Unit 3 语法易错+巩固练习（导学案）新五年级英语暑假自学课（沪教版五四制·新教材）

五年级上册暑假自学课（沪教版五四制） Unit 3 Amazing Plants 语法易错+巩固练习 语法易错01 look(s) like 的主谓一致 【语法点拨】 look like意为“看起来像”，用来描述事物的外形特征。当主语是第三人称单数（it/he/she/this/that）时，用 looks like；当主语是复数（they/these/those/the leaves）时，用 look like。 This one looks like an ice cream cone. 这个看起来像冰淇淋甜筒。 The leaves look like a mouth with some teeth. 这些叶子看起来像一张长着牙齿的嘴巴。 It looks like the sun. 它看起来像太阳。 对比： 单数主语：This flower looks like a star.（this flower是单数，用 looks like） 复数主语：These flowers look like stars.（these flowers是复数，用 look like） 【易错提示】 • 单数主语（it/this/that/one）后用looks like，复数主语（they/these/those）后用look like！ • ❌ The leaves looks like umbrellas. → ✓ The leaves look like umbrellas. • ❌ It look like the sun. → ✓ It looks like the sun. • look like后面接名词或名词短语，不能接形容词！look like a star (✓) / look like beautiful (✗) • ❌ It looks like beautiful. → ✓ It looks like a beautiful flower. / It looks beautiful. 【知识演练01】 一、用look(s) like的正确形式填空 1. This flower ________ an ice cream cone. 2. The leaves ________ little feathers. 3. It ________ the sun. 4. These broad leaves ________ lovely green umbrellas. 5. That plant ________ a mouth with many teeth. 二、单项选择 ( ) 1. The pine cone ________ a small bear. A. looks likes B. looks like C. look like ( ) 2. These flowers ________ stars in the sky. A. look like B. looks like C. look likes ( ) 3. The water lily ________ a beautiful fairy. A. looks like B. looking like C. look like ( ) 4. They ________ little green umbrellas. A. looks like B. look likes C. look like ( ) 5. What does the leaf ________? A. look likes B. look like C. looks like 语法易错02 has 与 have 描述特征的区分 【语法点拨】 描述植物或事物的特征时，常用 has或 have表示“有”。主语是第三人称单数（it/he/she/this）时用 has；主语是复数或第一/二人称时用 have。 It has a long stem and big leaves. 它有长长的茎和大大的叶子。 They have short, thick stems. 它们有短而粗的茎。 It has special leaves. 它有特殊的叶子。 对比： 单数：The sunflower has a large yellow flower.（the sunflower是单数，用 has） 复数：The creepers have short, thick stems.（the creepers是复数，用 have） 【易错提示】 • 单数主语（it/this/the sunflower）用has，复数主语（they/these/the creepers）用have！ • ❌ It have a long stem. → ✓ It has a long stem. • ❌ They has short stems. → ✓ They have short stems. • 注意：has/have后面接名词或名词短语，表示“拥有”某部位或特征 • It has + 部位 + 形容词：It has a long stem. / They have big leaves. 【知识演练02】 一、用has或have填空 1. The water lily ________ broad leaves. 2. The creepers ________ short, thick stems. 3. This meat-eating plant ________ special leaves. 4. Pine cones ________ scales. 5. The ice cream tulip ________ a long stem and big leaves. 二、单项选择 ( ) 1. The morning glory ________ beautiful purple petals. A. have B. has C. having ( ) 2. The flowers ________ seeds inside. A. have B. has C. haves ( ) 3. This plant ________ a mouth with many teeth. A. have B. haves C. has ( ) 4. The roots ________ the plant in place. A. hold B. holds C. holding ( ) 5. It ________ a large yellow flower. A. haves B. has C. have 语法易错03 grow 的搭配用法 【语法点拨】 grow在本单元有多种搭配，意义各不相同： grow from 从……长出来（表示来源） The flowers grow from the mud under the water. 这些花从水下的淤泥中长出来。 grow into 长成……（表示结果） The flowers grow into a fruit holding seeds. 花长成包含种子的果实。 grow bigger and bigger 变得越来越大（grow + 形容词比较级，表示变化） The leaves grow bigger and bigger. 叶子变得越来越大。 【易错提示】 • grow from ≠ grow into！grow from强调“来源”，grow into强调“结果”！ • ❌ The flowers grow into the mud. → ✓ The flowers grow from the mud. • ❌ The flowers grow from a fruit. → ✓ The flowers grow into a fruit. • grow + 形容词比较级表示“变得越来越……”：grow bigger / grow taller / grow stronger • ❌ The leaves grow big and big. → ✓ The leaves grow bigger and bigger. • 注意：grow作为“生长”是实义动词，第三人称单数要加s：The plant grows from the mud. 【知识演练03】 一、用grow from / grow into / grow bigger填空（可重复使用，注意主谓一致） 1. The flowers ________ the mud under the water. 2. The leaves ________ and bigger. 3. The flowers ________ a fruit holding seeds. 4. A new plant ________ the soil. 5. The sunflower ________ and taller in the sun. 二、单项选择 ( ) 1. The roots take in water, and the plant ________. A. grow big and big B. grows bigger and bigger C. grows big and big ( ) 2. Water lilies ________ the mud under the water. A. grow from B. grow into C. grow bigger ( ) 3. The small flower will ________ a big sunflower. A. grow from B. grow bigger C. grow into ( ) 4. The plant ________ from the soil. A. grow B. grows C. growing ( ) 5. The seeds fall into the soil, and a new plant ________. A. grows B. grow C. growing 语法易错04 take in 的用法 【语法点拨】 take in是固定搭配，意为“吸收”，在植物主题中表示植物吸收养分和水分。take in后面接名词，in是副词小品词，不能省略！ The roots take in food and water. 根吸收食物和水分。 The leaves take in the sunlight. 叶子吸收阳光。 对比： take in 吸收（养分、水分、阳光等） take off 脱下；起飞 take out 拿出 【易错提示】 • take in表示“吸收”时，in不能省略！take in ≠ take！ • ❌ The roots take food and water. → ✓ The roots take in food and water. • take in后面必须接宾语（名词），不能单独使用！ • take in的主语是第三人称单数时，take要加s：The root takes in water. • ❌ The root take in water. → ✓ The root takes in water. 【知识演练04】 一、用take in的正确形式填空 1. The roots ________ food and water. 2. The leaf ________ the sunlight. 3. Plants ________ water through their roots. 4. A pine tree ________ water from the soil. 5. The roots of the sunflower ________ nutrients (营养). 二、单项选择 ( ) 1. The roots ________ food and water from the soil. A. takes B. take in C. takes in ( ) 2. A leaf ________ the sunlight to make food. A. take in B. takes C. takes in ( ) 3. Plants need to ________ water to grow. A. take B. take in C. takes in ( ) 4. The small plant ________ sunlight through its leaves. A. take B. takes C. takes in ( ) 5. The flower ________ water through the stem. A. takes B. takes in C. take in 综合提升（52分） 一、单项选择（10分，每小题2分） ( ) 1. The ice cream tulip ________ an ice cream cone. A. look like B. looks like C. looks likes ( ) 2. These creepers ________ short, thick stems. A. has B. have C. haves ( ) 3. The flowers ________ the mud under the water. A. grow from B. grow into C. grow bigger ( ) 4. The leaves ________ the sunlight to make food. A. take in B. takes in C. takes ( ) 5. The small seed will ________ a tall tree. A. grow from B. grow into C. grow bigger 二、用所给词的适当形式填空（10分，每小题2分） 1. This plant ________(look) like a mouth with teeth. 2. The sunflower ________(have) a large yellow flower. 3. The roots ________(take in) food and water from the soil. 4. A new plant ________(grow) from the seed. 5. These leaves ________(look) like little feathers. 三、句型转换（12分，每小题3分） 1. The leaves look like little feathers.（改为单数句） _______________________________________________________________________ 2. It has a long stem.（改为复数句，用They作主语） _______________________________________________________________________ 3. The flowers grow from the mud.（改为否定句） _______________________________________________________________________ 4. It looks like the sun.（改为一般疑问句） _______________________________________________________________________ 四、阅读理解（10分，每小题2分） Read the passage and choose the best answer. Look at this amazing plant! It is a sunflower. It has a long, thick stem and big, green leaves. It has a large yellow flower. It looks like the sun. The roots take in water from the soil. The stem moves water up the plant. The leaves take in the sunlight. The flower grows bigger and bigger. Then it grows into a fruit with many seeds. The seeds fall into the soil, and a new plant grows. Sunflowers always face the sun. How wonderful! ( ) 1. What does the sunflower look like? A. It looks like a star. B. It looks like the sun. C. It looks like a mouth. ( ) 2. What do the roots do? A. They take in the sunlight. B. They take in water from the soil. C. They grow into a fruit. ( ) 3. What does the flower grow into? A. A new plant. B. A fruit with seeds. C. A big leaf. ( ) 4. The leaves ________ the sunlight. A. take in B. takes in C. grow from ( ) 5. What does “It has a long, thick stem” mean? A. 它看起来像长长的茎。 B. 它有长长的、粗粗的茎。 C. 它从茎上长出来。 五、写作（10分） 请用look(s) like、has/have和grow写一篇短文，介绍一种你喜欢的植物。要求： 1. 写出植物的外形特征；2. 正确使用look(s) like、has/have和grow；3. 词数40左右。 My Favourite Plant _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 参考答案 【知识演练01】 一、1. looks like 2. look like 3. looks like 4. look like 5. looks like 二、1-5 BAACB 【知识演练02】 一、1. has 2. have 3. has 4. have 5. has 二、1-5 BACAB 【知识演练03】 一、1. grow from 2. grow bigger 3. grow into 4. grows from 5. grows bigger 二、1-5 BACBA 【知识演练04】 一、1. take in 2. takes in 3. take in 4. takes in 5. take in 二、1-5 BCBCB 【综合提升】 一、1-5 BBAAB 二、1. looks like 2. has 3. take in 4. grows 5. look like 三、1. The leaf looks like a little feather. 2. They have long stems. 3. The flowers don’t grow from the mud. 4. Does it look like the sun? 四、1-5 BBBAB 五、参考范文： I like the water lily. It has broad green leaves and a pink flower. The leaves look like green umbrellas. The flower grows from the mud. It takes in water through its stem. It looks like a fairy. How amazing! 第 1 页 共 6 页 学科网（北京）股份有限公司 $