【正文】 — women 婦女 tooth — teeth 牙齒 foot — feet 腳7．有些名詞的單復(fù)數(shù)形式相同。例如： book — books 書(shū) day — days 天、日 dog — dogs 狗 tree — trees 樹(shù)2．以s，sh，ch，x結(jié)尾的詞在詞尾加es，讀[iz].例如： glass — glasses 玻璃杯 watch — watches 手表 box — boxes 盒子 brush — brushes 刷子3．以o結(jié)尾的詞有些加es，讀[z]；有些加s，讀[s]。鞏固練習(xí)題：：： wash_________ match _______guess______study______finish_________ go________snow______carry_________ ：stop______ see________ drive ________let_______ carry______ keep_____ join______ find_______ think________ teach______ catch______ ：stay_______ begin______ forget_______ forget______ lie________ die _______ run_______ prefer______ give________ ring_______dance______hope_______ ：1．I ________(write)to you as soon as I _______(get)to doesn’t feel well and ____________(not eat)any food this ______ not _______(see)me e in, for he ___________(read)something with great _________(let)you have the book as soon as I _________(finish) we ________(wait)for our teacher, a little boy ________(run)up to ’t make a __________(sleep).’s seven now, Tom’s family__________(watch) ________(take)me two hours to finish my homework last ______ your mother _______(do)at eight yesterday evening? She _______(wash) it ______(rain)when school was over yesterday? _______(do)_______ tomorrow? We ________(play) ________(be)a football match on TV this said they ________(visit)the Great Wall the next summer _______(dance)the best in your class? you e if he _____________(not e)? teacher told us the earth __________(move)round the _______(have)a party in the garden if it ________(not rain) ________(buy)a sweater don’t know if ______(go)to Shanghai he _____(go), I ______(ask)him _______(take)some books to my daughter, because she _______(study)： students will go to the Summer Palace if it _____ ’t ’t rain ’t rain _____ an English film next have going to have going to be going to be picture _______ looked looking ______ down and soon fell _____ the office at nine yesterday to to shall go to Shanghai on business before you _____ back next e e ’t smoke until the plane ______ taken take saw her ____ the room this enter teacher asked us ______ to school on e is always ______ help told us ______ at work ’d better ______ at home and ______ your stay, do , do stay, to do , to do sat down ______ a have Wang knows _______ a washing to make make making to make英語(yǔ)動(dòng)詞第三人稱單數(shù)形式練習(xí)寫(xiě)出下列動(dòng)詞的第三人稱單數(shù)drink _______ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ____ e________ watch______ plant_______ fly ________ study_______ brush________ do_________ teach_______二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。②The bread is very 。③This is a 。④The cat is Lucy39。三、單數(shù)可數(shù)名詞或“this / that / the+單數(shù)可數(shù)名詞”作主語(yǔ)時(shí)，是第三人稱單數(shù)。二、單個(gè)人名、地名或稱呼作主語(yǔ)；是第三人稱單數(shù)。但有些同學(xué)們對(duì)于哪些主語(yǔ)是第三人稱單數(shù)還不十分清楚，現(xiàn)歸納總結(jié)如下：一、人稱代詞he, she, it是第三人稱單數(shù)。如： carry→carries／39。gAsiz／，fix→fixes／39。如： close－closes [iz]二、對(duì)比詞形變化中原詞詞尾變化之異同： 變“y”為“”現(xiàn)象 雙寫(xiě)最后輔音字母現(xiàn)象 例詞：①baby－babies ②carry－carries ③study－studying 動(dòng)詞第三人稱單數(shù)詞尾變化形式及讀音 動(dòng)詞第三人稱單數(shù)詞尾變化有三種形式。如： ①stop－stops [s] make－makes [s] ②read－reads [z] play－plays [z]以輔音字母加“y”結(jié)尾的，要先將“y”變?yōu)椤癷”，然后在加“es”讀[iz] 如：fly－flies [z]； carry－carries [z] study－studies [z]。++++++++++++++++++++++++++++++++++++++++++++ 一些練習(xí)： of the houses in the village were burnt to ______ in the big ash ash 解答：be burned into ashes意思是“燒成了灰燼”；ash的復(fù)數(shù)形式是ashes.... has done some ______ on that subject from various angles this research researches 解答：research用在學(xué)術(shù)性的研究、探索上時(shí)應(yīng)該是復(fù)數(shù)形式（沒(méi)有冠詞），ch結(jié)尾的詞應(yīng)該加es。finishfinishes....x結(jié)尾的倒不是很多見(jiàn)(如boxes),，像boy就不符合這個(gè)條件,平時(shí)記清楚了才不會(huì)在考試的時(shí)候突然犯迷糊。,sh,ch,x結(jié)尾的單詞要加es。如： carry→carries／39。gAsiz／，fix→fixes／39。如： close－closes [iz]二、對(duì)比詞形變化中原詞詞尾變化之異同： 變“y”為“”現(xiàn)象 雙寫(xiě)最后輔音字母現(xiàn)象 例詞：①baby－babies ②carry－carries ③study－studying 動(dòng)詞第三人稱單數(shù)詞尾變化形式及讀音 動(dòng)詞第三人稱單數(shù)詞尾變化有三種形式。如： ①stop－stops [s] make－makes [s] ②read－reads [z] play－plays [z]以輔音字母加“y”結(jié)尾的，要先將“y”變?yōu)椤癷”，然后在加“es”讀[iz] 如： fly－flies [z]； carry－carries [z] study－studies [z]。大多數(shù)動(dòng)詞在詞尾加“S”在清輔音后發(fā)音為[s]，在濁輔音及元音后發(fā)音為 [z]。如：do [du:]－does [dz]say [sei]－says [sez] 以不發(fā)音字母“e”結(jié)尾的開(kāi)音節(jié)詞，如果尾音是[s]，[z]時(shí)，加“s”后字母“e”發(fā)音，與所加“s” 一起讀做[iz]。如：guess→guesses／39。wRFiz／ 注意：go→goes／gEuz／，do→does／dQz／(3)以輔音字母+y結(jié)尾的動(dòng)詞，先變y為i，再加es，ies讀／iz／。如： be→is，have→has 1)單數(shù)名詞加s: