江苏省永丰初级中学七年级英语下册《Unit 4 Amazing things》Period 6 Grammar 2教案 牛津版.doc

Unit 4 Amazing thingsPeriod 6 Grammar 2教案Step 1 Revision Revise the past tense forms of regular verbs 1 Most verbs: + ed 2 Verbs ending in e: + d 3 Verbs ending in a consonant + y: - y + ied 4 Short verbs ending in a vowel + a consonant: double the consonant + ed Step 2 Presentation 1 Revise the seven days in a week by asking students: How many days are there in a week? What are they? 2 continue to ask students: What day is it today? What day was it yesterday? Help students answer and write down the sentences What day is it today? It is today. What day was it yesterday? It was yesterday. 3 Let students look at the sentences and find the differences of the sentences. is wasStep 3 Presentation 1 Put a bag in the desk ,talk with students T: Where is the bag? S: It is in the desk. Put the bag on the desk ,continue to talk T: Where is the bag now? S: It is on the desk. Write: The bag is on the desk now. Ask students : But where was the bag a moment ago? Help students answer and write :The bag was in the desk a moment ago.The bag is on the desk now.The bag was in the desk a moment ago. Let students find the changes 2 Ask students to make up similar dialogues. Remember to use is and was e.g., A: Where is my book now?B: Its on your desk.A: But where was it just now?B: It was in your left hand. 3 Use the same way to elicit were 4 Repeat step2. Practise using were.Step 4 Presentation1 Teach them how to use the simple past tense of to be to make positive and negative sentences, ask and answer questions. a, Positive and negative sentencesIHe/She/Itwaswasnt/was notat home yesterday.YouWeTheyWerewerent/were not b, Question sentences and answersWasI/he/she/itat home yesterday?Wereyou/we/they Yes,I/he/she/itwasNo,I/he/she/itwasnt/was notyou/we/theywereyou/we/theywerent/were not Let students conclude: (1) We use was when the subject is _ (I). _ (he), _ (she) or _ (it). We use were when the subject is _(you), _ (we) or _ (they). (2) Negative structures of the verb to be in simple past tense are: I/He/She/It _ / _. (was not wasnt) We/You/They _ / _ . (were not werent) 2 Ask students some questions and students give answers. When were you born? Were you born ? Was he/she born? Were they born?3 Explain the instructions to Part B1 on Page 68. Remind them to use the past tense form of “to be”. Ask them to complete the exercise. Then share their answers in a whole.Step 5 practice