五年级一般现在时和介词的用法语法.pdf

语法:
一、一般现在时
一般现在时表示:
，常和 always（总是）, usually（通常）, often（经
常）, sometimes（有时候）, everyday（每天）, every week（每周）等时间状语连
用。

陈述句:
肯定句：《主语＋be 动词～》
am a
《主语＋动词～》
I often play football on Sundays. 我经常在周日踢足球。
第三人称单数＋动词-s 或-es.>
She likes summer. 她喜欢夏天
否定句：1，主语＋be 动词＋not～
You are not a student. 你不是学生
2，主语＋do not +动词～
I don’t go to school every day.
我每天不去上学
<第三人称单数＋does not＋动词～> She doesn’t go shopping on Saturdays. 她在
周六不购物。
一般疑问句 （句型、用法）
陈述句变一般疑问句时，
1. 把 be 动词移到主语前面，即《Be 动词＋主语～》
如: ------Are you a student?
------Yes, I am.
2. 把 do 或 does 移到句首，即《Do (Does)+主语＋动词原型～》
如：------Do you have English class on Mondays?
------ No, we don’t.
------ Does he play football every day?
------ Yes, he does.
用所给词的适当形式填空
1. I ______to school from Monday to Friday. My brother often _______to school
with me.（go）
usually _______lunch at school canteen. ( have )
3. My sister likes ________very much. She often _______at her bedroom.( sing )
4. _________your grandparents often _________(take)exercise in the morning?
5. Jane ________every day. Look! She_____________in the music room.( dance )
young man _________(work)in a toy factory?
按要求改写句子
1． It often rains in summer here. （改为一般疑问句）
__________ it often