【正文】
, something等及指示代詞this, that作主語時,是第三人稱單數(shù)。②There is something wrong with the 。④That is an 。如:①The milk is in the 。六、當數(shù)字或字母作主語時,看作第三人稱單數(shù)。動詞第三人稱單數(shù)規(guī)則動詞原形變第三人稱單數(shù)的規(guī)則與發(fā)音規(guī)律同名詞單數(shù)變復數(shù)大致相同。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]。watch-watches [iz]以“o”結(jié)尾的動詞,加“es”,讀[z] 如:go-goes [z] do-does [z]下面幾個動詞變?yōu)閱螖?shù)時,原詞的元音部分的發(fā)音發(fā)生了較大的變化,請注意記憶。如: close-closes [iz]be動詞包括:am,is,are。但有些同學們對于哪些主語是第三人稱單數(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)。 goes to school at 。二、單個人名、親朋好友等稱呼作主語 是第三人稱單數(shù)。 Wang waters the flowers once a 。 mother washes the dishes 。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。 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? _____________________________________________________________ 2第五篇:動詞第三人稱單數(shù)練習題當主語是第三人稱單數(shù)時,動詞形式有以下幾種變化: 一.寫出下列動詞的三單形式:sitguessdiegorushreachtouchbrushflycopysayrundofixlivecryenjoyhavewishtieteachbuystudygostaymakecarryewatchflydo二、用括號內(nèi)動詞的適當