七年级下册Unit6教学设计
课 题 7B Unit6 总第 课时 实施时间 2024年 月 日
Grammar1
教学目标 1. To know the structure of the simple past tense. 2. To learn how to make negative sentences correctly. 3. To learn how to use the simple past tense to ask and answer questions correctly.
教 学 重难点 How to use the simple past tense to talk about the things in the past.
教学准备 Multimedia
教学活动设计预案 二次备课
【预习导航】 一、用括号内动词的正确形式填空 A week ago, Kitty and Ben ___ (be) in the countryside. At first, the wind _____ (blow) lightly. They ___ (fly) their kite happily in the gentle breeze. Suddenly, the wind ________ (become) stronger. The clouds in the sky ______ (move) quickly. Leaves ________ (fall) from trees. The string on Ben’s kite _________ (break). The sky became dark. Kitty and Ben ________ (go ) home immediately. Kitty and Ben ________ (stay) at home. They __________ (watch) TV. The wind became much stronger. It became a typhoon. Ships and boats sank in the big waves. The typhoon ______ (pass) quickly. The wind became gentler. The big clean-up ________ (begin) immediately(立即). Kitty and Ben went outside again. 【合作探究】 (Teaching procedures) Step 1 Lead in Find the secret word. Rabbit. Step 2 Presentation 1. Finish the diary. Mr Rabbit wrote a diary, but some words are missing. Please help him finish it with the correct forms of the given words. 【点拨精讲】 2. Past forms of verbs. 1). 直接加ed。 2). 结尾是e的动词加d。 3). 结尾是“辅音字母 + y”的动词,先变y为i,再加ed。 4). 末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加ed。 3. Time expressions. 4. Look and say. We use “wasn’t” or “was not” to form the negative sentence. If we want to make negative sentences with simple past tense, we can use wasn’t, weren’t and didn’t. 【拓展提高】 5. Practice. (1) Change the sentences into the negative ones. (2) Talking about last weekend’s activities. (3) Finish Part A on Page 74. (4) Ask and answer in pairs. (5) Work out the rule. (6) Change the sentences as directed. (7) Complete Sandy and Simon’s conversation. Step 3 Production 1. Weekend activities. 2. Conclusion. 动词一般过去时, 表示过去发生事; be用was或者were, do、does成did; 谓语动词过去式, 过去时间做标志; 一般动词加-ed, 若是特殊得牢记。 否定句很简单, 主语之后didn’t添; 疑问句也不难, did放在主语前; 如果谓语之前有did, 谓语动词需还原; 动词若是was、were, 否定就把not添。 Step 4 Homework 【课堂作业】 另附单项选择。(5*10) ( )1. — Do you know who cleaned the blackboard, Tina — Yes. John ______. A. do B. does C. did D. were ( )2. — Who was on duty last Friday — ______. A. I am B. I was C. Yes, I was D. No, I wasn't ( )3. ______ your parents at home last week A. Is B. Was C. Are D. Were ( )4. Did he ____ to sleep late last night A. went B. go C. goes D. going ( )5. China __________ the WTO and became a member of it. joined B. join C. will join D. joining ( )6. — What did Mr. Smith do before he came to China — He ______ in a car factory. A. works B. worked C. is working D. will work ( )7. ---Hi, Helen. You look tired. What happened ---I _________ well last night. A. didn’t sleep B. don’t sleep C. sleep D. slept ( )8. They _______ Beijing at 10:30, and _______ Guangzhou at 13:30 last Sunday. A. leaved; got B. left; got in C. leaved for; got D. left; got to ( )9. —Why didn’t you buy any bread —Sorry, I _____. forget B. forgot C. remember D. remembered ( )10.---Excuse me. Look at the sign. NO SMOKING! ---Sorry, I ____________ it. don’t see B. didn’t see C. haven’t seen D. won’t see 改写句子。(5*10) 1. Lucy did her homework at home. (否定句) Lucy ________ ________ her homework at home. 2. He found a little meat in the fridge. (一般疑问句) ________ he ________ a little meat in the fridge 3. She stayed there for a week. (划线部分提问) _________ ________ _______ she ________ there 4. There was some orange juice in the cup. (一般疑问句) ________ there ________ orange juice in the cup