下載 初中英語 牛津 上海版 七年級下 第七單元語法教學(xué)設(shè)計(jì)

1、book 7b unit 7 foods and drinks 第四節(jié) language (語法課/新授課)1.教學(xué)要求：1）教學(xué)目標(biāo)與重難點(diǎn)：a. 掌握現(xiàn)在完成時(shí)態(tài)的構(gòu)成方法和時(shí)間意義，了解用現(xiàn)在完成時(shí)態(tài)所表示的動(dòng)作時(shí)發(fā)生在過去，但有延續(xù)到現(xiàn)在的趨勢，或者對現(xiàn)在產(chǎn)生了影響或結(jié)果，或表示一種經(jīng)歷，所以跟過去和現(xiàn)在都有聯(lián)系。 b. 掌握經(jīng)常跟現(xiàn)在完成時(shí)態(tài)連用的副詞和介詞（already/yet、ever/never、since/for）的用法。 c. 能夠在情景練習(xí)中較好地運(yùn)用現(xiàn)在完成時(shí)態(tài)。d. 培養(yǎng)學(xué)生探究學(xué)習(xí)、合作學(xué)習(xí)、自主學(xué)習(xí)的能力。2)教學(xué)策略：將語法融入情境中學(xué)習(xí)，以sun fei和s

2、ally在晚餐中的三部分對話貫穿現(xiàn)在完成時(shí)態(tài)的三種不同用法，并通過合作探究，模仿例句，啟發(fā)引導(dǎo)，自主歸納等方法讓學(xué)生從易到難接觸多形式的練習(xí)與總結(jié)，進(jìn)一步促進(jìn)對現(xiàn)在完成時(shí)態(tài)的認(rèn)知和運(yùn)用。2. 教學(xué)過程步驟目的教師活動(dòng)/方法學(xué)生活動(dòng)/方法條件/手段 (在學(xué)案和課件都有體現(xiàn))1. revisionreview and lead-in “already” and “yet”.show a short passage and have ss complete the missing words.check chorallycomplete a short passage according to wh

3、at theyve learnt in listening.show a passage:2.present perfect tense“already” and “yet”1) presentationhave ss read the 3 sentences and find out the meaning and use of “already” and “yet”.check chorally.think, compare and match.(discuss in pairs)think and match:zhen hui is not hungry. she has already

4、 eaten.sun fei is hungry. he hasnt eaten yet.have you eaten yet?already a. 否定句 (仍、還)b. 疑問句（已經(jīng)）yet c. 肯定句（已經(jīng)） d. 置于句末2)practise(in order to master how to use them well.)jset a scene and have ss complete the conversation with “already” and “yet”.check in pairs.complete the convesersation between sun f

5、ei and sally with “already” and “yet”.scene: sun fei is talking with sally while dinner at sallys.section 1s: have you finished homework _?sf: except an english writing for eating habits in different countries. i havent found the information _.s: dont worry. i have_ travelled 4 countries. let me hel

6、p you after supper.sf: thank you. its very kind of you.s: my pleasure. khave ss say what sun fei has already done, what he hasnt done yet, and complete the questions. check individually.write down their ideas according to the examples, then check in pairs.exercise:e.g. sun fei has already arrived at

7、 sallys. has sun fei finished maths homework?sun fei_.(chinese homework)sun fei_.( english homework)_sun fei_?(finish dinner)_sally _?(visit 5 countries)_sally _?(help sun fei with his homework)“ever” and “never”1)presentationhave ss read section 2 of the conversation and find out the meaning and us

8、e of “ever” and “never”.check individuallyread and match. section 2s: sun fei, would you like some tomato soup?sf: im not sure. i have never tried it before.s: try some. its delicious.sf: oh, much nicer than tomato juice. have you ever tried that?s: no, i havent.sf: have you ever eaten chinese food?

9、s: yes, i have.read and match:ever a. 否定句 b. 疑問句never c. 從不 d. 曾經(jīng)2)practise(increase the difficulty gradually while practise, in order to have ss know it well.)have ss use the similar questions and given information to continue section 2.check in pairs.work in pairs. complete the conversation with “

10、ever”, “never”, and the given words.practise in pairs.exercise:sf: have you _ tried mooncakes?s: no, i have _ tried them.sf: its the most popular food for the mid-autumn festival. for gragon boat festival people will eat zhongzi. _ _ _eaten zhongzi?s: no, i havent.sf: _ _ _ seen the dragon boat race

11、?s: no, i _ _ _ it.sf: _ _ _ enjoyed the fireworks play?s: yes, i have.sf: _?(the lion dance)s: _, _.(no)“since” and “for”1)presentationhave ss read section 3 and guess the meanings of them.check individuallyread and match the correct meanings.section 3sf: sally, how long have you stayed in guangzho

12、u?s: i have stayed here for only 2 months.sf: no wonder you know little about guangzhou. i have lived here for 15 years.s: you mean, you have lived in guangzhou since 1993?sf: yes, since i was born. if you want to travel around guangzhou, id like to be your guide.read and match for a.自從以來 b.長達(dá)，持續(xù)sin

13、ce c. + 一段時(shí)間 d. + 一個(gè)時(shí)間點(diǎn)2)practise(in order to use it well)have ss complete the sentences with “since” and “for”.(ask 2 ss to write the answers on the blackboard and check in class.)finish the exercise and discuss their answers in groups.read the sentences aloud.exercise:1. he has studied english _ 2

14、 years ago.2. this house has been empty _ 6 weeks.3. they have worked with jack _ he came here.4. my grandfather has lived here _last year.5. they have been good friends _2000.6. he has played the piano _ 4 oclock.7. have they cleaned the kitchen _ 2 hours? since + j .agok last.l 時(shí)刻m 星期、月份、年份n 一個(gè)過去式

15、的句子 for + 一段時(shí)間form: have/has+p.p.use:actions happened in the past is related to now.have ss find out the sentences with “already/yet”, “ever/never”, “since/for”, circle the similar struture. and complete the form.guide ss to conclude the use of present perfect tense.find out the features in each sen

16、tence and complete the form.form:_/_ + p.p (動(dòng)詞過去分詞)*其中_ 用于第三人稱單數(shù)*p.p.的變化：a. +ed 如：_ b. 不發(fā)音的e + d _c. 改y為i + ed _d. 雙寫 + ed _e. 不規(guī)則變化 (page123) 如：_ _use: _a. _ already & yetb. _ ever & neverc. _ since & forpresent perfect tense (現(xiàn)在完成時(shí)態(tài))3. practise let ss know and use the tense well.1)have ss practise

17、 the 3 sections.then have boys act sun fei, girls act sally to read chorally work in pairs and pay attention to the present perfect tense.connect 3 sections as a whole scene.2) set a following scene as a cloze, then have ss complete it according to the previous scene.check 3 ss part by part.work ind

18、ividually. complete the cloze with the proper form and adverbs.check in pairs.cloze: sun fei arrives home and tells his mother his experience at sallys. mum, i _ _ (have) a great time at sallys tonight. _ you_ _ (see) sally? shes pretty and nice. i tell her, i _ _ (live) in guangzhou _15 years. i kn

19、ow little about other countries and i _ _(not finish) the homework _. she helps me after supper, because she _ _ _(already, visit)3)have ss do an exercise (t or f).check 2 groups.first work individually, then discuss in groups.exercise:find out whether the sentences are “true” or “false”, then corre

20、ct the errors.1. i has enjoied myself tonight.2. have you ever written a love story?3. they has been never to hongkong.4. has he stoped already?5. she has bought the book since3 years.6. how long have joe gone in beijing?7. sally has found her dictionary already.4. productionmixed with other tenses

21、to test how well ss knows.have ss finish a quiz and have a competition.finish the quiz individually, then grade it in pairs.quiz: choose the best answers.1. i _ 10 letters since i _ abroad. a.wrote, went b. have written, went c. wrote, go d. have written, go2.have you _ heard the story about edison?

22、 -yes, i have _ heard it. a. ever, already b. never, already c. already, ever d. alreadly, already3. i have taught in this school _1990. -wow! you have taught here_18 years. a. since, since b. for, for c. since, for d. for, since4. how long_ you _ in new york? - since i was born. a. did, go b. do, be c. have, been d. have, gone5. i _ a science fiction. i have _ it for 4 weeks.a.borrowed,kept b.borrowed,borrowedc .borrow, borrowed d. borrow, kept5. summ