译林四年级英语语法及译林苏教版小学英语四年级上册课本内容.pdf
知识点一:Be动词
Be动词的用法:
(1)Be动词包括:am,is,are
口诀:I用am,you用are,复数全用are,is用在其它。
(2)肯定和否定句Iam(not)fromLondon.
Heis(not)ateacher.
Sheis(not)inthediningroom.
Myhairis(not)long.
Hereyesare(not)small.
,
(3)般疑问句AmIahinese?Yes,youare.No,youarent.
AretheyAmerican?Yes,theyare.No,theyaren
t.
Isthecatfat?Yes,itis.No,itisnt.
练习:用恰当的be动词填空
1.1_______aboy._______youaboy?18.Thetwocupsofmilk______forme.
No,Inot.19.Someteaintheglass.
2.ThegirlJackssister.20.Gaoshansshirtoverthere.
1
3.Thedogtallandfat.21.MysistersnameNancy.
4.Themanwithbigeyes_____a22.ThisnotWangFangs
teacher.pencil.
5.yourbrotherinthe23.DavidandHelenfrom
classroom?Engla