2017年中考英语专题六动词的时态课件.pptx
Latest 2017 Middle School Entrance Examination EngintroductionThe basic concepts of verb tensesThe usage and precautions of verb tensesPractice and consolidationSummary and Review目录01introduction Course objectivesTo introduce the basic tenses of English verbsTo explain the usage and differences of each tenseTo provide practice exercises for students to improve their understanding and application of verb tensesVerb tenses are a crucial part of English grammar,and a good understanding of them is essential for effective communicationProper use of verb tenses can significantly improve the clarity and precision of students English language outputThe ability to use the correct tense in context is essential for written and spoken English language proficiencyThe course also serves as a foundation for further study of English grammar and vocabulary developmentCourse Importance02The basic concepts of verb tenses总结词表示现在的状态或习惯性动作。详细描述The present simple tense is used to express an action or state that is ongoing at the present moment,or a regular or habitual action.It is formed by using the present form of the verb,without any auxiliary verbs.Present simple tense表示正在进行的动作或状态。总结词The present continuous tense is used to express an action that is currently happening or a state that is ongoing at the present moment.It is formed by using the present form of the verb to be(am/is/are)followed by the-ing form of the verb.详细描述Present continuous tense总结词表示过去的动作对现在的影响或结果。详细描述The present perfect tense is used to express an action that has been completed in the past and its effect or result is relevant to the present moment.It is formed by using the present form of the verb to have followed by the past participle of the verb.Present perfect tense表示过去某个时间点开始的动作一直持续到现在。总结词The present perfect continuous tense is used to express an action that began in the past,but is still ongoing at the present moment.It is formed by using the present form of the verb to have been followed by the-ing form of the verb.This tense emphasizes the duration of the action and its relevance to the present moment.详细描述Present perfect continuous tense03The usage and precautions of verb tenses The present simple tense is used to express an action or state that is current,ongoing,or habitual.Usage It should not be confused with the present continuous tense when the subject is singular.PrecautionsThe usage and precautions of the present simple tense The present continuous tense is used to express an action that is currently happening or in progress.It should not be confused with the present simple tense when the subject is plural.The usage and precautions of the present continuous tensePrecautionsUsageUsage The present perfect tense is used to express an action that has been completed in the recent past.Precautions It should not be confused with the present perfect continuous tense when the focus is on the result of an action.The usage and precautions of the present perfect tense The present perfect continuous tense is used to express an action that has been ongoing in the recent past.Usage It should not be confused with the present perfect tense when the focus is on the action itself rather than its result.PrecautionsThe usage and precautions of the present perfect continuous tense04Practice and consolidationSummary Multiple choice exercises are a common way to test students understanding of verb tenses.These exercises present a sentence with several choices of verbs,and students must select the correct one.要点一要点二Example He _(run)every morning.Answer choices:(A)runs,(B)is running,(C)will run,(D)ran.Multiple choice exercisesFill in the blank exercisesSummaryFill in the blank exercises provide a sentence with a missing verb,and students must choose the correct verb to complete the sentence.ExampleYesterday,I _(go)to the park.Answer:went.Summary Translation exercises test students ability to translate English verb tenses into Chinese.These exercises provide an English sentence and ask students to translate it into Chinese,maintaining the correct tense of the verb.Example I will visit my grandparents next week.Answer:下周我将去看望我的祖父母。Translation exercises05Summary and ReviewThe key concept of this lesson is the understanding and usage of different verb tenses.The students are introduced to the basic structure of the present,past,and future tenses.The importance of accurate verb tense usage in English is emphasized.Key review of this lessonMany students make mistakes in the formation of the future tense,especially in the use of will and shall.Many students confuse the usage of the present perfect and the simple past tenses.Some students have difficulty distinguishing between the present continuous and the present simple tenses.Common Error Analysis
