按要求写单词。
（1） sad(反义词)_______
（2） start（单三形式)_____
（3） thing（复数形式)_______
（4） friend（复数形式)_____
（5） school(复数形式)________
（6） new（反义词)_______
（7） happy（副词形式)_______
（8） go (现在分词)_______
（9） subject(复数形式)_______
（10） classmate(复数形式)_______
写出下列动词的第三人称单数。
drink ________ go ________stay ________ make ________ look ________ have ________ pass ________ carry ________ come ________ watch ________ plant ________ fly ________ study ________ brush ________ teach ________
将下列各组单词重新排序，使其构成有意义的词组。
（1）fat,the,cat,white___________________________________________________________
（2）Olympics,green,a,great______________________________________________________
（3）expensive, that, jacket, brown___________________________________________________
（4）an, book, interesting ________________________________________________________
（5）round, three, plates, yellow __________________________________________________
用所给词语的适当形式填空。
（1）Saturday is my ________(busy) day in a week.
（3） I think it’s too expensive. I’d like a ________ (cheap) one.
（4）He comes to school much ________(early) than I.
（5）This book is not as ________(interesting) as that one.
（6）Your classroom is ________(wide) and ________(bright) than ours.
（7）Read as ________(much) as you can.
（8）The ________(much), the ________(good).
（9）Nowadays, Chinese is ________(important) than any other subject, I think.
（10）Most of the students think a lion is much________(dangerous) than a bear and it isthe ________(dangerous) animal in the world.
写出下列形容词或副词的比较级与最高级形式。
long ________ ________ wide ________ ________ fat ________ ________
heavy ________ ________ slow ________ ________few ________ ________
brightly ________ ________ bad ________ ________far ________ ________
quickly ________ ________ happy ________ ________thin ________ ________
little ________ ________good ________ ________tall ________ ________
many ________ ________big ________ ________fast ________ ________
large ________ ________beautiful ________ ________
写出下列形容词的副词形式。
（1）slow ________（2）happy ________（3）quick ________（4）careful ________ （5）sudden ________（6）near ________（7）true ________（8）possible ________