30 results about "Grammatical tense" patented technology

A coordinated language display and method including visual coordination of grammatical concepts, language structures or forms between and/or within texts. Visual coordination may be accomplished by altering the visual textual attributes of certain words or textual units or by associating an indicator of the relationship or grammatical function of the words, for example, with characters or symbols indicating the person, number, mood and/or tense of verbs.

An application which introduces a teaching method for individuals with language-based learning difficulties includes a computer device and a plurality of lesson plans. Each of the plurality of lesson plans includes audio teaching data, visual teaching data, and a presentation schedule. The audio teaching data and the visual teaching data are presented to a user profile according to the presentation schedule such that the user can learn the concepts at a faster rate when compared to traditional teaching methods. Moreover, the plurality of lesson plans addresses issues related to pronouns, verbs, and tense in grammar. When presenting the audio teaching data and the visual teaching data is complete, the application prompts the user profile execute a testing process. Based on the testing process, the application creates a progress report which represents the proficiency of the user.

The invention discloses an English tense learning method. The English tense learning method is suitable for assisting a student in quickly and systematically leaning English tenses. The method comprises the following steps that a sentence unit provides one or more sentence databases, and an interaction unit acquires syntax judgment data of the student for specific sentences and tense judgment datafor tense elements in predicate structures, wherein the syntax judgment data comprises predicate structure judgment for the specific sentences; a judgment unit acquires and conducts comparison on thesyntax judgment data and the sentence databases, whether or not the student judges the predicate structures of the specific sentences correctly is judged, the tense judgment data and tense databasesare acquired and compared, a tense diagram of the tense elements is displayed, whether or not the student judges the tenses of the specific sentences correctly is judged, and the tense elements are shown as different visual graphs and displayed on the tense diagram.

The invention provides a study aid for British and American literature education and teaching, and relates to a teaching device. A groove is formed in the front side surface of a comparison study plate; a word group collocation comparison study device movably connected with the comparison study plate is arranged on the inner bottom surface of the groove; an opening is formed in one side of the groove formed in the comparison study plate; and a shielding plate and a writing plate which are glidingly matched with the groove are sequentially arranged in the opening position of the groove from inside to outside. By using the study aid, the comprehensive and diversified display of the collocation of one verb and a plurality of preposition can be realized; the study aid helps students remember the verbs and all prepositions capable of being collocated with the verbs; in addition, practical teaching on English tenses can also be performed; the systematic and regular display of relevant changesentence patterns of 16 tenses of English can be realized; the study aid is favorable for integrally learning all tenses of English by the students; the interactive study between teachers and students and between students is realized; and the English study interestingness is greatly improved.

The invention discloses a language verb time sequence iconic visual representation method and teaching aids which are used by the method, the method and the teaching aids use images or moulds which express each time scene and images or moulds which express tenses which are indefinite tense, progressive tense, perfect tense and perfect progressive tense and the like to combine, and various different tense voice modes of verb are iconically visually expressed. And the images and the moulds are all made from nontoxic tasteless plastic or metal, porcelain, wood, bamboo, hard paper and fabric material. The method and the teaching aids are iconic and visual, abstract language tense content is changed into concrete visual images, and is particularly favor to understand. The invention is particularly suitable for language teaching, and has the characteristics of simple use, visual images, commonness, easy teaching and easy learning.

The invention relates to the technical field of English teaching tools, and discloses an English tense teaching aid for English teaching. The teaching aid comprises a box body, clamping cavities are formed in the left side and the right side of the box body, image-text frames are arranged in the two clamping cavities in an adjusted mode, rotating rods are inserted into the upper side and the lowerside of one side of each image-text frame, a first gear is fixedly connected to one side of each rotating rod, and a rotating shaft is inserted into the other side of each rotating rod. According tothe English tense teaching aid, the problems that in the prior art, an English tense teaching aid cannot culture the comprehensive understanding ability of students on tenses and is inconvenient to use are solved; sliding grooves, arc-shaped clamping blocks, sliding plates, extrusion blocks and extrusion and expansion mechanisms are used in cooperation, since the shape of one side of the inner wall of each sliding groove is matched with the shape of each arc-shaped clamping block, the image-text frames can be conveniently placed in the clamping cavities, in addition, the extrusion blocks are poked so that the arc-shaped clamping blocks can be quickly separated from overlapping with the other sides of the image-text frames, and thus the image-text frames can be conveniently taken out from the clamping cavities, and learning content can be conveniently replaced by students.

The invention discloses an English tense teaching device which belongs to the field of English teaching equipment, and the structure of the English tense teaching device comprises a plate body, magnetic stripes and a writing region, wherein the rectangular plate body is provided with a demonstration window, the magnetic stripes are arranged at both sides of the demonstration window on the surface of the plate body, and the writing region is arranged on the surface of the plate body below the magnetic stripes; a rotating shaft is arranged on the back surface of the plate body, a rotating wheel is installed on the rotating shaft, a word card inserting slot is arranged on the rotating wheel, and the word card inserting slot is correspondingly matched with the demonstration window on the plate body. Compared with the prior art, the English tense teaching device of the invention has the characteristics of reasonable design, simple structure, easy processing, convenient use and the like, and the teaching efficiency is effectively improved, so that a student can visually contrast English sentence tenses, and the memory is enhanced.

The invention particularly relates to a computer-aided translation system and method. The system comprises a splitting module, a labeling module, a searching module and a statistics module. Wherein the splitting module is used for splitting an original text and a translated text; the labeling module is used for labeling the disassembled file; the search module is used for comparing and matching sentences to be translated with sentences in the database, judging according to sentence structures and annotation attributes during comparison, and selecting an optimal result; and the statistics module is used for performing statistics on results. According to the computer-aided translation system and method, grammar-based characters to be translated can be compared with existing characters in a database, including but not limited to grammar, part-of-speech, tense and the like, the difference of two sentences can be more clearly indicated, the situation that the two sentences on the two surfaces are different but the two sentences on the two surfaces are the same in actual meaning can be judged, and the translation efficiency is improved. Therefore, the translation accuracy and efficiency are high.

The invention discloses a multi-tense remote sensing image land cover classification method based on a convolutional neural network. The method comprises the following steps: step 1, inputting old tense and new tense high-resolution remote sensing image data and carrying out corresponding preprocessing; step 2, constructing a convolutional neural network, including performing feature extraction on the two pieces of tense data input in the step 1, and performing up-sampling on a high-dimensional feature map; step 3, introducing a tense correction algorithm, and performing tense correction by comparing the classification result of the old tense with a reference true value so as to obtain a correction amount used for correcting classification errors; and step 4, performing post-processing on a land cover classification result, and eliminating a plurality of fragment pattern spots generated after tense correction is performed on an output result of the new tense due to incomplete overlapping of prediction pattern spots of the new tense and the old tense, so that land cover classification precision improved. The method can further improve the land cover classification precision.

The invention relates to the technical field of machine translation, in particular to a Japanese verb recognition and part-of-speech tagging method and system for neural network machine translation. The method comprises the following steps: S100, deleting special vocabularies of a left adjacency sign and an end sign in a Japanese text; S200, searching and selecting to obtain candidate verbs; S300,segmenting to obtain candidate verbs to be restored, restoring the candidate verbs, and successfully restoring the candidate verbs if the candidate verbs are verified to be correct; and S400, segmenting the successfully restored verbs and the deformed tails of the verbs, and labeling part-of-speech and grammatical significance of the part-of-speech. By adding a secondary judgment mechanism and perfecting the recognition processing rule of the composite verb, the accuracy of verb recognition is improved; meanwhile, the verbs and the deformed tails of the verbs are subjected to segmentation ofstems, tails, possible expressions, tenses, states and situations, so that the lexical analysis accuracy is effectively improved, and the translation quality is effectively improved.

The invention relates to an English teaching device, in particular to a random pairing assembly and an English tense teaching device. The random pairing assembly includes a plurality of pairing turntables which are arranged front and back at intervals, a front panel of each pairing turntable is clamped with an identification writing board through a writing board groove, and the front panel of each writing board is provided with a plurality of signal output points; a plurality of signal identification points used for receiving signals of the signal output points are arranged on a back panel of each pairing turntable, the signal identification points are opposite to the signal output points on the writing surface of the adjacent pairing turntable, a brake mechanism for limiting rotation of the pairing turntable is arranged in the arc-shaped cavity, and a control box is arranged in the center of the pairing turntable. According to the random pairing assembly and the English tense teaching device, phrases or words generating tense changes can be arranged on the pairing turntables according to sentence pattern structures, the pairing turntables can randomly pair various tense sentences through the corresponding pairing signal sources, different tense forms of multiple sentence patterns are displayed, interactivity and intuition of English tense teaching are greatly improved, and the student's interest in learning is improved.

The invention discloses a statement processing method and device, electronic equipment and a computer storage medium, and the method comprises the steps: in a process of translating a first source language statement into a target language statement by using a neural machine translation model, determining at least one candidate word generated by a target word in the first source language statement in a decoding stage in the process, and determining a tense of the candidate word; utilizing a tense prediction model to predict the tense of the target word in the first source language statement, and determining the predicted tense of the target word in the first source language statement; and determining a probability of the candidate word based on the tense of the candidate word and the predicted tense.

The invention discloses an English tense teaching device. The English tense teaching device comprises a blackboard, a pair of support poles, a plurality of cards and a plurality of fixing components.A plurality of mounting grooves, penetrating through two sides of the blackboard, are formed in one end face of the blackboard. A plurality of accommodating cavities are formed in the other end face of the blackboard. The support poles are connected to the lower end of the blackboard. The cards recording sentences or words in different tenses are arranged to be stored in the corresponding accommodating cavities in a pluggable manner, or are placed in the corresponding mounting grooves to display the sentences or words thereon. The fixing components are arranged in the corresponding accommodating cavities, and each of the fixing components comprises a first elastic piece and a second elastic piece. When the cards are inserted into the corresponding accommodating cavities, front parts of thecards are clamped between the corresponding first elastic pieces and second elastic pieces. By adopting the structure, the English tense teaching device is convenient for an English teacher to explain changes and connections among different tenses to students.

The invention relates to the technical field of English teaching tools, and discloses an English tense teaching instrument used for English teaching. The English tense teaching instrument comprises abox, wherein clamping cavities are formed in the left and right sides of the box, image-text frames are adjusted in the two clamping cavities, rotating rods are arranged at the upper and lower sides of one side of each image-text frame in a penetrating manner, a first gear is fixedly connected to one side of each rotating rod, and a rotating shaft is inserted on the other side of each rotating rod. With the technical scheme, the problems that for the English tense teaching instrument in the prior art, the comprehensive understanding capacity for tenses of students can not be cultured, and theteaching instrument is inconvenient to use are solved, through the matched use of sliding chutes, arc-shaped clamping blocks, sliding plates, extruding blocks and extruding telescoping mechanisms, onesides of the inner walls of the sliding chutes are adaptive to the arc-shaped clamping blocks in shape, therefore, the image-text frames can be conveniently placed in the clamping cavities, in addition, by stirring the extruding blocks, the arc-shaped clamping blocks can rapidly separate the lap-connection from the other sides of the image-text frames, thus the image-text frames can be conveniently taken out from the clamping cavities, and therefore, the students can conveniently replace the learning content.

The embodiment of the invention discloses a rotating disc type English tense change training tool. The training tool comprises a turntable, a bracket and a sentence making frame, wherein a plurality of phrase boxes which are split according to sentence pattern structures are arranged on the sentence making framework; the turntable is equally divided into two half areas; a plurality of conversion prompt boxes with different English tenses are evenly arranged on each half area, and when the rotary disc rotates, the two conversion prompt boxes, located in the two different half areas respectively, of the same English tense correspondingly rotate to the positions below the two phrase boxes of the sentence making frame respectively, conversion of phrases in the corresponding phrase boxes is completed according to the corresponding conversion prompt identifiers. The training tool can help learners to easily, systematically and visually master mechanisms and rules of generation and conversionof various tenses and freely change tenses in various question and answer sentence patterns of dialogue and communication.

The embodiment of the invention discloses a text processing method, and the method comprises the steps: carrying out the tense recognition of all statements included in a to-be-processed text, and obtaining a tense sequence formed by a first tense; wherein the first tense is the tense of the statement; carrying out temporal recognition on the theme of the to-be-processed text to obtain a second temporal; comparing the second tense with each first tense in the tense sequence, and determining a target statement in the to-be-processed text; wherein the tense of the target statement is a disordered tense. The embodiment of the invention further discloses electronic equipment.

The invention discloses a method for automatically judging tense and language states of English sentences. The method comprises the following steps of: (1) receiving an English paragraph document; (2)roughly dividing sentences according to punctuation marks, and judging whether sentence structure types are simple sentences or not; (3) if the sentence is a simple sentence, extracting part-of-speech information of words in the sentence, and generating a predicate structure list; and (4) judging active and passive language states and tenses of the sentence according to a heuristic rule. According to the method, the grammatical structure and part-of-speech information of the English sentence are obtained by processing word segmentation and part-of-speech analysis and extraction of the Englishsentence, and the tense and language state of sentence use are automatically judged in combination with a heuristic rule, so that the method has both high efficiency and precision.

The invention discloses a teaching device and method for English tense learning and belongs to the field of teaching equipment, wherein a mechanical transmission structure is designed, so that different English tense labels can be carried on a turntable; and a rotating shaft is driven by a gear and a rack to rotate, and the English tense labels are randomly selected to carry out teaching work, sothat the defect that the conventional English tense teaching process is boring is overcome, the operational ability and participation sense of students can be enhanced in the teaching process, and thelearning pleasure is improved. Moreover, in the mechanical transmission structure in the invention, a screw rod is driven to rotate by rotating a first handle, the screw rod is in threaded connectionwith a moving plate to drive the moving plate to move in the direction away from the rotating shaft, then a second handle is pushed to enable a sliding plate to return to the original position, afterwards, the first handle is rotated reversely to enable the rack to be meshed with the gear again, such a structure enables rotating control of the turntable to be easier, and meanwhile repeated operation can be achieved.

The embodiment of the invention provides a text processing method and device, electronic equipment and a computer readable storage medium, and relates to the field of natural language processing. The method comprises the following steps: acquiring to-be-corrected first text data; inputting the first text data into a target processor to obtain a processing result of the first text data; wherein the target processor performs verb recognition on the first text data to obtain a verb to be corrected, and performs tense correction on the recognized verb to be corrected to obtain a target verb corresponding to the verb to be corrected; the processing result comprises the target verb. According to the embodiment of the invention, tense correction is performed on the verb in the first text data based on the target processor, so that the processed first text data better conforms to grammar specifications.

The invention relates to a teaching appliance, in particular to an English tense demonstrator. The English tense demonstrator comprises a demonstrator shell. The English tense demonstrator is characterized in that the demonstrator shell is divided into three parts which are a past tense demonstration box, a present tense demonstration box and a future tense demonstration box from left to right; the three demonstration boxes are each provided with a data memory inside; the top end of the demonstrator shell has an opening extending from the left end to the right end, and two lines on the left and right sides of the opening are metal slide rails; a sliding small human model is arranged at the opening; the bottom end of the sliding small human model is equipped with a metal circular supporting frame; the metal circular supporting frame is buckled to the metal slide rails; the left end of the demonstrator shell is provided with a player, the upper part of the right end is provided with a display screen, and the lower end of the display screen is provided with a switch and control buttons; and a single-chip microcomputer and a power source are arranged in the right end of the demonstrator shell. The English tense demonstrator of the invention has the advantages of simple structure, convenient use and reasonable design, and is very worthy of promotion.