八年级上册（2024）Understanding ideas集体备课ppt课件

这是一份八年级上册（2024）Understanding ideas集体备课ppt课件，共26页。
Unit 2 Getting along（Grammar）To find and summarize the meaning and usage of the present perfect tense with for and since from the context.To use the present perfect tense with for or since to talk about experiences of sharing.01 02 03 04 Lead-in PresentationProduction Homework01Lead-inWatch a video and find out the sentences with the present perfect tense.A：Good morning. Welcome to our school.B: Good morning. It is the first time that I’ve been here. I’m a bit nervous.A: I see. Take it easy. I have been here since last year. Let me show you around.B: Thank you.A: This is our teaching building. It is a five-floor building with 24 classrooms in it. We have most classes in the classroom.B: Do you have history every week?A: Yes. We have had history since we started our junior high. It’s very interesting.B: Wonderful. I love history. I went to Xi’an last summer holiday. The Terra Cotta Army impressed me a lot.A: I love history, too. Look, this is our library. I love reading. I have read almost 20 books for a year. Recently, I have read a book called The Selfish Giant. B: I have just heard about the book. The selfish Giant finally realized how selfish he was.A: Yes, he understood the meaning of sharing at last. This way please, I’ll show you the playground...It is the first time that I’ve been here.I have been here since last year.We have had history since we started our junior high.I have read almost 20 books for a year.Recently, I have read a book called The Selfish Giant. I have just heard about the book.Sentences from the video. Lead-in语法总结：For + 时间段: 强调动作持续了多久Since +表示过去的时间点: 强调动作从何时开始(a) The Giant has been away for a long time.(b) Since then, he hasn't seen a child there.Sentences from the reading passage. Summarise the grammar rules.现在完成时have/has+done Lead-in1. We have been friends Grade 3.2. They have been together three years.3. last year, we've shared a lot of happy moments.Complete the sentences with for or since.since for Since 含有since 或for 的现在完成时02Presentation Presentation含有 since 或 for 的现在完成时 Presentation▶ It has been ten years since we met last time. 自从我们上次见面以来已经 10年了。▶ Mr Green has lived in Shanghai since 1999. 格林先生自从 1999年以来就住在上海。▶ I have taught English since twelve years ago. =I have taught English for twelve years. 我自从 12年前就教英语。延续性动词与非延续性动词常用非延续动词（短语）与延续性动词（短语）的转换。begin / start - be oncome - be / in / atleave - be away (from)buy - havedie - be deadfall ill - be illfall asleep - be alseepfinish / end - be overgo - be awayjoin - be in ( a member of )borrow - keeparrive - be herego out - be outcatch a cold - have a cold Presentation延续性动词与非延续性动词① My father bought the car three years ago. →My father has had the car for three years. 我父亲买这辆小汽车3年了。② He left his hometown last year. → He has been away from his hometown since last year 他去年离开了家乡。③ The cat died a week ago. → The cat has been dead for a week. 这只猫死了一个星期了。④ Jim came to China ten years ago. →Jim has been in China for ten years.吉姆来中国 10年了。 Complete the news article with for, since and the correct form of the words in brackets.Most people hope to receive birthday gifts,But jimmy Teng, or “Uncle Jimmy", doesthings differentlyThe 74-year-old has sold ice creams the past 17 years in SingaporeEvery year, on 22 March- his birthday- he (offer) free ice creams. He has done this his 70th birthday.This year, Uncle Jimmy plans to give away 800 ice creams."People (be) quite stressed recently and I want to help," he said."Sharing has made me feel happy the past four years.forofferssincehave beenfor Complete the news article with for, since and the correct form of the words in brackets.He (enjoy) talking with his customers. Many of them havebecome his friends they first met. Some students helped himset up social media pages. He has made many friends online then.sinceenjoyssince Presentation现在完成时与一般过去时的区别03Production ProductionWork in pairs. Discuss your experience of sharing. Use the words from the reading passage and the Useful expressions to help you.1. When did it happen?2. What happened?3. How did you feel about it?4. What have you learnt from it?>Useful expressions▶ have shared... with... for / since...▶Sharing really brings...▶Sharing has allowed / shown / taught me...▶One day,...▶How does sharing make you feel?▶lt makes me feel...1. When did it happen?It happenend last year. It was our school trip to City Park.Production2. What happened?My classmate Lei Mei forgot to bring her lunch. She was hungry and sad.Production3. How did you feel about it?I shared my fired rice with her. Two other classmates shared their fruit and milk with her.Production4. What have you learnt from it?Sharing really bring us close as friends. Since then, I’ve also shared many things with other friends.Production04HomeworkWrite a short passage about your experience of sharing.Your passage should include:1.your experience2.your feelings3.what you have learnt from the experienceYou should4.use as many as the key words and expressions from the textbook5.use present perfect tense properly