概要：一般现在时其它用法一般现在时表将来1.含有go,come,return,arrive,leave,start,begin等动词的一般现在时表将来。表示在时间上已确定或安排好的事情。The school bus leaves at eight.2.在时间或条件句中。When Tom comes,ask him how to fix the tap.I'll help you as soon as Iarrive there.3.在动词hope,take care that,make sure that等后。I hope she has agood time.Before you leave the room,please make sure that the door is closed.4.时间状语从句,条件句中,从句中常含有till,once,as soon as,when,while,before,after,so long as,by the time,if,in case,unless,even if,whether,the moment,the m
上海小学英语语法全解：一般现在时2,标签：五年级英语复习,http://www.youer8.com
一般现在时其它用法
一般现在时表将来
1.含有go,come,return,arrive,leave,start,begin等动词的一般现在时表将来。表示在时间上已确定或安排好的事情。
The school bus leaves at eight.
2.在时间或条件句中。
When Tom comes,ask him how to fix the tap.
I'll help you as soon as Iarrive there.
3.在动词hope,take care that,make sure that等后。
I hope she has agood time.
Before you leave the room,please make sure that the door is closed.
4.时间状语从句,条件句中,从句中常含有till,once,as soon as,
when,while,before,after,so long as,by the time,if,in case,
unless,even if,whether,the moment,the minute Eg.As soon as Iget there,I will deal with this matter.
Whether he is happy is an important thing to her.
5.倒装句，表示动作正在进行
Here comes the teacher！=The teacher is coming.
There goes the bell.=The bell is ringing.
Here comes the car.=The car is coming.
一般现在时表过去
1."书上"，"报纸上"的叙述。
The newspaper says that the president will retire next month.
2.叙述往事，使其生动。
Napoleon's army now advances and the great battle begins.
一般现在时表完成
1.动词用一般现在时代替完成时：hear,tell,learn,write,understand,forget,know,find,say,remember.
Eg.I hear=have heard he will go to Paris.
I forget=have forgotten how to read the word.
2.句型"It is…since…"="It has been…since…"
It is=has been five years since we last met.
一般现在时表进行
1.句型：Here comes…；There goes…
Eg：Look,here comes
六.注意事项
1.在英国，人们常用have got代替have，特别在疑问句和否定句中。
2.当have如果不表示"有"时，构成疑问或否定句时，就借助于助动词do,does,don't或者doesn't.
名词复数的规则变化
一、情况构成方法读音例词
一般情况加s清辅音后读/s/
浊辅音后和元音后读/z/map-maps car-cars
以s,sh,ch,x等结尾加es读/iz/box-boxes class-classes
以ce,se,ze等结尾加s读/iz/license-licenses
以辅音字母y结尾变y为i再加es读/iz/baby-babies