1) The teacher told us to look at the blackboard.

2) He obliterated the blackboard before break.

3) Please copy the homework from the blackboard.

4) The blackboard has been wiped clean.

5) She rubbed the exercises off the blackboard after class.

6) The chalk jarred against the blackboard.

7) He drew a rectangle on the blackboard.

8) She chalked out a design on the blackboard.

9) The teacher wrote on the blackboard with a piece of chalk.

10) The man standing before the blackboard is our teacher of physics.

11) The teacher delineated China on the blackboard with a coloured chalk.

12) The man standing before the blackboard is our English teacher.

13) Please copy down all the words on the blackboard.

14) The boy was figured on a blackboard.

15) The teacher wiped the misspelling from the blackboard.

16) On a blackboard,[http:///blackboard.html] he drew five concentric circles.

17) I hate the scrape of chalk on a blackboard.

18) She marked a square on the blackboard.

19) Her eyes were trained on the blackboard.

20) He chalked the message on the blackboard.

21) The homework is on the blackboard.

22) Her eyes rested on the blackboard.

23) Who's rubbed my figures off the blackboard?

24) The professor is leaning against the blackboard.

25) Her name had been scored out on the blackboard.

26) You can't just stand at the blackboard and talk.

27) The lecturer illustrated his point with a diagram on the blackboard.

28) I can't bear the sound of chalk scraping on a blackboard.

29) They realigned the desks so that they face the blackboard.

30) The teacher chalked out a map of Asia on the blackboard.

1) The teacher told us to look at the blackboard.

2) He obliterated the blackboard before break.

3) Please copy the homework from the blackboard.

4) The blackboard has been wiped clean.

5) She rubbed the exercises off the blackboard after class.

6) The chalk jarred against the blackboard.

7) He drew a rectangle on the blackboard.

8) She chalked out a design on the blackboard.

9) The teacher wrote on the blackboard with a piece of chalk.

10) The lecturer illustrated his point with a diagram on the blackboard.

11) I can't bear the sound of chalk scraping on a blackboard.

12) They realigned the desks so that they face the blackboard.

13) The man standing before the blackboard is our teacher of physics.

14) The teacher delineated China on the blackboard with a coloured chalk.

15) The teacher chalked out a map of Asia on the blackboard.

16) The man standing before the blackboard is our English teacher.

17) The teacher is cleaning the blackboard with a board rubber.

18) They were reviewing a lesson written on the blackboard in the Latinized Chinese phonetic script.

31) The map was pegged out on the blackboard.

32) The chalk rasped across the blackboard.

33) I turned around and wrote the title on the blackboard.

34) Please copy down the sentences that are on the blackboard.

35) The results were chalked up on the blackboard as soon as they came in.

36) With a stick of chalk he wrote her order on a blackboard.

37) Like an old schoolie, he couldn't resist using the blackboard.

38) The teacher repeated the word, and then wrote it up on the blackboard.

39) Teaching off a blackboard is boring, and undoubtedly turns people off.

40) The teacher knocked on the blackboard to catch our attention.

41) The teachers usually pin up the best work on the blackboard.

42) The teacher is cleaning the blackboard with a board rubber.

43) There is a single name on the blackboard — whose is it?

44) We then listened to the boy read the lesson written on the blackboard.

44) Wish you can benefit from our online sentence dictionary and make progress every day!

45) They were reviewing a lesson written on the blackboard in the Latinized Chinese phonetic script.

46) The headmaster saw me draw the picture on the blackboard I'm for it now.

47) He wrote the title on the blackboard, then copied out the text sentence by sentence.

48) He wrote the word 'pride' in huge letters on the blackboard.

49) She got angry and wiped out her name on the blackboard.

50) The teacher rapped on the blackboard with her fingers to call the class to order.

51) There was a blackboard with seven names chalked on it.

52) We copied down what the teacher had written on the blackboard.

53) I wrote the date at the far left of the blackboard.

54) He described a circle on the blackboard with a piece of chalk.

55) If you write on the blackboard, rub it off at the end of the lesson.

56) She had scrawled a note in chalk across the blackboard.

57) He stood up to get a better view of the blackboard.

58) The teacher drew a circle on the blackboard.

59) He stood there writing on the blackboard.

60) Table 9. 1 illustrates how your blackboard might look.

61) He wrote the second equation on the blackboard.

62) The knowledge sources communicated through a blackboard data structure.

63) The use of the blackboard showed confidence.

64) One group was reading stories from the blackboard.

65) We collected a list of possibilities on the blackboard.

66) The screen becomes an individualised blackboard for each child.

67) The class began to copy down from the blackboard.

68) They insisted that the blackboard should be called the chalkboard.

69) Jeffries was angry now and he wheeled from the blackboard to face the class directly.

70) The visual skills of scanning and reorientation, for example, from book to blackboard will be difficult.

71) Nailed to the wall was a large blackboard with a compartment for chalk attached to it.

72) He was himself a greatly talented teacher, a master of clear explanation and a fine blackboard artist.

73) To eat chalk is as foolish as to try to write on a blackboard with cheese!

74) He presided over the job placement blackboard beside the trading floor.

75) It is as flexible, in terms of processing and information flow,[sentence dictionary] as the blackboard system used in Hearsay-II.

76) I got very good at watching a blackboard with minimum awareness.

77) There was a raised platform and a blackboard at the far end of the room.

78) The teacher rubbed against the blackboard, getting chalk all over his back.

79) A Civics lesson largely devoted to copying from the blackboard a diagram on the hierarchical structure of the ministry of education.

80) The first morning that I walked into the class the teacher, Charles Frye, was writing on the blackboard.

81) In the space of a generation, we have set about wiping the blackboard clean.

82) And their dull appearance is often accompanied by teaching methods that consist mostly of scribbling graphs on a blackboard.

83) Each has a young, smartly dressed teacher in front of a blackboard.

84) In a room deep inside the Treasury, mandarins have costed a menu of measures on a large blackboard.

85) I could see Phagu standing at a blackboard teaching particle physics.

86) If the blackboard is used for notes, these should be written in large, clear print.

87) She still wears them in class, closing her left eye to bring the blackboard into focus.

88) Susan was followed on the program by Father Dougherty, who began his presentation by sketching a continuum on the blackboard.

89) A child with good perceptual motor skills will effortlessly copy the sentence on the blackboard on to the paper at her desk.

90) That was all he had to write on his blackboard.

91) The teacher's demonstration might be countered by the retort that other things besides chalk leave white traces on a blackboard.

92) Say a child is asked to copy some sentences off the blackboard; she may have great difficulty concentrating.

93) Bats flittered about him; their warning squeaks sounded like chalk on a blackboard.

94) Avoid glare on the board - shiny surfaces can be prevented by careful blackboard maintenance.

95) Everyone signed their ballots and handed them to Drake and Ware who posted the results on the blackboard.

96) A large-scale map was pinned to one wall and there was a blackboard for briefings.

97) And through another he saw a classroom with lots of tiny desks and a blackboard at one end.

98) The little girl who had had the near miss with the blackboard was the daughter of a minister.

99) Teaching standards are very poor - lots of rote learning and copying notes from the blackboard.

100) She had no money for even a blackboard and chalk, or for the slates used commonly by village children.

101) Compatibility between components was ensured by using a structurally uniform global database, the blackboard.

102) I feel the verbs running away from me with each new rule, each new schematic diagram on the blackboard.

103) My students poked and peered and stared and craned their necks around from behind the broken blackboard.

104) He said nothing more,[http://] and his silence played across her taut nerves like a fingernail going down a blackboard.

105) Ryan stood on the little platform by the blackboard, cleaning the board with a rag.

106) The teacher kindly explains, with rules and exceptions marked off in neat rows and columns on the blackboard.

107) The Chart-based model used in the following experiments can be considered a hybrid between the blackboard and the hierarchical models.

108) In a classroom situation blackboard is more available than, say, theatre. avoidance behaviour See under behaviour.

109) The day's problems squealed on the blackboard, the chalk snapped.

110) The teacher drew a long, horizontal line across the blackboard.

111) There was a youngish nun by the blackboard, drawing a map of the River Nile.

112) The sentences may be written on the blackboard and copied down by the learners.

113) Periodically he will explain a rule or illustrate its use on the blackboard.

114) The little girl opposite is copying her numbers carefully from the blackboard on to her slate.

115) A large map, or picture, was unrolled and hung over the blackboard.

116) But my teacher writes the stuff on the blackboard so quickly and then erases it before I can copy it all.

117) The black man took the blackboard aboard.

118) I have a thing about fingernails scratching the blackboard.

119) Her blackboard technique was also extremely idiosyncratic.

120) Teachers usually write on the blackboard with chalk.

121) Have you seen the chalk and blackboard eraser?

122) It is day care with a blackboard.

123) The conception of blackboard architecture processor is suggested.

124) The blackboard architecture includes central fashion and distributed one.

125) The teacher's chalk grated on the blackboard.

126) Asking: Blackboard newspaper design drawing! Watercolor painting page layout!

127) She sat there silently, staring at the blackboard vacantly.

128) Professor Porter: Shall I, ahem, leave you and the blackboard alone for a moment?

129) This paper presents a new method of software test using blackboard structure.

130) But from present teaching situation, there still remains a chalk, a blackboard and tape record.

131) The student dared not answer. So he intented to wipe by himself, but not find the blackboard eraser . The teacher shouted again: Where is white board?

132) Firstly we partition the communication environment of MAS into different levels and, give the description of them with blackboard architecture.

133) Consider using a flip chart, overhead projector or a blackboard.

134) He then went to the blackboard and spelled out a parting message: "You are the Best and Greatest."

135) Based on the blackboard model,[] this paper proposes a distributed collaborative design framework.

136) Based on the blackboard model well known in AI, a kind of information fusion process node implementation method is proposed.

137) This paper presents a data fusion blackboard system that is used for cadiovasculardisease diagnosing.

138) You are on duty today, so stop shirking and erase the blackboard!

139) This paper deals with a general-purpose knowledge engineering language ACLIPS, its key facilities and features. The design and implementation of blackboard system in ACLIPS described in detail.

140) Because the traditional blackboard model is based on serial hardware environment, its efficiency and reliability is limited and lots of expert systems based on the model can't be put into use.

141) The blackboard model supports parallelism. It is one of the most powerful model for distributed and parallel programming.

142) Then, a multi-level and multi-hierarchical blackboard model is brought forward, which can be applied to situation assessment of data fusion.

143) Brush glass with clean blackboard eraser, already clean and bright quick save effort.

144) Face dais, back blackboard, in times endless flow, the teacher is you each is 45 minutes, braid countless dazzling aureola with pains sweat and wisdom.

145) Each knowledge source is organized as a condition part that specifies when it is applicable and an action part that processes relevant blackboard elements and generates new ones.

146) Before give back like bath side sing snow in red inside bathroom, his singing if deserve to be called euphonious, that use nail row blackboard de voice call nature sounds.

147) A knowledge - based information processing system for target tracking which uses a structured blackboard model is proposed.

148) Based on an analysis of the character of cooperation between remote vision and EMS, it is proposed that the generalized blackboard model be used as the basic model for the cooperation.

149) Genetic algorithm, world model and blackboard architecture are used in the GWB model.

150) Many impressive blackboard display were on show and promotional material was distributed to passers -- by .

151) The inference engine combines both object-oriented method and Blackboard model. It makes the knowledge base layered and modularized, and greatly raises the infer efficiency.

152) From the opposite corner of the blackboard leans an abacus.

153) Based on blackboard system in artificial intelligence, this article presents a structural framework for expert system in multiprocessor environment.

154) Wipe the drawing off the blackboard before the teacher sees it.

155) An expert system of air attack target recognition model based on blackboard model is built after the target information is synthesized , it can simulate the recognition thought of the domain experts.

156) In order to realize visual graphic and character info transmission between users, the author designs this network blackboard system.

157) Her delightful voice ~ attractive blackboard writing ~ interesting teaching method.

158) The point of DCDSS is blackboard subsystem in which run the distributed corporation algorithm and the decision algorithm.

159) When your professor explains it on the blackboard, that's called chalk talk.

160) Except blackboard and chalk, unbrella is their needed teaching aid.

161) Teacher conflagration, call armour to arrive before blackboard solution title.

162) At last situation assessment software system architecture is presented which is based on expert system and blackboard model.

163) This paper researches the structure of the blackboard model, construction method, control strategies.

164) Trying to fix the tie , he took a blackboard eraser and hammered a large tack through his tie into his chest.

165) Finally, this article gives the designs of meta system, main Subsystem and blackboard structure.

166) Although there are rival services, like Blackboard, an education software company, Piazza's platform is specifically designed to speed response times.

167) Based on blackboard model, the basic model for interconnection of video surveillance system and SCADA system is designed.

168) The blackboard is a primitive teaching aid used for centuries.

169) The expert system includes the input output system, the simulation system, the knowledge base system, the man machine interface, the blackboard system.

170) It gives the graded control strategy and blackboard structure is adopted.

171) And I call the torque that is in the blackboard, I call that my positive direction, and the torque that is out of the blackboard, I give that a negative direction.

172) That's when the blackboard of night will darken and many washed-out stars (and possibly Uranus) will brighten into visibility once again.

173) The blackboard eraser has the advantages of simple structure, convenient use and sanitation, thereby being good for environmental protection.