Unit 5 Open to New Beginnings Section A Grammar Focus课件 2026-2027学年人教版九年级英语下册

该初中英语课件聚焦六大基础时态（一般现在时、现在进行时等），以视频导入引发兴趣，通过4a匹配练习建立初步认知，再分时态从概念、结构到标志词系统讲解，辅以口诀和对比表格，构建从感知到应用的学习支架。 其亮点在于融合语言能力与思维品质培养，视频导入提升语言理解，对比一般过去时与现在完成时辨析逻辑，口诀助记和跨文化情境（如德国中学描述）强化学习能力。实例丰富（4c填空、单项选择），助力学生系统掌握时态，教师可高效开展语法教学。

Unit 5 Open to New Beginnings Section A How has your junior high experience shaped you? (Grammar Focus) At the end of the class, we are able to: master the simple present, present continuous, present perfect, simple past, simple future, and past continuous tenses. Learning Objectives Warming Up Let’s watch the video and tell us what it is about? It is about different English tenses. 现在进行时 4a Read the sentences. Match each sentence with its tense. A. simple present B. present continuous C. present perfect D. simple past E. simple future F. past continuous 一般现在时 一般过去时 现在完成时 过去进行时 一般将来时 Grammar Presentation 1. The head teacher is speaking to the students. 2. Adam hopes to go to medical school. 3. Both students enjoyed their school trips. 4. You have worked a long time for this moment. 5. I was preparing my graduation speech last night. 6. I will miss you all. 3. 动词单三形式的变化规则： ①主语 + be 动词(am/is/are) + 其他. ②主语 + 动词原形/ 动词单三形式 + 其他. ① 一般的动词直接在词尾加-s。如：play → plays ② 以辅音字母加-y 结尾的动词, 先变y 为i 再加-es。 ③ 以s, sh, ch, x 等结尾的动词, 在词尾加-es。 ④ 部分特殊变化：do → does; go →goes; have → has 表示现阶段经常发生的、习惯性的动作或存在的状态和客观真理。 2. 结构： 一般现在时 1. 概念： 4.主将从现： 如果主句是一般将来时, 在时间状语从句和条件状语从句中, 常使用_____________________。 如果明天不下雨, 我们就去看望我们的老教师。(条件状语从句) _____ it _______ _____ tomorrow, we _____ _____ our old teachers. 她一到家就会给你打电话。(时间状语从句) She _____ _____ you _____ _____ _____ she _____ home. If doesn’t rain will visit will call as soon as gets 一般现在时表示将来 一般现在时 肯定句式 主语＋am/is/are ＋其他.或主语＋动词原形/动词单三形式＋其他. 否定句式 主语＋am/is/are＋not＋其他.或主语＋don’t/doesn’t ＋动词原形＋其他. 一般疑问句式 Am/Is/Are＋主语＋其他？或Do /Does＋主语＋ 动词原形＋其他？ 常见时间状语 often, seldom, every day/week/month, once a year等。 一般现在表经常，时间状语记心上； 主从复合不寻常，主将从现不能忘。 口诀助记 一般现在时 主语+be (am/is/are) + 动词-ing 表示现阶段或当前一段时间之内正在进行的动作。 2. 结构： 1. 概念： 现在进行时 现在进行时动词变化规则 例句 1. 一般情况下加-ing They are ________ soccer in the park now. 2. 以不发音的e结尾的动词，去掉e加-ing Listen to me carefully please. I am _______ about something very important. 3. 以重读闭音节结尾的动词，双写辅音字母再加-ing Look! Kenny is _________ happily in the pool. 4. 表示正在发生的动作 Be quiet, please. The baby is _________ . playing talking swimming sleeping 一般现在时 标志词 一般现在时 标志词 一般现在时 标志词 3.现在分词的变化规则： 现在进行时 肯定句式 主语＋am/is/are ＋动词-ing形式。 否定句式 主语＋am/is/are＋not＋动词-ing形式。 一般疑问句式 Am/Is/Are＋主语＋动词-ing形式。 常见时间状语 now、look、listen、these days等 现在完成时 主语+have/has + 过去分词+其他 ①表示过去发生或已经完成的动作对现在造成的影响或结果。 ②从过去某一时间开始并一直持续到现在且还有可能持续下去的动作。 2. 结构： 1. 概念： have/has + 过去分词(变化规则) 例子 1. 一般情况下加-ed He _________ this book for over two months. Please ask him to return it soon. 2. 在以e结尾的动词后只加-d We __________ here since my little sister was born. I like the people here. 3. 以辅音字母加y结尾的动词，将y改为i再加-ed He __________ the method to solve the problem, but it hasn’t worked so far. has kept have lived has tried 现在完成时 标志词 现在完成时 标志词 现在完成时 标志词 3.动词过去分词的变化规则： have/has + 过去分词(变化规则) 例子 4. 以重读闭音节结尾的动词，双写末尾的辅音字母再加-ed I ______________(prefer) tea to coffee over the past few years. 5. 不规则动词的过去分词 put → ____ → ____ beat → ____ → ______ become → ______ → _______ get → ______ → __________ begin → ______ → _______ have preferred put put beat beaten became become got got/gotten began begun 现在完成时 标志词 现在完成时 肯定句式 主语＋have/has ＋其他。 否定句式 主语＋have/has+ not +其他。 一般疑问句式 Have/Has +主语。 常见时间状语 already/ yet/ ever/ never/ for +时间段/ since +时间点/ so far/ in the last/past...years等 1.概念： 2.结构： 3.动词过去式的变化规则： 表示过去某一时间发生的动作或存在的状态。 ①主语 + be 动词 (was/were) + 其他. ②主语 + 动词过去式 + 其他. 规则变化：① 一般的动词直接在词尾加-ed； ② 以辅音字母加-y 结尾的动词, 先变y 为i 再加-ed； ③ 以重读闭音节结尾的动词, 末尾只有一个辅音字母, 要先双写这一辅音字母再加-ed。 分规则变化和不规则变化 一般过去时 04 4. 辨析一般过去时和现在完成时的区别 一般过去时 现在完成时 表示过去发生的动作或存在的状态 强调过去发生的动作对现在 造成的影响和结果 表示动作发生在过去的某个时间或某一段时间 表示过去发生的动作一直持续到现在, 它不强调过去 一般过去时 肯定句式 主语＋was/were＋其他.或主语＋动词过去式＋其他. 否定句式 主语＋was/were＋not＋其他.或主语＋didn’t＋动词原形＋其他. 一般疑问句式 Was/Were＋主语＋其他？或Did＋主语＋动词原形＋其他？ 常见时间状语 ago， yesterday， in the past， just now， last词组，in＋过去时间等。 1.概念： 2.结构： 3.现进表将： 表示将要发生的动作或存在的状态。 ①主语+ 助动词(will) + 动词原形(包括be) + 其他. ②主语 + (am/is /are) going to + 动词原形(包括be) + 其他. 表示计划好在将来一段时间要做的事, 可以使用现在进行时表示将来。 开往钟楼的车即将进站。 The train bound for Zhong Lou ________ __________. 一般将来时 is arriving 05 一般将来时 肯定句式 主语＋will/be going to＋动词原形＋其他. 否定句式 主语＋won’t/be not going to＋ 动词原形＋其他. 一般疑问句式 Will＋主语＋动词原形＋其他？或Be＋主语＋going to＋动词原形＋其他？ 常见时间状语 tomorrow， soon， in the future， next week/month， in ＋一段时间， some day等。 一般将来将发生，两种结构要牢记； 位移动词特殊性，将来要用be doing。 口诀助记 一般将来时 1.概念： 2.结构： 表示过去某一时刻或某一阶段时间内正在进行的动作。 主语+was/were + 动词-ing。 过去进行时 06 过去进行时 肯定句式 主语＋was/were+动词-ing形式. 否定句式 主语＋was/were+not+动词-ing形式. 一般疑问句式 Was/Were+主语+动词-ing形式 常见时间状语 at +具体时间+过去时间，at that time/at that moment, this time+过去时间 when和while对比 when ①既指时间点，也可指时间段，后可接短暂性动词也可接延续性动词； ②从句的动作和主句的动作可以是同时，也可以是先后发生； ③when后跟一般过去时,When the teacher came in,we were talking. ④表突然, I was having my dinner when there was a sudden knock at the door. while ①后接延续性动词； ②从句的动作和主句的动作是同时发生； ③while后一般接进行时； ④表“然而”，Mother was cooking, while the son was doing his homework; Practice 4b Complete the sentences with the correct forms of the verbs in brackets. 1. Helen’s favourite club activity ________(be) creative arts and design. 2. The students really _______ (enjoy) 3D-printing classes this term. 3. I ______________ (study) hard for my final exams these days. 4. Madam Wu ______________(not finish) her work yet. She needs more time to translate the novel. 5. When Fu Xing ______________ (prepare) her graduation speech last night, all her memories of junior high school came flooding back. 6. Although Amy is graduating this year, she__________________ (never forget) her Chinese teacher, Ms Li. is am studying hasn’t finished was preparing will never forget enjoy Production 4c Complete the passage with the correct forms of the verbs in brackets. Which school are you interested in and why? My name is Hans. I’m from Germany, and I ___________________ (now attend) vocational school while _________ (work) in a car company part-time. After graduation, I ______________ (become) a full-time worker at the company. At this time last year, I ____________ (study) at Hauptschule. It is a kind of middle school. am now attending working will become was studying In Germany, there ______ (be) several kinds of middle schools. About one-third of the students go to Gymnasium. It’s nothing like a “gym” in English! Instead, it‘s like a combined junior and senior high school. Students ______ (study) for university. In Hauptschule, I studied similar subjects as in Gymnasium, but I also ______________ (learn) skills that prepare me for work.  are study learned/learnt There is also Realschule. My younger sister _________ (be) a student in Realschule for six months. She is also learning similar subjects, but she has classes that ______ (teach) office skills. After graduation, she will go to a technical school which _____________________ (prepare) her for future jobs. has been teach will prepare/prepares 1. —Why are you carrying so many books? —Because I_________a report about Pu’er tea culture for tomorrow’s English class these days. A. prepared B. am preparing C. will prepare D. have prepared 2. In the past people didn’t know that light _____ faster than sound. A. travels B. traveled C. travel D. has traveled 单项选择 B A Exercises 3. Not only Jim but also his sister ________ a few cities since they came to China. A. have visited B. has visited C. visited D. visits4. —Cindy, my sunglasses are on the floor and they are broken. What happened? —Sorry, dear. I don’t know. I _______ in the kitchen then. A. cook B. was cooking C.have cooked D. will cook B B 5. She often_______her clothes on Sundays, but last Sunday she ________ her clothes. A. washed; doesn’t wash B. washes; washed C. washes; didn’t wash D. washed; doesn’t wash 6. We will meet many challenges on the way to success. As long as we don’t give up, we ________ our dreams in the end. A. achieve B. have achieved C. achieved D. will achieve C D 8. There____nothing left in the fridge and I ______go shopping yesterday. A. was; had to B. is; have to C. was; have to D. have;had to A 9. If we ____ take environmental problems seriously, the earth ____ worse and worse. A. don’t; won’t be B. won’t; isn’t C. won’t; is D. don’t; will be D 一般现在时 六大时态 现在进行时 现在完成时 用法、结构、标志词 Summary 一般过去时 一般将来时 过去进行时 Lavf58.46.101 $