北师大版高一英语必修一Unit2 现在完成时课件
My grandmother has been ill since two days ago eg： It's a long time since I met you last time We have studied English for more than six years
判断正误：
I have had that car for 10 years. ( √ ) I haven't bought anything for 10 years. ( √ )
Homework: 1.背诵及复习笔记、
have/has gone to:去了某地（现在不在这） have/has been in:现在在某地
时间状语
1、already,yet,not....yet,just,recently, lately等，用于：表示过去发生的某一动作 对现在造成的影响或结果。
eg：We have already know each other. already：用于肯 注： yet：用于否，疑 just now：过 just：现完
A. was; keeping C. has; kept B.has; borrowed D. did; borrow.
注：非延续性动词和延续性动词的区别及常用动词转换 buy borrow leave had kept be away die be dead finish join be over be on be in
现在完成时
现 在 完 成 时
1、基本结构
2、时间状语
3、for/since
基本结构
1、 主语+have/has not+done:否
Have/Has+主+done.....?:疑 Yes,主+have/has
No,主+hasn't/ haven't
主语+have/has+done:肯
have/has been to:去过某地（现在在这）
时间状语
例： —Look! Somebody____the sofa. —Well, it wasn't me.I didn't do it. A. is cleaning B.was cleaning
C. has cleaned
D. had cleaned
时间状语 3. 其他常用于现在完成时的时间状语：
start/begin
(1) —Do you know Songhua Lake at all? —No, this is the first time I____here. B.have been been A. was B.have C. came D. am coming (2) —With the help of high technology, more and more new substances____in the past years.
注：
如果现在完成时的谓语动词是非延续性 动词的肯定式或疑问式，不能与表示一段 时间的for和since连用。若需连用，需要 转换成相应的延续性动词。但是，若是否 定式，则可以与for和since连用。
例： —How long___Professor White___the book? —For about 10 days.
so far, in the past/last few years, by the time+现在时态 It/This is the first/second...time+现在完成时
eg：I haven't completed my task so far, This is the second time I have been here
时间状语 2、never,ever,once,twice,three times...,before等，用于：表示说话 之前发生过的动作，这种动作可能发 生过一次，也可能发生过多次。
how many times I have never been to Tibet.
提 eg： She has made the same mistakes many 问 词 times.
A. discovered B.have discovered C. had been discovered D. have been discovered
(3) When I first met Bob, I didn't like him, but I ____my mind A. changed B.would change C. have changed D. had changed
for/since用于：表示动作发生在过去，持续到现 在，也可能继续持续下去
how long
since+
1、时间点：two years ago,in 2008
提 问 2、It is/has been+一段时间+since(过去式）从句 词
for + 时间段:two years, twelve months
判断正误：
I have had that car for 10 years. ( √ ) I haven't bought anything for 10 years. ( √ )
Homework: 1.背诵及复习笔记、
have/has gone to:去了某地（现在不在这） have/has been in:现在在某地
时间状语
1、already,yet,not....yet,just,recently, lately等，用于：表示过去发生的某一动作 对现在造成的影响或结果。
eg：We have already know each other. already：用于肯 注： yet：用于否，疑 just now：过 just：现完
A. was; keeping C. has; kept B.has; borrowed D. did; borrow.
注：非延续性动词和延续性动词的区别及常用动词转换 buy borrow leave had kept be away die be dead finish join be over be on be in
现在完成时
现 在 完 成 时
1、基本结构
2、时间状语
3、for/since
基本结构
1、 主语+have/has not+done:否
Have/Has+主+done.....?:疑 Yes,主+have/has
No,主+hasn't/ haven't
主语+have/has+done:肯
have/has been to:去过某地（现在在这）
时间状语
例： —Look! Somebody____the sofa. —Well, it wasn't me.I didn't do it. A. is cleaning B.was cleaning
C. has cleaned
D. had cleaned
时间状语 3. 其他常用于现在完成时的时间状语：
start/begin
(1) —Do you know Songhua Lake at all? —No, this is the first time I____here. B.have been been A. was B.have C. came D. am coming (2) —With the help of high technology, more and more new substances____in the past years.
注：
如果现在完成时的谓语动词是非延续性 动词的肯定式或疑问式，不能与表示一段 时间的for和since连用。若需连用，需要 转换成相应的延续性动词。但是，若是否 定式，则可以与for和since连用。
例： —How long___Professor White___the book? —For about 10 days.
so far, in the past/last few years, by the time+现在时态 It/This is the first/second...time+现在完成时
eg：I haven't completed my task so far, This is the second time I have been here
时间状语 2、never,ever,once,twice,three times...,before等，用于：表示说话 之前发生过的动作，这种动作可能发 生过一次，也可能发生过多次。
how many times I have never been to Tibet.
提 eg： She has made the same mistakes many 问 词 times.
A. discovered B.have discovered C. had been discovered D. have been discovered
(3) When I first met Bob, I didn't like him, but I ____my mind A. changed B.would change C. have changed D. had changed
for/since用于：表示动作发生在过去，持续到现 在，也可能继续持续下去
how long
since+
1、时间点：two years ago,in 2008
提 问 2、It is/has been+一段时间+since(过去式）从句 词
for + 时间段:two years, twelve months
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2023年高中英语(北师大)选择性必修一 Unit 2 Grammar focus 课件
2023年高中英语(北师大)选择性必修一 Unit2 Grammar focus 课件2023年高中英语(北师大)选择性必修一 Unit 2 Grammar focus 课件在本单元的语法重点中，我们将学习和回顾一些重要的语法内容。
下面是本课件的内容概述：一、现在完成时现在完成时是英语中的一种时态，表示过去发生的动作或者事件对现在造成的影响或者结果。
现在完成时的构成是由助动词“have”或“has”加上过去分词形式的动词组成。
1. 现在完成时的基本用法现在完成时通常用于以下几种情况：a. 过去的动作对现在造成的影响或者结果：例如，“I have lost my key.”；b. 过去开始的动作一直持续到现在，并且可能会继续下去：例如，“I have known him for 5 years.”c. 刚刚完成的动作：例如，“She has just finished her homework.”2. 现在完成时的时间状语现在完成时通常可以和以下几种时间状语连用：a. just：刚刚，刚才；b. already：已经；c. yet：还，仍然；d. ever：曾经；e. never：从来没有；f. for：表示一段持续的时间；g. since：表示从过去某个时间点开始持续到现在。
二、一般将来时一般将来时是表示将来某个时间或者将来的动作或者事件。
一般将来时的构成是由“will”加上动词的原形来表示。
1. 一般将来时的基本用法一般将来时通常用于以下几种情况：a. 表示将来的动作或者事件：例如，“I will go to the park tomorrow.”b. 表示将来的打算、诺言或者意愿：例如，“I will help you with your homework.”c. 表示将来发生的已经确定的事实：例如，“He will arrive at 9:00 am.”2. 一般将来时的时间状语一般将来时通常可以和以下几种时间状语连用：a. tomorrow：明天；b. next week/month/year：下周/下个月/明年；c. in the future：将来；d. soon：很快。
英语必修Ⅰ北师大版Unit2新颖课件(共15张)
He was always complaining about his busy life. 他总不停地抱怨自己生活繁忙。(表示不耐烦)
知识储备
6．表示礼貌。 在这种用法中，过去进行时并不表达过去的情况， 而是表达现在的客气或礼貌。这类动词主要有 hope， wonder，think 等。 I was wondering if we could have dinner together. 不知我们能否在一起吃饭。
—Oh，I’m very sorry.I didn’t see (not，see) the dustbin there. (3)When I got on the bus，I realized (realize) I had left my wallet at home. (4)Tom was late.He opened the door quietly， moved (move) in and walked (walk) carefully to his seat. (5)The person you are looking for went (go) away just now.
本课栏目开关
知识储备
4．表示过去将要发生的动作。 表示从过去某一时间的角度看将要发生的动作，这种用 法常见于 come，go，start，leave，arrive 等非持续性动词。
He told me he was leaving for Shanghai tomorrow. 他告诉我他明天将要去上海。 5．表示特定的情感。 与 现 在 进 行 时 相 似 ， 过 去 进 行 时 也 可 与 always ， constantly 等副词连用，表示厌烦、惊讶、褒扬等特殊情感。 She was always ringing me up when I was in London. 我在伦敦时她总不停地给我打电话。(表示厌烦)
知识储备
6．表示礼貌。 在这种用法中，过去进行时并不表达过去的情况， 而是表达现在的客气或礼貌。这类动词主要有 hope， wonder，think 等。 I was wondering if we could have dinner together. 不知我们能否在一起吃饭。
—Oh，I’m very sorry.I didn’t see (not，see) the dustbin there. (3)When I got on the bus，I realized (realize) I had left my wallet at home. (4)Tom was late.He opened the door quietly， moved (move) in and walked (walk) carefully to his seat. (5)The person you are looking for went (go) away just now.
本课栏目开关
知识储备
4．表示过去将要发生的动作。 表示从过去某一时间的角度看将要发生的动作，这种用 法常见于 come，go，start，leave，arrive 等非持续性动词。
He told me he was leaving for Shanghai tomorrow. 他告诉我他明天将要去上海。 5．表示特定的情感。 与 现 在 进 行 时 相 似 ， 过 去 进 行 时 也 可 与 always ， constantly 等副词连用，表示厌烦、惊讶、褒扬等特殊情感。 She was always ringing me up when I was in London. 我在伦敦时她总不停地给我打电话。(表示厌烦)
2020秋高一新教材英语北师大版必修一课件：Unit 2 全单元课件(共3部分)
解 码
入
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over recent years.
突
破
预 习
2．It's a matter of personal preference (prefer)．
·
语 法
新
大
知
冲
早 知
3．First, we should have a balanced (balance) diet.
关
道
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4．Do I have to pay for replacement part?
习
·
破 语 法
新 知
7．He cut down on coffee and cigarettes，and ate a
balanced
diet.
大 冲
早
关
知
道
8．She decided to rent out a room to get extra income.
课
理 解
9．The little girl presented the champion with flowers.
精
业
研
读 返
首
页
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·
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导 读 话 题 妙 切 入
预 预
习 新 知 早 知 道
理 解 课 文 精 研 读
习
新知
早知
12 教 学 知 识 细 解 码
突 破
道语 法 大 冲 关
课 时 分 层 作 业
返 首 页
·
·
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·
·
导 读
话
题 妙
Ⅰ.匹配词义
切
入
A．单词匹配
预
高中英语北师大版必修1课件unit2sectionⅴgrammar
[即时演练 3] 用所给词的适当形式填空
①The boy opened his eyes for a moment, looked (look) at the captain, and then died (die)． ②Tom was late. He opened (open) the door quietly, moved in and walked (walk) carefully to his seat. ③Tom said he would come if I promised (promise) to wait for him. ④He said when she came (come) he would tell her.
[即时演练 2] 完成句子 ①我在农村的时候经常去河里游泳。 When I was in the countryside, I often swam in the river . ②他过去吸烟很厉害，但现在不抽了。 _H_e__u_s_e_d_t_o_s_m__o_k_e_a__lo_t_, but he doesn’t now.
[我的发现] (1)例句①②③④⑤的时态是一般过去时 。 (2)例句 ⑥⑦⑧ 中，从句的时态是过去进行时。 (3)例句⑨是 过去进行时 与always, constantly等副词连用， 表示感情色彩。 (4)例句⑩中，从句用过去进行时表示 过去将来时 。
一、一般过去时 1．构成和句式 构成：主语＋动词过去式或be (was, were) 句式：否定句把not加在did或be后，疑问句把did或be提 到主语前。
(3)表示过去相继发生的一系列的连续动作。 He got up, washed his face, had his breakfast and went to school by bus. 他起床，洗了脸，吃了早饭就乘公交车上学去了。 (4)在时间、条件、让步、方式等状语从句中可用一般过去 时表示过去将来的动作。 He said he would buy some presents for me if he went there. 他说如果他去那儿的话，他将给我买些礼物。
2021高中英语北师大版必修第一册课件：Unit 2(付,126页)
必修第一册02在空白处填入1个适当的单词或括号内单词的正确形式。
1．Attention please! I have an _a_n_n_o_u_n_c_e_m_e_n_t(announce) to make.句意为：请注意！我有事要宣布。
make an announcement为固定短语，意为“发表公告，发布通知”。
disappointmentꢀ2．Libraries tend to fill up quickly, so get there early to avoid ____________ (disappoint)．句意为：图书馆往往很快就满了，所以早点去以免失望。
动词avoid后面应用名词disappointment作宾语。
3．If you have any problems downloading the __a_p_p_l i_c_a t_i_o_n_ꢀ (apply) form, please contact us.句意为：如果下载申请表有任何困难，请和我们联系。
application form意为“申请表”。
defenceꢀ4．They are great fighters, willing to die in ____________ (defend) of their beliefs.句意为：他们是伟大的斗士，愿意为了捍卫自己的信念而牺牲。
in defence of为固定短语，意为“捍卫”。
5．His deeds remind us _o_f_/a_b_o_u_t_____ what we usually neglect: love and care for others.句意为：他的行为提醒了我们经常会忽略的事情：对他人的爱和关心。
remind sb of/about sth 为固定短语，意为“提醒某人某事”。
Amazinglyꢀ6．____________ (amaze), Taylor had just taken a CPR course the day before.句意为：令人惊奇的是，泰勒恰好前一天上了心肺复苏课。
北师大版高中英语必修一 Unit 1 Lesson 2教学课件
Learn to learn
4. Listen to the interview and check your predictions.
5. Now listen again and answer these questions:
1.When do students suffer from stress?
Presenter: And what can you do to stop stress and worry? Because stress is very bad for you, isn’t it? _________ Doctor: Yes, it can cause a lot of _______ health problems. But to answer your question, there are lots of things you can do to organise your _______ reduce stress. You can ________ work or stsful
very stressful
Examples A: I find painting or drawing very relaxing. B: I agree . But it’s very stressful to wait for exam results a). studying for an exam b). lying on a beach c). waiting for exam results d). giving a talk in public e). giving a talk in English f). shopping with a friend
Listen again and complete the following blanks. Presenter: Good morning and welcome to Lifestyles ________. Today we’re going to look at causes it and what we can do _____ stress – what ______ to _____ relax and prevent it. We have in the expert on stress. studio Dr Klinsmann, an ______ Good morning, Dr Klinsmann. Doctor: Good morning. Presenter: Dr Klinsmann…er…what kinds of people often _____ suffer _____ from stress?
Unit1 Lesson 2 (教学课件)-高中英语北师大版(2019)必修第一册
Look at the photos. Do you think the situations are stressful or relaxing?
Pre-listening
Look at the diagram. Do you find these situations stressful or relaxing? Can you think of other similar situations?
causes of stress kinds of people suffering from stress different levels of stress stress and success ways to reduce stress
Careful-listening
Listen again. Take notes with detailed information in then right column, then compare your notes with your partner.
.
Kinds of people suffering from stress Causes of stress Ways to reduce stress
Careful-listening
Listen again. Answer the following questions.
1. When do students suffer from stress? 2. What situations can be difficult for shy people? 3. What is a good way to organise your work or studies?
Pre-listening
Look at the diagram. Do you find these situations stressful or relaxing? Can you think of other similar situations?
causes of stress kinds of people suffering from stress different levels of stress stress and success ways to reduce stress
Careful-listening
Listen again. Take notes with detailed information in then right column, then compare your notes with your partner.
.
Kinds of people suffering from stress Causes of stress Ways to reduce stress
Careful-listening
Listen again. Answer the following questions.
1. When do students suffer from stress? 2. What situations can be difficult for shy people? 3. What is a good way to organise your work or studies?
【公开课课件】4.(新版)北师大版高中英语必修一 Unit 2
answers (Ex. 1): • Who is your story about? • Why do you want to write this story? • Pair work: share your answers with your partner.
Warm-up
• Report to the class about your partner’s answers. • Who is your partner’s story about? • Why does your partner want to write this story?
Homework
• Select a short story you’ve read in the past. Analyze the structure of the story. Then complete the following chart.
Elements for a story Setting Characters Development Climax Ending
Writing Help
It’s important to: • introduce the setting and characters; • describe the details of the story; • write the story in time order; • include a comment on the story.
Navarro let Esteban finish in third place, while he came fourth.
Focus on structure and language
Write 2-3 sentences for your story. Use the Sentence Builder to help you. Exchange with your partner, and check each other’s sentences.
Warm-up
• Report to the class about your partner’s answers. • Who is your partner’s story about? • Why does your partner want to write this story?
Homework
• Select a short story you’ve read in the past. Analyze the structure of the story. Then complete the following chart.
Elements for a story Setting Characters Development Climax Ending
Writing Help
It’s important to: • introduce the setting and characters; • describe the details of the story; • write the story in time order; • include a comment on the story.
Navarro let Esteban finish in third place, while he came fourth.
Focus on structure and language
Write 2-3 sentences for your story. Use the Sentence Builder to help you. Exchange with your partner, and check each other’s sentences.
最新北师大高一必修1Unit 2精品课件U2-L2-2 PERIOD
opened a hospital for poor people died
-1910
in NY City --
Basic Information ( pair work )
People
-Nelson Mandel a after he came out of prison 1993 1999
P25
Event
has spent nearly 40 years studying animals
--
has worked to protect animals and to change people’s opinions on the environment has been important in fighting for animal rights
Time
Place
South Africa
Event
spent 27 years in prison for fighting for the rights of black South Africans became South Africa’s first black president won the Nobel Peace Prize retired
词汇复习
Which words can these pictures remind you of ?
revolution republic found
equal rights racism protest struggle experience influence
kind-hearted generous helpful
Basic Information ( pair work )
-1910
in NY City --
Basic Information ( pair work )
People
-Nelson Mandel a after he came out of prison 1993 1999
P25
Event
has spent nearly 40 years studying animals
--
has worked to protect animals and to change people’s opinions on the environment has been important in fighting for animal rights
Time
Place
South Africa
Event
spent 27 years in prison for fighting for the rights of black South Africans became South Africa’s first black president won the Nobel Peace Prize retired
词汇复习
Which words can these pictures remind you of ?
revolution republic found
equal rights racism protest struggle experience influence
kind-hearted generous helpful
Basic Information ( pair work )
北师大版高中英语必修一Unit 2《Lesson 1 Modern Heroes》(共60张PPT)
F 1. When the spaceship separated
from the rocket, Yang could feel the high gravity.
T 2. Yang Liwei spoke with the ground
control when the spaceship was circling the earth the sixth time.
1. lifted off
6. circling
2. lifting off
7. let out
3. separated from 8. shaking
4. soaring 5. circled
9. landed
Read the article again. Match the paragraphs with these headings.
Look at these sentences. In pairs, work out the differences between Past Simple and Past Continuous.
1. The surface of the spaceship was glowing red when it came back into the earth’s atmosphere.
spacesuit space flight rocket
capsule
launch
helicopter
launch
astronaut
capsul e
rocket
spacesuit
Read the article quickly and circle all the words related to a spaceship’s movement.
from the rocket, Yang could feel the high gravity.
T 2. Yang Liwei spoke with the ground
control when the spaceship was circling the earth the sixth time.
1. lifted off
6. circling
2. lifting off
7. let out
3. separated from 8. shaking
4. soaring 5. circled
9. landed
Read the article again. Match the paragraphs with these headings.
Look at these sentences. In pairs, work out the differences between Past Simple and Past Continuous.
1. The surface of the spaceship was glowing red when it came back into the earth’s atmosphere.
spacesuit space flight rocket
capsule
launch
helicopter
launch
astronaut
capsul e
rocket
spacesuit
Read the article quickly and circle all the words related to a spaceship’s movement.