八上英语Unit3-语法句型专练(包含答案).docx

八上英语Unit3-语法句型专练(包含答案) Unit3 语法句型专练（含答案） （ （1 ） 一、用比较级填空。 1. Who is _(heavy), Wang Lin or Lin Tao? 2. Mr. Green is _(serious) than Mr. Brown. 3. The sun is _(big) than the earth. 4. Unit 4 is _(difficult) than Unit 5. 5. My mother is _ (young) than your mother is. 6. Which country is _(large), China or Japan? 7. Mary has _(long) hair than Betty. 8. Its _(hot) in summer in Beijing than that i