2023年高中英语语法教案.docx
2023年高中英语语法教案 高中英语语法教案 Teaching Goals: 1.To enable Ss to know about the way to expre poibility and improbability.2.To enable Ss to master the usage of “may”, “might”, and “likely”.3.To help Ss learn how to use modal verbs “may” and “might” to expre conjecture.Teaching Procedures: Step 1.Revision Check the answers to the Vocabulary exercises in the Workbook.Step 2.Function 1.Ask Ss to do Activity 1 on page 54 and call back the answers.Then give them the correct answers. 2.Ask Ss to identify the creatures in the pictures in Activity 4 on page 55, by using “may” or “might”.Arouse their interest in talking about poibility. 3.Ask Ss to do Activity 2 on page 54 individually.Then check their answers.Step 3.Grammar 1.Leading-in Ask Ss to work in groups and discu the question in Activity 1 of Grammar on page 57.Then give them the right answer.2.Explanation Explain how to use modal verbs to talk about something which happened in the pastperhaps. (1) 对过去的事情进行猜测，但把握较小时，肯定形式一般用may have done，否定形式一般用may not have done。如： He may have gone back home, because he didnt say he would take part in her birthday party.He may not have paid for the bill, because he had lost his job.(2) 对过去的事情进行猜测，但把握更小时，肯定形式一般用might have done，否定形式用might not have done。如： They helped send her bat to the hospital; otherwise, she thought, the baby might have died.She might not have left home when I got to school. (3) 对过去的事情进行猜测，并且可能性较大时，肯定形式一般用must have done，否定形式一般用cant have done。如： Your score is the highest; you must have studied very hard. You cant have seen her in her office last Friday; shes been out of town for two weeks.3.Practice Ask Ss to do Activity 2 on page 57.Then call back the answers and correct them.4.Supplements Explain how to use modal verbs to talk about something which happened at presentperhaps.用来表猜测的情态动词有：must, can, may等，但它们所表示可能性是不同的。 (1) 对现在的事情进行猜测，并且可能性较大时，肯定形式一般用must加动词原形，此时，must不再表示“必须”，而是表示“肯定”；否定形式一般用cant加动词原形，此时，can不再表示“能够”，而是表示“肯定不”。如： I saw him go out just now.He cant be in his own room. It must be Linda in the claroom, because she is on duty today. (2) 对现在的事情进行猜测，但把握较小时，肯定形式一般用may加动词原形，此时，may不再表示“可以”，而是表示“可能”；否定形式一般用may not加动词原形。如： He may tell the truth to his father.She may not angry because she is good-tempered.(3) 对现在的事情进行猜测，但把握更小时，肯定形式一般用might加动词原形；否定形式一般用might not加动词原形。如： She might not be angry because she usually is very patient.He might be at home now, but Im not sure.(4) 情态动词+动词现在进行时，表示对现在或将来正在进行的情况进行推测。如： At this moment, our teacher must be correcting our exam papers. Doctor Wang isnt here.He might be giving a lecture in the hall.(5) 情态动词+动词的现在完成进行时，表示对过去正在发生事情的推测。如： Your mother must have been looking for you. The light was on the whole night.He may have been doing his homework all the time.5.Consolidation Ask Ss to translate the following sentences. (1) 他们也许错过了那班飞机。 (2) 快点！他们正在机场等我们。 (3) Tom是个诚实的孩子。他今晚可能会把真相告诉他父亲。 (4) 他五年前来看过我，他也许不费劲就能找到我的住处。 Step 4.Homework 1.Ask Ss to review Grammar.2.Ask Ss to finish Grammar exercises in the Workbook pages 9798. 高中英语语法教案 高中英语语法试讲教案 高中英语语法课教案 高中英语语法222 高中英语语法冠词 高中英语语法说课稿 初高中英语语法 高中英语语法卷 高中英语语法总结 高中英语语法总结
