Unit4EatWell单元语法选择疑问句名词的单复数（精讲）七年级英语下册单元知识点（新教材人教版）

七年级下册Unit4EatWell人教版初中英语语法专项

人教版7下（单元）语法点Unit1AnimalFriends*特殊疑问词why,what和where*可数名词单复数Unit2NoRules,NoOrder!*情态动词can

*祈使句Unit3KeepFit*频率副词*物主代词Unit4EatWell*选择疑问句*名词的单复数Unit5Hereandnow*现在进行时1Unit6RainorShine*现在进行时2*现在进行时VS一般现在时Unit7Adaytoremember*一般过去时Unit8Onceuponatime*一般现在时VS一般过去时1.选择疑问句2.名词的单复数CONTENTSPARTONE选择疑问句选择疑问句

选择疑问句是指提出两种或两种以上的情况，让对方从中选择一种进行回答的疑问句。选择疑问句主要有两种结构：一种是以一般疑问句为基础，用or连接不同的选择对象；另一种是以特殊疑问句为基础，在句末用or连接不同的选择项。以一般疑问句为基础Doyoulikeapplesorbananas?你喜欢苹果还是香蕉？Isthispenyoursorhis?这支钢笔是你的还是他的？Canyouswimorskate?你会游泳还是滑冰？Aretheyintheclassroomorontheplayground?他们在教室里还是在操场上？以特殊疑问句为基础Whichdoyouprefer,teaorcoffee?你更喜欢哪一个，茶还是咖啡？Wherewillyougo,Beijingor

Shanghai?你要去哪里，北京还是上海？Whatdoyouwant,apenorapencil?你想要什么，钢笔还是铅笔？Whenwillyouleave,todayortomorrow?你什么时候离开，今天还是明天？选择疑问句的回答基本回答规则：不用：Yes/No直接用选择的名词或完整句子。一般疑问句型的回答Doyoulikecatsordogs?你喜欢猫还是狗？→Ilikedogs./Dogs.Ishetallorshort?他高还是矮？→Heistall./Tall.Canyousingordance?你会唱歌还是跳舞？→Icandance./Dance.选择疑问句的回答基本回答规则：不用：Yes/No直接用选择的名词或完整句子。特殊疑问句型的回答Whichdoyoulike,redorblue?你喜欢哪个，红色还是蓝色？→Ilikered./Red.Wherewillyougo,BeijingorTianjin?你要去哪里，北京还是天津？→IwillgotoBeijing./Beijing.Whatdoyouwant,milkorjuice?你想要什么，牛奶还是果汁？→Milk,please./Iwantmilk.回答选择疑问句时，通常在给出的选项中选择其一作答，有时也可根据实际情况灵活回答。不能用Yes或No回答，一般使用完整的陈述句，也可使用省略主语和谓语的简略形式。Canyouplaybasketballorfootball?你会打篮球还是踢足球？→Icanplaybasketball.（完整）→Basketball.（简略）Isyourbagblueorblack?

你的书包是蓝色的还是黑色的？→It‘sblack.（完整）→Black.（简略）DoyoulikeEnglishormath?

你喜欢英语还是数学？→IlikeEnglish.（完整）→English.（简略）Wherewillyougo,theparkorthezoo?你要去哪里，公园还是动物园？→Iwillgotothepark.（完整）→Thepark.（简略）1、一般疑问句+or+另一个备选对象CanyouspeakEnglishorJapanese?（备选对象为二者）AreyouinClassOneorClassTwo?（备选对象为二者）Doyouwanttoplayfootball,basketballorvolleyball?（备选对象为三者）2、特殊疑问句+or+另一个备选对象Whatdoyouliketoeat,breadornoodles?（备选对象为二者）Whoisyourteacher,MissLiorMr.Wang?（备选对象为二者）Whichseasondoyoulikebest,spring,summerorautumn?（备选对象为三者）选择疑问句小结PARTTWO名词的单复数名词的分类类别定义常见例子专有名词表示特定的人、地方、机构、节日、月份、星期等，独一无二，首字母大写Tom,China,Beijing,Monday,January,theGreatWall普通名词表示一类人、事物、物质或抽象概念的统称student,tree,water,love按词汇意义分类普通名词类别定义例子个体名词单个的人或事物pen,dog,boy,city集体名词若干个体组成的集合体family,class,team,group物质名词无法分为个体的物质、材料water,rice,milk,paper,wood抽象名词表示状态、品质、情感、概念等抽象含义time,health,friendship,idea名词的分类按可数性分类（考试重点）类别核心特点常见类型典型例子用法说明可数名词1.可以用数字计数2.有单数、复数两种形式3.单数可直接用a/an修饰1.人或动物2.具体物品3.地点/交通工具boy,girl,dogpen,bag,applebus,park,city单数：abook,anegg复数：books,eggs不可数名词1.不能直接用数字计数2.一般没有复数3.不能直接加a/an1.液体/食物2.材料/自然现象3.抽象概念/信息water,milk,breadwood,sand,weathernews,advice,fun只能说：somewater不能说：awater,twowaters可数名词:可以和不定冠词a(an)或数词连用，有单数和复数的变化。ateacher一位老师；anegg一个鸡蛋；twofarmers两个农民可数名词的基本用法项目单数可数名词复数可数名词常用修饰词a/an,this,that,one,my/histhese,those,many,some,any,数词谓语动词用单数（is/has/does）用复数（are/have/do）肯定句Thisisa/an+单数名词Theseare+复数名词否定句Thisisn'ta/an+单数名词Thesearen't+复数名词一般疑问句Isthisa/an…?Arethese…?简略回答Yes,itis./No,itisn't.Yes,theyare./No,theyaren't.例句Thisisanapple.Theseareapples.2.不可数名词:是指那些通常不以个体形式存在，因此不能与不定冠词“a”或“an”连用，也不受数词直接修饰的名词。可数名词的基本用法项目不可数名词含义通常不以个体形式存在，无法按个数直接计数常用修饰词不能用a/an、数词（one/two）；可用some/any/much/alotof谓语动词一律用单数形式（is/has/does）肯定句主语+is+不可数名词否定句主语+isn't+不可数名词一般疑问句Is+主语+不可数名词？简略回答Yes,itis./No,itisn't.例句Thisisbread./Waterisimportant.可数名词的复数变化规则1.一般情况:直接在词尾加-sbook→books，pen→pens，map→maps2.以s,x,sh,ch结尾:词尾加-esbus→buses，box→boxes，watch→watches3.以“辅音字母+y”结尾:变y为i，再加-escity→cities，baby→babies，family→families4.以“元音字母+y”结尾:直接加-sboy→boys，day→days，toy→toys可数名词的复数变化规则5.以f/fe结尾:多数变f/fe为ves。例：knife→knives，leaf→leaves，wife→wives6.以o结尾:有生命的事物加-es；无生命的事物加-s。例：potato→potatoes，hero→heroesphoto→photos，radio→radios7.不规则变化:需要特殊记忆：man→menwoman→womenchild→childrenfoot→feettooth→teethsheep→sheep（单复数同形）中文翻译你想在餐中选择哪一种，米饭还是面条？请给我面条！你想要果汁还是咖啡？不，谢谢。我想要一杯茶。你早上通常吃什么？我通常吃一些面包和牛奶，有时候是鸡蛋和豆子。课本练一练课本练一练fishbillchipsnoodlesricechicken课本练一练vegetablessweetsstrawberriessugarwatermilk我尽量每天吃健康食品。我每餐都吃水果和蔬菜。我不吃甜的。相反，我吃一个梨，一根香蕉或一些草莓。我喜欢果汁，但我妈妈说喝太多果汁不好，它通常含有很多糖分，现在我尽量多喝水和牛奶。单项选择1．—Wouldyouliketodancetodiscoorplaythepianoattheparty?

—________.Ilikedancing.A．Yes,I’dliketo B．Dancetodisco C．Playthepiano D．Neitherofthem2．—DoyouwanttogotoHainanorXizangforthecomingholiday?

—________.A．No,Idon’t B．Yes,Ido

C．That’sagoodidea D．IwanttogotoHainan3．—Doyouusuallytakeawalkordoyourhomeworkafterdinner?

—________.A．Yes,Itakeawalk B．Noneofthem

C．No,Iplaywithmypet D．Takeawalk4．—Doesyoursisterhaveblackhairorbrownhair?

—________.A．No,blondehair B．BlackhairC．Yes,shehasblackhair D．No,shehasblondehair5．—Wouldyoulikesomebeeforsomemutton?

—________A．Yes,Iwould. B．Yes,please. C．Yes,somebeef. D．Somebeef,please.拓展练一练单项选择6．—DoyouwanttoeatSichuanfoodorShanghaifood?—________.Ilikesweetfood.A．Shanghaifood B．Yes,Ido C．No,Idon’t7．—DoesyouruncleliveinEnglandorAmerica?

—________.HelivesinLondon.A．InEngland B．InAmerica C．Yes,hedoes D．No,hedoesn’t8．—________doyoulikebetter,theblueshirtortheorangeshirt?—Theblueone.Itlooksnice.A．Which B．How C．What’s D．Whatcolour9．—________wouldyouliketobuyforyourfamily,NanjingSaltedDuckorYuhuaTea?—YuhuaTea.Allofmyfamilymemberslovedrinkingtea.A．Which B．Where C．What D．When10．—Doyoulikelisteningtomusicorplayingchess?

—________________.A．Yes,Ilikelisteningtomusic B．No,Idon’tlikeplayingchessC．Playchess D．Listeningtomusic拓展练一练单项选择11．—Doesyourbrotherhavecurlyhairorstraighthair?

—________.Butmyhairisstraight.A．Yes,hedoes B．No,hedoesn’t C．Hehascurlyhair D．Heistall12．—Doyouhaveabigorasmallfamily?—________.Thereareonlythreepeopleinmyfamily.A．Yes,Ido B．Ihaveasmallfamily

C．No,Idon’t D．Ihaveabigfamily.13．Cathy,doesyourfatherworkinahospital________aschool?A．or B．but

C．and14．—Whatsizepizzawouldyoulike,smallormedium?

—________.A．Small,please B．Size8,please C．Sorry,Idon’tknow D．Thankyou15．What________you________todrink,juiceormilk?A．does;like B．are;liking C．would;like D．will;like拓展练一练单项选择16．—Whichdayshallwechoosetoholdtheconcert,SundayorMonday?—________.Wewon’thaveclassesthisweekend.A．Monday B．Yes C．Sunday D．No17．—Isheadoctor________ateacher?

—________.A．or;Yes,heisadoctorB．and;Yes,heis

C．or;Heisadoctor D．and;Heis18．—Whichcoatdoyoulike,theredoneorthepinkone?

—________A．Ilikeapples. B．Iliketheredone. C．Shelikesthepinkone.19．—Wouldyouliketoeatpizzaorhamburgersfordinner?

—________.A．Yes,please B．No,thanks C．Pizza,please D．You’rewelcome20．—Doyoulikeredorblack,LiMing?—______.WeusuallyseethiscolorduringtheSpringFestival(春节).A．Yes,Ido B．No,Idon’t C．Red D．Black拓展练一练单项选择21．—What’sthatinEnglish?

—________.A．It’sagreen. B．It’swhitepens. C．It’sanUFO. D．It’sacup.22．—Whatisyourbiggest________?—Ihopetobecomeascientistandhelpmycountry.A．dream B．dreams C．adream D．thedream23．—What’sinthepicture,Peter?—Som