小升初英語名詞複數和動詞三單知識點及練習題

一、名詞複數規則

1．一般情況下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds

2．以s. x. sh. ch結尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches

3．以“輔音字母+y”結尾，變y為i, 再加-es，如：family-families, strawberry-strawberries

4．以“f或fe”結尾，變f或fe為v, 再加-es，如：knife-knives

5．不規則名詞複數： man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,h-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese

練習：寫出下列各詞的複數。

I _________  him _________  this _______  her ______   watch _______ book_______

child _______ photo ________ diary ______   day________  foot________ dress ________ tooth_______ sheep ______   box_______  strawberry _____ thief _______yo-yo ______ peach______ sandwich ______ man______   woman_______ paper_______ people________

二．動詞三單的'變化規則

1．一般情況下，直接加-s，如：cook-cooks, milk-milks

2．以s. x. sh. ch. o結尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes

3．以“輔音字母+y”結尾，變y為i, 再加-es，如：study-studies

練習: 寫出下列動詞的第三人稱單數。

drink ________   go _______   stay ________   make ________   look _________

have_______    pass_______   carry ____      come________    watch______

plant_______    fly ________   study_______   brush________    teach_______