…

115. A is talk more than B

116. both girls

117. a little more

118. do the same things as

119. make sb. laugh

120. be important for

121. opposite views and interests

122. most of the kids

123. elementary school students

124. tell jokes

125. call….for more information

126. a primary school student

Reviews of units 1-6

127. use sth. to do

128. make sb. sick

129. a part of

130. begin with

131. the opposite of

132. feel terrible

133. have a fever

134. be excited to do

135. around China

136. after that