新概念第1冊(cè)第83課

1、新概念第1冊(cè)第83課Teaching objectives(教學(xué)目標(biāo)): 現(xiàn)在完成時(shí) 句型: have some, please.contents2Teaching procedure(教學(xué)過(guò)程)復(fù)習(xí) 課文講解 課堂練習(xí)步驟3他們正玩得開(kāi)心.They are having a good time. 我們一般周一洗澡.We usually have a bath on Monday.我今天在家吃的午飯.I had lunch at home today. 復(fù)習(xí)4他昨天下午理的發(fā).He had a haircut yesterday afternoon.他們打算9月份去度假.They are go

2、ing to have a holiday in September. 他們上周五舉辦的派對(duì).They had a party last Friday.復(fù)習(xí)5Listen to the tape and answer the question: where did Sam go for his holiday this year? 083&084Going on Holiday.mp3課文講解6MessPackSuitcaseLeavealreadyNew words7課文講解 mess (1) n.雜亂in a mess 亂七八糟的狀態(tài)或局面The room is in a mess. Wh

3、at a mess! 真亂??！ 8課文講解 mess(2) v. 把弄亂mess up 弄亂；弄糟Dont mess up my clean floor別把我的干凈地板弄臟了。9課文講解 mess(3)詞匯擴(kuò)展： messy adj. 凌亂的，臟的102. pack pk v.打包,裝箱unpack7/18/202211課文講解2. pack pk (1) v.打包,裝箱Don t forget to pack the mirror!別忘了把鏡子裝起來(lái)!We began to pack them into a suitcase. 我們現(xiàn)在開(kāi)始把它們裝到手提箱里。12課文講解2. pack pk

4、 (2) n. 背包，行李包 或者: backpack n. 背包 backpacker n. 背包旅行的人13課文講解3. suitcase sju:tkeis n.手提箱14課文講解bookcase15課文講解4.祈使句 祈使句表示請(qǐng)求或命令的句子。謂語(yǔ)動(dòng)詞用原形. Come in. 進(jìn)來(lái)吧。Have a cup of tea then. 那么喝杯咖啡吧。Lets go into the living-room, Carol. 我們到客廳里去吧，卡羅爾。16課文講解5. 一般現(xiàn)在時(shí)：表示經(jīng)常性的動(dòng)作. 主語(yǔ) + am / is /are 或 主語(yǔ)+ do/ does He swims in

5、 the morning every day.一般過(guò)去時(shí)：表示過(guò)去做過(guò)的事情或狀態(tài)。 主語(yǔ) + was / were 或:主語(yǔ) + 動(dòng)詞+ed I had a haircut yesterday afternoon.17課文講解現(xiàn)在進(jìn)行時(shí)：動(dòng)作正在進(jìn)行。 主語(yǔ)+ am/is/are + 動(dòng)詞+ing They are playing football in the park. 一般將來(lái)時(shí)：計(jì)劃將來(lái)做的事。 主語(yǔ) + am/ is / are+ going to do I am going to go home tomorrow.18課文講解現(xiàn)在完成時(shí)：動(dòng)作發(fā)生在過(guò)去，但對(duì)現(xiàn)在造成了影響或結(jié)果。

6、 主語(yǔ) + have / has + 動(dòng)詞的過(guò)去分詞 (主語(yǔ)為第三人稱(chēng)單數(shù)時(shí),用has;其他人稱(chēng)皆用have)19構(gòu)成：I have already had lunch.S（主語(yǔ)）+ have/ has + 動(dòng)詞過(guò)去分詞 現(xiàn)在完成時(shí) have是助動(dòng)詞,無(wú)實(shí)義現(xiàn)在完成時(shí)中動(dòng)詞形態(tài) 20現(xiàn)在完成時(shí)的否定和疑問(wèn)形式(1)否定形式：主語(yǔ)+hasnt/havent +動(dòng)詞的過(guò)去分詞I havent had dinner yet. (2)疑問(wèn)形式：Have you had dinner?Yes,I have.No,I havent.21現(xiàn)在完成時(shí)的否定和疑問(wèn)形式I have had a bath.I ha

7、vent had a bath.Have you had a bath?She has had a meal.She hasnt had a meal.Has she had a meal?22現(xiàn)在完成時(shí)的縮寫(xiě)23現(xiàn)在完成時(shí)(3)規(guī)則動(dòng)詞的過(guò)去分詞與過(guò)去式相同，而不規(guī)則動(dòng)詞的過(guò)去分詞則需特別加以記憶。 look-looked-looked study-studied-studied have-had-had take-took-taken buy-bought-bought24(4)動(dòng)詞的過(guò)去分詞的規(guī)則變化規(guī)則：原形+ed 如：worked,passed詞尾是e時(shí)，直接加d 如：likedli

8、ved若詞尾為“輔音字母加y”，則改y為i加ed。 詞尾為“元音字母+y”時(shí)，直接加d； 如:playedstayedstudiedcried末尾只有一個(gè)輔音字母的重讀閉音節(jié)是， 雙寫(xiě)最后一個(gè)輔音字母加ed. 如：stoppeddropped25(5)不規(guī)則動(dòng)詞的過(guò)去式以及過(guò)去分詞AAA: put put put letlet letABA: becomebecamebecomeABB: standstoodstoodABC: eat ateeaten26cost-cost-cost read-read-readput-put-put cut-cut-cutlet-let-let set-se

9、t-set AAA變化的單詞，結(jié)尾字母一般是t或d。 特殊：動(dòng)詞read, 變化是read-read-read，但發(fā)音分別是ri:d-red-red。 AAA27有些動(dòng)詞的過(guò)去分詞與原形是一樣的: run-ran-run come-came-come become-became-become ABA28原型過(guò)去式過(guò)去分詞例詞-eep-ept-eptkeep, sweep, sleep-ell-old-old tell-d-t-tspend, send, build(建造)-ay-aid-aidsay,pay-n-nt-nt learn, mean-ee-e-e-meet-ought-ought

10、bring(帶來(lái)), buy, think-aught-aughtcatch, teachABB(含規(guī)則動(dòng)詞)291.另有一些其它形式的變化。have (has)-had-had leave-left-leftlose-lost-lost make-made-madefeel-felt-felt spell-spelt-spelt stand-stood-stood2. 改變單詞中間元音字母。sit-sat-sat win-won-wonhold-held-held find-found-found hear-heard-heardABB(含規(guī)則動(dòng)詞)30ABC原型過(guò)去式過(guò)去分詞例詞-eak-

11、oke-okenspeak-ear-ore-ornwear-ow（aw）-ew-owngrow(種,生長(zhǎng)), know,throw, draw -i-a-u-swim, drink,sing, begin-i-o-ndrive, rise, write31ABC有些動(dòng)詞的過(guò)去分詞是在原形詞尾加n或en，變成以en結(jié)尾的單詞。 take-took-taken give-gave-givenfall-fell-fallen eat-ate-eatenwrite-wrote-written speak-spoke-spoken forget-forgot-forgotten (forgot)特殊：

12、am/is-was-been are-were-been,do (does)-did-done go-went-gonesee-saw-seen 32(6)現(xiàn)在完成時(shí)常用的時(shí)間副詞或短語(yǔ)：ever 曾經(jīng) never從不already已經(jīng) yet 還 just剛剛 for+一段時(shí)間since+時(shí)間點(diǎn) since 2006: 自從2006年起since +時(shí)間段+ago since two years ago: 從兩年前開(kāi)始33(7) already & yetalready “已經(jīng)”，用于肯定、疑問(wèn)句；yet 用于疑問(wèn)、否定句的句尾，含有“仍然”， “還沒(méi)有”之意。Have you done i

13、t already? Yes, I have already done it.Havent you done it yet? No, I havent done it yet.34現(xiàn)在完成時(shí)VS一般過(guò)去時(shí)35我每天做作業(yè)。（一般現(xiàn)在）I do my homework every day.我昨天做作業(yè)了。（一般過(guò)去）I did my homework yesterday.我正在做作業(yè)。（現(xiàn)在進(jìn)行）I am doing my homework. 我計(jì)劃明天做作業(yè). (一般將來(lái)時(shí))I am going to do my homework tomorrow.時(shí)態(tài)練習(xí)36我已經(jīng)做完作業(yè)了。（現(xiàn)在完成）I

14、 have already done my homework.我還沒(méi)有做完作業(yè)。（現(xiàn)在完成）I havent done my homework yet.你做完作業(yè)了嗎？（現(xiàn)在完成）Have you done your homework? 時(shí)態(tài)練習(xí)37Do you _你跟我們一起吃午飯嗎?_.我已經(jīng)吃過(guò)午飯了。 喝一杯咖啡吧。課文回顧want to have lunch with us?Ive already had lunch.Have a cup of coffee.38我剛剛喝了一杯咖啡了. the living room.我們到客廳里去吧.。We _ our suitcases. 我們正

15、在收拾手提箱。課文回顧Ive just had a cup of coffee. Lets go intoare packing 39我們準(zhǔn)備去度假. this year.今年我已度過(guò)假了。課文回顧We are going to have a holiday. Ive already had my holiday40Have some milk, please.Thanks, Ive already had some.Have an apple, please.Thanks, Ive already had one.(可數(shù)名詞)：one(不可數(shù)名詞)：some 句型練習(xí)：現(xiàn)在完成時(shí)41 Hav

16、e breakfast, please.Thanks, Ive already had breakfast.breakfast42Have a hamburger, please.Thanks, Ive already had one.43A hamburger43Have a piece of steak, please.Thanks, Ive already had some.44A piece of steak44Have a cup of coffee, please.Thanks, Ive already had one.45A cup of coffee45Have an ice

17、cream, please.Thanks, Ive already had one.46An ice ream46Have a piece of watermelon, please.Thanks, Ive already had some. 47A piece of watermelon47Have an orange, please.Thanks, Ive already had one. 48 an orange48Have a peach, please.Thanks, Ive already had one. 49 a peach49Have some chicken, please.Thanks, Ive already had some.50 some chicken50Have a tomato, please.Thanks, Ive already had one. 51