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过去
【真题速练】时态辨析?
1. If it( )rain tomorrow, we’ll go hiking.
A. won’t B. doesn’t C. don’t D. didn’t
Is your mother a teacher?
Yes , she is . She ( ) at a junior high school.
A.taught B.teaches C.will teach D.is teaching
3.I( ) a lot of time playing computer games every day.
A.spent B.cost C.spend D.take
B
B
C
三、动词第三人称单数形式的变化规则
规 则
举 例
一般情况下直接加-s
read→reads write→writes
run→runs swim→swims
以-ch, -sh, -s, -x或-o结尾的词加-es
teach→teaches wash→washes
go→goes
以“辅音字母+y”结尾的词先变y为i再加-es, 但“元音字母+y”则直接加-s
try→tries carry→carries
study→studies stay→stays
play→plays say→says
一般现在时的用法
1. 表示习惯性、经常性的动作或存在的状态, 常与always, often, sometimes, every day等频率副词或时间状语连用。
①We always care for each other and help each other.
我们一直互相关心, 互相帮助。(经常发生的动作)
②There are many trees in the park. 公园里有许多树。(事物存在的一般状态)