Other
Preterito Imperfecto
A detailed look at the conditions of when to use the preterite versus the imperfect. Outstanding explanations, even though some may prove too detailed for many high school students. Excellent examples compare the use of the preterite and...
Languages Online
Languages Online: El Imperfecto
A great explanation of the imperfect tense introduces thirteen multiple choice, matching, and gap-fill exercises that provide plenty of practice with regular and irregular conjugations. The "vosotros" form is also used. A great way for...
Languages Online
Languages Online: The Preterite Tense (Regular Verbs)
A brief explanation of the preterite tense and of its regular conjugations introduces a variety of exercises that practice each type of conjugation -ar, -er, and -ir. Endings are first matched to pronouns, and then gap-fill exercises...
Colby College
Spanish Language & Culture: Imperfect Subjunctive
This Spanish grammar exercise provides excellent practice conjugating verbs in the past subjunctive tense in verb charts. Fifty different infinitives give the student plenty of practice with conjugations of the imperfect subjunctive....
Colby College
Spanish Language & Culture: Preterite vs Imperfect
A very creative way to practice learning the differences between the preterite and the imperfect tenses. Read three different stories and select the appropriate tense in the story. A brief explanation is given with each answer you select.
Colby College
Spanish Language & Culture: Preterites Irregular Meanings
Practice using verbs that change their meaning in the preterite tense: conocer, saber, querer, tener, and poder. Complete translations from English to Spanish by choosing the correct form of a verb in the preterite or imperfect. Answers...
Colby College
Spanish Language & Culture: El Preterito Formas (Part 3)
These Colby College exercises provide a very extensive review of irregular verbs, stem-changers, and spelling changes in the preterite tense. Change present tense conjugations to preterite tense. Answers may be checked and corrected.
Colby College
Spanish Language & Culture: El Preterito Formas (Part 4)
These exercises provide a very extensive review of irregular verbs, stem-changers, and spelling changes in the preterite tense. Provides practice in the third person plural form in preparation for the imperfect subjunctive. Answers may...
Colby College
Spanish Language & Culture: Preterite and Imperfect (Part 1)
Great exercise for practicing the preterite and imperfect tenses. Choose the correct form of a verb to complete sentences that tell the story of Goldilocks and the Three Bears. Immediate feedback corrects the answer and gives the reason...
Colby College
Spanish Language & Culture: Preterite and Imperfect (Part 2)
Great exercise for practicing the preterite and imperfect tenses. Provide the correct form of verb infinitives that complete the story of Goldilocks and the Three Bears. Immediate feedback corrects the answer. Correlates to another...
Colby College
Spanish Language & Culture: Past Subjunctive Si Clauses
This Spanish grammar exercise provides adequate practice conjugating verbs in the conditional tense and in the past subjunctive in sentences that contain "if" clauses. Answers may be checked and corrected.
Colby College
Spanish Language & Culture: Past Subjunctive Adjective Clause
This Spanish grammar exercise provides excellent practice of the past subjunctive tense in adjective clauses. Students choose a past tense (preterite, imperfect, or imperfect subjunctive) that correctly completes each adjective clause....
Colby College
Spanish Language & Culture: Preterite and Imperfect Tense
Great exercise for practicing the preterite and imperfect tenses. Choose the correct form of a verb to complete sentences that tell the story of Superman. Immediate feedback corrects the answer and gives the reason for its application in...
Study Languages
Study Spanish: Preterite vs Imperfect Part Ii
Great lesson for identifying words and phrases that indicate which past tense to use, preterite or imperfect. Though not meant to be a comprehensive lesson on the application of these two past tenses, the two lists of time expressions...
Study Languages
Study Spanish: Preterite vs Imperfect Part Iii
This site is an introduction to verbs that change meaning according to which past tense is applied, preterite or imperfect. Examples in English and Spanish illustrate the change of meaning. A quiz at the end of the lesson tests the...
Study Languages
Study Spanish: Preterite vs Imperfect Review
Comprehensive review of the preterite and imperfect past tenses. Includes regular, irregular, and stem-changing conjugations. Rules for usage and time expressions in Spanish are listed. A quiz at the end of the lesson tests the student's...
Capital Community College Foundation
Guide to Grammar and Writing: Sequence of Verb Tenses
This grammar page teaches the sequence of verbs, including simple present and past, present and past perfect, future, future perfect, and infinitive verbs. Includes chart and examples. L.11-12.4b Patterns/changes
Colby College
Spanish Language & Culture: Past Subjunctive Forms
Completion of these twenty-five clauses provide extensive practice of the past subjunctive tense. Verb infinitives are provided that need to be conjugated in the imperfect subjunctive according to the subject that proceeds it. Answers...
Online Writing Lab at Purdue University
Purdue University Owl: Verbs With Helpers
An explanation of how to use helping words with verbs, depending on the conjugation of the verb and the tense.
Other
Contrasting Past Tenses: Preterite and Imperfect
Contrasts the usage of two past tense Spanish verb forms. This site provides the functions and uses of the preterite and the imperfect. It also provides excellent examples.
Colby College
Spanish Language & Culture: El Preterito Formas (Part 2)
These exercises review irregular verbs, stem-changers, and spelling changes in the preterite tense. Conjugate verbs to match the subject. Answers may be checked and corrected.
Colby College
Spanish Language & Culture: Si Clauses With the Imperfect
This site from the Colby College provides a great explanation of "if" clauses and the imperfect tense. The exercise provides great practice with the imperfect past. Answers may be checked and corrected.
Other
Graph pad.com: Comparing Linear Regression to Nonlinear Regression
This resource presents a complete and detailed look at linear regression. This guide provides lots of details and graphs to explain each concept.
Other
Spanish Verb Conjugation: Preterite
A great tool to practice verb conjugations in the preterite tense. The student may choose the type of verb (regular, irregular, etc.) that needs to be drilled. As each answer is entered, the student receives immediate feedback on the...