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(共25张PPT)
The Present Perfect Tense
Celebration
英语 1 基础模块
探索新知 Learn
任务引领 Lead in
情景创设 Warming Up
学以致用 Practice
归纳总结 Summary
01
情景创设 Warming Up
观察下列句子的特点。
Read and observe.
1)FT Clothing and ABC Shopping have been business partners for over ten years.
2) Have you been to a welcome party before
3) Your support has played an important role in our company’s growth.
01
情景创设 Warming Up
头脑风暴。思考并讨论从概念、结构、标志词三方面讨论现在进行时的相关知识。
Think and discuss.
The Present
Perfect Tense
概念
标志词
基本结构
探索新知 Learn
任务引领 Lead in
情景创设 Warming Up
学以致用 Practice
归纳总结 Summary
展示课前任务完成情况，纠错改正。
Show and correct.
02
任务引领 Lead in
1.China___________(make) great achievements in improving people’s living standard and life quality.
2.Tom ______________(live) in Chengdu for five years since 2017.
3.In recent days, all students in my class____(study) hard for the final examination.
4.---Lisa,_____________(finish) your homework yet
---Yes, of course.
5.---Hi, mike, do you know where Anna is
---Yes, she___________(go) to look for her little brother.
观看微课视频，补充完善知识。（后期插入完成的微课）
Look and learn.
02
任务引领 Lead in
探索新知 Learn
任务引领 Lead in
情景创设 Warming Up
学以致用 Practice
归纳总结 Summary
03
探索新知 Learn
勾选出以下使用现在进行时的句子。
Read and tick.
1)We have studied English for 6 years.
2) Who has this picture
3) She has 3 sons.
4) He has been to Xiamen.
√
√
03
探索新知 Learn
总结归纳现在进行时的基本结构。
Summaeize the structure.
have （has） +动词的过去分词
03
探索新知 Learn
绘制思维导图，补全现在进行时知识。
Learn and Write.
03
探索新知 Learn
1、表示过去发生的动作对现在造成的影响和结果。
2.表示动作从过去开始一直持续到现在，并有可能继续下去，常与“for+时间段”或“since＋表示过去的时间点或时间段”连用。
例：I haven't heard from him for 3 weeks.
现在进行时
03
探索新知 Learn
现在进行时结构
现在完成时的基本结构 肯定句 主语 + have / has + 动词过去分词 + 其他.
否定句 主语 + have / has + not + 动词过去分词 + 其他.
一般疑问句 Have / Has + 主语 + 动词过去分词 + 其他
肯定回答 Yes, 主语 + have / has.
否定回答 No, 主语 + have / has + not.
03
探索新知 Learn
现在进行时的标志词
1.单词：already, yet, recently, lately, never, ever, once, only twice, before,
2.副词或介词短语：
by this time
this morning
since then
since last year
since three years ago
ever since
for +时间段
in the past ( last) +时间段 .
03
探索新知 Learn
过去分词的构成
原型，过去式， 和 过去分词 完全不同 drink---drank----drunk ring----rang-----rung swim----swam----swum sing----sang----sung
过去式与过去分词完全相同 bright----brought----brought think----thought----thought fight----fought----fought buy----bought----bought
原型与过去分词相同 come----came----come run----ran----run become----became----become
03
探索新知 Learn
用所给动词的适当形式补全句子。
Read and Complete.
1. He _________ (live) here since 1999.
2. He _________ (learn) English for 5 years.
3. I _________ never _________ (be) to that farm.
4. Harry Potter is a very nice film. I _________ (see) it twice.
5. I _________ ever _________ (be) to France. I know something about it.
6. Many people _________ (lose) their homes in the war.
7. He _________ (finish) his homework, so he can watch TV now.
8. I _________ (keep) this dictionary for two weeks. I should give it back to the library.
03
探索新知 Learn
“我来讲”: 学生给出答案说明理由，教师核对讲解。
Check and Speak.
1. He _________ (live) here since 1999.
2. He _________ (learn) English for 5 years.
3. I _________ never _________ (be) to that farm.
4. Harry Potter is a very nice film. I _________ (see) it twice.
5. I _________ ever _________ (be) to France. I know something about it.
6. Many people _________ (lose) their homes in the war.
7. He _________ (finish) his homework, so he can watch TV now.
8. I _________ (keep) this dictionary for two weeks. I should give it back to the library.
has lived
has learned
has
been
has seen
has
been
have lost
has finished
have kept
探索新知 Learn
任务引领 Lead in
情景创设 Warming Up
学以致用 Practice
归纳总结 Summary
登录平台完成检测，根据检测结果，查缺补漏。
Practice online
04
学以致用 Practice
1. The war lasted 10 years, and finally, the Greeks _________ (capture) the city.
2. _________ you ever _________ (see) the movie
3. She _________ (join) a club in her school two weeks ago.
4. I _________ not _________ (come) to the city for two years.
5. My brother _________ (live) here since he was born.
6. The little girl _________ (be) born in 2010.
7. The man _________ (work) in this company for ten years.
Look and talk.
04
学以致用 Practice
根据图片，结合上页对话框架，编写对话，展示交流。
结合评价标准和小组展示内容，给予评价。
Communicate and show.
words sentences grammar expression
Group 1
Group 2
Group 3
Group 4
04
学以致用 Practice
探索新知 Learn
任务引领 Lead in
情景创设 Warming Up
学以致用 Practice
归纳总结 Summary
归纳总结
Summarize
现在完成时的构成：have / has + 过去分词
否定式为： have/ has not worked
现在完成时的用法：
a. 现在完成时表示过去发生或已经完成的某一动作对现在造成的影响或结果。
b. 现在完成时表示过去已经开始，持续到现在的动作或状态。可以和表示从过去某一时刻延续到现在（包括现在在内）的一段时间的状语连用。
通常与表示包括现在在内的时间副词just，already, before, yet, never, ever, for, so far, since, recently ,from then on 等状语连用。
05
归纳总结 Summary
基础作业
1.熟记现在进行时的概念、结构、标志词、使用语境等内容，自行绘制思维导图。
2.登录平台，完成线上检测练习，巩固现在完成时态。

作 业
Thank you for your attention！
Celebration
英语 1 基础模块

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