学而思英语四年级前5课

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1 、used to 过去

一定： S + used to + do（动词原型） 否认： S +didn ’t+use to + do 疑问： Did + S + use to + do

2、

主问句：①疑问词 who( 人)/what( 物 ) ②抄（无助动词）

宾问句：①疑问词 who/what ②助动词 do(动原 ) does(三单 ) did(过去 ) ③ 动原 He bought a book. Who bought a book? What did he buy?

3、反身代词 ①某人自己 Am / is / are Was / were Been

②五单三复

Myself yourself himself herself itself Ourselves themselves yourselves

③主语 / 宾语（人称和单复数） 决定反身代词 ④ by + 反身代词 4、形 / 副词

①形名动副 / 系形副形 ②形变副 1. + ly

2. y 变 i +ly 3.le 变 ly

4.特别不变 fast, hard, enough, early, late,straight,high,far

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