Unit 21 The Weather Forecast Lesson 42（课件）-2024-2025学年新概念英语青少版2B

Unit 21 The Weather Forecast Lesson 42 Lesson 41 1.预测 预报 2.空气 大气 3.播音员 4.雨 5.转到 6.逐渐地 7.预报员 8.上升 9.接下来的几个 10.风 11.吹 12.西南 13.带来 14.下降 15.前景 展望 2025/3/9 Lesson 42 2025/3/9 Pattern Practice (I) a year A:When will they move house? B:They’ll probably move house in a year’s time. they move house a year in a year’s time 2025/3/9 4 Pattern Practice (I) he fly to Paris a month they have a holiday six months you look for a job a week in a month’s time in six months’ time in a week’s time A:When will they move house? B:They’ll probably move house in a year’s time. Pattern Practice (II) A: Will they move house soon? B: No, they won’t move house yet. A: When will they move house? B: In a year’s time ,I think. they move house a year she go to the theatre two weeks 2025/3/9 6 Pattern Practice (III) A: Did they move house a year ago? B: No, they didn’t. A: Are they moving house now? B: No, they aren’t. A: Will they move house in a year’s time? B: Yes, they will. Well, I think they will. they move house a year she go to the theatre two weeks 2025/3/9 7 Pattern Practice (III) A: Did they move house a year ago? B: No, they didn’t. A: Are they moving house now? B: No, they aren’t. A: Will they move house in a year’s time? B: Yes, they will. Well, I think they will. she buy some new clothes six weeks he tell them that old joke half an hour you look for a new job a week 2025/3/9 8 Pattern Practice (IV) A: What are they doing? B: They’re moving house. A: When did they move house last? B: They moved house last a year ago. A: When will they move house again? B: They’ll probably move house again in a year’s time. they move house a year she go to the theatre two weeks 2025/3/9 9 Pattern Practice (IV) A: What are they doing? B: They’re moving house. A: When did they move house last? B: They moved house last a year ago. A: When will they move house again? B: They’ll probably move house again in a year’s time. he tell them that old joke half an hour you look for a new job a week he fly to Paris a month 2025/3/9 10 Grammar Grammar A: What are they doing? B: They are moving house. A: When did they move house last? B: They moved house last a year ago. A: When will they move house again? B: They will probably move house again in a year’s time. he tell them that old joke half an hour you look for a new job a week he fly to Paris a month 2025/3/9 12 Verb Verb 系动词 情态动词 助动词 实义动词 不同形式 受时间影响 原形 过去分词 过去式 现在分词 动词受时间影响，产生不同的变化形式，体现出动作的不同状态，也就是时态。 Grammar What do they do every night? What are they doing this night? 一般现在时 现在进行时 一般将来时 一般过去时 What will they do tomorrow night? What did they do last night? They watch TV every night. They are watching TV this night. They will watch TV tomorrow night. They watched TV last night. Grammar Sentence 基本 句式 肯定句 否定句 一般 疑问句 特殊 疑问句 Grammer 一般现在时 (主语为非三单) 一般现在时（主语为三单） 肯定句：They often study English after class. 否定句：They often don’t study English after class. 一般疑问句：Do they often study English after class? 特殊疑问句：What do they often do after class? 肯定句：She often studies English after class. 否定句：She often doesn’t study English after class. 一般疑问句：Does she often study English after class? 特殊疑问句：What does she often do after class? Grammer 一般现在时 一般过去时 肯定句： They are English. 否定句： They aren’t English. 一般疑问句：Are they English after class? 特殊疑问句：Who are they? 肯定句：She was young before. 否定句：She wasn’t young before. 一般疑问句：Was she young berore? 特殊疑问句：How was she before? Grammer 一般过去时 现在进行时 肯定句： They lived in Beijing. 否定句： They didn’t live in Beijing. 一般疑问句：Did they live in Beijing? 特殊疑问句：Where did they live in? 肯定句：Tom’s mother is reading the book. 否定句：Tom’s mother isn’t reading the book. 一般疑问句：Is Tom’s mother reading the book before? 特殊疑问句：What is Tom’s mother doing? Grammer 一般将来时（含be动词） 一般将来时（含实义动词） 肯定句：Bob will go to ShangHai next week. 否定句：Bob won’t go to ShangHai next week. 一般疑问句：Will Bob go to Shanghai next week? 特殊疑问句：What will Bob and Lucy do next week? 肯定句：The twin sister will be at home tommorrow. 否定句：The twin sister won’t be at home tommorrow. 一般疑问句：Will the twin sister be at home tommorrow? 特殊疑问句：What will the twin sister do tommorrow? Grammer 反意疑问句的答句 (Tag Questions) Q: The whole country will have some snow, won’t it? A: Yes, it will./No, it won’t Q: Yesterday was dry and cold, wasn’t it? A: No, it wasn’t./No, it wasn’t. 用动词的适当形式填空 1. My parents _____ in Shanghai ten years ago. (live) 2. Mr. Green ______ in a bank. (work) 3. Her friends _____ volleyball very much. (like) 4. A lot of sheep ___________ on the grass at the moment. (run) 5. Jim _________ in No. 5 Middle School next year. (study) 6. My parents’ friend _______ English. (speak) 7. Jim’s sister ____ lunch at 12 o’clock . (have) 8. Jim’s sistersw_____ homework at home yesterday. (do) lived works like are running will study speaks has did Written Exercises Write good questions for the answers. 1. What’s she doing?/ buying? She’s buying some new shoes. 2. What will you do next month? Next month? I’ll probably have a holiday. 3. Did he buy a new car a few months ago? Yes, he bought a new car three months ago. 4. Did you read the label(on that packet)? Yes, I read the label, and I felt sick! 2025/3/9 22 Written Exercises 5. Are you going to drive to London? No, I’m not going to drive to London. I’m going to go by train. 6. Are you going to look for a new job? Yes, I’m going to look for a new job after my holiday. 7. When will it snow?/What will the weather be like tomorrow? It’ll probably snow tomorrow. 8. How did he do in the exams? He did very well in the exams. 2025/3/9 23 Written Exercises 1 Let’s _____ over to Carla Dane at the London Weather Centre. A go B say C talk D send 2 Last month was ____ cold and dry. A quietly B badly C unusually D easily 3 From today, the wind _____ from the south west. A blows B is blowing C will blow D is going to blow 4 Temperatures will ____ to 12 degree Celsius in the day. A go B rise C come D fly 5 And that’s your weather ____. A look B outfit C outlook D forecast 2025/3/9 24 Pronunciation Guided Composition: Holidays Write a short conversation between you and some friends. You ask each of them “What are you going to do in your holidays? Where will you go? What will you do?” And they answer. 2025/3/9 25 Written Exercises 1. What was the weather like last month? What will happen in the next few days? 2. From today, where will the wind blow from? 3. What air will it bring in from the Atlantic? Will we have some snow or some rain? 4. When will rain come in gradually from the south west? Last month the weather was unusually cold and dry, but that will change in the next few days. From today, the wind will blow from the south west. It will bring in warm air from the Atlantic, and we will have some rain. Rain will come in gradually from the south west this evening. Guided Composition 2025/3/9 26 Written Exercises 5 .What will the whole country have in the next three days? How many of them will be heavy? 6. What will temperatures rise to, in the day? What will night temperatures fall to? What will it feel like over the hills? 7. What is the outlook for next weekend? In the next three days, the whole country will have some rain showers, and some of them will be heavy. In the day, temperatures will rise to 12 degrees Celsius, and night temperatures will fall to 4degrees Celsius, so it will feel cold over the hills. The outlook for next weekend is warm, wet and windy. Guided Composition 2025/3/9 27 Written Exercises Last month the weather was unusually cold and dry, but that will change in the next few days. From today, the wind will blow from the south west. It will bring in warm air from the Atlantic, and we will have some rain. Rain will come in gradually from the south west this evening. In the next three days, the whole country will have some rain showers, and some of them will be heavy. In the day, temperatures will rise to 12 degrees Celsius, and night temperatures will fall to 4degrees Celsius, so it will feel cold over the hills. The outlook for next weekend is warm, wet and windy. Guided Composition 2025/3/9 28 THANK YOU ! $$