1、Iboughtfourbrushesthedaybeforeyesterday.
2、WeallhavebeautifulwatchesmadeinChina.
3、(2)去掉f,fe加ves的名词有:
4、belief→beliefsroof→roofs
5、safe→safesgulf→gulfs
6、用英语名词单数变复数的规则的句子
7、Maryhasfivechildren.
8、不定冠词a,an要去掉固定搭配除外。如:Heisaboy.→Theyareboys.
9、主格:I→we,you→you,he/she/it→they
10、leaf→leaveswolf→wolves
11、以f或fe结尾的名词变复数时:
12、名词代词要变化,am,is要变are;
13、potato→potatoestomato→tomatoes
14、This,that变成啥,these,those来替它;
15、Hemadetwogirlfriends
16、在把单数句子变为复数句子时,人称代词需要作相应的变化:
17、以o结尾的名词变复数时:
18、(1)加s的名词有:photo→photos,piano→pianos,radio→radios,zoo→zoos
19、以辅音字母+y结尾的词,变y为i加es,如baby→babies等;以元音字母+y结尾的名词变复数时,直接加s变复数,如monkey→monkeys,holiday→holidays,storey→storeys(楼层);
20、人称代词主格单数变成相应的人称代词主格复数,即I→we;you→you;she,he,it→they
21、(1)加s的名词有:
22、人称名词复数变,记清不规则变化;
23、名词变复数的规则:
24、指示代词this,that变为these,those.如:Thisisabook.→Thesearebooks.
25、可数名词单数要变为复数形式。如:Itisacat.→Theyarecats
26、动词变复数规则口诀:
27、Shehastwoknives.
28、以s,sh,ch,x等结尾的词加“es”,如bus→buses,watch→watches等;
29、am,is变为are.如:I'mastudent.→Wearestudents
30、half→halvesknife→knives
31、Therearetwopianosinourschool.
32、一般名词复数是在名词后面加上“s”,如map→maps,bag→bags等;
33、(2)加es的名词有:
34、宾格:me→us,you→you,him/her/it→them
35、Theyaremennurse.
36、Hehasalotofpaperboxes.
37、He,she,it要变啥,全部变they不用怕;
38、Therearethreebusesinhisfamily.
39、名前冠词去掉它,其余成分原样加。
40、Ihavetwopens.
41、wife→wiveslife→livesthief→thieves