Unit 1 This is me Starting out & Understanding ideas 第二课时课件- 2025-2026学年外研版（2024）八年级英语上册

第二课时 【学习目标】 通过学习，我能够： 1.通过分析例句特点，归纳现在完成时的用法。 2. 区分现在完成时与一般过去时的区别。 3. 掌握现在完成时的基本句型，使用现在完成时描述接纳自我的经历 Think and share Review Retell Beginning Sally hated the 1. ________ on her face. She felt people 2. ________ looking at her face. She always tried 3. ________ it with her hair. Middle To Maddie, it looked like a 4._______. Sally was surprised,and it 5._____________ in her heart. The next day, Maddie 6.__________________ on her own. End Sally has changed her opinion.Now she thinks everyone is special and 7. _________ in their own way. Setting(背景):When On a cloudy morning Where In their class Characters(人物):Who Sally and Maddie rose turned sunny painted a red rose different birthmark secretly to cover Self-doubt（自我否定） Self-acceptance（自我认同） Plot(情节) What: Grammar 现在完成时（一） Think and share Lead-in (a) I haven't told Maddie yet... (b) I have already learnt that I am what I am. Now find one more sentence with these structures in the reading passage. Read the sentences from the reading passage and summarise the grammar rules. 现在完成时 have/has+done I haven't told Maddie yet how she has changed me. Think and share 首先请看下面的句子： (1) I have seen the film. I do not want to see it again. 这部电影我已经看过了，不想再看了。 (2) I have entered lots of competitions.我参加过很多比赛。 (3)Have you ever won any prizes before?你以前得过奖吗？ (4) My aunt has travelled all over the world. 我姑姑已经周游了世界。 (5) Many people have agreed to help us. 许多人都同意帮助我们。 Think and share 归纳总结: 以上句子的谓语有一个共同的特点，就是由“_________________________“构成,我们把这种时态称为“_____________”。 现在完成时表示_____________________________， 如（1)表示看过电影了，对电影比较熟悉,不想再看了； 还可以表示_________________________，如（4)。 have/has+动词的过去分词 现在完成时 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 到目前为止已经完成的事情 Think and share 观察课本P125-P126表格，归纳总结现在完成时的基本句型： 1. 肯定句式: ________________________________ 2. 否定句式: ________________________________ have not 和has not 分别缩写为haven’t和hasn’t。 3. 一般疑问句式: ________________________________ 肯定答语为 ________________________________ 否定答语为 ________________________________ 主语+have / has+动词过去分词+其他。 主语+have / has+not+动词过去分词+ 其他。 Have / Has+主语+动词过去分词+其他? Yes, 主语+have / has.; No, 主语+haven’t / hasn’t. Think and share Presentation 动词的过去分词的变化规则 1.规则动词的变化规则 （1）大部分动词在词尾直接加 -ed clean→cleaned 打扫 help → helped 帮助 play→ played 玩耍 （2）动词以不发音的字母e结尾时，直接加 -d like → liked 喜欢 live →lived 居住 love → loved 喜爱 （3）动词以“辅音字母+y”结尾时,变y为i再加 -ed try→ tried 尝试 study→studied 学习 marry→married 结婚 （4）动词为重读闭音节且词尾只有一个辅音字母时,须双写这个辅音字母再加-ed plan→planned 计划 stop→stopped 停止 prefer→preferred 更喜欢 Think and share Presentation 动词的过去分词的构成原则 2.不规则动词的变化规则 根据不规则动词变化表专门记忆 see-seen 看到 hear heard 听到 go-gone 去 find-found 发现 eat-eaten吃 beat-beat 打败 Think and share 现在完成时的标志 现在完成时常与______ _______ _______等表示时间的状语连用。例如: I have just heard the news. 我刚听到消息。 Astronauts have already been to the moon. 宇航员已经去过月球了。 We have just started to explore other planets. 我们才刚刚开始探索其他行星。 just，already 或 yet 归纳总结： just 用来表示“__________”, already 用来表示“__________”, 两者都用于__________ 中，一般置于__________ 后。 yet 用来表示“__________”, 用于________________ 句中，一般置于__________。 刚刚 肯定句 已经 have/has 还未 否定 句末 1. I/ just / cut my long hair . 2. She / never / worry about / her looks . 3. l/just / paint a beautiful flower / on my face . 4. Chris / always / wear / a pair of glasses . 5 .Jessica / already/ change her opinion /on her looks . Write sentences with the present perfect tense. I have cut my long hair. She hasn’t worried about her looks . I have painted a beautiful flower on my face. Chris has worn a pair pf glasses. Jessica has already changed her opinion on her looks. Production I was the tallest student in my class. Now, I'm still the tallest. l sat on the last row in primary school. Now at junior high, I'm still sitting on the last row. People always look at me in surprise. "You must be good at basketball," my classmates at primary school always said that. Now at junior high, my classmates say the same. In fact, I'm not good at basketball at all. But being tall is not always bad. It makes me easy to recognise, and I can help others reach things down.l couldn't accept my height, but l learn to do it now. I'm proud of myself. Rewrite the underlined sentences using the present perfect tense. Production 一般过去时&现在完成时用哪个？ 判断（一）：时间标志词 一般过去时 yesterday,ago,last..,in+过去年份，just now... 现在完成时 for,since,already, just, yet,ever, never... 判断（二）：根据句意 一般过去时就是只提过去，没有提现在，它只是在陈述过去发生过的事儿。现在完成时有三个主要的意思：已经，刚才，直到现在，强调的是对现在造成了影响。 Complete the passage by using the present perfect tense 7 I__________________(always, be) the tallest student in my class, And I_________________(always, sit) in the last row at school. People always look at me in surprise. "You must be good at basketball," my classmates ________________(always, say). In fact, I'm not good at basketball at all. But being tall is not always bad. It makes me easy to recognise, and I can help other people get things down. Over time, I_____________(learn) to accept my height. I'm proud of myself. have always been have always sat have always said have learned 1.be good at....擅长于..... 2.not...at all 一点都不.... 3.recognise/recognize 认出 4.accept 接受（v.) acceptance 接受(n.) 5.height n.高度，身高 high adj.高的---short 矮的 6.be proud of.... 对...感到自豪 Language points 1.I suppose everyone has something they don't like about themselves. 搭配：1.suppose (that)... 认为…… 2.be supposed to do sth. 应该做某事 【学以致用】 1. 我认为他不会来参加聚会。I________ that he won’t come to the party. 2.我认为这是一个有趣的想法。_____________ it is an interesting idea. 3.学生应该在考试前上交手机。 Students ___________________(suppose) hand in their phones before exams. 4.大家在车里斗应该系上安全带。 Everyone __________________wear a seat-belt in the car. suppose I suppose that are supposed to is supposed to 变式朗读句子 1.I suppose everyone has something they don't like about themselves. 搭配：1.suppose (that)... 认为…… 2.be supposed to do sth. 应该做某事 【学以致用】 1. 我认为他不会来参加聚会。I________ that he won’t come to the party. 2.我认为这是一个有趣的想法。_____________ it is an interesting idea. 3.学生应该在考试前上交手机。 Students ___________________(suppose) hand in their phones before exams. 4.大家在车里斗应该系上安全带。 Everyone __________________wear a seat-belt in the car. 变式朗读句子 Think and share 2.Instead of looking away,Maddie studied my face. instead “代替;而不是” 副词,用于句首或句末，可单独使用 instead of”代替;而不是” 介词短语，后接名词，代词，动名词做宾语，不可单独使用 【学以致用】 1. 用instead 或 instead of 填空： (1) He didn't go to school. _________, he went to the park. (2)We chose tea _________ coffee. 2.他没有吃全餐,只喝了汤。 He just had soup _________ a full meal. 3.You can ask me for help instead of ______ (face) the problem alone. 4.这次他步行去，而不是开车。 This time he’ll walk there ,_________ driving his car. 5.如果你愿意，可以代替我去。___________________________________ Instead instead of instead of facing instead of You can go instead of me，if you want. 变式朗读句子 Think and share 2.Instead of looking away,Maddie studied my face. instead “代替;而不是” 副词,用于句首或句末，可单独使用 instead of”代替;而不是” 介词短语，后接名词，代词，动名词做宾语，不可单独使用 【学以致用】 1. 用instead 或 instead of 填空： (1) He didn't go to school. _________, he went to the park. (2)We chose tea _________ coffee. 2.他没有吃全餐,只喝了汤。 He just had soup _________ a full meal. 3.You can ask me for help instead of ______ (face) the problem alone. 4.这次他步行去，而不是开车。 This time he’ll walk there ,_________ driving his car. 5.如果你愿意，可以代替我去。___________________________________ 变式朗读句子 3.Everyone has something special and different ——that is what's interesting. 1. The movie was so ___________ that we all stayed up late to watch it. 2. She looks __________ in the old stories her grandma tells. 3. Many students are _________ in the ______ science experiment. 4. It's an ____________ fact that cats can't taste sweet things. 5. My little brother became ___________ when he heard the _____________ news. 【学以致用】用 interested或 interesting填空： interested interesting interested interesting interesting interested interesting 变式朗读句子 3.Everyone has something special and different ——that is what's interesting. 1. The movie was so ___________ that we all stayed up late to watch it. 2. She looks __________ in the old stories her grandma tells. 3. Many students are _________ in the ______ science experiment. 4. It's an ____________ fact that cats can't taste sweet things. 5. My little brother became ___________ when he heard the _____________ news. 【学以致用】用 interested或 interesting填空： 变式朗读句子 Read the passage after E-pen. Which part of the your looks are you not happy with? I was not happy with my ________ (eg. height, face…) because____________. Why did you change your view of it? Because ____________________. It makes me special and different. How did you feel about it before? Before I was/felt ____________. How do you feel about it now? Now I feel __________________. What can you learn from this experience? I learnt that _________________________________________________________________________. EXPERIENCE OF ACCEPTING YOURSELF Useful expressions insecure (没有安全感的) embarrassed (尴尬的) frustrated (沮丧的) confident (自信的) peaceful (和平的) Nobody is perfect. (没有人是完美的) … is/are part of me. (是我的一部分) Confidence comes from heart, not looks. (自信来源于内心而非外貌) Work in pairs A: I wasn't happy with ______________ before. B: Why? A: _____________ (reason). I dreamt of having / being ______. B: What do you think of your __________ now? A: I've learnt that ________________________. B: That's good to hear. A: My ______________ but _________________. They /It make(s) me special. B: You're right. A: How about you?... Checklist Scores Content Describe the part of your looks you were not happy with. 2 Explain how your feelings changed and why. 3 Share a lesson from this experience. 2 Language Use useful expressions from the textbook. 2 Use the present perfect tense correctly. 2 Performance Speak loudly and clearly. 2 Have eye contacts with audience and your partner. 2 Think and share Homework Must do 1.Finish workbook; 2.Organize your conversation into a short passage. Choose to do 3. Interview a classmate about their views on looks and use the present perfect tense to record their answers. $