Unit 7 Section A 语法讲练（精讲课件）-【精品课】2024-2025学年七年级英语下册同步精品课件（人教版2024）

A day to remember Unit 7 Period 3(Grammar) 学习目标 通过本课时学习，学生能够： 1. 总结过去式的形式、构成和变形规则 （Simple past tense [Ⅰ]）； 2. 深入语言学习，理解一般过去时态表达的意 义和使用情境； 3. 综合运用一般过去时态谈论自己过去一天的 活动及时间； 4. 明白活动的意义。 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 已知 未知 话题背景 学生学过一般现在式，对基本句子结构有所了解。 一般过去式的使用语境。 话题词句 Do you do anything ...? Does sb do sth ...? What do / does sb do? How is / are ...? terrible, actor, gun, try on, along, road, create 话题内容 学生能用一般现在式简单描述自己的一天。 学生不知道如何用一般过去时态描述自己的一天及评价一天过得是否有意义。 学 情 分 析 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 观察并归纳一般过去时态的用法及过去式的变形规则。 学会根据基本句型用一般过去时态造句。 在语境中学会运用一般过去时态。 教 材 分 析 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Guess about what the teacher did yesterday. I 　　　　　 ... yesterday. played used studied shopped carried watched Did you ... yesterday? Watch and think. How to talk about past events? We use simple past tense(一般过去时). Did you see anything interesting at the science museum yesterday? Yes, I did. There was a space exhibition. There were robots. Did Teng Fei give the tourists the right directions last weekend? No, he didn't. He felt bad about that. Did you go on a school trip a week ago? Yes, we did. We went to a wastewater plant. What did you do the day before yesterday? I visited the zoo with my family. How was your weekend? It was terrible. I got on the wrong bus. I left my book on the bus too. 谓语动词________, ___________作标志。如：___________,______________, __________。 一般过去时中， 谓语动词有什么变化？ 常用什么时间作标记？ 过去式 过去时间 yesterday last weekend a week ago Focus and read. Circle the verbs. Underline the time expressions for the past. Read and find. 主语 + 动词过去式 + 其他. 肯定句 He didn’t give the tourists the right directions 否定句 主语 + didn’t + 动词原形 + 其他. 一般疑问句 及其回答 Did +主语 + 动词原形 + 其他? Yes, 主语 + did. No, 主语 + didn’t. 特殊疑问句 特殊疑问词 + did + 主语 + 动词原形 +其他. 动词过去式如何变 What other verbs in the simple past tense did you learn in this unit? play played need needed stop stopped meet met cook cooked climb climbed realize realized go went visit visited enjoy enjoyed use used do did learn learnt/ed want wanted move moved leave left talk talked end ended taste tasted is was look looked help helped can could lose lost ask asked finish finished see saw take took answer answered pick picked spend spent give gave happen happened try tried make made are were Work in groups of four and find out the transformation rules. 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Watch and find. 类别 构成方法 例词与读音 读音规则 look - ______ play - ______ start - ______ live - _____ hope - ______ use - _____ stop - _______ plan - _______ study - ______ carry - ______ worry - ______ looked played started lived hoped used stopped planned studied carried worried 一般情况 以e结尾的动词 末尾只有一个辅音字母的重读闭音节词 以辅音字母加y结尾的动词 直接加-ed 加-d 双写这个辅音字母, 再加-ed 变y为i, 再加-ed /lʊkt/ /pleɪd/ /stɑːtɪd/ /lɪvd/ /həʊpt/ /juːzd/ /stɒpt/ /plænd/ /ˈstʌdɪd/ /ˈkærɪd/ /ˈwʌrɪd/ 清辅音后面读作/t/；浊辅音和元音后面读/d/；/t/和/d/后面读/ɪd/。 ➊ 规则动词过去式的构成 Find out the rules. 类别 例词 let → let cut → cut put → put 中间元音变化 begin → began sing → sang swim → swam ring → rang sit → sat give → gave drive → drove ride → rode write → wrote grow → grew know → knew throw → threw draw → drew get → got forget → forgot ❷ 不规则动词过去式的构成(详见附录) 不变 i—a i—o o/a—e e—o 类别 例词 buy → bought think → thought catch →caught teach → taught build →built lend →lent send →sent spend →spent keep → kept sleep → slept sweep → swept feel → felt 过去式以ought和aught结尾 结尾的d变为t 中间去e, 末尾加t be的过去式有两种形式,主语是第一、三人称单数用_______, 其他用_______ was were Classify (分类) the verbs into different baskets. visit–visited live–lived stop–stopped worry–worried play–played; watch–watched shop–shopped; plan–planned study–studied; try–tried use–used; like–liked 　 　... yesterday. played used studied shopped carried watched ... on her school trip. tried liked planed study cook give do take play is look see learn meet are talk walk learn spend realize work think make Game: Stand up and say out the simple past tense of these verbs. 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Underline the time expressions. Mark the time expressions on the timeline. today yesterday the day before yesterday last weekend a week ago 一般过去时（Simple past tense） ◎定义：表示过去某个时间或某一段时间内发生的动作或存在的状态， 常和表示过去的时间状语连用，如： yesterday, last night, in 1990, two days ago ... E.g. 1: 他昨天去了一个展览。 He went to an exhibition yesterday. E.g. 2: 我上周拜访了我祖父母。 I visited my grandparents last week. 【例句】 last Monday/week/month/year in 2023/2022/2021 ... an hour/a week/a month ... ago the day before yesterday What other words showing the past time can you think of? 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 How do you talk about the past things? 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 How do you talk about the past things? ◎一般疑问句： A: Did you ...? B: Yes, I did. / No, I didn’t. ◎特殊疑问句： A: What did you ...? B: I did ... A: How was your ...? B: It was ... ◎陈述句： Structure: sb. +did sth. 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Work in groups and try to transform the sentences into different forms. 肯定句 We went on a school trip a week ago. 否定句 一般疑问句 一般疑问句的肯定回答 一般疑问句的否定回答 特殊疑问句 We didn’t go on a school trip a week ago. Did you go on a school trip a week ago? Yes, we did. No, we didn’t. What did you do a week ago? 一般过去时 1. 一般过去时的意义 （1）表示过去某个时间或某一段时间内发生的动作或存在的状态，常和表示过去的时间状语连用，如 yesterday、last night、in 1990、two days ago 等。 e.g. He got up early yesterday. I visited my grandparents last week. （2）也可表示过去经常或反复发生的动作，常和 often、always 等表示频度的状语连用。 e.g. He always went to work by bus last year. 2. 一般过去时的构成 以动词 be 和 work 为例，一般过去时的肯定式、否定式构成如下： 一般过去时的疑问式和简略答语 I saw my favourite actor in a film the day before yesterday. They spent a day on a chicken farm last month. There were two bottles of milk on the table a few minutes ago. The doctor stopped working at ten o’clock last night. Ms Li met one of her friends in the street last Wednesday. Structure: Sb. did sth + the place+ past time. Can you describe one of your past activities? 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 saw thought walked were/was learnt / learned Tip: Circle the key words or phrases about time. worked learnt / learned saw walked thought worked was 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 What questions can you raise about the trip? 1. Where did they go on the school trip? 2. Did they do anything interesting? 3. What did they do there? 4. How was the school trip? 5. What did they learn? 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Read and answer Q1. Where did they go on the school trip? Q2. Did they do anything interesting? Q3. What did they do there? Q4. How was the school trip? Q5. What did they learn? They went to a museum in Jinggangshan. Yes, they did. / No, they didn’t. They learnt about ..., saw..., tried..., walked ... thought about ... It was educational and meaningful. They learnt ... 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Ask and answer: 1. Where did you go yesterday? 2. Did you do anything interesting? 3. What did you do there? 4. How was your day? 5. What did you learn? 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Becky Tell Becky about your day. The questions below may help you. 1. Where did you go yesterday? 2. Did you do anything interesting? 3. What did you do there? And what time did you do them? 4. How was your day? 5. What did you learn? Hi, Becky. Thanks for your message. It was ... yesterday. I went to ... First, I did ... at .... Then, I .... Next, ... After that ... I learnt ... and I felt ... 匠心专注内容　续写精品传奇 英语 七年级（下） RJ版 Think deeper. Many people back then worked hard to create what we have today. How do you under it? What should you do now? English is a key to the world. Let's remember history, study hard with English and strive for a better future to carry forward the spirit (奋力拼搏美好未来，让先辈精神传承下去）. I. A) 写出下列规则动词的过去式。 listen ________ move ________ try ________ shop ________ save ________ want ________ study ________ plan ________ play ________ use ________ B) 写出下列不规则动词的过去式。 buy ________ come ________ say ________ meet ________ put ________ swim ________ can ________ tell ________ find ________ make _________ listened moved tried shopped saved wanted studied planned played used bought came said met put swam could told found made 1. 玛丽昨天看了一场电影。 Mary ________ ________ ________ yesterday. 2. 去年她写了一本书。 She ________ a book last year. 3. 王老师今天上午没来学校。 Mr. Wang ________ ________ to school this morning. Ⅱ. 根据汉语意思完成英语句子，每空一词(含缩写形式)。 watched / a movie wrote didn’t come saw Ⅲ. 根据各题后括号内的要求完成下列各题，每空一词（含缩 略形式）。 Amy had lunch half an hour ago. (改为一般疑问句并作肯定 回答) —________ Amy ________ lunch half an hour ago? —________, _______ ________. 2. We met at the school gate last Saturday. (改为一般疑问句并作否定回答) —________ you ________ at the school gate last Saturday? —________, ________ ________. Did have Yes she did Did meet No we didn’t 3. They visited Guangzhou last month. (对划线部分提问) ________ ________ they ________ Guangzhou? 4. His grandpa took many photos in the park yesterday. (对划线部分提问) ________ ________ many photos in the park yesterday? When did visit Who took I can 识别一般过去时的动词和时间标志词 梳理和归纳一般过去时的基本结构、表意功能和用法 正确使用一般过去时询问和描述过去的事件、经历和情感态度 Write. Write a short passage about your trip experience. Required （必做）: Polish the short passage you write . Optional （选做）: Make a survey about your classmates’ trip experience, then write a report. ✉Homework My Classmates’ Trip Experiences Name When Where What Feeling and inspiration(启发） Last week,... went to...with .... ...saw/bought/ .... Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 $$