四年級英語下冊重點單詞和句子復習(外研社)
句型1、 i helped mum.我給媽媽幫忙。
2、 did you cook meat yesterday?
yes, i did. / no, i didn’t.
3、did dad cook lunch? yes, he did. / no, he didn’t
module 10 accidents事故
短語：go for a bike ride hungry and thirsty
buy a watermelon fall off the bike bump my head
have got a cold/stomachache/headache/fever
句型：1、sam and i went for a bike ride yesterday.
and then …?然后……？
2、 sam had lots of chocolate biscuits yesterday.
3、 so today he’s got a stomachache.
形容詞比較級變化規律：
1、 形容詞后直接加er
2、e結尾直接加r
3、輔音加y結尾，y→ier
4、輔元輔 （元音為短音），雙末尾加er
不規則：good—better bad—worse many--more
動詞的一般過去式變化規律：
1、 動詞后直接加ed 如cooked
2、 動詞末尾是不發音的e的直接加d 如phoned
3、 輔元輔，雙寫末尾加ed 如stopped
4、 輔音加y結尾，變y為i加ed
am/is---was are---were do---did go---went fall---fell come---came take---took feel---felt
have/has---had buy----bought hold---held