Unit 3 Lesson3 课件 2025-2026学年冀教版八年级英语下册

Lesson 3 Dream team Talk and say! Which sports team do you like best? basketball team volleyball team swimming team …is my favourite. I like …best. Read this passage and match. What is the dream team? What is China’s dream team? What is more to a dream team? What is the influence of a dream team? At the 1992 Olympics, the US basketball team won the gold medal. People called it the dream team. Nowadays a dream team refers to the greatest team in its field. There have been many dream teams throughout the history of sports. Canada's dream team plays on ice — it's the country's ice hockey team. For Brazil, it might be the men's volleyball or soccer team. What is the dream team? Nowadays a dream team refers to . the greatest team in its field Brazil’s dream team might be or soccer team. the men's volleyball adv.现今，目前 v.指，提到，涉及 n.冰球，曲棍球 What is China's dream team? Many people would think of the diving team. China also has dream teams in ping-pong and weightlifting. Time after time, these teams have won gold medals for China. What is China’s dream team? Besides diving team, __ and ____ are also China’s dream teams. ping-pong team weightlifting team n.跳水运动，潜水 屡次 from time to time有时，偶尔 at the same time同时 at the time一次，每次 all the time一直 in time及时 on time按时 However, there's more to a dream team than winning gold medals. A dream team has not only the best players and the best coach, but also the best team spirit. All of the players must work hard and cooperate with one another. By working together, they show their courage and their drive. They never give up. That's what makes a dream team! What is more to a dream team? A dream team has not only the best players and the best coach, but also the best team spirit.( T / F) What makes a dream team? By working together, they show their courage and their drive. They never give up. n.勇气，勇敢 与……合作 = each other The spirit of a dream team influences lots of people everywhere, not only in their home nation. People admire and feel proud of their dream team. What is the influence of a dream team? v/n.影响 Talk and say! Why? hard-working never give up brave strong united skillful friendly I like … team because they are …. The reason why I like… is that they are …. What is the most important part of the team? team spirit Read again and pay attention to the yellow words. At the 1992 Olympics, the US basketball team won the gold medal. People called it the dream team. Nowadays a dream team refers to the greatest team in its field. There have been many dream teams throughout the history of sports. Canada's dream team plays on ice — it's the country's ice hockey team. For Brazil, it might be the men's volleyball or soccer team. What is China's dream team? Many people would think of the diving team. China also has dream teams in ping-pong and weight lifting. Time after time, these teams have won gold medals for China. However, there's more to a dream team than winning gold medals. A dream team has not only the best players and the best coach, but also the best team spirit. All of the players must work hard and cooperate with one another. By working together, they show their courage and their drive. They never give up. That's what makes a dream team! The spirit of a dream team influences lots of people everywhere, not only in their home nation. People admire and feel proud of their dream team. have + done The Present Perfect Tense 现在完成时态 What happened to the room? The Present Perfect Tense 现在完成时态 How is it different now? the past the present The Present Perfect Tense connects the past to the present. 现在完成时将过去与现在联系起来。 现在完成时 基本结构 主语 + have/has + 动词过去分词 (done) 主语是 I/you/we/they/ 复数 → have + done 主语是 he/she/it/ 单数 → has + done 11 肯定句 (Affirmative) 主语+have/has+其他 I have finished my homework. She has visited Beijing. 否定句 (Negative) 主语 +haven't/hasn't+其他 I haven't finished my homework. She hasn't visited Beijing. 一般疑问句 (Question) Have/Has+ 主语 +其他? Have you finished your homework? Has she visitedBeijing? 现在完成时——句式结构 1.7.2013 Now, let's look at how to make sentences with the Present Perfect Tense. The structure is quite simple: we use 'have' or 'has' followed by the past participle of the verb. Remember, 'has' is used with he, she, or it. For negatives, we add 'not', and for questions, we swap the position of 'have/has' and the subject. ‹#› 现在完成时 用法 1：动作从过去开始，一直持续到现在 •含义：过去发生的动作，没有结束，一直延续到如今。 •常用标志词：since, for, until now, throughout（贯穿、从头到尾） I have studied at this school for two years.我从两年前开始在这所学校上学，一直到现在还在读。 用法 2：过去不确定时间发生的动作，对现在有影响 / 结果 •含义：动作发生在过去，不知道具体时间，但结果和现在相关。 •常用标志词：before, ever, never, already, yet She has already finished her homework.她已经完成了作业，所以现在可以休息了。 用法 3：谈论人生经历、成就、变化 •含义：描述人 / 团队的经历、获得的成就、随时间的改变。 My dad has never traveled abroad, but he really wants to go.我父亲从未出国旅行过，但他非常想去。(讲述爸爸的人生经历——从未出国，这是至今为止的事实) 13 针对始于既往且持续至当前的行为： for+ 时间段 例如：for 5 years, for a long time since+ 时间点 例如： since 2010, since I was a child 还有：always、now、so far、in the past/last few years、all day 等时间状语 Read and find out the signal words. 对于发生于非特定时间点的操作： 表示不确定过去时间的 was since 后跟一般过去时的句子 already just yet recently before 表示频度的 often three times ever never 表示包括现在时间的 now just today so far this +时间 Fill in the Blanks 1.So far, I ____ __ (collect) more than 200 stamps from different countries. 2.My grandparents __ ____ (be) in this small town since 1998. 3.She _____ _ (not finish) our science project yet. 4.The students ___ ___ (read) five English short stories in the past two weeks. have collected have been She hasn’t finished have read has been has served have influenced 16 现在完成时——动词过去分词变化规则 三态同形:原形 = 过去式 = 过去分词 口诀：“放（put）下让（let），读（read）书切（cut），打（hit）击伤（hurt），花费（cost）住 二态同形:原形≠(过去式 = 过去分词） sleep slept slept 睡 buy bought bought 买 bring brought brought 带来 think thought thought 认为 teach taught taught 教 say said said 说 tell told told 告诉 三态全不同:原形≠过去式≠过去分词 go went gone 去 see saw seen 看 take took taken 拿 eat ate eaten 吃 drink drank drunk 喝 swim swam swum 游 sing sang sung 唱 begin began begun 开始 break broke broken 打破 choose chose chosen 选择 She has ______ (see) this movie twice. They have ______ (buy) a new car. He has ______ (run) for 30 minutes. seen bought run Presentation 现在完成时——一般过去时与现在完成时的区别 I ______ (visit) my grandparents last weekend. She ______ (lose) her key yesterday. I ______ (visit) my grandparents three times this month. She ______ (lose) her key. She can't get in now. visited have visited lost has lost 两者均表过去发生的动作，核心差异在于：是否强调 过去动作与现在的关联，以及时间状语的搭配， 一般过去时：只谈过去，动作是 “过去的孤立事件”，和现在毫无关联，相当于 “给过去的动作画句号”。 现在完成时：谈过去，落脚现在，动作要么 “对现在有影响 / 结果”，要么 “持续到现在 / 反复发生”，相当于 “给过去的动作画省略号，连到现在”。 现在完成时总结 核心定义 现在完成时 = 过去动作 + 现在关联 基本结构 肯定句：主语 + have/has + 过去分词 否定句：主语 + haven't/hasn't + 过去分词 疑问句：Have/Has + 主语 + 过去分词? 时间状语 持续：for, since, so far 经历：ever, never, before 不确定：already, just, yet 三大用法 1. 动作完成，影响现在：I have finished my homework. 2. 动作持续，至今未停：He has lived here for 5 years. 3. 动作经历，强调有过：I have been to Beijing. 1.7.2013 这张图总结了现在完成时的所有核心要点。从它的定义、基本结构，到常用的时间状语、三大核心用法，以及我们最容易出错的地方，都清晰地展示在这里。希望这张图能帮助大家快速回顾和掌握现在完成时的全部内容。 ‹#› （一）用所给动词的适当形式填空 People _________ (call) the 1992 US basketball team the dream team for a long time. There _________ (be) many dream teams throughout the history of sports. Chinese dream teams _________ (win) many gold medals for China time after time. The spirit of a dream team _________ (influence) lots of people all over the world. Many people _________ (admire) China’s diving team because of its great achievements. _________ you ever ____________ (hear) of Brazil’s soccer dream team? My brother ___________ (not watch) a diving match yet, but he wants to watch it with me. The ping-pong players ___________ (cooperate) with each other for many years and they always win. have cooperated have called have been have won has influenced have admired Have heard hasn’t watched （二）句型转换（根据原句改写，每空一词） Chinese dream teams have won many gold medals.（改为一般疑问句） ______ Chinese dream teams ______ many gold medals? 2.A dream team has the best team spirit.（改为否定句） A dream team ______ ______ the best team spirit. 3.The spirit of a dream team has influenced lots of people.（对划线部分提问） ______ ______ the spirit of a dream team influenced? 4.I have known about China’s diving dream team for 3 years.（对划线部分提问） ______ ______ have you known about China’s diving dream team? 5.People have called it the dream team since 1992.（对划线部分提问） ______ ______ have people called it the dream team? Since when How long Who has hasn’t got Have won Dream Team Experience Watching a Diving Match I I have seen a diving match of the dream team. The moves were perfect! Learning Ping-pong I have learned to play ping-pong for 2 years. I want to be a player! Cheering for the Team I have cheered for the Olympic dream team. We were so proud! What have you done? When did you do it? How did you feel? 1.7.2013 Now, it's your turn to share! Think about an unforgettable experience you've had. It could be something from the pictures or something from your own life. Use the Present Perfect Tense to tell us about it. You can use the questions on the screen to help you. ‹#› Practice in groups and make some sentences. Find someone who... Name Details has watched a Chinese dream team competition. __________ _____________ has learned to play ping-pong __________ _____________ has read a story about a dream team player. __________ _____________ has cheered for a dream team in an Olympic game. __________ _____________ has seen a diving match of the dream team. __________ _____________ Example:Have you ever watched a Chinese dream team competition? Answer:Yes, I have. I watched the diving competition of the Chinese dream team. / No, I haven’t. $