小学英语一般过去时态课件讲解及习题.pptx

《小学英语一般过去时态课件讲解及习题.pptx》由会员分享，可在线阅读，更多相关《小学英语一般过去时态课件讲解及习题.pptx（31页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Elementary School English Simple Past Tense PowerPIntroduction to the General Past TenseThe composition of the general past tenseThe sensitivity structure transformation of the simple past tenseExercises and exercisesAnswer and Analysis01Introduction to the General Past Tense Simple past tense is a

2、type of English tense that represents an action or state that occurred at a certain time in the past.Definition By using the simple past tense,we can describe what happened in the past,provide detailed information about the past,and express our views and emotions about the past.MeaningDefinition and

3、 Means Usage and Example SentencesUsage:Use simple past tense when describing specific events,actions,or states that occurred in the past.Example sentence:I want to the park yesterday(I went to the park yesterday.)She finished her home work last night(She finished her homework last night.)The simple

4、 past tense is different from the present tense in that it represents an action or state that occurred in the past,while the present tense represents an action or state that is currently occurring.Comparison with present tense Simple past tense and past perfect tense both indicate past actions,but s

5、imple past tense indicates that the action was completed at a certain point in time in the past,while past perfect tense indicates that the action was completed before a certain time in the past.Comparison with the past perfect tenseComparison with other tensions02The composition of the general past

6、 tenseRegular verbs follow a consistent pattern when forming the past tense For example,most regular verbs add-ed to the end of the present tense form,such as run benefits ran and write benefits writeHowever,there are some regular verbs that have a different past tense form,such as go benefits wet a

7、nd do benefits didThe past tense of regular verbsIrregular verbs do not follow a consistent pattern when forming the past tense Instad,they retain their original form or underground changes in different waysSome common irregular verbs in the past tense include am/is benefits was,have/has benefits ha

8、d,can benefits could,and will benefits wouldThe past tense of irregular verbsVSThe be verb is unique in that it has several different forms in the present and past tense In the presence tense,it can be am,is,or are,depending on the subjectIn the past tense,the be verb changes to was for singular sub

9、jects and were for plural subjectsThe past tense of the be verb03The sensitivity structure transformation of the simple past tense The affirmative sentence I walked to school yesterday becomes the negative sentence I didnt walk to school yesterday.In affirmative sentences,change the auxiliary verb d

10、id to didnt and change the predicate verb to its original form.Changing confirmed intentions into negative intentionsRule summaryExampleExercise:Change the following affirmative sentences into negative sentences.Changing confirmed intentions into negative intentionsShe played the guitar yesterday.Th

11、ey had a party last week.We saw a movie on Saturday.Changing confirmed intentions into negative intentionsExample The affirmative sentence I walked to school yesterday becomes a general question sentence Did you walk to school yesterday?.Rule summary Place the auxiliary verb did at the beginning of

12、the sentence,change the predicate verb to its original form,and add a question mark at the end of the sentence.Changing confirmed intentions into general aggressive intentionsExercise:Change the following affirmative sentences into general interrogative sentences.Changing confirmed intentions into g

13、eneral aggressive intentionsShe played the guitar yesterday.They had a party last week.We saw a movie on Saturday.Changing confirmed intentions into general aggressive intentionsExample Special question sentence What did you do yesterday?.Rule summary Place the special question word at the beginning

14、 of the sentence,followed by the auxiliary verb did,followed by the predicate verb,and add a question mark at the end of the sentence.The composition of special aggressive intentionsThe composition of special aggressive intentionsExercise:Write the corresponding special question sentences according

15、to the following prompts.When did you drive?.Where did they meet?.How did you feel.The composition of special aggressive intentions04Exercises and exercisesMultiple choice questionsThese are traditional exam questions where students must choose the correct answer from a given list of options For the

16、 simple past tense,examples could include senses with missing verbs or advertisements,and the student must choose the correct simple past tense formMultiple choice questionsEasy to rate These are great for testing basic understanding of the simple past tenseDifficulty levelVerb fill in the blank Pro

17、vide a presence with a missing verb in the simple past tense,and ask students to complete it correctly This helps them apply their knowledge to real life contextsAdvance fill in the blank Similarly,give a presence with a missing advocate in the simple past tense,and ask students to complete it.This

18、helps them understand the role of advisors in presence structureCompletionShort message comprehension Provide a short message written in the simple past tense,and ask students to answer questions about the content This tests their ability to understand and analyze written materials要点一要点二Long pass co

19、mprehension For more advanced students,provide a long pass with multiple complex senses,and ask them to summarize the main points or answer detailed questions about the content This tests their ability to extract information from longer textsReading comprehension questions05Answer and Analysis C.The

20、y visited their grandparents last week The correct answer is C because it uses the simple past tense visited to describe an action that occurred in the past The other options are either present tense or future tense,which are not suitable for this contextAnswerAnalysisAnswer and Analysis of Multiple

21、 Choice Questions B.She had a delicious meal at the restaurantAnswer The correct answer is B because it uses the simple past tense had to describe an action that occurred in the past The other options are either present tense or future tense,which are not suitable for this contextAnalysisAnswer and

22、Analysis of Multiple Choice QuestionsAnswer They_(Play)soccer yesterday afternoonAnalysis The correct answer is played.The blank should be filled with the simple past tense of the verb play,which is played.This indicates that the action of playing soccer occurred in the pastAnswers and analysis of f

23、ill in the blank questionsAnswer He_(write)a letter to his friend last weekAnalysis The correct answer is write.The blank should be filled with the simple past tense of the verb write,which is write.This indicates that the action of writing a letter occurred in the pastAnswers and analysis of fill in the blank questions Yes,the children have fun at the partyAnswer The text states that the children had a blast at the party,which means they had a lot of fun Therefore,the answer to this reading comprehension question is yesAnalysisAnswers and analysis of reading comprehension questions感谢观看THANKS