Unit 1 Welcome to the unit 课件 2024-2025学年牛津译林版英语八年级下册

Claire Unit 1 Past and present Comic script and welcome to the unit 学习目标 1.掌握本课节新单词及短语:past, present, just, used to do sth 2.了解北京不同时代的交通工具, 谈论自己、家人和 朋友过去和现在使用的不同交通工具; 3.Learn some basic language about present perfect tense(现在完成时) The world has changed a lot. All of us have changed too. What about Eddie and Hobo? Have they changed? You’ve changed too. You’ve changed, Eddie. Presentation Listen and read Watch and act Hobo’s food _ in the _ an hour ago. But it isn’t there now. Why? Eddie has just _ it because he was _. Hobo thinks Eddie has _ and he used to _ _ with him. While Eddie thinks the same way because Hobo _ to _ _ _to him. was bowl eaten hungry changed be so kind share food used Read and Fill Key points 1. past (1) 名词 n. 过去 in the past 在过去 (2) 形容词 adj. 从前的;过去的 in/over/during the past ten years 在过去的十年中 (3) 介词prep.(表示时间)在...之后 at half past one 在1点半 a quarter past ten 10:15 (4) 副词adv. 经过 walk past路过 pass 动词V. 经过 过去式:passed 过去分词:passed Key points 2. present (1) 名词 n. ①现在,目前 at present 目前,现在 ② 礼物,礼品=gift You are the best gift a school can give a teacher. (2) 形容词 adj. ①现存的,目前的 present situation现状 present condition目前的状态 ②adj.出席;在场(做表语/后置定语) All the people present agree with him. (3) 动词 V.赠送;颁发;授予 present sb. with sth.=present sth. to sb. Key points 3. just 副词adv. (1) 刚才(现在完成时) I’ve just eaten it.我刚才把它吃了。 (2) 仅仅是,只是 =only 5G doesn’t just bring faster mobile Internet. 5G带来的不仅仅是更快的移动互联网。 (3) 恰好,正好 =exactly She was sitting just next to me.她正好坐在我旁边。 just now 刚才(一般过去时) Key points 4. change (1) 名词 n. ①【C】改变 ② 【U】零钱 Here’s your change. (2) 不及物动词vi. change into 变成 When the prince kissed the cat, it changed into a beautiful princess. change from...to.. 从....变成.... The traffic lights changed from red to green. (3) 及物动词vt. change... into... 把.......变成........ She changed the frog into a handsome prince. Key points 5.常考词组辨析 (1)used to do sth. 过去常常做某事 (2)be/get used to doing sth.习惯于做某事 (3)There used to be...曾经有……;过去常常有…… (4)be used to do sth.被用来做某事 (5)be used for doing sth.被用来做某事 Key points used to do sth. 过去常常做某事 ①肯定形式: 主语+used to+动词原形 ②否定形式:主语+used not to+动词原形... 主语+didn’t use to+动词原形... ③疑问形式:Used +主语+ to +动词原形... Did +主语+ use to +动词原形... 注意 used not=usedn’t = didn’t use 【拓展】 ①There used to be...曾经有……;过去常常有…… There used to be a steel factory. 往日此处曾有一家钢铁厂。 ②be used to doing sth.习惯于做某事 My father is used to reading newspapers after dinner. 我父亲习惯晚饭后读报。 1. A:Have you seen my food? 你看见我的食物了吗? B: Yes. I’ve just eaten it. 是的,我刚刚把它吃完。 Language points 现在完成时 ①肯定形式: 主语+have/ has +过去分词 He has already eaten a bar of chocolate. 他已经吃了一块巧克力。 My hometown has changed a lot in the past twenty years. 我的家乡在最近的二十年里发生了翻天覆地的变化。 ②否定形式:主语+haven’t /hasn’t+过去分词 I haven’t written the letter yet. 我还没有写信。 She hasn’t ridden a horse before. 她以前没骑过马。 ③疑问形式:—Have/ Has +主语+过去分词…? —肯定回答:Yes, 主语+have/has. 否定回答:No, 主语+haven’t/ hasn’t. —Have you ever read Coco? 你曾经看过《寻梦环游记》吗? —No, I haven’t.不,我没看过。 —Has he ridden a horse so far? 到目前为止他骑过马吗? —Yes,he has.是的,他骑过。 Key points 现在完成时 ①肯定形式: 主语+have/ has +过去分词 ②否定形式:主语+haven’t /hasn’t+过去分词 ③疑问形式:—Have/ Has +主语+过去分词…? —肯定回答:Yes, 主语+have/has. 否定回答:No, 主语+haven’t/ hasn’t. base form 原形 simple past 过去式 past participle 过去分词 change eat see use Summer changed ate saw used changed eaten seen used base form 原形 see have/has seen eat have/has eaten change have/has changed use have/has used Have a try! (想一想,试一试) present perfect tense 现在完成时 Welcome to the unit A We’ve learnt about the different forms of transport. Now help Daniel write the correct names under the pictures. coach bus taxi underground train plane Transport at different times B Millie and her dad are talking about transport at different times.Work in pairs and take turns to talk about it.Use the conversation below as a model. take turns to do sth.轮流做某事 It’s one’s turn to do sth.轮到某人做某事 1.How did Millie’s dad go to school when he was a student? 2. Why didn’t he take a bus? 3. How does Millie go to school? Listen and answer He used to go to school by bike. Because there were too many people on the bus. She goes to school by bus. 21 交通方式的英语表达 动词短语 (谓语) take + a/the + 交通方式 to ... take a/the bus take a/the train take a/the ship ... 介词短语 (状语) go to ... by + 交通方式 bybike/bus/car/plane/train/underground go to ... on/in + a/the + 交通方式 注意:in不能站起来;on能站起来 in a/one’s car on a plane on a/one’s bike 步行去学校 骑自行车去学校 乘公车去学校 walk to school go to school on foot ride a bike to school go to school by bike go to shcool on a bike take a bus to school go to school by bus go to school on the bus past present go to school on foot/ by bike by bike/bus/underground go around the city by bus by bus/taxi/car go to other cities by coach by coach/train/plane S1: How did you … when you were a primary student? S2: I used to … by … S1: Why didn’t you take a …? S2: Because… S1: How do you … now? S2: I …by underground/…. Make a dialogue and act it out. 根据句意及汉语提示填单词。 1.How was Yunnan in the _(过去)? 2. My mother is cooking dinner at _ (现在). 3. Mr Brown has _ (刚刚)arrived here. 4.Tony felt so _ _(饥饿的).He ate somebread. 5. Can you_(分享) the desk with me? 6. Great _(变化) have taken place in this city since 1984. Ecersises past present just hungry share changes 27872.822 21733.906 $$