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(共31张PPT)
Lesson 3: Dream team
Unit 3
Amazing sports
Learning aims
能读懂梦之队的相关内容,理解梦之队的精神。通过课文对现在完成时态有初步认识。
理解完成时态的句式结构及相关应用,并可以掌握完成时态的具体用法。
能够应用英语完成时态描述相关经历。
New Word
nowadays / na de z/ adv. 现今；目前
refer /r f (r)/ v. 指；提到；涉及
hockey / h ki/ n. 冰球；曲棍球
diving / da v / n. 跳水运动；潜水
coach /k t / n. 教练
courage / k r d / n. 勇气；勇敢
influence / nflu ns/ v. &n. 影响
Lead-in
Which sports team do you like best
basketball team
volleyball team
swimming team
…is my favourite.
I like …best.
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 the passage quickly
and answer the question.
China’s dream teams
Activity 1
Pre-reading
1
What is the main idea of the passage
2
Read the passage and answer the questions.
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.
Activity 2
While-reading
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 teams.
Read the passage and answer the questions.
A What is the dream team of the US
B Is the diving team China's only dream team
C What makes a dream team
Basketball team.
No, it isn’t.
The best team spirit.
Read Paragraph 1 and answer the questions.
The US basketball team was called the dream team after ____________________. This shows a dream team must be ________________________.
winning the 1992 Olympics
the greatest in its field
3
Read Paragraph 2 and answer the questions.
China’s dream teams include the _________ team, ping-pong team, and ________________ team.
diving
weightlifting
4
Read Paragraph 3 and answer the questions.
Arrange the steps to build a dream team:
a) Work hard together
b) Have the best players
c) Develop team spirit
d) Never give up
b→c→a→d
5
Read the passage 4 and answer the question.
Why do people admire dream teams
Because the spirit of a dream team influences lots of people everywhere, and people feel proud of dream teams.
6
There have been many dream teams throughout the histor of sports.
Time after time, these teams have won gold medals for China.
Read the sentences and pay attention to the parts in yellow.
Then fill in the blanks with the correct forms of the verbs.
We use the present perfect tense to talk about an acticn in the past with a result now.We can also use it when we talk about an action lasting from the past time till now.
7
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。
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 visited Beijing
现在完成时——句式结构
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）
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
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。
现在完成时——动词过去分词变化规则
以 “辅音字母 + y” 结尾变 y 为 i，再加 -ed
study→studied；carry→carried；worry→worried
一般情况直接加 -ed
work→worked；play→played；clean→cleaned
清辅音后读 /t/； 浊辅音 / 元音后读 /d/；/t//d/ 后读 / d/
以不发音的 e 结尾直接加 -d
live→lived；use→used；dance→danced 统一读 /d/
“辅 + 元 + 辅” 结尾且重读在末尾 双写末尾辅音字母，再加 -ed stop→stopped；plan→planned；shop→shopped 清辅音双写后读 /t/；浊辅音双写后读 /d/
规则变化的核心：在动词原形基础上，通过加 -ed /-d/-ied 或双写尾字母加 -ed 构成
现在完成时——延续性动词&非延续性动词
buy/leave/close 等→ 非延续性动词
特点：动作瞬间发生、瞬间结束，没有持续过程，绝对不能和 for/since 连用，一用就错！
buy（买）→ 付钱拿到书的瞬间就完成了，不可能买持续两周；die去世→ 瞬间发生，不可能去世持续 3 年。
现在完成时接 for/since表持续→ 必须用延续性动词。
非延续性动词 → 转换为对应的延续性动词 / 短语，再用 have/has been+...
1.I (buy) this book for two weeks.
2.My uncl (leave) Shanghai since last Friday.
3.The door (close) for an hour.
4.The movie (begin) for 10 minutes.
5.His grandpa (die) for 3 years.
现在完成时——延续性动词&非延续性动词
has bought
has left
has closed
has died
has bought → has had（buy→have 拥有，能持续）
has left → has been away from（leave→be away from 离开的，能持续）
has closed → has been closed（close→be closed 关着的，表状态可持续）
has begun → has been on（begin→be on 进行着，能持续）
has died → has been dead（die→be dead 去世的，表状态可持续）
has had
has been away from
has been closed
has been dead
has begun
has been on
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.
(Past Simple)
She ______ (lose) her key yesterday.
(Past Simple)
I ______ (visit) my grandparents three times this month.
(Present Perfect)
She ______ (lose) her key. She can't get in now.
(Present Perfect)
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”。
A We are pleased the players have solved (solve) the problems after a month’s hard work.
B He __________________(be) a basketball player since 2021.
C Mr Brown_______________(serve) as a doctor for that team for many years and now he is ready to retire.
D The words of her coach ________________ (influence) her on her way to success
has been
has served
have influenced
Grammar practice
Read and complete the passage.
In the last few years,we_______________(make) much progress in the areas of technology and innovation. Groups of scientists and inventors__________(use) their different skills and determination to make the world a better place Their discoveries______________ (contribute) to the progress of artificial intelligence. Working as a dream team, they keep pushing the limits of what's possible.
have made
have used
have contributed
Post-reading
Activity 3
8
Language point 1
用法：
主语 + refer to + 被指代的对象（名词 / 名词短语 / 句子）。多用于解释定义、说明指代关系
例句：
The teacher explained that “DIY” refers to “do it yourself”.老师解释说，“DIY” 指的是 “自己动手做”。
1. Nowadays a dream team refers to the greatest team in its field.
refer to “指的是；指代”
Point
Language point 2
2. Time after time, these teams have won gold medals for China.
time after time“屡次”
Point
用法：
放句首或句尾，修饰整个句子 / 动词，说明 “重复发生” 的状态。
例句：
Our football team lost games time after time, but they never gave up.我们足球队屡次输比赛，但从没放弃 。
Language point 3
3. All of the players must work hard and cooperate with one another.
表示 “和…… 合作；与…… 协作”
Point
用法：
cooperate with sb. in doing sth. / cooperate with sb. to do sth.意为“与某人合作做某事”。
例句：
The two companies decided to cooperate with each other to develop new products.两家公司决定合作开发新产品 。
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.
高频易错点
1. 延续性 vs 非延续性动词：buy have
2. 与一般过去时的区别：有无具体过去时间
Exercise
一、用括号内所给单词的适当形式填空。
There _____________(be) many great scientists throughout history, and their ideas still influence us.
Time after time, she __________(practice) playing the piano to win the competition.
We ________________(cooperate) with our classmates on the project since last week.
The teacher hopes that his words _______________ (influence) the students to be more hard-working.
have been
has practiced
have cooperated
will influence
二、完成句子
1. “在线学习” 这个术语通常指的是通过网络进行学习。
The term “online study” usually learning through the Internet.
2.中国跳水队在奥运会上屡次赢得金牌。
China’s diving team has won gold medals ____ _____ _____in the Olympics
3.团队精神对一个团队来说非常重要。
______ ________is very important for a team .
4.我们应该和邻居合作来解决社区问题。
We should our neighbors to solve community problems.
refers to
time after time
Team spirit
cooperate with
Homework
Write a short passage (at least 60 words) titled "My Ideal Dream Team".

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