Unit4 SectionAGrammarFocus(3a～3c) 学习任务单 2026-2027学年人教版英语八年级上册

Unit 4 SectionA Grammar Focus(3a~3c) 学习任务单

任务一  写出下列单词的最高级形式

   1. late ______   2. strange ______   3. hot ______   4. comfortable ______

   5. lazy ______   6. cute ______   7. shy ______   8. honest ______

   9. happy ______   10. good ______

   答案：1. latest；2. strangest；3. hottest；4. most comfortable；5. laziest；6. cutest；7. shyest；8. most honest；9. happiest；10. best。

   解析：第 1、6 题 e 结尾加 -st；第 2、5、9 题辅音字母+y 变 i 加 -est；第 3 题重读闭音节双写 t 加 -est；第 4、8 题多音节加 most；第 7 题 shy 直接加 -est；第 10 题为不规则变化。

任务二  用所给词的最高级形式填空（3b）

   1. Among all animals, I love pandas the best. I think they are the __________ (cute) animals in the world.

   2. Which do you think is the __________ (beautiful), the rose, the peony, or the lotus flower?

   3. Look at that butterfly! It has the __________ (colourful) wings.

   4. Which animal jumps __________ (high), the lion, the monkey, or the tree frog?

   5. The elephant birds were the __________ (large) and __________ (heavy) birds ever on earth.

   答案：1. cutest；2. the most beautiful；3. the most colourful；4. (the) highest；5. largest, heaviest。

   解析：第 1、5 题单音节词直接加 -est；第 2、3 题多音节词加 most；第 4 题副词最高级前 the 可省；第 5 题 and 连接两个并列最高级，第二个 the 保留。

任务三  单项选择

   1. Tom is the __________ boy in his class.

      A. tall   B. taller   C. tallest

   2. Who runs __________ in your group?

      A. fast   B. faster   C. (the) fastest

   3. This is one of __________ places in China.

      A. the most famous   B. the famous   C. most famous

   4. The Yangtze River is __________ longest river in China.

      A. a   B. an   C. the

   5. She is my __________ friend.

      A. best   B. the best   C. better

   6. Julia is taller than __________ in her class.

      A. any girl   B. any other girl   C. the other girls

   答案：1. C；2. C；3. A；4. C；5. A；6. B。

   解析：第 1 题最高级标志词 in，用 tallest；第 2 题副词最高级，the 可省；第 3 题 one of 结构中最高级前必须有 the；第 4 题序数词与最高级结合仍用 the；第 5 题形容词性物主代词 my 修饰最高级，不再用 the；第 6 题用比较级表达最高级含义，加 any other + 名词单数。

任务四  句型转换

   1. Julia is the tallest girl in her class.（改为同义句，用比较级）

      ________________________________________________

   2. Tom is the tallest in his class.（对画线部分 the tallest 提问）

      ________________________________________________

   3. The blue whale is the largest animal in the world.（改为一般疑问句）

      ________________________________________________

   4. Beijing is one of the largest cities in the world.（改为否定句）

      ________________________________________________

   答案：

   1. Julia is taller than any other girl in her class.

   2. Who is the tallest in his class?