内容正文:
Unit 2 Know your body
专题02 基础知识·易错题专项训练
高频易错点、易错点提示、小练笔、答题点拨
易错精讲
1.短语have/has got 的用法辨析 2. one foot → two feet的正确使用
3.介词 in/on/with 表身体特征的搭配 4.be important to 的用法
5.字母m,n的发音
高频易错点01 动词 have/has got 的用法辨析
易错精讲
核心用法:
1. I/You/We/They(第一、二人称单复数;第三人称复数)+ have got(表示 “拥有”)
2. He/She/It(第三人称单数)+ has got(表示 “拥有”)
易错点提示
主谓一致:
1. 第三人称单数(He/She/It)必须搭配 has got,不可用 have got;
2. 复数主语(I/You/We/They)搭配 have got
Eg: 错误:She have got big eyes. / They has got short legs.
正确:She has got big eyes. / They have got short legs.);
3. 缩写形式:has got 缩写为's got. have got 缩写为 've got
Eg: He's got = He has got, I've got = I have got
4. 否定形式 haven't/hasn't 不可漏写 n't;
5. 回答一致:以 Have you/they... 开头的问句,用 have/has 回答,不可用 do/does
Eg: 错误:—Have you got a nose? —Yes, I do.
正确:—Have you got a nose? —Yes, I have.)。
小练笔
( )1. I ______ two feet. They are big.
A. has got B. have got C. has D. have
( ) 2.—______ she got long hair? —Yes, she ______.
A. Has; has B. Have; have C. Has; haven't D. Have; hasn't
( ) 3.They ______ got small hands. They can't carry big things.
A. hasn't B. haven't C. hasn't got D. don't have
4.He ______ (have/has) got a big mouth. He likes singing.
5.我们有两只耳朵。(翻译句子)
We ______ ______ two ______.
6.她没有短胳膊。(翻译句子)
She ______ ______ short ______.
点拨
1. B. 主语 I 搭配 have got,强调 “拥有”,故选 B;
2. A. 主语 she 是第三人称单数,用 Has 提问,肯定回答用 has,故选 A;
3. B. 主语 they 是复数,否定形式用 haven't got,故选 B;
4. has. 主语 He 是第三人称单数,用 has got;
5. have got; ears. “拥有” 用 have got,“耳朵” 复数为 ears;
6. hasn't got; arms. 主语 she 是第三人称单数,否定形式用 hasn't got,“胳膊” 复数为 arms。
高频易错点02 one foot → two feet的正确使用
易错点提示
1.大多数身体部位名词变复数直接加 s,如 ear → ears,eye → eyes,hand → hands,arm → arms; 2.特殊变化:foot(脚)→ feet,tooth(牙齿,拓展)→ teeth,这类不规则变化要单独记;
3.表示 “一个” 用单数,“两个及以上” 用复数,要根据数量选择正确形式。
小练笔
( )1. Look! I have two ______.
A. foot B. feet C. foots D. feets
( )2. She has got two big ______. They help her see.
A. eye B. eyes C. eyees D. eyies
( )3.The snowman has short ______ and small hands.
A. arm B. arms C. armes D. armm
4.He has got one ______ (nose) and two ______ (ear).
5.We have two ______ (foot). We can walk with them.
点拨
1.B.two 表示两个,foot 的复数是 feet,不规则变化,故选 B。
2. B.two 后接复数,eye 的复数直接加 s 变成 eyes,故选 B。
3. B.arm 的复数直接加 s 变成 arms,句中没有表示 “一个” 的限定词,用复数,故选 B。4.nose;ears。one 后接单数 nose,two 后接复数 ears。
5.feet.two 后接 foot 的复数 feet,不规则变化要牢记。
高频易错点03 介词 in/on/with 表身体特征的搭配
核心用法:
in + 颜色:表示 “有着…… 颜色的(身体部位)”,如 a girl in black eyes(黑眼睛的女孩); on + 身体部位:表示 “在…… 部位上”,如 a hat on the head(头上的帽子);
with + 身体部位 / 特征:表示 “具有…… 特征”,如 a boy with short hair(短发的男孩)。易错点提示
区分 in 和 with:
1. in 后接颜色,with 后接具体身体部位 / 特征
错误:a girl with black. /a boy in short hair.
正确:a girl in black eyes. /a boy with short hair.);
2. on 的用法:强调 “在…… 表面”,如 on the face(在脸上)、on the hand(在手上),不可用 in
错误:a scar in the arm.
正确:a scar on the arm.)。
小练笔
( ) 1.The girl ______ long hair is my sister.
A. in B. on C. with D. at
( )2. He has got a mole ______ his face.
A. in B. on C. with D. for
( )3. The snowman has got a nose ______ red.
A. In B. on C. with D. to
4.The woman ______ (with/in) black eyes has a baby.
5.那个有着棕色头发的男孩是汤姆。(翻译句子)
The boy ______ ______ hair is Tom.
点拨
1. C. with + 身体特征(long hair),表示 “短发的”,故选 C;
2. B. mole(痣)在脸上,用 on the face,故选 B;
3. A. in + 颜色(red),表示 “红色的鼻子”,故选 A;
4. with. “黑眼睛” 是身体特征,用 with 修饰;
5. with brown. “棕色头发” 用 with brown hair。
高频易错点04 be important to 的用法
You are all important to me.(你们对于我来说都很重要)
be important to sb. 意为 “对某人来说很重要”
易错点提示
1.核心结构:be 动词(am/is/are)+ important + to + 某人(宾格形式,如 me/you/him/her/them 等),表示 “某物 / 某事 / 某人对某人而言具有重要性”。
2.be 动词的选择:根据主语的人称和数来确定 be 动词的形式。
主语是第一人称单数(I)时,用 am;
主语是第二人称(you)、第一人称复数(we)、第三人称复数(they)或复数名词时,用 are;
主语是第三人称单数(he/she/it)或单数名词时,用 is。
3.与 be important for 的区别:
be important to sb. 强调 “对某人来说重要”,侧重主观上的重要性(某人认为某物 / 某事重要);
be important for sb. 强调 “对某人来说有必要 / 重要”,侧重客观上的重要性(某物 / 某事对某人的发展、需求等有重要作用)。
例:Family is important to me.(家人对我来说很重要 —— 主观重视)
例:Exercise is important for our health.(运动对我们的健康很重要 —— 客观必要)
小练笔
( )1. Friends ______ important to everyone.
A. am B. is C. are D. be
( ) 2.This book ______ very important to my brother. He reads it every day.
A. am B. is C. are D. be
( ) 3.My mother often says, “Health ______ more important than money to us.”
A. Is B. are C. am D. be
4.These old photos ______ (be) important to my father. They remind him of his childhood.
5.English ______ (be) important to us. We need to learn it well.
6.家人对我们来说很重要。(翻译句子)
Family ______ ______ ______ us.
6. 这个机会对她来说很重要。(翻译句子)
This chance ______ ______ ______ ______.
点拨
1.C.主语 friends 是复数名词,be 动词用 are,故选 C。
2.B.主语 this book 是单数名词,be 动词用 is,故选 B。
3.A.主语 health 是不可数名词,视为第三人称单数,be 动词用 is,故选 A。
4.are.主语 these old photos 是复数,be 动词用 are,句意为 “这些老照片对我爸爸来说很重要,它们让他想起童年”。
5.is.主语 English 是不可数名词,be 动词用 is,句意为 “英语对我们来说很重要,我们需要学好它”。
6.is important to.主语 family 此处指 “家人”,视为复数概念,也可视为单数(强调整体),be 动词用 is 或 are 均可;“对我们来说重要” 用 important to us,故填 is/are important to。
7.is important to her.主语 this chance 是单数,be 动词用 is;“对她来说” 用 important to her(her 是宾格形式),故填 is important to her。
高频易错点05
字母m,n的发音(P20)
We have got different faces.(我们有不同的面孔)
She has got a small nose.(她有一个小鼻子)
字母组合 “m/n” 发音
易错点提示
1.字母 “m” 发音为 /m/,发音时双唇紧闭,气流从鼻腔中出来,声带振动。
常出现在单词开头:mouth /maʊθ/(嘴巴),make /meɪk/(制作);
常出现在单词中间:arm /ɑːm/(胳膊),important /ɪmˈpɔːtnt/(重要的);
常出现在单词结尾:him /hɪm/(他),them /ðəm/(他们)。
2.字母 “n” 发音为 /n/,发音时舌尖抵上齿龈,气流从鼻腔中出来,声带振动。
常出现在单词开头:nose /nəʊz/(鼻子),new /njuː/(新的);
常出现在单词中间:brown /braʊn/(棕色的),different /ˈdɪfrənt/(不同的);
常出现在单词结尾:pen /pen/(钢笔),ten /ten/(十)。
易混淆点:
注意区分含 “m” 和 “n” 发音的单词,避免将 /m/ 发成 /n/ 或反之。
小练笔
选出下列单词中划线部分发音不同的一项。
( )1. A. mouth B. nose C. him D. arm
( ) 2.A. brown B. important C. pen D. new
( ) 3.A. different B. make C. them D. mouth
( ) 4.A. nose B. ten C. arm D. new
( ) 5.A. him B. brown C. mouth D. important
点拨
1. B.A、C、D 选项划线部分发音为 /m/,B 选项划线部分发音为 /n/,故选 B。
2. B.A、C、D 选项划线部分发音为 /n/,B 选项划线部分发音为 /m/,故选 B。
3. B.A、C、D 选项划线部分发音为 /m/ 或 /n/,B 选项划线部分发音为 /eɪ/,不含 /m/ 或 /n/ 音,故选 B
4. C.A、B、D 选项划线部分发音为 /n/,C 选项划线部分发音为 /m/,故选 C。
5. D.A、B、C 选项划线部分发音为 /m/ 或 /n/,D 选项划线部分发音为 /ɔː/,不含 /m/ 或 /n/ 音,故选 D。
综合训练
一、用括号内单词的正确形式填空
1.She ___________ (have got/has got) a small nose. It’s very cute.
2.We __________ (have got/has got) two hands. We can write with them.
3.The boy _________ (with/in) brown hair is my classmate.
4.Each student __________ (have/has) got a pencil-case.
5.My mother tells me that eyes ______ (are/is) important to us.
6.It’s _________ (Lily/Lily’s) turn to talk about her body parts.
7.They __________ (didn’t have to/don’t have to) finish the homework today.
8.The snowman has got two _________ (foot/feet) and a big head.
9.She _________ (wear/wears) a red dress today. She looks beautiful.
10.Please _________ (try on/try it on) the new shoes. They are for you.
二、单项选择题
( )1. —______ you got a big mouth? —Yes, I_______ .
A. Have; have B. Has; has C. Do; do D. Are; am
( )2. The girl ______ black eyes is my little sister.
A. in B. on C. with D. at
( )3. Each of ______ a new book about body parts.
A. we have B. us has C. we has D. us have
( )4. — he ______ wear glasses? —Yes, because he can’t see clearly.
A. Does; have to B. Do; have to C. Must; has to D. Has; have to
( )5. The train is going ______ the tunnel.
A. across B. through C. cross D. in
( )6. It’s ______ turn to sing a song. Let’s cheer for her.
A. she B. her C. hers D. she’s
( )7. My father ______ me ______ touch the hot water.
A. tells; not to B. tell; don’t C. tells; don’t D. tell; not to
( )8. They ______ got short arms. They can’t reach the book.
A. hasn’t B. haven’t C. doesn’t have D. don’t have
( )9. The woman ______ a white coat is our teacher.
A. wears B. in C. put on D. dress
( )10. —Can I ______ the shoes? —Sure. Here you are.
A. try on it B. try it on C. try on them D. try them on
三、句型转换
1.He has got a long neck.(改为否定句)
He ______ ______ a long neck.
2.We have got two ears.(改为一般疑问句
______ you ______ two ears?
3.The boy in red is Tom.(对画线部分提问)
______ ______ is Tom?
4.She has to get up early to exercise.(改为否定句)
She______ ______ ______ get up early to exercise.
5.They showed us their new toys.(改为同义句)
They ______ their new toys ______ us.
6.轮到他介绍身体部位了。(翻译句子)
______ ______ ______ ______ introduce the body parts.
7.家人对我们来说很重要。(翻译句子)
Family ______ ______ ______ us.
8.不要穿过那条危险的马路!(翻译句子)
______ ______ the dangerous road!
四、汉译英,根据中文提示补全句子
1.这个雪人有一个红鼻子和短胳膊。
The snowman ______ ______ a red nose and short ______.
2.她不得不待在家照顾弟弟。
She ______ ______ stay at home and look after her brother.
3.那个有着黑色头发的女孩是我的朋友。
The girl ______ ______ hair is my friend.
4.请给我看你的新钢笔。
Please ______ your new pen ______ me.
5.每位学生都有一本英语书。
______ ______ ______ an English book.
6.昨天他穿着蓝色衣服走过公园。
He ______ ______ the park ______ blue clothes yesterday.
7.眼睛对我们很重要,我们要保护它们。
Eyes ______ ______ ______ us. We should protect them.
8.我妈妈每天给我讲一个关于身体部位的故事。
My mother ______ ______ a story about body parts every day.
9.不要试穿那双鞋子,它们太小了。
______ ______ ______ that pair of shoes. They are too small.
10.他没有长胳膊,但他能画画。
He ______ ______ long arms, but he can draw.
参考答案
一、用括号内单词的正确形式填空
1.has got 2. have got 3. with 4. has 5. are 6.Lily’s 7. don’t have to 8. feet
9. wears 10. try on
1.has got:主语 she 是第三人称单数,用 has got 表示 “拥有”。
2.have got:主语 we 是复数,用 have got 表示 “拥有”。
3.with:with + 身体特征(brown hair),表示 “有着棕色头发的”。
4.has:each student 作主语,谓语动词用第三人称单数 has got,此处省略 got。
5.are:主语 eyes 是复数,be 动词用 are。
6.Lily’s:It's one's turn 中 one's 用名词所有格 Lily’s,表示 “莉莉的”。
7.don’t have to:主语 they 是复数,一般现在时的否定形式用 don’t have to,表 “不必”。
8.feet:foot 的复数形式是不规则变化 feet。
9.wears:主语 my father 是第三人称单数,一般现在时谓语用 wears,表 “穿着” 的状态。
10.try on:the new shoes 是名词复数,try on 接名词时可放后面,无需换代词。
二、单项选择题
1.A:主语 you 用 Have 提问,肯定回答用 have,符合 have got 的问答规则。
2.C:with + 身体特征(black eyes),表示 “有着黑眼睛的”,故选 C。
3.B:each of 后接宾格代词 us,谓语动词用单数 has,故选 B。
4.A:主语 he 是第三人称单数,用 Does 引导一般疑问句,have to 用原形,故选 A。
5.B:隧道是内部穿过,用 through,故选 B。
6.B:It's one's turn 中 one's 用形容词性物主代词 her,故选 B。
7.A:主语 my father 是三单,用 tells;tell sb. not to do sth. 是固定结构,故选 A。
8.B:主语 they 是复数,否定形式用 haven't got,故选 B。
9.B:句子已有谓语 is,in + 衣服表穿着状态,作后置定语,故选 B。
10.D:shoes 是复数,用 them 指代,try on 接代词时放中间,故选 D。
三、句型转换
1.hasn’t got 2. Have; got 3. Which boy 4. doesn’t have to 5. showed; to
6.It's his turn to 7. is important to 8. Don’t cross
1.hasn’t got:has got 的否定形式是 hasn’t got。
2.Have; got:we 对应的一般疑问句用 Have 开头,got 保留。
3.Which boy:画线部分 in red 是后置定语,提问 “哪个男孩” 用 which boy。
4.doesn’t have to:主语 she 是三单,have to 的否定形式用 doesn’t have to。
5.showed; to:show sb. sth. 的同义短语是 show sth. to sb.,过去式用 showed。
6.It's his turn to:“轮到某人做某事” 译为 It's one's turn to do sth.,“他的” 用 his。
7.is important to:“对某人重要” 用 be important to,主语 family 视为单数,be 动词用 is。
8.Don’t cross:祈使句否定形式用 Don’t,“穿过马路” 用 cross the road。
四、汉译英,根据中文提示补全句子
1.has got; arms 2. has to 3. with black 4. show; to 5. Each student has
2.walked through; in 7. are important to 8. tells; me 9. Don’t try on 10. hasn’t got
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