人教版英語七下u4GrammarFocus

2.WhosebirthdayisitUnit

4EatWellSectionAGrammarFocus人教版英語（七年級下）2.Whosebirthdayisit學習目標語言能力1.能夠簡要地梳理和歸納可數(shù)名詞和不可數(shù)名詞的形式、意義和功能；2.能夠在具體語境中識別、區(qū)分并恰當使用飲食類名詞的可數(shù)性和不可數(shù)性。思維品質(zhì)通過教學活動的開展，鞏固學生的語法基礎，讓學生在語境中正確區(qū)分可數(shù)名詞和不可數(shù)名詞，并且正確使用選擇疑問句，在語法教學中滲透思維品質(zhì)的培養(yǎng)。能夠在新語境中有意識地關注并正確使用可數(shù)名詞和不可數(shù)名詞，結合本單元的目標句式，就三餐的飲食類別和習慣展開交流。學習能力通過本節(jié)課的學習，學生能用得體的方式表達自己的飲食愛好，能夠根據(jù)食物搭配判斷飲食是否健康，積極思考健康的飲食方式，并思考均衡飲食的意義。文化意識2.Whosebirthdayisit情景導入0102學習理解03應用實踐04遷移創(chuàng)新0506隨堂小測家庭作業(yè)CONTENT

2.Whosebirthdayisit01情景導入ScenarioimportLet’swatchandthink.Whatfooddostudentsinothercountrieseat?2.Whosebirthdayisit02學習理解Learningtounderstand3aReadthesentences.Circleallthenounsforfoodanddrink.Whatdoyouusuallyhaveforbreakfast?Iusuallyhavesomebreadandmilk.SometimesIhaveeggsandbeans.Whichwouldyoulikewithyourmeal,riceornoodles?Noodles,please!Wouldyoulikejuiceorcoffee?No,thanks.I’dlikeacupoftea.Countablenouns:Uncountablenouns:

noodleseggsbeansricejuicecoffeeteabreadmilkbeefbreadmeatmilkmuttonporkricesugartofuUncountablenounsLet’sreadbeefbreadmeatmilkmuttonporkricesugartofuUncountablenouns不可數(shù)名詞fish可數(shù)名詞魚肉魚表示一種食物表示魚的條數(shù)時，單復數(shù)同形表示魚的種類時，其復數(shù)形式為fishesCountable&UncountablenounsCountablenounsUncountablenounsCountableanduncountablenounsbowls,apples,carrots,oranges,strawberriesbeef,meat,milk,mutton,waterchicken,salad,ice-cream,cabbage,cakeWhatdidyoufindout可數(shù)名詞和不可數(shù)名詞的用法?？蓴?shù)名詞:可以計數(shù)的名詞稱為可數(shù)名詞。一般有單數(shù)與復數(shù)兩種形式,前面可加a,an或數(shù)詞來修飾。不可數(shù)名詞:不可計數(shù)的名詞稱為不可數(shù)名詞。沒有復數(shù)形式,前面不能用不定冠詞a,an,也不能直接加數(shù)詞,但可以跟某些量詞短語搭配,表示數(shù)量。如:aglassofwater,twocupsoftea。1.可數(shù)名詞的用法：有單數(shù)和復數(shù)之分。如：abox,twoboxes。(1)其前可直接用不定冠詞a/an或具體的數(shù)詞修飾，表示數(shù)量。如：abowl,anorange,twopotatoes。(2)可用定冠詞the修飾，表示特指，如：thegirl(這個女孩)。(3)可用some,any,few,afew,many,lotsof,alotof等修飾。(4)詢問數(shù)量多少用howmany。Howmanyappleswouldyoulike(5)單數(shù)可數(shù)名詞做主語，謂語動詞用單數(shù)形式(三單形式)；復數(shù)可數(shù)名詞做主語，謂語動詞用復數(shù)形式(一般現(xiàn)在時用動詞原形)。Myfatherworksinahospital.Hisparentsworkinthesameschool.(6)可數(shù)名詞復數(shù)變化規(guī)則。

1)一般情況加s:students,apples,bags,trees,books,brothers

2)以s、x、sh、ch結尾的名詞加es:glasses,boxes,brushes,matches

3)以輔音字母加y結尾的名詞,變y為i，加es:cities,babies,enemies4)以f或fe結尾的名詞，多數(shù)變f或fe為v加es:wives,knives;但有些詞只加s:roofs,proofs,chiefs

5)以o結尾的名詞，有些加es:Negroes,heroes,tomatoes,potatoes;其它加s:radios,zoos,pianos,photos.6)不規(guī)則變化：foot→feetgoose→geesetooth→teethchild→childrenman→menwoman→womensheep→sheepdeer→deermouse→mice

2.不可數(shù)名詞的用法：不可數(shù)名詞沒有復數(shù)形式，只有單數(shù)形式。如：beef,mutton,meat,milk。somerice(米飯)；alotofbeef(牛肉)。(1)其前不能用不定冠詞a/an或數(shù)詞修飾。(2)可用定冠詞the修飾，表示特指，如：thebread(這塊面包)。(3)可用some,any,little,alittle,much,alotof,lotsof等修飾。(4)詢問量的多少用howmuch。(5)不可數(shù)名詞表示數(shù)量的多少時，必須與表示數(shù)量的名詞連用，即“數(shù)詞+表示數(shù)量的名詞（可數(shù)名詞）+of+不可數(shù)名詞”。如：

兩玻璃杯果汁twoglassesofjuice三碗米threebowlsofrice2.不可數(shù)名詞的用法：(6)不可數(shù)名詞做主語時，謂語動詞只能用 單數(shù)形式。例如：

在碗里有一些羊肉湯。Thereissome

muttonsoupinthe bowl.

【拓展】不可數(shù)名詞的量可以用“a/an/基數(shù)詞+表示量的名詞+of+不可數(shù)名詞”表示，這些表示量的名詞有單復數(shù)形式的變化。這一結構作主語時，謂語動詞的單復數(shù)形式要與表示量的名詞保持一致。Thereis

abottle

ofjuiceonthetable.桌子上有一瓶果汁。(謂語動詞is與abottle保持一致)Thereare

threebowls

ofmuttonsouponthetable.桌子上有三碗羊肉湯。(謂語動詞are與threebowls保持一致)3.既可數(shù)又不可數(shù)名詞的用法：有些名詞既可以作可數(shù)名詞，也可以作不可數(shù)名詞，要根據(jù)句子的具體情景來判斷。來判斷下列句子中chicken和cabbage的用法。a.Theykeepachickeninthebackyard.b.Wouldyoulikesomechickenc.Therearethreecabbagesinthekitchen.d.Thereisnocabbageinthesoup.chicken作“小雞”講時是可數(shù)名詞。chicken作“雞肉”講時是不可數(shù)名詞。cabbage作“卷心菜”講時是可數(shù)名詞。cabbage作“卷心菜（的物質(zhì)）”講時是不可數(shù)名詞。4.復合名詞變復數(shù):以不可數(shù)名詞結尾的復合名詞無復數(shù)形式，如:homework，housework.以man或woman為前綴的復數(shù)名詞變復數(shù),前后兩個名詞都復數(shù),如：amanteacher→somementeachers,awomandoctor→somewomendoctors.比較：anappletree→someappletreesaboyfriend→someboyfriends

tomatoandeggnoodles可數(shù)名詞不可數(shù)名詞定義能用數(shù)目直接進行計數(shù)的名詞。不能用數(shù)目直接進行計數(shù)的名詞。有無復數(shù)形式有單、復數(shù)形式。沒有復數(shù)形式。數(shù)量的表達直接用不定冠詞a/an、具體的數(shù)詞或many,some,any,alotof,lotsof等修飾。不能用不定冠詞或數(shù)詞直接修飾?？梢杂胹ome,any,much,alittle,alotof等修飾?？偨Y用法：2.Whosebirthdayisit03應用實踐ApplicationPractice3bCompletethejokeswiththecorrectformsofthenounsinbrackets.1.Customer:Doyouserve_____(fish)Waitress:Sir,weserveeveryone.2.Waiter:Wouldyoulikethe_____(bill)nowCustomer:Youcanbringitover,butI’msureIwon’tlikeit!3.Waitress:Wouldyoulike_______(chip),_________(noodle),or_____(rice)togowithyour_________(chicken)Customer:Idon’tknow.Whereismychickengoingfishricenoodleschipschickenbill3cCompletethepassagewiththecorrectformsofthenounsinbrackets.Itrytoeathealthyfoodeveryday.Ieatfruitand___________(vegetable)witheverymeal.Idon’teat_________(sweet).Instead,Ihaveapear,abanana,orsome___________(strawberry)!Ilovejuice,butmymumsaysthatit’snotgoodtodrinktoomuchofit.Itusuallyhasalotof______(sugar).NowItrytodrinkmore________(water)and______(milk).vegetablessweet(s)strawberriessugarwatermilk(1)WhatdoIeat/drinkeveryday(2)Whatdon’tIeat/drinkeveryday(3)WhatdoItrytoeat/drinkeverydayIeatfruitandvegetableswitheverymeal.Idon’teatsweets.Itrytodrinkmorewaterandmilk.3cReadthepassageandanswerthequestion.2.Whosebirthdayisit04遷移創(chuàng)新

MigrationInnovation3dImaginethatyourfriendsareatyourhome.Offerthemfoodanddrink.A:Wouldyoulike...or...B:I'dlike...A:What….wouldyoulike,…or...B:...,please.2.Whosebirthdayisit05課堂小測

Exercise根據(jù)語境，用括號內(nèi)所給名詞的適當形式填空。1.

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