英语人教版八年级下册unit10 grammar focus
5. This museum _________ has been (be) here for is (be) one of the over 20 years. It _____ oldest buildings in this small town.
语法精讲 现在完成时 现在完成时表示从过去一直持续到现在的动作或 状态，并可能还将持续下去。简称“延续用法”. 此用法需注意两点： 1）常与for, since引导的时间段的时间状语连用. 2）动词使用延续性动词。 因为瞬间动词在肯定句、 疑问句中不能和时间段连用. since , for 的用法 : since: (自…以来)
ห้องสมุดไป่ตู้
Guess and fast answering(抢答)
3.What kind of things do people sell in a yard sale? A. Something they don't need any more. B. Something they think important. 4.Why do people like to buy things in a yard sale? A.Because the things are very cheep . B.Because the things they can't buy in other place.
2. Ten years has passed ____ the CCTV event People Who Moved China took place in 2007. A. when B. while C. before
√
D. since
3.---How long have you been like this?
√
D. have had
6.We have been good friends since we ___ each other
巧记瞬间性动词的转换
“开始离去借来还， 穿衣入睡要感冒， 出生入死买到家， 开开关关变结束。”
1. She _______ this book for nearly three weeks. A. has borrowed C. has bought B. has lent D. has kept √
3. We _________ have had (have) a piano since last November. We _______ bought (buy) it from the Li family when they moved to the US last year. haven’t been (not be) 4. Cathy and Amy ____________ back to their hometown for two years. They ______ miss (miss) their hometown a lot and hope to visit the place next year.
1)since+时间点 He has stayed here since 5 o’clock. 2)since+ 时间段+ ago He has stayed here since 5 hours ago.
3)since+ 从句(句子要用一般过去时态） She has taught English since she came here. for: (长达）for+ 时间段 He has kept the book for 2 weeks.
Unit 10 I've had this bike for three years.
Yard sale
Guess and fast answering(抢答)
1.When do people usually have yard sales? A.On weekdays B.On weekends 2.Why are the sales called"yard sale"? A. They sell at their yard B.Sounds good
We are having a yard sale,let's talk about the things we will sell.
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. 2. They are very hungry. Their last meal was ten hours ago. They haven’t eaten for ten hours/since ten hours ago.
在现在完成时态中，for与since引导的时间
状语可以相互转换。 since＋一段时间＋ago＝for＋时间段; since two weeks ago=for two weeks; I have kept the library book for a week. = I have kept the library book since a week ago.
3. I have a camera. I bought it in 2009. I have had a camera since 2009. 4. I know Anna. I first met her three years ago. I have known Ann for three years/ since three years ago. 5. Linda is ill. She became ill on Monday. Linda has been ill since Monday.
---___.
√
A. Since last month
B. Last month ago
C. Last month before
D. Last month
4.His father ___ the computer for two years.
A. has bought B. has had C. bought 5.---How long have you_____ the book? ---I _________ it since two days ago. A. borrowed, have borrowed B. keep, have kept C. kept, have kept √ five years ago. A. knew B. have known C. go to know D. know √ D. kept, kept
Fill in the blanks with the correct 4b forms of the verbs in brackets. 1. I _______________ have never been (never be) to the water park before. I want to _____ go (go) next month before the weather gets too cold. 2. They _________________ have never owned (never own) any pets, but they ___________ always want (always want) to have a dog.
初中英语人教版八年级下册Unit 10 Grammar Focus
Unit 10 The Present Perfect TenseⅠAims: to learn the form, the meaning and the usage of the present perfect tense.ⅡKey points: to learn the present perfect tenseⅢApproaches and methods: the teacher present the basic knowledge predominantly, and the teacher will also use some examples to help the students understand the grammar; besides, some exercises will also be used for practice.ⅣTeaching Aids: multi-media teaching tools.ⅤTeaching processStep1 Lead-inThe teacher will use some pictures and sentences to draw the students' attention and interest. (The present perfect tense will be underlined.1）I came to this school three years ago.I am still working here.I have worked here for three years.2）Four months ago I got married.I live a very happy life with my husband.I have been married for four months.Step2 Brief IntroductionThe teacher will give the Ss the two sentence we have talked before, and give them an introduction to the present perfect tense./教师给学生上面出现过的句子，并给学生简单介绍现在完成时。
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。
人教英语八年级下册Unit10Section A Grammar focus 4a—4c (共35张PPT)
4.—Have you been to the art museum? —I’ve been to the art museum many times.
— S＿o＿ha＿ve＿I (我也去过). I went there on our last school trip.
6. Let’s go to the space museum. I _’v_e_
_n_e_v_e_r_b_e_e_n_there.
7. — H__a_v_eyou _e_v_e_r v_i_s_it_e_d_the space museum?
— No, I’v_e_ n_e_v_e_r_b_e_e_n_ there. — N__e_it_h_e_r_h_a_v_e__I_(我也没去过).
10. John _h_a_s _n_e_v_er_ b_e_e_n_to the space museum.
5. —How about the nature museum? I’ve been there a few times.
—So have I. I went there on our last school trip.
6. Let’s go to the space museum. I’ve never been there.
4.—_H_a_v_e_ you b__e_en_ to the art museum? —I ’_v_e_ _b_ee_n__to the art museum many times.
5. —How about the nature museum? I_’v_e _b_e_e_n_ there a few times.
初中英语人教版八年级下册Unit10 Grammar focus
Title The Revision of ThePresent Perfect Tense Teacher Hada Middle SchoolHan YunTeaching goals 1.Cognitive Dimension:1)Grammatical items: Review The present perfecttense.2)Topic: Talking about what we have done2.Skills and Competence: Students can use the present perfect tense.to talk about things and write a composition about what we have done.3.Affective Dimension: Love our mothers and love our life.Teachingmethods andStrategiesApplying Task-Based Language Teaching Approach.ImportantpointsThe form of the present perfect tense and the using of the tenseDifficultpointsThe differences between the past tense and the present perfect tenseSteps Contents Teacher’sActivities Students’ActivitiesTeaching IdeasStep 1 Leading in 1)Greet the Ss2)Review thetenses .3)Introduce thetopic.1)Greet the Ss.2)Ask thequestion.3)Write downthe topic.1)Greet theteacher.2)Look andtalk withthe teacher.1)Greet eachother.2)Lead in thenew lesson.Step 2 Presentation The form of thepresent perfecttense.Tell the Ss toreview the form ofthe present perfecttense .Review theform of thepresent perfecttense ,and answer thequestionHelp Ss masterthe tense points.Step 3 Practice Do some exercises Guide Ss toexercises aboutpast participle.Watch andanswerReview the pastparticiple.Step 4The using of the present perfect tense 1)Compare thesentences.2)Inchoative Verb1)Ask Ss tocompare thesentences and findout the1)Compare thesentences andfind out thedifferences .Consolidate thetarget language.and Continuative Verb3)Have/has gone to Have/has been to Have/has gone in differences .2)Do exercisesabout InchoativeVerb andContinuative Verb3）Ask Ss totranslate sentencesto review the usingof these phrases.4)And check theanswers.2)Do someexercises.3)Translatesentences andreview theusing ofthese phrases.Step5 Consolidation The differencesbetween the pasttense and thepresent perfecttenseAsk Ss tocompare thesentencesFind out thedifferencesConsolidate thelanguagepoints.Step6 Production 1)Translate somesentences.2)Fill in the blanks3)Multiple choice4) Writing1)Ask Ss totranslate.2)Ask Ss to discussinto groups .3) Ask Ss to usewords to fill in theblanks.4)Ask Ss to discussinto groups thengive a report.1)Translatesomesentences .2)Discuss intogroups.3)Fill in theblanks.4)Discuss andmake a report.1)To improveSs’creativeability.2) To improveSs’comprehensive.3)Train Ss’ability ofwriting.Step6 Homework Writing Ask Ss to write acomposition .BlackboardDesignThe Revision of The Present Perfect TenseHave/has + doneHave/has gone toHave/has been toHave/has been inHe went to Beijing last week.。
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
英语人教版八年级下册Unit-10-grammar-focus-课件
Have you ever been to Hangzhou? 你曾经去过杭州吗？
Mary has never been to the Great Wall. 玛丽从未去过长城。
(3). Have (has) been to 后面可接次数， 表示去过某地几次。
如：I've been to Beijing three times. 我去过北京三次。
eg.I have been a teacher _f_o_r___ a year. He has been at this school _s_in_c_e___ 1992.
We have learned 1,000 English words
_s_i_n_c_e__ we came to this school.
/tɒɪ/ n. 玩具 /beə/ n. 熊 /'meɪkə/ n. 生产者;
面包机
/skɑ:f/ n. 围巾; 披巾;
• soft
/sɒft/ adj. 软的; 柔软的
• soft toy
软体玩具; 布绒玩具
• check v. & n. 检查; 审查
• check out
查看; 观察
• board
2. There are two _b_r_e_a_d_m__a_k_e_r_s_(面包机) at
Helen’s home. 3. How do you like these _s_o_ft__to_y_s__(软体玩
具), Emma? 4. Mr. White is _c_h_e_c_k_i_n_g_o_u_t_(察看) those
I have lived here for three years. I have lived here since 2004/three years ago.
人教版八年级下册英语Unit10SectionAGrammarFocus4c课件
Grammar Focus
How long have you had I've had it for three that bike over there? years.
_J_im__h__a_s _b_e_e_n_i_n_J_a_p__a_n_f_o_r_t_h_r_e_e_d_a_y_s_.__ 2. They are very hungry. Their last meal was ten
hours ago.
_T_h_e_y__a_re__v_e_r_y_h_u_n_g_r_y__b_e_c_a_u_s_e_t_h_e_y_h_a_v_e_n_’_t_h_a_d__ _th__ei_r_m__e_a_l_f_o_r_t_en__h_o_u_r_s_._
5. Linda is ill. She became ill on Monday. __L__in_d_a__h_a_s_b_e_e_n__il_l_s_in_c_e__M_o_n__d_a_y_.______
4b4bFFillililninthteheblbalnaknskswwitihththtehecocrorrercetctforms
完成下列句子。
1. 那边那辆自行车你骑了多久了？ _H__o_w__lo_n_g__ have you had that bike over there?
2. 我已经骑了三年了。 I’ve had it _f_o_r_t_h_r_ee__y_e_a_r_s_.
人教英语八年级下册Unit10Section A Grammar focus (共19张PPT)
I have read the series for two months.
I started to read the series two months ago, and I'm still reading it now.
定义②： 过去发生的动作或 存在的状态一直持 续到现在
现在完成时
定义：
1.过去发生的动作对现在产生的影响。 2.过去发生的动作或存在的状态一直持续到现在。
books she _______ and she can’t wait to read them. A. has read B. reads C. doesn’t read D. hasn’t read
现在完成时的句型转换
肯定句： I have studied for 3 hours. 否定句： I haven‘t studied for 3 hours. 一般疑问句： Have you studied for 3 hours? 回答： Yes, I have. / No, I haven't. 特殊疑问句： How long have you studied?
—No, she _______ to the library.
A. goes
B. had goes
C. has gone
D. would go
Exercises
4. My dictionary _______, I have looked for it everywhere
but still I _______ it.
A: Have you seen this movie? B: No, I haven't. A: Let's go to the cinema after school !
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