Unit 8 Grammar 课件 2025-2026学年译林版英语七年级下册

该初中英语课件聚焦一般过去时的否定句、一般疑问句及特殊疑问句等句式结构，通过歌曲导入课堂，先系统复习过去式构成规则与用法，再结合对话示例新授句式，搭建从旧知到新知的学习支架，帮助学生循序渐进掌握语法知识。 其亮点在于以《查理和巧克力工厂》作家Roald Dahl生平为语境，设计对话填空、小组讨论等活动，将语法学习与语篇运用结合，提升语言能力。通过对比一般现在时与过去时，培养思维品质中的分析比较能力。提供词汇句型支持助力学生自主表达，既让学生在真实语境中巩固语法，也为教师提供结构清晰、活动多样的教学资源。

Unit 8 Wonderland Grammar Learning objectives 1 2 3 By the end of the lesson, I will be able to... Master the rules for negative sentences and yes-no questions in the simple past tense. Use the simple past tense correctly to talk about the classic plots of Charlie and the Chocolate Factory. Use the simple past to introduce a writer of a fantasy story according to timeline. Lead in Let’s sing! Review What did you learn about simple past tense? 用法: 1.表示过去某个特定时间发生的动作或存在的状态,常和表示过去的时间状语连用。 2.表示过去一段时间内经常性或习惯性的动作, 常与频度副词(always, usually, often等)连用。 3.表示主语过去所具备的能力或性格。 ①时间+ago ②含yesterday ③last+时间 ④just now(刚才), in 1998 Review What did you learn about simple past tense? 动词过去式的构成规则 一般情况加ed 以e结尾的动词,加d 以辅音字母加y结尾的动词,去y加ied 重读闭音节,双写尾字母加ed 保持不变 元音有变化 辅音有变化 元音、辅音均有变化 其他 set-set come-came lend-lent buy-bought am/is-was, are-were have/has-had walk-walked notice-noticed study-studied plan-planned 1.规则动词的过去式变化 2.不规则动词的过去式变化 How can we use the simple past tense in different sentence patterns? Presentation Simple past tense (ll) Read the conversation between Simon and Sandy. Pay attention to the use of the simple past tense. Simon: Did you watch TV last night, Sandy? Sandy: No, I didn't. Why? Simon: There was a great TV series on, journey to the West. Sandy: Did you enjoy it? Simon: Yes, I did. It was wonderful! before bare infinitive 一般疑问句 主语 动词原形 Presentation Take notes 一般过去时的句式结构 肯定句 否定句 I was in the forest yesterday. I was in the forest yesterday. 肯定句 否定句 They were at school last Sunday. They were at school last Sunday. not not 含系动词be的句子,否定即在was/were后加not 肯定句:主语 + was / were + 其他. 否定句:主语 + was / were not + 其他. wasn’t weren’t wasn’t/weren’t was not=wasn’t were not=weren’t I/He/She/It/单数名词用was You/We/They/复数名词用were Presentation Take notes 一般过去时的句式结构 肯定句 一般疑问句 I was in the forest yesterday. Were you in the forest yesterday. 含系动词be的句子,一般疑问句即把was/were提到主语前 一般疑问句:Was / Were + 主语 + 其他? 肯定回答:Yes, 主语 + was/were. 否定回答:No, 主语 + wasn’t/weren’t. 肯定回答 否定回答 Yes, I was. No, I was not/ wasn’t. 肯定句有第一人称时,变成疑问句时,需要变成第二人称。 He was from the UK. Was he from the UK? Yes, he was. No, he wasn’t. Presentation Take notes 一般过去时的句式结构 肯定句 He was in the forest yesterday . 特殊疑问句 Where was he yesterday? 特殊疑问句:疑问词 + was/were + 主语 + 其他? When was he in the forest? Who was in the forest yesterday? in the forest yesterday He 如果疑问词作主语或修饰主语,结构为: 疑问词 ( + 名词 ) + was/were + 其他? Whose bike was broken? Presentation Take notes 一般过去时的句式结构 肯定句 否定句 I saw a white rabbit in a coat. did not see did not=didn’t 含实义动词的句子,否定要借助didn’t 肯定句:主语 + 动词过去式 + 其他. 否定句:主语 + did not + 动词原形 + 其他. 一般疑问句:Did + 主语 + 动词原形 + 其他? 肯定回答:Yes, 主语+ did. 否定回答:No, 主语+did not/didn’t. didn’t didn’t see I saw a white rabbit in a coat. 一般疑问句 肯定回答 否定回答 Did you see a white rabbit in a coat? Yes, he did. No, he did not/ didn’t. 助动词didn’t/did后接动词原形 Presentation Take notes 一般过去时的句式结构 肯定句 He played with the dog in the park yesterday . 特殊疑问句 Whom did he play with in the park yesterday? 特殊疑问句:疑问词 + did + 主语 + 动词原形 + 其他? Where did he play with the dog yesterday? When did he play with the dog in the forest? the dog in the park He yesterday Who played with the dog in the forest? 无需使用助动词 did ,因为主语和谓语已完整 如果疑问词作主语或修饰主语,结构为: 疑问词 (+名词) + 动词过去式 + 其他? Presentation 一般现在时 一般过去时 时间范畴 动作性质 动词形式 标志词 否定形式 现在/永恒事实 习惯性动作 普遍真理 当前状态 be动词:am/is/are 实义动词:动词原形/三单 be动词:am/is/are+ not 实义动词:don’t/doesn’t I often go jogging. The sun rises in the east. He lives in China. always, usually, every day, often once a week.... 过去特定时间 过去的动作或状态 过去一段时间内的习惯性 过去的能力或性格 be动词:was/were 实义动词:动词过去式 be动词:was/were+ not 实义动词:didn’t last week, yesterday, just now, two days ago, in 1998... Practice Mr Wu: Simon, did you know that Roald Dahl wrote Charlie and the Chocolate Factory? Simon: No, I (1) _. (2) _ he _ (work) in a chocolate factory? Mr Wu: No, he (3) _. When he was young, a chocolate company (4) _ (ask) the children at his school to try some new chocolate. Simon: (5) _that _ (give) him the idea for the book? Mr Wu: Yes. A Mr Wu is telling Simon about the writer of Charlie and the Chocolate Factory. Complete their conversation with the correct forms of the verbs in brackets. didn’t Did work didn’t asked Did give Practice B Simon is talking to Sandy about Roald Dahl. Complete their conversation with the correct forms of the verbs in brackets. Simon: Sandy, Mr Wu just told me something about Roald Dahl, the writer of Charlie and the Chocolate Factory. Sandy: (1) _ you _ (learn) anything interesting about him? Simon: Yes, I (2) _. I (3)_(find) out how he got the idea for Charlie and the Chocolate Factory. Sandy: How? (4) _ (be) his dad a chocolate worker? Simon: No, he (5) _. When Roald Dahl (6) _ (be) a boy, a chocolate company (7) _ (visit) his school. Sandy: (8) _ the students_(learn) how to make chocolate? Simon: No, they (9)_. They (10)_(taste) the chocolate and (11) _ (say) if they (12) _(like) it or not. Sandy: Oh, that sounds like fun! Did learn did found Was wasn’t was visited Did learn didn’t tasted said liked Practice C Talk with your partner about the life of Roald Dahl using the simple past tense. Use the timeline below to help you. Roald Dahl was born in the UK in 1916. In 1920, he lost his sister and father. He joined the Royal Air Force in 1939 and went to the US in 1942. In 1964, he published Charlie and the Chocolate Factory. He died in 1990. Production Talk about a book, a story or a writer that you know with your partner, using the simple past tense. Group work 单词:writer(作家),know(知道,认识:过去式 knew),read(读:过去式read ),think(认为,过去式thought),impressive(令人印象深刻的),recommend(推荐:过去式recommended), well-known(出名的) 短语:think of(认为), recommend sth. to sb.(向某人推荐某物) be well worth doing(值得做), be popular with(受......欢迎) 句型:Who + be + 名词 + that + 主语 + 动词过去式? When + did + 主语 + 动词原形 + 宾语? What + did + 主语 + think of + 宾语? Did + 主语 + 动词原形 + 宾语? 主语 + 动词过去式 + 宾语. Summary What we have learnt today 句式 结构 肯定句 主语 + was/were + 其他. 否定句 主语 + wasn’t/weren’t + 其他. 一般疑问句 Was/Were + 主语 + 其他? 肯定回答: Yes, 主语 + was/were. 否定回答: No, 主语 + wasn’t/weren’t. 特殊疑问句 特殊疑问词 + was/were + 主语 + 其他? 特殊疑问词 + was/were + 其他? 一般过去时(be动词的句式结构) Summary 句式 结构 肯定句 主语 + 动词过去式 + 其他. 否定句 主语 + didn’t + 动词原形 + 其他. 一般疑问句 Did + 主语 + 其他? 肯定回答: Yes, 主语 + did. 否定回答: No, 主语 + didn’t. 特殊疑问句 特殊疑问词 + did + 主语 + 动词原形 + 其他? 特殊疑问词 + 动词过去式 +其他? What we have learnt today 一般过去时(行为动词的句式结构) Exercises 一、根据提示写出正确单词。 1. He _ (出版) a new book last year. 2. Mr Green made a big mistake and _ (失去) his job. 3. The man felt sad because his pet dog _ (死) last month. 4. Alice_ (not be) late for work yesterday morning. 5. —Where _ you last year? —I _ in the United States. (be) 6. —Who _ (teach) you to ride a bike? —My grandfather did. 7. —Look! How fast Tom is running! —I _ (not know) he could run so fast. 8. —When _ you _ this song? —I _ it last year. (write) published lost died wasn’t were was taught didn’t know did write wrote 二、单项选择。 1. Mum believes colours can influence our moods. I wonder _ it is true. A. Where B. when C. why D. whether 2.Actually, the city walk, a new type of travelling, _ in Shanghai a long time ago. A. starts B. started C. has started D. was starting 3. —_ broke the window? —Xiaogang. A.What B. When C. Where D. Who 4.—Excuse me! You can’t take photos here. Look at the sign. It says“NO PHOTOS”. —Sorry, I _ see it. A.don’t B.didn’t C.won’t D.am going to 5.—_ your father at work yesterday? —No, he went to visit my grandparents in the countryside. A.Does B.Did C.Were D.Was 二、单项选择。 6. This morning my parents_ at home, because they went out to visit some old friends. A. are B. were C. aren't D. weren't 7. He_ to Beijing last year. A. goes B. went C. go D. going 8. _ your brother _ football last weekend? A. Did; play B. Did; played C. Do; play D. Do; played 9. — Why is Frank angry with you? — I_ him to my birthday party last Sunday. A. will invite B. invited C. didn't invite D. won't invite 10. — Did you go to the history museum with Tina yesterday? — _. And I learned a lot there. A. Yes, I did B. No, I didn't C. Yes, I was D. No, I wasn't 三、完成句子。 1.Daniel goes fishing with his friends every Friday.(用last Friday改写句子) _ 2.I bought something to drink on my way home. (改成一般疑问句) _ 3.Becky visited her grandma.(对划线部分提问) _ 4.—Lily, your new schoolbag is pretty._ did you _ it? —In a store near my home. (根据回答完成问句) 5. There was someone on the mountain last night. (改成否定句) _ Daniel went fishing with his friends last Friday. Do you buy anything to drink on your way home? Whom did Becky visit? Where buy There wasn’t anyone on the mountain last night. There was no one on the mountain last night. 1. Complete Unit 8 -Grammar on your exercise book. 2. Preview Grammar. Write a short article to tell the story Charlie and the Chocolate Factory, using the simple past tense. Homework Required Optional Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 null 192350.55 $