【正文】 朋好友等稱呼作主語 是第三人稱單數(shù)。 mother washes the dishes 。 does Candy __________(wants,want)to be ? __________(should,shouldn’t)be quiet in the shouldn’t ___________(throw,throws)rubbish on the ___________(help,helps)his mother at never _________(run,runs)in the should __________(walks,walk)in the _________(don’t,doesn’t)get up often __________(do,does)your father go to bed? 練習三、將下列句子改成第三人稱He的句型（看例句）例句：I brush my teeth once a ：He brushes his teeth once a b my hair twice a go to school at six in the wash your face and put on your do you get up? _____________________________________________________________ often do you hang up your clothes? ____________________________________________________________名詞單復(fù)數(shù)參考答案： , hairs 三、1 A 10 、 teachers第五篇：英語名詞單數(shù)變復(fù)數(shù)英語中名詞可分為可數(shù)名詞和不可數(shù)名詞。例如：deer鹿，sheep綿羊，fish魚，Chinese中國人，Japanese日本人注意：除人民幣元、角、分外，美元、英鎊、法郎等都有復(fù)數(shù)形式。、新聞，為不可數(shù)名詞?！癟he Arabian Nights” is a very interesting storybook.是一本非常有趣的故事書。two pairs of trousers ，其復(fù)數(shù)形式有時可表示特別意思，如：goods貨物，waters水域，fishes（各種）魚。suit(套)。The United Nations was organized in 。例如： people人，police警察，cattle牛等本身就是復(fù)數(shù)，不能說 a people，a police，a cattle，但可以說 a person，a policeman，a head of cattle the English，the British，the French，the Chinese，the Japanese等名詞，表示國民總稱時，作復(fù)數(shù)用，例如：The Chinese are hardworking and 。復(fù)數(shù)名詞的構(gòu)成分為規(guī)則變化和不規(guī)則變化。What does she like? When does he brush his teeth? How often does your sister b her hair?練習一、將括號里動詞的適當形式填入橫線上。 Wang waters the flowers once a 。 goes to school at 。 many________(sheep)are there on the hill? is some________(food)in the baby has only two________(tooth) is a lot of________(water)in the are five________(people)in his 39。如：water(水)→ waters(水域)orange(橘汁)→ oranges(橘子)，表示種類時就可數(shù)，但意義大多不發(fā)生變化。]⑥ people單數(shù)形式表示復(fù)數(shù)意義，要求謂語動詞用復(fù)數(shù)； people的復(fù)數(shù)形式peoples通常指“多個民族”。 或fe 結(jié)尾的名詞，要將f或fe改為v再加es。名詞由單數(shù)形式變成復(fù)數(shù)形式的規(guī)則如下：。kAriz／，fly→flies／flaiz／ 注：在play→plays／pleiz／，say→says／sez／中，字母y前為元音字母，第三人稱單數(shù)形式直接在動詞后面加s。fiksiz／，teach→teaches／39。(1)一般動詞在詞尾加s，s在清輔音后讀／s／，在濁輔音或元音后讀／z／，ds讀／dz／，ts讀／ts／。worry－worries以“s, x, ch, sh”結(jié)尾的，在詞尾加“es”，發(fā)音為[iz] 如： teach－teaches [iz]。 Britain the ______ are all painted boxes box boxes 39。這種符合條件的例子有：babybabies....而以y結(jié)尾的專有名詞,則直接加s變復(fù)數(shù)，如the Henrys（亨利一家） 結(jié)尾的名詞，變復(fù)數(shù)時，大多數(shù)都是直接加s, 除了hero, negro,potato, 結(jié)尾的名詞變復(fù)數(shù)時,可以是加s，如：beliefbeliefs，roofroofs。以s結(jié)尾的單詞要加es，這個應(yīng)該不會弄錯，不然一個單詞的復(fù)數(shù)形式的尾巴就是ss了。kAriz／，fly→flies／flaiz／ 注：在play→plays／pleiz／，say→says／sez／中，字母y前為元音字母，第三人稱單數(shù)形式直接在動詞后面加s。fiksiz／，teach→teaches／39。(1)一般動詞在詞尾加s，s在清輔音后讀／s／，在濁輔音或元音后讀／z／，ds讀／dz／，ts讀／ts／。worry－worries以“s, x, ch, sh”結(jié)尾的，在詞尾加“es”，發(fā)音為[iz] 如： teach－teaches [iz]。例如： people 人們，人民 police 警察 public 公眾名詞由單數(shù)變成復(fù)數(shù)的練習寫出下列名詞復(fù)數(shù)leaf______puppy_______box_______knife_______fly______fox______ bus______ bench_____ brush_____kiss______church______dish_____ruler______peach________ glass_____pencil________boy______zoo______man______roof_______sheep_______knife______lady______key______story______watch______bamboo______city______family______day_____apple_______eraser______speech______thief______mouse______fish_____goose____people______ox_____Chinese_______deer_______foot______child_______tooth_______guy________hero_______spy______boss_____monkey______ city ______ goat ______ radio ________ horse ______ dog ______ two__________(pair)of____________(shoe)用所給的單詞的復(fù)數(shù)的正確形式填空：1There are so many________(wolf)in the There are three ______(chair)in the These _______(tomato)are ______(hero)are My brother looks after two ______(baby)6There are some ______(deer)eating the My father likes to eat _______(potato).8Chinese ______(people)like to eat I have a lot of ______(toy)in my I help my mother wash ______(dish)in the I have two ______(pencilbox).12There are some ______(bus)in the Peter has eight _____(foot).14Linda has three _______(tooth).15There are some ______(child)in the Michael likes the ______(mouse).17There are some ______(goose)in the My uncle and father are _____(man).19Tom and King are _____(boy).20Linda has three ______(tooth).選出正確形式1．I can see three ________ in the monkeysB monkeysC monkey pig has four two brothers are both are four ___________ in the can see ten _____ in the _____ has , watches , watch , watches an you see _______on the plate? girl often brushes her_____ before she goes to Black often drink some are some _____ on the will learn will show us some new ____ of drank two of orange of orange of oranges cat eats two ______ last need a pen and some 16 Jim was late for two classes this said that he forgot both of the number number ’s number numbers newlybuilt library is a ______ storeys ’s storeys’ umbrella is it?It’s else’s else ’s else’s’s else feel terribly hot, What’s the _____? of room’s temperature temperature of room’s will make a trip around the world during the ing Evens Evens’ Evenses Evenses’ girl talking to Mary is a friend of ’s sister sister’s ’s sister’s of Mary’s woman over there is ______ and Shelley’’s and Shelley’s and Shelley ’s and Shelley is very needs night rest rest night night’s rest rest of night 24．Excuse me，where are _______ offices?Over there． A． teacher’s B． teachers’C． the teacher’s D． the teachers’25． Today