現(xiàn)在完成時-教學(xué)設(shè)計(jì)(全英文-超詳細(xì))(共4頁)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上.Teaching aims: 1. Knowledge: a. The structure of the present perfect tense.b. The usages of present perfect tense.2. Ability: a. Enable students to use the correct tense in their writing and speaking.b. Enable students to use the right words in the present perfect tense. 3. Feelings an

2、d attitude: a. Let the students know the importance of English grammar. b. Try to build up students confidence in themselves c. Encourage students to speak English in public. Important Points: a. let the students understands the usages of present perfect tense.b. The differences between past simple

3、tense and present perfect tense. Difficult Points: Help students use present perfect tense with verbs to describe events happen at a particular point in time and to describe events that can continue over a period of time.Teaching methodology:The New Senior English Curriculum Standards aims education

4、 for all students and stressed quality-oriented education. The main task of education is to stimulate and cultivate students interest and their confidence in learning the language, help them develop good learning habits and form effective learning strategies, facilitate autonomy and cooperative spir

5、it in learning ; enable students to master basic English language knowledge and skills in listening, speaking, reading and writing. According to the new standards, the students should be the center of the class and the teacher serves as a controller, organizer, participant, or resource-provider most

6、 times. Considered with the characteristic of the teaching contents and the learners, I will apply explanation and practicing in my teaching. Most of the usages will be summarized by students themselves.Teaching aidsA computer, a projector, black board, chalks. Teaching procedures:Step1. Revision &a

7、mp; lead-in (2min)1.Invite students to read sentences using present perfect tense they have found before the class.S1: Ive seen quite a lot of China.S2: Ive visited some beautiful cities.S3: They have just completed it. S4: .2. Show some sentences on the board. 1). They have put up a lot of high-ris

8、e buildings recently. 2). My wifes just bought a beautiful dress from one of the shops there. 3). Its got some really pretty parks. 4). A friends told me about a nice fish restaurant.Step2. Present perfect tense1. The structure of present perfect tense.After reading these sentences, ask students to

9、find the structure of these sentences with present perfect tense. 1). have/has+done 2). have/has+not+done 3). Have/has+been+done2. The usage of present perfect tense Play the flash (a pig and his mom), and tell students to recall the main usages of this tense. Q: the story happens in the past, but t

10、he pig and his mom use present perfect tense to describe it, can you tell me the reason?Draw a time line on the blackboard: 現(xiàn)在完成時！pastNowFuture 1). Usage1: “完成用法” 強(qiáng)調(diào)過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果，常用狀語有：already, yet, never, ever, just, before . E.g.1. I have just cleaned my hands. E.g.2. I have lost my wallet. E

11、.g.3. I have already finished my homework. I am free. Show the following sentences and have students summarize the difference between the past simple tense and present perfect tense. He has already read that book. (說明他現(xiàn)在知道那本書的內(nèi)容) He read that book last year. (只說明他去年讀過那本書 ) He has gone to America. (他

12、現(xiàn)在不在此地, 在美國) He went to America eight weeks ago. (只說明他去過美國) summary：一般過去時表示過去發(fā)生的動作或存在的狀態(tài)，與現(xiàn)在情況無關(guān)，常用時間狀語為yesterday, last year, in the past等，而現(xiàn)在完成時與現(xiàn)在有關(guān)。 show two pictures and guide students to describe them with present perfect tense. E.g.1. He has just lost his job. E.g.2. She has just got the lette

13、r . 2) . Usage2: “未完成用法”表動作或狀態(tài)已開始，持續(xù)到現(xiàn)在，可能還會繼續(xù)進(jìn)行下去，常用時間狀語since+時間段ago/時間點(diǎn)/從句, for+時間段,since then,ever since,so far,up to now. E.g.1. I have lived here since 2003. E.g.2. I have studied English for seven years. E.g.3. Up to the present everything has been successful.E.g.4. He has stayed

14、0;here since 5 hours ago.Step3. Two kinds of verbs1. The definitions 1). Lead in this part by asking students a question: Q: the pig said “Its died for a couple of days” first, then he changed it to “Its been dead for a couple of days”, do you know the reason why the first senten

15、ce is wrong? 現(xiàn)在完成時的未完成用法只適用于延續(xù)性動詞，短暫性動詞的現(xiàn)在完成時的肯定式不能和表示一段時間的狀語連用。 2). Show two groups of words and lead students to get the definitions. 短暫性動詞: 表示短暫的運(yùn)動狀態(tài)（瞬間完成或延續(xù)時間很短的動詞).(start, begin, come, go, leave, arrive, reach, join, marry, open, close, give, lend, borrow, finish, break, see, hear, notice, find

16、, understand, die .) 延續(xù)性動詞:表示持續(xù)的行為或狀態(tài)的動詞,能和表示一段時間的狀語連用.(be, keep, have, live, study, work, teach, stay, read, play, fly, talk, rain, run.)2. Replacement of these two kinds of verbs Help students know the corresponding verb of verb describing events happen at a particular point in time with a group o

17、f correction exercises. 1) She has bought the computer for two years.(buy-have) 2) Ann has gone to China since six months ago.(come/go to-be in; leave-be away) 3) My brother has joined the army for five years.(join-be in/ a member of) 4) I have borrowed the dictionary since 3 days ago. (borrow-keep)

18、 5) The film has begun for 10 minutes.(begin/start-be on) 6) The match has finished for half an hour.(finish-be over) 7) His dog has died for two years.(die-be dead; marry-be married) Step4. ExercisesShow the exercises on the board and have students do them together.1. The old worker _ in our factor

19、y for 30 years. A.had worked B. has worked C. worked D. works2. It_ten years since they_to France. A. was; moved B. was; have moved C. is; has moved D. is; moved3. - How are you today? - Oh, I _ as ill as I do today for a very long time. A. didnt feel B. wasnt feeling C. dont feel D. havent felt4. It is the third time you _ late this week. A. had arrived B. arrived C. have arrived D. are arriving5. we _more than 3000 trees in the pa