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1、可数名词复数These,those,theyWhatarethese?+s字尾s,z,x,ch,sh+es去y+ies(字尾为子音加y)字尾f,fe改成v+esbook→bookswatch→watchesfly→flies(苍蝇)life→livespen→pensbox→boxeskitty→kitties(小猫)wife→wivesruler→rulersbus→busescandy→candies(糖果)knife→knives代名词be动词冠词单数普通名词.Thisisapen.Thatbook.Itaneraser.1.this(这)和that(那)在这个句型里
2、是指示代名词的用法,用来代替单数的物品,而it可以用来代替this或that,无距离上的差别。2.this和that也常做指示形容词,后面接单数的名词。如:Thisbookisgreat.3.如果谈论到的物品只有一件,须在物品名词前加上“a”或者“an”。名词为子音开头加上“a”,例:aruler;adesk;awhiteboard若为元音开头加上“an”,例:anapple;aneraser;anelephant疑问代名词be动词指示代名词?What’sthis?(离说话者近)that?(离说话者远)Whatisit?(不分远近)一、以疑问词what为首的疑问句及答句(
3、单数)thisis以及Whatisit?没有缩写形式。二、以疑问词what为首的疑问句及答句(复数)疑问代名词be动词指示代名词?Whatarethese?(离说话者近)those?(离说话者远)they?(不分远近)代名词be动词复数普通名词.Thesearepens.Thosebooks.Theyerasers.1.these和those也常做指示形容词,后面接复数的名词。如:Thesebooksaregreat.2.如果谈论到的物品不只有一件,须在物品名词后加上“s”、“es”、“ies”表示复数。(一)根据提示,完成问语和答句例如:this/notebookA:W
4、hatisthis?B:Thisisanotebook.或者Itisanotebook.1.that/markerA:Whatisthat?B:That/Itisamarker.2.it/eraserA:Whatisit?B:Itisaneraser.5.it/mapA:Whatisit?B:Itisamap.3.this/bookbagA:Whatisthis?B:It/Thisisabookbag.4.that/watchA:Whatisthat?B:That/Itisawatch.(二)根据提示,回答问题例如:Whatarethese?(book)Thes
5、e/Theyarebooks.1.Whatarethese?(letter)These/Theyareletters.2.Whatarethose?(glass)Those/Theyareglasses.3.Whatarethey?(marker彩色笔;麦克笔)Theyaremarkers.4.Whatarethese?(cherry樱桃)These/Theyarecherries.5.Whatarethey?(watch)Theyarewatches,以be动词为首的疑问句及答句(单数)Be动词指示代名词冠词单数名词?Isthisaclock?thatcomputer?i
6、tanorange?1.简答时,一律用“it”回答。2.肯定简答,it和is不可以缩写,只能写成Yes,itis.3.否定简答,除了No,itisnot.还可写成No,it’snot.或者No,itisn’t.Yes/No,代名词be动词.Yes,itis.No,Isnot.四、以be动词为首的疑问句及答句(复数)Be动词指示代名词复数名词?Arethesepictures?thosethey1.简答时,一律用“they”回答。2.肯定简答,they和are不可以缩写,只能写成Yes,theyare.3.否定简答,除了No,theyarenot.还可写成No,they’re
7、not.或者No,theyaren’t.Yes/No,代名词be动词.详答Yes,theyare.They’repictures.No,theyarenot.They’remaps.例如:Isthisatelephone?Yes,itis.Isthatadesk?No,itisnot.(缩写it’snot或itisn’t亦可)1.A:Isitabag?B:Yes,itis.2.A:Isthisacomputergame?B:No,itisn’t.No,it’snot.3.A:Isthatamap?B:Yes,iti