人教版八年级英语下册Unit 10 Section A Grammar Focus-4c
4c Fill in the questions and ask two students.
Then complete the chart.
1. Do you have a (n)_________? How long have you had it? 2. Do you own a (n)__________? How long have you owned it?
4. I know Anna. I first met her three years ago. _I__h_a_v_e__k_n_o_w_n__A__n_n_a__f_o_r__t_h_r_e_e__y_e_a_r_s_.
5. Linda is ill. She became ill on Monday. _L_i_n_d_a__h_a_s__b_e_e_n__i_ll__s_in_c_e__M__o_n_d_a__y_.____
finish — be over fall asleep — be asleep join — be in/be a member of become — be make friends — be friends come/go/ — be + 相应的介词短语
e.g.
The old man died 4 years ago. — The old man has been dead for 4 years.
4a Rewrite the sentences using for or since.
1. Jim is in Japan. He arrived there three days ago. _J_i_m__h_a_s_b_e_e_n__in__J_a_p_a_n__fo_r__th_r_e_e__d_a_y_s.__
It is 4 years since the old man died. — Four years has passed since the old man died.
He joined the Party 2 years ago. — He has been in the Party for 2 years.
（3）二者可以转换 for + 一段时间 = since + 一段时间 + ago
e.g. He has been here for five weeks.
= He has been here since five weeks ago. 他到这儿已经有五个星期了。
（4）since能引导时间状语从句（主句用现在完 成时，从句用一般过去时），而for则不能。
I haven’t seen him for three years. 我三年没有看见他了。
She’s been at this school since five years ago. 自从五年前她就在这个学校。 含有for，since的现在完成时的用法歌诀: 过去的动作或状态， 一直持续到现在， for、since 把时间带。
（7）二者引出的时间状语往往用 how long提问。
e.g. — How long have you had this book? — For a week./Since a week ago. — 这本书你买多久了? — 买一周了。
非延续性动词和延续性动词之间的转换
1.转换为相应的延续性动词，用于现在完成时。
Present Perfect Tense 现在完成时
表示从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的一 段时间状语”连用，如“for+时间段”、 “since+过去时间点”、“since+过去时的从 句”、“since+一段时间+ago”。且for与since 引导的时间状语可以相互转换。
e.g. He has taught here since he came to China. 自从他来到中国就在这儿教书。
（5）现在完成时常用句型： ①It is (has been) +时间段+ since +时间状语或 从句 e.g. It is four days since last Friday. 从上周五到现在已经四天了。
I bought the book 5 days ago. — I have had the book for 5 days.
Exercises
I.选择for或since填空。
1. I have been here ___si_n_c_e__ five months ago. 2. He has been a soldier _f_o_r__ about two months. 3. Great changes have taken place __s_in_c_e___ you left. 4. His grandpa has been dead _f_o_r__ ten years. 5. I have studied English _s_i_n_c_e__ I was 12 years old. 6. It is two years __s_in_c_e___ I became a postgraduate
November. We __b_o_u_g_h_t__ (buy) it from the Li
family when they moved to the US last year. 4. Cathy and Amy _h_a_v_e_n_’_t_b__e_e_n_ (not be) back
to their hometown for two years. They _m__is_s__
(miss) their hometown a lot and hope to visit
the place next year. 5. This museum _h_a_s__b_e_e__n_ (be) here for over 20
years. It __is___ (be) one of the oldest buildings in this small town.
4b Fill in the blanks with the correct forms
of the verbs in brackets.
1. I __h_a_v_e__n_e_v_e_r__b_e_e_n__ (never be) to the water park before. Iwant to _g_o__ (go) next month
Who Moved China took place in 2002.
A. when B. while C. before ✔D. since
Grammar Focus
How long have you had that I’ve had it for three
bike over there?
years.
student.
II. 单项选择。
1. She _______ this book for nearly three weeks.
A. has borrowed
B. has lent
C. has bought
✔D. has kept
2. Ten years has passed ____ the CCTV event People
before the weather gets too cold. 2. They__h_a_v_e__n_e_v_e_r__o_w_n_e_d____ (never own)
any pets, but they __h_a_v_e__a_lw__a_y_s__w_a_n_t_e_d___
(always want) to have a dog. 3. We_h_a_v_e__h_a__d_ (have) a piano since last
How long has his son owned He’s owned it since his the train and railway set? fourth birthday.
Have you ever played football?
Yes, I did when I was little, but I haven’t played for a while now.
It has been two years since Jim came to Beijing. 吉姆来北京已经两年了。
②This is the first (second…) time that + 从句 句型中的that从句通常使用现在完成时。
e.g. This is the first time that Jenny and Danny have been to China. 这是珍妮和丹妮第一次来中国。
2. They are very hungry. Their last meal was ten hours ago. _T__h_e_y__h_a_v_e_n_’_t_e__a_t_e_n__f_o_r__te__n_h__o_u_r_s_.__
3. I have a camera. I bought it in 2009. _I__h_a_v_e__h_a_d__a__c_a_m__e_r_a__s_in_c_e__2__0_0_9.
borrow — keep
buy — have
put on — wear
catch a cold — have a cold
get to know — know
get to sleep — sleep
2. 转化为“be + 形容词/副词/介词/名词” begin / start — be on go out — be out close — be closed open — be open get to/arrive/reach — be (in) die — be dead leave — be away
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英语人教版八年级下册unit10grammar focus
buy borrow arrive leave open join have / has had have / has kept have / has been in / at have / has been away have / has been open have / has been in have / has been a member of
11. Amy’s mom has had the old bread maker for more than ten years. 12. I’ve had this magazine for a couple of months. 13. I’ve had them since I was a child. 14. My mom’s had it for a long time but it still works. 15. Although he has not played with his old toys for a long time, he still wanted to keep them.
16. For example, he has owned a train and railway set _____ since his fourth birthday, and he played with it almost every week until he was about seven. 17. As for me, I did not want to give up my football shirts, but, to be honest, I have not played ____ for a while now.
5. Linda is ill. She became ill on Monday. Linda has been ill since Monday.
11. Amy’s mom has had the old bread maker for more than ten years. 12. I’ve had this magazine for a couple of months. 13. I’ve had them since I was a child. 14. My mom’s had it for a long time but it still works. 15. Although he has not played with his old toys for a long time, he still wanted to keep them.
16. For example, he has owned a train and railway set _____ since his fourth birthday, and he played with it almost every week until he was about seven. 17. As for me, I did not want to give up my football shirts, but, to be honest, I have not played ____ for a while now.
5. Linda is ill. She became ill on Monday. Linda has been ill since Monday.
英语人教版八年级下册Unit 10 Grammar Focus
《现在完成时》教学设计一、教学目标：（一）知识目标：1.掌握现在完成时这一语法项目，即have/has+动词过去分词。
2.掌握利用现在完成时来谈论过去的经历这一语言功能目标。
3.学会区别一般过去、现在完成时在时间上的不同。
（二）能力目标：1.培养学生能用现在完成时谈论自己过去的经历，能够正确地运用现在完成时和一般过去时。
2.培养学生的学习兴趣，开拓学生的视野，增强学生对外界知识的了解。
3.结合教材内容，培养学生的阅读能力。
（三）情感教育目标：1.使学生在学习中学会交流、合作，增强英语的重要性意识和未来的职业意识、世界意识。
2.使学生通过阅读交流，获得阅读的快乐、促进学习成就感。
3.引导学生观察、思考，促进认识能力的发展。
教学过程：（1）构成：现在完成时由助动词have + 过去分词构成，助动词have 有人称和数的变化。
第三人称单数用has，其余用have。
I have studied…He/She has studied…现在完成时的否定式直接在助动词后面加上not、疑问式是把助动词提到主语之前。
以study 为例，其否定式、疑问式和简单回答形式如下：（2）用法：1）现在完成时通常表示在说话之前已经完成的动作或存在的状态。
说话人强调的是该动作或状态对现在的结果或影响。
My daughter has just gone out. 我女儿刚出去。
I’m sure we’ve met before. 我肯定我们以前见过面。
She has arrived. 她到了。
2）表示持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如recently, already, just, lately, for…, since…,yet等。
如：I haven’t heard from her these days. 这些日子我没有收到她的信。
We haven’t seen you recently. 最近我们没有见到你。
人教版八年级下册 Unit 10 Section A( Grammar Focus-4c)(共25张PPT)
Guide One (8’)
Recite(背诵) the Grammar Focus and talk about the following questions within 5minutes.
1）现在完成时的特殊疑问句的结构是什么？用 什么疑问词来询问拥有某种物品的时间？
2）for 后面接什么？ 3）since 后面接什么？
3. (2017江西)Since we began to use the
Internet, our lives _D__ a lot.
A. changed
B. changes
C. will change
D. have changed
4.(2017上海) ---_B__have you been in the sports
表示过去某一时间开始持续到现 在的动作或状态，常和for 或since 引导的时间状语连用。动词多使用 延续性动词。
Exercises（中考真题）
1.(2017沈阳)_D__2，000，this company has
seen much new development. It has become one of the biggest companies in the country.
Exercise 1用 “for” or “ since”完成句子。
1.I have not been to a museum_f_o_r __ three weeks.
2. I haven’t ridden a bike _s_in_c_e_I was eleven years old.
3. He has been here _f_o_r about two years. 4. I haven’t seen a movie s_i_n_ce_ last week. 5. I haven’t read a story book s_i_n_ce_ two years
Unit10SectionAGrammarFocus_4c课件人教版英语八年级下册
4c Fill in the questions and ask two students. Then complete the chart.
1. Do you have a (n)_________? How long have you had it? 2. Do you own a (n)__________? How long have you owned it?
______b_o_u_g_h_t_____ (buy) it from the Li family when they moved to
the US last year.
4. Cathy and Amy _h_a_v_e_n_o_t_/h_a_v_e_n_’_t _b_e_en_ (not be) back to
their hometown for two years. They ____m__is_s____ (miss)
n. 家乡；故乡
their hometown a lot and hope to visit the place next year.
5. This museum __h_a_s_b_e_e_n_____ (be) here for over 20 years. It ____is__ (be) one of the oldest buildings in this small town.
（3）现在完成时+since+从句 例：自上大学以来他学了大约5000个英语单词。
He has learned about 5000 English words since he went to college.
☆谓语动词用延续性动词，可以用how long提问。
英语人教版八年级下册uint10 grammar focus
Present perfect tense with since and for
Grammar Focus
1. — How long have you lived here? — I’ve lived here for twenty years. 2. Yes, I’ve been here since 1976. 3. He has just bought a new house in the city, but ever since he moved in, he has had trouble with cars and their owners. 4. We haven’t seen each other since last week. 5. My parents and I have been in Hong Kong for two days.
Fill in the blanks. 1. — How long have you lived here? — I’ve lived here ____ for twenty years. since 1976. 2. Yes, I’ve been here _____ 3. He has just bought a new house in the city, but ever _____ since he moved in, he has had trouble with cars and their owners. since last 4. We haven’t seen each other ______ week. 5. My parents and I have been in Hong Kong ____ been dead get married -- have / has been married come / go have / has been in / at begin / start have / has been on finish / stop have / has been over fall asleep have / has been asleep
人教版八年级下第十单元 Section A Grammar focus 4a—4c (教案)
Unit 10 I’ve had this bike for three years. (Grammar Focus-4c)湖北省武汉市光谷实验中学霍丽岩本课分析本节课是本单元的第三课时，是以语法内容为核心整体设计的部分。
重点语法项目是带有since和for 的现在完成时的句子。
Grammar Focus表格总结了本单元的典型例句，包括由How long 引导的现在完成时的特殊疑问句，分别用for和since回答的例句，还有现在完成时的一般疑问句。
学情分析经过了本单元前面的学习后，学生对于由how long引导的现在完成时问句和含有since 与for的答语有一定的知识基础。
小部分同学对于本部分的语法知识掌握比较好，但是大部分同学对于since与for后面所接内容和持续性动词与非持续性动词区分不清。
整体设计教学目标1.Talk about possessions and things around you. Know how to sell and buy things.2.Present perfect tense with since and for.3.Know the culture of Yard Sale, and charity activities.4.Be willing to help the others and be grateful to people around us.教学重难点How long have you had(owned/kept) it?I’ve had it for 2 years/ since 2 years ago/ since I was a child.Continuous verbs and continuous verbs.课时安排1课时课前准备手工制作图片教具，制作多媒体课件，拍摄微课，设计板书，准备教学助手互动课堂等设备。
教学方法任务型教学法、情景交际法、自主学习法与合作学习相结合。
初中英语人教版八年级下册unit 10 Grammar Focus
新目标英语八年级教学设计一、教学内容及分析本单元内容为人教版八年级Unit 7 Will people have robots? 中心话题是：主要复习一般将来时的应用；复习与环境有关的词。
本单元以谈论未来为主题，设计了三大部分内容：一SectionA部分通过将来的相关话题提高学生使用一般将来时态对未来预测的表达能力；二SectionB部分通过深入训练使用一般将来时态谈论对未来的预测，提高学生的实际交往能力；三Self Check部分是对本单元所学语法（一般将来时）的练习。
掌握基础上进行能力训练。
利用练习题，对所学的知识点进行巩固提高。
本单元复习内容与学生的实际生活密切相关，易于学生掌握运用英语进行交际和交流。
在学习活动中运用句型进行交际，培养学生的口语表达能力。
让学生在学习及应用中，复习巩固以前所学知识，并加以创新，并用到实践中。
把知识进行整合，让学生头脑中有一个整体的回顾。
二、单元整体目标分析本单元通过复习一般将来时的相关知识，让学生掌握谈论未来的话题。
本单元的主题是谈论未来，学生通过本单元复习能够理解并应用所学的知识点：一般将来时。
通过复习一般将来时的相关知识，教授学生如何谈论未来等。
同时引导学生采用Repeating和Cooperating的学习策略，学习一些新词汇，掌握一些重点句型，在小组合作学习的过程中，培养他们团队合作精神并学会感谢人。
教法选择：本节主要运用“任务型教学法”，进行复习，通过讲练结合，利用图片来复习本单元的主要词汇，利用学过的句型谈论未来。
写作复习：模仿写作；语法教学：学生总结规律、模仿操练。
学法指导：1、合作学习，互相查缺补漏。
2、自主学习，训练学生的概括能力，发挥主观能动性，把被动的学习变为主动学习。
人教版英语八年级下册Unit10 SectionA Grammar Focus-4c
_L__in_d_a____h_a_s_b__ee_n__il_l__________s_in_c_e__M_o_n__d_a_y_. _
Fill in the blanks with the correct forms of the verbs in brackets.
1. I _h_a_v_e__n_e_v_e_r_b_e_e_n_ (never be) to the water park before. I want to ___g_o___ (go) next month before the weather gets too cold.
——踢过，小时候踢过。但是现在已经有好一阵没踢过了。 —____H_a_v_e_y_o_u____ ever played football?
—Yes, I did when I was little, but I _h_a_v_e_n_’_t_p_l_a_y_e_d for a while now.
Unit 10
I’ve had this bike for three years.
Section A 4a~4c
完成句子。
1. 那边那辆自行车你买了多久了？
H__o_w__lo_n_g___ have you had that bike over there? 2. 我已经买了三年了。
I’ve had it _fo_r__th__re_e__y_e_a_rs__. 3. 他的儿子拥有火车和轨道多久了？
railway set?
birthday.
Have you ever played Yes, I did when I was little, but
football?
I haven't played for a while now.
Fill in the blanks with the correct forms of the verbs in brackets.
1. I _h_a_v_e__n_e_v_e_r_b_e_e_n_ (never be) to the water park before. I want to ___g_o___ (go) next month before the weather gets too cold.
——踢过，小时候踢过。但是现在已经有好一阵没踢过了。 —____H_a_v_e_y_o_u____ ever played football?
—Yes, I did when I was little, but I _h_a_v_e_n_’_t_p_l_a_y_e_d for a while now.
Unit 10
I’ve had this bike for three years.
Section A 4a~4c
完成句子。
1. 那边那辆自行车你买了多久了？
H__o_w__lo_n_g___ have you had that bike over there? 2. 我已经买了三年了。
I’ve had it _fo_r__th__re_e__y_e_a_rs__. 3. 他的儿子拥有火车和轨道多久了？
railway set?
birthday.
Have you ever played Yes, I did when I was little, but
football?
I haven't played for a while now.
人教版英语八年级下册unit10 section A grammar focus (共23张PPT)
2. They _h_a_v_e__n_e_v_e_r_o_w_n__ed__ (never own) any pets, but they _a_lw__a_y_s_w_a_n__t (always want) to have a dog.
3. We _h_a_v_e__h_a_d_ (have) a piano since last November. We _b_o_u_g_h__t (buy) it from the Li family when they moved to the US last year.
ABC
see go take ride wake grow draw hide
saw went took rode woke grew drew
hid
seen gone taken ridden waken grown drawn hidden
1. 现在完成时的构成+ v. 过去分词，即
助动词 have/
5. This museum _h_a_s__b_e_e_n_ (be) here for over 20 years. It __is___ (be) one of the oldest buildings in this small town.
4c
Fill in the questions and ask two students. Then complete the chart.
4a Rewrite the sentences using
for or since.
1. Jim is in Japan. He arrived there three days ago. Jim has been in Japan for three years.
3. We _h_a_v_e__h_a_d_ (have) a piano since last November. We _b_o_u_g_h__t (buy) it from the Li family when they moved to the US last year.
ABC
see go take ride wake grow draw hide
saw went took rode woke grew drew
hid
seen gone taken ridden waken grown drawn hidden
1. 现在完成时的构成+ v. 过去分词，即
助动词 have/
5. This museum _h_a_s__b_e_e_n_ (be) here for over 20 years. It __is___ (be) one of the oldest buildings in this small town.
4c
Fill in the questions and ask two students. Then complete the chart.
4a Rewrite the sentences using
for or since.
1. Jim is in Japan. He arrived there three days ago. Jim has been in Japan for three years.
人教版八年级英语下册课件：Unit 10 Section A (Grammar Focus~4c)
★任务一 用for和since改写4a中的句子,然后和你的搭档核对答案,说明理
由,并用since 或for填空,完成下列练习。 1. I’ve practiced the piano since 10:30. 2. Mario has run for 15 minutes. 3. Sarah has slept since 9:00. 4. Dale has talked on the phone for five minutes. 5. Louie has studied Chinese since he was six years
考点 arrive, reach和 get的用法 1. 用arrive, reach和get的适当形式填空。
(1) He arrived in the city yesterday. (2) He got to the city yesterday. (3) He reached the city yesterday.
sth. 意为 让某人干某事 ;get+adj. 意 为 变得……;形成……的状态 。
延续性动词和非延续性动词的用法 现在完成时表示动作从过去某个时候开始一直持续到现在,与 一段时间连用时应注意句中的谓语动词应该是延续性动词。非 延续性动词不可和表示一段时间的词连用。如: 我离开这所学校已经八年了。 误:I’ve left this school for 8 years. 正:I’ve been away from this school for 8 years./I left this school 8 years ago.
old. 6. I’ve lived here since 1992.
★任务二 完成4b中பைடு நூலகம்练习,注意动词的形式和时态,然后和你的搭档核对答