小学英语必背的公式有:
1.allow sb to do sth允许某人去做某事(后接动词不定式)
例句:My father allowed me to go out for a walk after finishing my homework
2.asked sb (not) to do sth叫某人做事某事(叫某人不要去做某事)
例句:My father asked me to study hard
3.be asked to do sth被叫去做某事/被邀请去做某事
例句:I was asked to have a dinner with them yesterday
3. be afraid to do sth害怕做某事
例句:She is afraid to ask me questions
4. be afaid of doing sth害怕做某事
例句:I am afraid of going out at night
5. be afaid of sth害怕某物
例句:He is afraid of snakes
小学英语语法速记公式
1、现在进行时用法。主语在句首,am, is, are跟在后,现在分词跟着走,其他成分不可丢。表示动作正进行,句中now时间定。一般问句,把be提到句前去。
2、否定句式也简单,be后只把not添。
3、特殊疑问句用法。What用途广,要问“什么”它当先。(What’s this?)How开头来“问安”。(How are you?)。
4、Who问“谁”。(Who’s that man?)“谁的”Whose来承担。(Whose eraser is this?)。
5、询问“某地”用Where。(Where is her cat?)“哪一个”Which句首站。(Which one?)。
6、动词加-s或-es方法歌诀。
7、动词三单现在式,一般词尾加-s。
8、s, x, ch, sh在词尾,直接加上-es。词尾若是字母o,加上-es不用愁。
9、“辅音字母+y“来结尾,变y为i是正规。
10、-es后边紧跟随,study→studies看明白。
11、“be going to”的用法口诀
12、be going to,表打算,准备、计划将干。表可能,有必然,通过现象来推断。