Unit 1 This is me-Understanding ideas(grammar)课件 2026-2027学年外研版八年级英语上册

该初中英语课件聚焦现在完成时，通过32个短语复习导入，结合例句总结语法规则，涵盖过去分词变化（规则与不规则）、三大用法（影响、延续、次数）及句型（肯定、否定、疑问），搭建从词汇到语法应用的学习支架。 其亮点在于融合“接受自我”主题，通过对话讨论外貌接受、写作经历分享，培养文化意识中的自我认知。语法教学从规则归纳到练习、对话、写作层层递进，提升语言能力与思维品质，提供动词变化表、对话模板、写作范文，学生能提升语法应用与表达能力，教师可高效开展教学。

1.对我来说 2.一些他们自身不喜欢事情 3.亮红色 4.草莓的颜色 5.感觉某人正在做某事 6.转过头 7.移开目光 8.感觉像…… 9.在我周围 10.在拥挤的公交车上 11.烧得通红 12.留长发 13.保持……（处于某种状态） for me something they don’t like bright red the colour of a strawberry feel sb. doing sth. turn one’s head look away feel like... around me on crowded buses burn hot red keep the hair long keep ... + adj. Revision 14.一个多云的早上 15.正好坐在我旁边 16.代替；而不是 17.我永远不会忘记的事 18.多美啊！ 19.向上看 20.对上某人微笑的眼睛 21.变得开心起来 22.冲进…… 23.照镜子 24.第一次 25.……的形状 26.真的像…… 27.令我惊讶的是 28.在她自己脸上 29.整个故事 30.我就是我 31.特别和不同之处 32.那正是有趣之处 a cloudy morning sit right beside me instead of something I would never forget How beautiful! look up meet one’s smiling eyes it turns sunny in my heart rush to... look in the mirror for the first time the shape of... be truly like... to my surprise on her own face the whole story I am what I am something special and different that is what’s interesting Revision Unit 1 This is me Understanding ideas (grammar) In this class, we will master the use of the present perfect tense(现在完成时). use the present perfect tense to talk about experiences of accepting yourself. write sentences with the present perfect tense. Read the sentences from the reading passage and summarise the grammar rules. (a) I haven't told Maddie the whole story yet. (b) I have already learnt that I am what I am. P7 主语 + have/has + 过去分词 + 其他. 现在完成时 做笔记 动词的过去分词形式如何构成呢？ tell的过去分词 learn的过去分词 规则变化： Infinitive 动词原形 Past Tense 过去式 变化规则 look look look move move move carry carr carr stop stop stop 一般动词，加ed 以不发音的e结尾的动词，加d 以“辅音+y”结尾的动词，变y为i，再加ed 以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加ed ed ed d d Past Participle 过去分词 ed ed p p ed y i ed y i 动词过去分词的变化规则示例 但也有一部分动词过去分词形式的变化是不规则的，没有规律，需要记忆。比如： Infinitive 动词原形 Past Tense 过去式 Past Participle 过去分词 cut cut cut let let let put put put read read read Infinitive 动词原形 Past Tense 过去式 Past Participle 过去分词 have had had make made made spend spent spent tell told told Infinitive 动词原形 Past Tense 过去式 Past Participle 过去分词 do did done be was/were been go went gone see saw seen A-A-A型 (动词原形、过去式、过去分词都同形) A-B-B型 (动词过去式、过去分词同形) A-B-C型 (动词原形、过去式、过去分词都不同形) 请写出下列动词的过去式或过去分词。 1. do → did→ ______　 2. go → went →______ 　　　　 3. be → was / were → ______　　　　　 4. drink → drank →______ 　　 5. like →______→______　　　 6. make →______→______ 7. take →______→______ 8. visit →________→________ done gone been drunk liked liked made made took taken visited visited Practice past ••••••••••••••• I read a novel. I decide to write about it for English class. I have already finished reading the novel. 1. 表示在以前某个时间已经发生的行为或曾经做过的事情对目前有某种影响。 present present perfect 现在完成时的用法 做笔记 2. 表示过去发生的动作一直延续到现在并且已经完成，而且可能持续到将来。 past present ••••••••••••••• future He moved to Beijing 3 years ago. He lives in Beijing now. He has lived in Beijing for 3 years. present perfect 做笔记 现在完成时的用法 past ••••••••••••••• I read The Old Man and the Sea for the first time. I'm not tired of it. Even though I've already read The Old Man and the Sea three times, I'm not tired of it yet. present present perfect I read The Old Man and the Sea for the second time. 3. 表示一个动作到现在已经发生了多少次。 I read The Old Man and the Sea for the third time. 做笔记 现在完成时的用法 2. 否定句式：_____________________________________ 1. 肯定句式：____________________________________ I've already finished reading Little Women! He hasn't finished reading Treasure Island yet. 主语 + have/has + 过去分词 + 其他. 主语 + haven't / hasn't + 过去分词 + 其他. 3. 一般疑问句：_____________________________________ _____________________________________ - Have you read Robinson Crusoe yet, Harry?  - Yes, I have. / No, I haven't. - Have / Has + 主语 + 过去分词 + 其他? - Yes, 主语 + have/has. / No, 主语 + haven't/hasn't. Where have you been during your summer holiday? 4. 特殊疑问句：________________________________________ 疑问词 + have/has + 主语 + 过去分词 + 其他? already强调动作的完成，常用于肯定句中。 yet常用在否定句中, 表示“还，尚”，用在疑问句中表示“已经”。 现在完成时的句型 1. So far I __________(be) to three different countries. 2. - ______ your brother ________(clean) his room? - No, he hasn’t. 3. How many books ______ you ______(read) this month? 4. I ____________(not see) that movie yet. Do you recommend (推荐) it? 5. Lily ____________(write) a poem and now she is sharing it with her friends. 用括号内所给动词的适当形式完成下列句子。 have been Has cleaned have read haven’t seen has written Practice 按要求改写下列句子。 1. I have visited the local museum already. (改为一般疑问句) 　_______ ______visited the local museum ______? 2. - Has Ming Ming watched the video about the past of Shuiyang Town? (给出否定回答) - ______, he ________. 3. The museum has been open for three years. (对画线部分提问) 　______ ________ _____ the museum _______ open? Have you yet No hasn't How long has been Practice Write sentences with the present perfect tense. 1 I / just / cut my long hair _________________________________________________ 2 She / never / worry about / her looks _________________________________________________ 3 I / just / paint a beautiful flower / on my face _________________________________________________ 4 Chris / always / wear / glasses _________________________________________________ 5 Jessica / already / change her opinion / on her looks _________________________________________________ 6 P7 I have just cut my long hair. She has never worried about her looks. I have just painted a beautiful flower on my face. Chris has always worn glasses. Jessica has already changed her opinion on her looks. 主语 + have/has + 过去分词 + 其他. 现在完成时 cut worried painted worn changed P7 Complete the passage using the present perfect tense. 7 been wanted heard learnt/ learned 主语 + have/has + 过去分词 + 其他. have always been have never wanted have heard have learnt have always been have never wanted have heard have learnt 我们班最高的学生 坐在最后一排 get in one’s way 挡某人的路 惊讶地=surprisingly 表示肯定的推测 擅长 很多次 认出 把东西拿下来 随着时间的推移 learn to do sth.学习做某事 接受我的身高 be proud of...为…感到骄傲 我们班最高的学生 坐在最后一排 挡某人的路 惊讶地 擅长 很多次 把东西拿下来 随着时间的推移 学习做某事 接受我的身高 为…感到骄傲 the tallest student in my class sit in the last row get in one’s way in surprise be good at many times get things down over time learn to do sth. accept my height be proud of... Recite Work in pairs. Discuss the experience of accepting your looks. Use the words and expressions from the reading passage and the Useful expressions to help you. 8 P8 EXPERIENCE OF ACCEPTING YOURSELF Which part of your looks are you not happy with? How did you feel about it before? Why did you change your view of it? How do you feel about it now? What can you learn from this experience? Useful expressions • I was not happy with my... • ... is a good way to... • What do you think of… now? • For example, ... • I have already... • Why not...? Student 1: I wasn't happy with my eyes before. Student 2: Why? Student 1: They're small. I dreamt of having big eyes. Student 2: What do you think of your eyes now? Student 1: I've learnt a lot from the text. We need to accept our looks. Student 2: That's good to hear. Student 1: My eyes are small. But they are part of me. They make me special. Student 2: You're right. Student 1: How about you?… Pair work Student 1: I wasn't happy with my ... before. Student 2: Why? Student 1: Because it’s/ they're ... I dreamt of having ... Student 2: What do you think of your ... now? Student 1: I've learnt a lot from the text. We need to accept our looks. Student 2: That's good to hear. Student 1: My ... is/are ... But it’s/they’re part of me. They/It make(s) me special. Student 2: You're right. Student 1: How about you?… Write a paragraph about the experience of accepting your looks using the present perfect tense. Homework I wasn’t happy with my eyes before. They are small and I dreamt of having big eyes. However, I changed my view after learning the text. I have already learnt to accept myself. Now I think my eyes are cool. Although they are small, they are part of me. They make me special. Accepting ourselves is a good way to be confident and happy. Sample Thank you null 36336.42 $