可數(shù)名詞復(fù)數(shù)變化教案

1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)可數(shù)名詞的復(fù)數(shù)構(gòu)成適用學(xué)科英語適用年級初一適用區(qū)域外研社版課時(shí)時(shí)長（分鐘）1課時(shí)/60分鐘知識點(diǎn)名詞的分類； 2.可數(shù)名詞單數(shù)變的復(fù)數(shù)形式的規(guī)則； 3.不規(guī)則名詞的復(fù)數(shù)構(gòu)成.教學(xué)目標(biāo)能力：1、能分清可數(shù)名詞和不可數(shù)名詞。2、能夠掌握5條可數(shù)名詞變單數(shù)變成復(fù)數(shù)的規(guī)則。3、考題中能夠輕松處理不規(guī)則名詞的復(fù)數(shù)形式。教學(xué)重點(diǎn)常見的不可數(shù)名詞； 2. 可數(shù)名詞的單復(fù)數(shù)變化規(guī)則教學(xué)難點(diǎn)1、不可數(shù)名詞沒有復(fù)數(shù)形式；2、不規(guī)則名詞的復(fù)數(shù)構(gòu)成教學(xué)過程一、課堂導(dǎo)入老師將下列句子呈現(xiàn)給學(xué)生，

2、學(xué)生跟著老師讀下列句子，并對比前后兩句話中劃線部分的不同。1. There are so many boxes on the floor. There are so much water on the floor.2. I like eating fish. I like keep some different kinds of fish in my fish tank. 二、復(fù)習(xí)預(yù)習(xí)教師引導(dǎo)學(xué)生復(fù)習(xí)上節(jié)課所學(xué)的there be句型的概念，用法，以及there be的一般將來時(shí)態(tài)等。 （以提問、回顧的形式進(jìn)行），針對上節(jié)課的作業(yè)進(jìn)行講評、訂正、答疑，并通過對there be具體用法的分析和擴(kuò)展

3、導(dǎo)入本節(jié)課所要學(xué)習(xí)的名詞的分類，可數(shù)名詞的復(fù)數(shù)構(gòu)成等知識點(diǎn)。三、知識講解知識點(diǎn)1：名詞的分類 專有名詞：主要指人、地方、組織、機(jī)構(gòu)等的專有的名稱。專有名詞的第一個(gè)字母通常大寫,如Paris 名詞 個(gè)體名詞 desk，table，computer 可數(shù)名詞 集體名詞 people，police，class普通名詞 不可數(shù)名詞 物質(zhì)名詞 water，meat，bread 抽象名詞 imagination，happiness，freedom1. 【考查點(diǎn)】可數(shù)名詞與不可數(shù)名詞的區(qū)分，不可數(shù)名詞沒有復(fù)數(shù)形式。通常肉類，液體，面包等時(shí)不可數(shù)的。如：There is much water in the b

4、ottle. There are 7 days in a week. Im so hungry. Please give me three pieces of bread to eat.2. 【考查點(diǎn)】專有名詞首字母必須要大寫。如：we go to the Great Wall on Saturday。知識點(diǎn)2：規(guī)則可數(shù)名詞復(fù)數(shù)的構(gòu)成規(guī)則一般情況下，在單數(shù)名詞詞尾直接加s。在清輔音后讀|s|, 在元音和濁輔音后讀|z| 如：map maps,boy boys,horse horses, table tables.s,x ,sh,ch結(jié)尾的詞加es,讀|iz| 如：classclasses, b

5、oxboxes, dishdishes, benchbenches.以輔音字母加y結(jié)尾的名詞,變y為i,再加es。如：familyfamilies, citycities, partyparties.注意：以元音字母+y結(jié)尾的詞，直接加s. boy_boys以o結(jié)尾的名詞a. 一般情況下直接加s,讀|z| photo_photos piano_pianosb. 少數(shù)加es，讀|z| heroheroes, negronegroes, tomatotomatoes, potatopotatoes （巧記：英雄和黑人愛吃西紅柿和土豆）以f或fe結(jié)尾的名詞a. 一般將f或fe為v,再加es，讀|vz

6、| 如：shelfshelves, wolfwolves, lifelives, knifeknives.（wife，knife， wolf, thief, shelf, self, life, half, leaf）b. 有些直接加s,讀|s| roofroofs ,safesafes1. 【考查點(diǎn)】規(guī)則名詞的復(fù)數(shù)形式如：a. There is a box on the desk. There are some boxes on the desk. (寫出劃線部分的復(fù)數(shù)形式)b. There is a potato in my basket. There are 2 potatoes in

7、my basket.(同上)c. I like the city very much.I like these cities very much.(同上)2.【考查點(diǎn)】名詞作定語如： What kind of porridge would you like, Alice?I would like egg porridge.3.【考查點(diǎn)】名詞在語境中的辨析如：There are some _C_ on the floor. A. milk B. child C. boxes知識點(diǎn)3：不規(guī)則名詞復(fù)數(shù)的構(gòu)成變內(nèi)部元音：man-men ,woman-women, tooth-teeth單復(fù)數(shù)同形：fi

8、sh, sheep, deer, Chinese, jin（斤）yuan(元)無規(guī)則變化：mouse-mice ,child-children1.【考查點(diǎn)】不規(guī)則名詞的復(fù)數(shù)形式如： There are 3 fish in the fish tank. My parents have 2 children.2.【考查點(diǎn)】表示某國人時(shí)的復(fù)數(shù)形式如：德國人：Germans; 英國人：Englishmen四、例題精析【例題1】【題 干】 Do you think the of this skirt suits me?Of course! You always look beautiful in red

9、.A. size B. design C. price D. color【答案】D【解析】考查名詞的辨析。size“尺寸”；design“設(shè)計(jì)”；price“價(jià)格”；color“顏色”。由答語“當(dāng)然了！你穿著紅色總是很漂亮。所以選擇答案D?！纠}2】【題 干】Would you like some _?No, thanks. Im not hungry at all.A. water B. soup C. orange D. bread【答案】D【解析】考查名詞詞義辨析。water“水”；soup“湯”；orange“橘子”；bread“面包”。由下文句意“不，謝謝。我一點(diǎn)也不餓?！笨芍衔脑?/p>

10、問對方是否吃某樣?xùn)|西。故選D?！纠}3】【題 干】 More and more people would like to go on vacation abroad. They should remember to be _ with good manners.A. visitorsB. playersC. volunteers 【答案】A【解析】考查名詞詞義。題意：越來越多的人想去國外度假，他們應(yīng)該牢記要做一個(gè)有禮貌的游客。visitors 游客；players 運(yùn)動(dòng)員；volunteers 自愿者。根據(jù)題意選A。 【例題4】【題 干】 Where are the _ students?Th

11、ey are playing football with _ students from Hilltop School.A. boys，/ B. boys, the C. boy, / D. boy, the【答案】D【解析】考查名詞作定語和冠詞的用法。一般而言，作定語用的名詞都是單數(shù)形式，第二空后的students特指Hilltop School的學(xué)生，故前面加冠詞the，所以選擇答案D。 五、課堂運(yùn)用【基礎(chǔ)】1.Where is Thomas? He left a . A. information B. message C. news【答案】B?！窘馕觥靠疾槊~單復(fù)數(shù)。冠詞a提示空格處用可

12、數(shù)名詞。三個(gè)答案中只有message是可數(shù)名詞。2What would you like to drink, girls?，_ please.A. Two glass of water B. Two glass of watersC. Two cups of tea D. Two cups of teas【答案】C 【解析】考查名詞的數(shù) glass和cup是可數(shù)名詞，兩杯應(yīng)用復(fù)數(shù)形式，因此A、B錯(cuò)誤；tea是不可數(shù)名詞，沒有復(fù)數(shù)，故選C。3. Are there any _in your school? Yes, there are. A. Germen B. Germans C. Germa

13、n【答案】B 【解析】本題考查名詞復(fù)數(shù)形式。由句中be動(dòng)詞are可知此處應(yīng)名詞復(fù)數(shù)形式，German的復(fù)數(shù)形式為Germans。故選B。 4. The students didnt find much _ about the topic on that website.A. report B. article C. information D. story【答案】C 【解析】考查名詞的用法 句意：學(xué)生們在網(wǎng)上沒有發(fā)現(xiàn)有關(guān)這個(gè)話題的很多信息。Much之后要用不可數(shù)名詞，只有information是不可數(shù)名詞。其他的report，article和story都是可數(shù)名詞。【鞏固】5. Someone

14、 called you just now.I know. But I was busy at that moment. When I called back, there was no _.A. voice B. sound C. answer D. result【答案】C 【解析】 考查名詞在語境中的辨析。句意：剛才有人給你打電話。我知道。但是當(dāng)時(shí)我正忙著。當(dāng)我回?fù)艿臅r(shí)候，沒人接了。選C，answer，回答，在此意為接電話。其他的voice，說話聲；sound，聲音；result，結(jié)果，都不符合題意。6. Do you have any ?Yes, I like chess and dram

15、a best.A. jobsB. dutiesC. hobbiesD. problems【答案】C【解析】名詞辨析題。根據(jù)答語，我最喜歡棋類和戲劇。得知問句應(yīng)是問習(xí)慣愛好。7. Mum, Ive heard that we cant eat _ these days. Is it true?Take it easy. It is safe to eat cooked meat.A. chicken B. chickens C. a chicken D. the chicken【答案】 A【解析】考查名詞的用法。chicken雞肉，為不可數(shù)名詞，故不可以加冠詞a，后也能加s ，泛指吃雞肉也不需要

16、加冠詞the，所以選擇答案 A。 【拔高】8. The mountain I visited last Sunday isnt very _. Few _ go sightseeing there.A. tourist; tourists B. touristy; touristC. touristy; touristsD. tourist; tourist【答案】C【解析】考查派生詞。句意：我上周日參觀的那座山?jīng)]有非常適合觀光的。幾乎沒有游客去觀光旅游。第一個(gè)空前有be動(dòng)詞及修飾詞very,可知本空要填形容詞。Few 是形容詞，修飾可數(shù)名詞的復(fù)數(shù)形式，故第二空選名詞復(fù)數(shù)形式。tourist是

17、名詞游客；touristy是形容詞適合觀光的。故選C。9. In this exam, youre asked to write a composition of about _.A. 90-wordsB. 90-wordC. 90 wordsD. 90 words【答案】C【解析】考查“數(shù)詞+名詞”結(jié)構(gòu)的表達(dá)。句意：在這次考試中，你被要求去寫一篇90個(gè)字的作文。根據(jù)空格來判斷，本空應(yīng)填名詞。B項(xiàng)具有形容詞性質(zhì)，后必須接名詞，并且這種結(jié)構(gòu)中名詞只能用單數(shù)，排除A、B；答案D 的表達(dá)形式是錯(cuò)誤的，排除。故選C。10. I saw some _ and _ dancing in the street the day before yesterday.A. Germen; Englishmen B. Germans; Englishmans C. Germans; Engl