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(共42张PPT)
Starer Welcome to junior high!
Lesson 3 Words and Expressions
（2025年秋新外研版）七年级
上
Learning objectives
Review some words and expressions of the text;
01
02
Learn some core words and expressions of the text.
Words and expressions
① 颜色
red：英音 [red]，美音 [r d]，红色
yellow：英音 ['jel ]，美音 ['j lo]，黄色
green：英音 [ɡri n]，美音 [ɡrin]，绿色
blue：英音 [blu ]，美音 [blu]，蓝色
black：英音 [bl k]，美音 [bl k]，黑色
white：英音 [wa t]，美音 [hwa t]，白色
purple：英音 ['p pl]，美音 ['p pl]，紫色
brown：英音 [bra n]，美音 [bra n]，棕色，褐色
pink：英音 [p k]，美音 [p k]，粉红色
grey（美语常用 gray）：英音 [ɡre ]，美音 [ɡre]，灰色
Exercises
① 颜色
一、根据汉语提示写单词
1.Different ______ (颜色) can make people feel different.
2.She likes wearing ______ (红色的) clothes. They make her look energetic.
3.The ______ (绿色的) trees and grass make the park beautiful.
二、用所给单词的适当形式填空
1.Look! The artist _______ (mix) different colours to make a new one.
2.She _________ (prefer) blue to red when she was a child, but now she likes red better.
3.Colours can ______ (affect) our feelings and moods.
colours
red
green
is mixing
preferred
affect
Exercises
① 颜色
三、单项选择
1.—______ colour do you like best — I like blue best. It makes me feel calm. A. What B. Which C. Who D. When
2.In some cultures, white is a ______ colour that represents purity.
A. calm B. lively C. royal D. hopeful
3.—______ your friend ______ the meaning of purple in her culture
— Yes, she told me it represents mystery.
A. Do; know B. Does; know C. Has; known D. Will; know
四、完成句子
1.红色能给你带来好运。Red can ______ ______ ______ to you.
2.许多人相信颜色能影响我们的情绪。
Many people believe colours can ______ ______ ______.
3.蓝色常被认为是平静的颜色。
Blue is often __________ ______ a peaceful colour.
B
A
B
bring good luck
affect our moods
regarded as
Words and expressions
② 服饰名称
一、上衣类（Tops）
T-shirt：英 [ ti t] 美 [ ti rt]（T 恤衫）
shirt：英 [ t] 美 [ rt]（衬衫，多指男士衬衫）
blouse：英 [bla z] 美 [bla s]（女士衬衫）
sweater：英 [ swet (r)] 美 [ swet r]（毛衣，针织衫）
coat：英 [k t] 美 [ko t]（外套，大衣）
jacket：英 [ d k t] 美 [ d k t]（夹克衫）
sweatshirt：英 [ swet t] 美 [ swet rt]（运动衫，卫衣）
hoodie：英 [ h di] 美 [ h di]（连帽卫衣）
Words and expressions
② 服饰名称
二、下装类（Bottoms）
pants：英 [p nts] 美 [p nts]（裤子，美式英语，英式常用 trousers）
trousers：英 [ tra z z] 美 [ tra z rz]（裤子，英式英语）
jeans：英 [d i nz] 美 [d i nz]（牛仔裤）
shorts：英 [ ts] 美 [ rts]（短裤）
skirt：英 [sk t] 美 [sk rt]（裙子）
dress：英 [dres] 美 [dres]（连衣裙）
shorts：英 [ ts] 美 [ rts]（短裤）
Words and expressions
② 服饰名称
三、鞋类（Shoes）
shoes：英 [ u z] 美 [ u z]（鞋，总称）
sneakers：英 [ sni k z] 美 [ sni k rz]（运动鞋，跑鞋）
boots：英 [bu ts] 美 [bu ts]（靴子）
sandals：英 [ s ndlz] 美 [ s ndlz]（凉鞋）
slippers：英 [ sl p z] 美 [ sl p rz]（拖鞋）
shoes：英 [ u z] 美 [ u z]（皮鞋，单指时可表示皮鞋）
Words and expressions
② 服饰名称
四、配饰类（Accessories）
hat：英 [h t] 美 [h t]（帽子，有檐的帽子，如棒球帽）
cap：英 [k p] 美 [k p]（便帽，无檐或短檐的帽子，如运动帽）
scarf：英 [skɑ f] 美 [skɑ rf]（围巾，复数为 scarfs 或 scarves）
gloves：英 [ɡl vz] 美 [ɡl vz]（手套，复数）
socks：英 [s ks] 美 [sɑ ks]（袜子，复数）
belt：英 [belt] 美 [belt]（腰带）
tie：英 [ta ] 美 [ta ]（领带）
watch：英 [w t ] 美 [wɑ t ]（手表）
bag：英 [b ɡ] 美 [b ɡ]（包，总称）
schoolbag：英 [ sku lb ɡ] 美 [ sku lb ɡ]（书包）
Words and expressions
② 服饰名称
五、其他服饰
uniform：英 [ ju n f m] 美 [ ju n f rm]（校服，制服）
swimsuit：英 [ sw msju t] 美 [ sw msu t]（泳衣）
coat：英 [k t] 美 [ko t]（雨衣，可具体说 raincoat）
raincoat：英 [ re nk t] 美 [ re nko t]（雨衣）
Exercises
② 服饰名称
一、根据首字母提示补全单词
1.I like this red s______. It's perfect for summer.
2.She wears a white s_______ and black trousers to school.
3.These blue j_______ are too long for me.
4.It's cold today. Please put on your c_______.
5.His new s_______ look nice with his shirt.
二、根据汉语提示写单词
1.This _______ (毛衣) is too big for me.
2.She likes to wear a _______ (围巾) in winter.
3.My father has a new _______ (衬衫) for work.
4.These _______ (短裤) are made of cotton.
5.Do you have a _______ (外套) for the trip
kirt
kirt
eans
oat
ocks
sweater
scarf
shirt
shorts
coat
Exercises
② 服饰名称
三、用所给单词的适当形式填空
1.These ______ (sock) are too small for me.
2.Let's _______ (choose) a nice dress for the party.
3.Her favorite _______ (cloth) is cotton.
4.This pair of shoes ________ (look) cool.
5.I need two _______ (pair) of trousers.
四、单项选择
1.This pair of shoes _______ very comfortable.
A. is B. are C. feel D. have
2.—______ do you like this jacket —It's too big.
A. What B. How C. Why D. Where
3.She prefers the blue sweater ____ the green one.
A. than B. to C. more D. over
socks
choose
cloth
looks
pairs
A
B
B
Exercises
②服饰名称
五、句型转换
1.My favorite clothes are jeans.（改为同义句）
2.I ______ jeans ______.
3.This dress is made of silk.（改为同义句）
4.This is a ______ _____.（silk dress）
5.She likes the red coat better than the blue one.（改为同义句）
6.She ______ the red coat ____ the blue one.（prefers; to）
like best
silk dress
prefers to
Words and expressions
③ choose /t u z/ v.
用法：及物动词（vt.）：选择；挑选
后接名词、代词或不定式（to do）作宾语。
eg：She chose a red dress for the party.（她为派对选了一条红裙子。）
He chose to stay at home.（他选择待在家里。）
不及物动词（vi.）：选择；决定
常与介词 from 连用，表示 “从…… 中选择”。
eg：You can choose from these books.（你可以从这些书中挑选。）
常见搭配:choose sb. as... 选某人作为……
例：We chose him as our monitor.（我们选他当班长。）
choose between A and B 在 A 和 B 之间选择
例：She can’t choose between the two coats.
（她在两件外套之间拿不定主意。）
词形变化：过去式：chose /t z/ 过去分词：chosen / t zn/
名词：choice /t s/（选择；选择权）
Exercises
③ choose /t u z/ v.
一、用 choose 的适当形式填空
1.She ______ a nice present for her mother yesterday.（chose）
2.They plan __________ a new house near the school.（to choose）
3.There are many books here. You can make your ______.（choice）
4.He has ______ the best answer to the question.（chosen）
二、单项选择
1.We need ______ a new monitor for our class.
A. choose B. to choose C. choosing D. chose
2.—What color did she ______
—She ______ blue.
A. choose；chose B. chose；choose C. choose；choose D. chose；chose
3.You can ______ between the red shirt and the white one.
A. choose B. chose C. choice D. choosing
chose
to choose
choice
chosen
B
A
A
Exercises
③ choose /t u z/ v.
三、句型转换
1.He chose a pair of shoes for his son.（改为一般疑问句）
Did he choose a pair of shoes for his son
2.She will choose a new skirt.（对画线部分提问）
What will she choose
3.We chose Tom as our leader.（改为同义句）
Tom was chosen as our leader by us.
Words and expressions
④ wear /we (r)/ v.
用法：
1.表示 “穿着衣物、鞋袜”
eg:She wears a red dress today. （她今天穿了一条红裙子。）
He always wears sports shoes. （他总穿运动鞋。）
2.表示 “佩戴饰品、眼镜等”
eg:My mother wears a gold ring. （我妈妈戴了一枚金戒指。）
Do you wear glasses （你戴眼镜吗？）
3.表示 “留（头发、胡须等）”
eg:He wears short hair. （他留着短发。）
My father wears a beard. （我爸爸留着胡子。）
4.固定搭配：wear out, 意为 “穿坏；耗尽（体力）”
eg:These shoes are worn out. （这双鞋穿坏了。）
He was worn out after the long run. （长跑后他筋疲力尽。）
Words and expressions
④ wear /we (r)/ v.
用法：
5.易混词辨析（wear, put on, dress）
动词 含义 用法特点 例句
wear 穿着、戴着（状态） 后接衣物、饰品等名词 She wears a hat.
put on 穿上、戴上（动作） 后接衣物、饰品等名词 He puts on his coat.
dress 给… 穿衣服（动作） 后接人（宾语），不接衣物 My mom dresses me every day.
Exercises
④wear /we (r)/ v.
一、用 wear, put on 或 dress 填空：
① It’s cold outside. Please _________ your sweater.
② She always ______ a smile on her face.
③ My little sister can’t ______ herself yet.
二、单项选择：
1.He ______ a pair of sunglasses to protect his eyes from the sun.
A. puts on B. wears C. dresses D. in
三、翻译句子：
她留着长发，今天戴了一条围巾。
She wears long hair and a scarf today.
put on
wears
dress
B
Words and expressions
⑤ shoes / u z/ n.
用法：
作为可数名词复数：“shoes” 是 “shoe” 的复数形式，意为 “鞋子”，常用来表示两只或两只以上的鞋子。
eg: “Always untie your shoes before taking them off.”
（脱鞋前先解鞋带。）
常见搭配有 running shoes（跑鞋），high - heeled shoes（高跟鞋）等。
固定短语搭配：“in someone's shoes” 是固定短语，意为 “处于某人的位置”，仅用复数形式与介词 “in” 搭配。
eg: “Put yourself in my shoes.”（设身处地为我想想。）
Exercises
⑤ shoes / u z/ n.
1.根据汉语提示填空：I like these new ______（鞋子）. They are very comfortable.
2.用所给词的适当形式填空：This pair of ______（shoe）is too big for me.
3.单项选择：—How much are these ______ —They are 50 yuan.
A. shoe B. a shoe C. shoes D. the shoe
4.完成句子：我不喜欢这双鞋，它们太紧了。
I don't like ______ ______ ______ shoes. ______ are too tight.
5.同义句转换：
The price of these shoes is 80 yuan.→These shoes ______ 80 yuan.
shoes
C
shoes
this pair of They
are
Words and expressions
⑥ a pair of
用法：
表示数量：意为 “一双；一对；一副”，通常用于修饰由两个相同部分组成的物品，如裤子、袜子、手套、眼镜等，后面接可数名词复数。
eg: “a pair of gloves”（一副手套），“a pair of glasses”（一副眼镜）。
主谓一致：“a pair of + 名词复数” 作主语时，谓语动词通常用单数形式。
eg: “A pair of trousers is 20 dollars.”（一条裤子 20 美元）。
若为 “pairs of + 名词复数” 作主语，谓语动词则用复数形式。
eg: “Two pairs of socks are 5 yuan.”（两双袜子 5 元）。
形容词修饰位置：形容词修饰 “a pair of + 名词” 结构时，应置于 “pair” 之前。例如 “a new pair of shoes”（一双新鞋）。
固定短语搭配：“a pair of” 还可用于一些固定短语中，
eg: “a pair of scissors”（一把剪刀），“a pair of chopsticks”（一双筷子）
Exercises
⑥ a pair of
一、用所给词的适当形式填空：
1.The pair of shorts __________ (be) Tom's.
2.Two pairs of shoes __________ (be) 200 dollars.
二、单项选择：
1.—How much is this __________ of shorts —Ten yuan.
A. pair B. pairs C. a pair D. the pair
2.A pair of gloves __________ lying on the table.
A. is B. are C. am D. be
三、根据汉语提示完成句子：
1.我有一双新袜子。I have ______ ______ ______ new socks.
2.那副眼镜是汤姆的。That ______ ______ _______ is Tom's.
四、同义句转换：
This pair of trousers costs 98 yuan.
→________ _______ ________ trousers is 98 yuan.
is
are
A
A
a pair of
pair of glasses
The price of
Words and expressions
⑦ forget /f ɡet/ v.
用法：1.接名词或代词作宾语：表示 “忘记某事或某人”，eg: “I forgot my key.”（我忘了带钥匙。）“Don't forget me.”（不要忘记我。）
2.接动名词作宾语：“forget doing sth.” 意为 “忘记做过某事”，强调事情已经发生，只是忘记了这一经历，
eg: “I forgot closing the door.”（我忘了门已经关了。）
3.接动词不定式作宾语：“forget to do sth.” 表示 “忘记去做某事”，说明事情还未做，eg: “Don't forget to turn off the light.”（别忘了关灯。）
4.接从句作宾语：可接由 that 或疑问词引导的从句，
eg: “Don't forget that you have a test tomorrow.”（别忘了你明天有考试。）“She forgot how she got there.”（她忘了自己是怎么到那儿的。）
5.常用短语：“forget about” 表示 “不再考虑或提及某事”，eg: “Forget about the past mistakes.”（忘掉过去的错误吧。）“forget it” 常用于口语，意为 “没关系；不必在意” 或 “休想”，eg: “—I'm sorry I broke your pen. —Forget it.”（对不起，我弄坏了你的钢笔。 没关系。）
Exercises
⑦ forget /f ɡet/ v.
一、用所给词的适当形式填空：
1.I forgot ______ (lock) the door yesterday, so the door was open all night.
2.Don't forget ______ (take) your umbrella. It's going to rain.
二、单项选择：
1.I'm sorry I ______ your name.
A. forget B. forgot C. have forgotten D. will forget
2.—Did you remember to give Mary the money you owed her —Yes, I gave it to her ______ I saw her.
A. while B. the moment C. suddenly D. once
三、根据汉语提示完成句子：
1.我永远不会忘记我参观长城的那一天。
I'll never ______ the day when I visited the Great Wall.
2.别忘记你答应过我的事。Don't ______ ______ you promised me.
locking
to take
C
B
forget
forget what
Exercises
⑦ forget /f ɡet/ v.
四、同义句转换：
I didn't remember to bring my book.
→I ______ ______ bring my book.
五、改错：
I forgot locking the door, but it was still open.
Forget about it, he will come back soon.
forgot to
locking 改为 to lock
将 will 改为 won't 根据 “Forget about it” 可知是让对方别等了，他不会很快回来，应表否定。
Words and expressions
⑧ thanks /θ ks/
用法：
1.单独使用：作为感叹词，可单独使用，用于口语中表示感谢，语气较为随意。eg：Thanks! You're so kind.（谢谢！你真好。）
构成短语：
thanks a lot/much：意为 “非常感谢”，用于加强感谢的程度。
eg：Thanks a lot for your help.（非常感谢你的帮助。）
many thanks：同样表示 “非常感谢”，是一种较为正式的说法。
eg：Many thanks for your invitation.（非常感谢你的邀请。）
thanks to：意为 “多亏，由于”，后接名词、代词或动名词，引出造成某种结果的原因。eg：Thanks to your help, I finished the work on time.（多亏了你的帮助，我按时完成了工作。）
回答感谢：“thanks” 的答语通常有 You're welcome. / Not at all. / Don't mention it. / That's all right. / That's OK. / My pleasure. 等。eg：—Thanks for your help.（谢谢你的帮助。）—You're welcome.（不客气。）
Exercises
⑧ thanks /θ ks/
一、单项选择
1.—_____ for your advice. It helps me a lot.
A. Thanks B. Thank C. Thanking D. To thank
2.—Could you help me carry the box —Sure. —____.
A. Thanks a lot B. Don't say that C. Never mind D. That's all right
3.Thanks _____ the good weather, we can go out for a picnic.
A. for B. to C. of D. with
二、完成句子
1.非常感谢你邀请我参加你的生日聚会。
____________ for inviting me to your birthday party.
2.多亏了老师的帮助，我通过了考试。________ ________ the teacher's help, I passed the exam.
3.— 谢谢你的礼物。— 不客气。
—________ for your gift. —________ ________.
A
A
B
Thanks a lot
Thanks to
Thanks You're welcome
Words and expressions
⑨学校教学设施
一、基础教学场所及建筑
classroom / klɑ sru m/（美 / kl sru m/）：教室
示例：We have math class in the classroom every Monday.
teaching building/classroom building：教学楼（详见上一篇内容）
laboratory（lab） /l b r tri/（美 / l br t ri/）：实验室
分为不同类型，如：
chemistry lab：化学实验室
physics lab：物理实验室
biology lab：生物实验室
lecture hall / lekt h l/：报告厅、大教室（用于讲座、大型课程）
auditorium / d t ri m/：礼堂（可用于教学活动、集会等）
library / la br ri/：图书馆
reading room / ri d ru m/：阅览室
Words and expressions
⑨学校教学设施
二、教室内部设施
blackboard / bl kb d/：黑板
whiteboard / wa tb d/：白板
projector /pr d ekt (r)/：投影仪
screen /skri n/：投影幕布
teacher’s desk / ti t z desk/：讲台
student desk / stju dnt desk/：学生课桌
chair /t e (r)/：椅子
bookcase/bookshelf / b kke s// b k elf/：书架
clock /kl k/（美 /klɑ k/）：时钟
class schedule /klɑ s edju l/（美 /kl s skedju l/）：课程表
computer /k m pju t (r)/：电脑（教室用）
speaker / spi k (r)/：音箱
Words and expressions
⑨学校教学设施
三、专用教学设施
music room / mju z k ru m/：音乐教室
art room /ɑ t ru m/（美 /ɑ rt ru m/）：美术教室
gymnasium（gym） /d m ne zi m/（美 /d m ne zi m/）：体育馆（也用于体育教学）
language lab / l ɡw d l b/：语言实验室（用于听力、口语训练）
workshop / w k p/（美 / w rk ɑ p/）：手工教室、实践车间（如职业教育中的技能课教室）
multimedia classroom / m lti mi di klɑ sru m/：多媒体教室
四、辅助教学设备
microscope / ma kr sk p/（美 / ma kr sko p/）：显微镜（实验室用）
test tube /test tju b/（美 /test tu b/）：试管（化学 / 生物实验室）
calculator / k lkjule t (r)/：计算器
Words and expressions
⑨学校教学设施
interactive whiteboard / nt r kt v wa tb d/：交互式白板（可触摸操作）
printer / pr nt (r)/：打印机
scanner / sk n (r)/：扫描仪
CD player / si di ple (r)/：CD 播放机
video recorder / v di r k d (r)/：录像机
五、户外教学相关设施
playground / ple ɡra nd/：操场（体育教学常用）
sports field /sp ts fi ld/（美 /sp rts fi ld/）：运动场（如足球场、田径场）
basketball court / bɑ sk tb l k t/：篮球场
tennis court / ten s k t/：网球场
Exercises
⑨学校教学设施
一、单项选择题
1.We do experiments in the _______.
A. library B. laboratory C. classroom D. playground
2.Students can borrow books from the _______.
A. canteen B. gym C. library D. music room
3.The place where we have PE class when it rains is the ____.
A. auditorium B. gym C. playground D. workshop
4.Teachers write on the _______ with chalk.
A. whiteboard B. screen C. blackboard D. bookcase
5.We can use a _______ to calculate numbers in math class.
A. microscope B. calculator C. projector D. test tube
6.There are many desks and chairs in the _______.
A. library B. classroom C. office building D. sports field
B
C
B
C
B
B
Exercises
⑨学校教学设施
一、单项选择题
7.The school holds big meetings and performances in the _______.
A. lecture hall B. reading room C. language lab D. art room
8.Students can draw pictures and do handicrafts in the _______.
A. music room B. art room C. physics lab D. computer lab
9.The _______ is used to show videos and presentations in class.
A. CD player B. video recorder C. projector D. scanner
10.We have lunch in the _______ at noon.
A. cafeteria/dining hall B. classroom C. library D. laboratory
二、根据中文提示完成句子
1.我们学校有一个新的体育馆。Our school has a new _______________.
教室里有一块黑板和许多桌椅。
2.There is a ___________ and many desks and chairs in the classroom.
A
B
C
A
gymnasium（gym）
blackboard
Exercises
⑨学校教学设施
3.学生们在语音室练习英语听力。
Students practice English listening in the _______ _______.
4.我们在图书馆里不能大声喧哗。We can't talk loudly in the ________.
5.科学实验室里有很多先进的设备。There are many advanced facilities in the science ___________.
6.老师在讲台上给我们上课。The teacher gives us lessons on the ________ ________.
7.学校礼堂是举办活动的好地方。
The school ___________ is a good place to hold activities.
8.电脑室里的电脑都是新的。
The computers in the _________ _______ are all new.
9.我们可以在操场上打篮球和跑步。
We can play basketball and run on the _________.
language lab
library
laboratory
teacher’s desk
auditorium
computer room
playground
C
Words and expressions
⑩ science / sa ns/
用法：
1. 基本含义作不可数名词时，意为 “科学；自然科学”，指研究自然现象和规律的学科总称（如物理、化学、生物等）。
eg：Science helps us understand the world around us.（科学帮助我们理解周围的世界。）
作可数名词时，可表示 “一门科学；学科”，常用于具体学科名称后。
eg：Biology is a natural science.（生物学是一门自然科学。）
2. 常见搭配
natural science 自然科学
social science 社会科学
science class 科学课
science experiment 科学实验
science fiction 科幻小说（简称 sci-fi）
science teacher 科学老师
Words and expressions
⑩ science / sa ns/
用法：
3. 词性转换
scientist / sa nt st/ n. 科学家
eg：Her father is a famous scientist.（她的父亲是一位著名的科学家。）
scientific / sa n t f k/ adj. 科学的
eg：We need a scientific way to solve this problem.（我们需要一种科学的方法解决这个问题。）
Exercises
⑩ science / sa ns/
一、单项选择
1.We have _______ class every Tuesday. It’s my favorite subject.
A. scientist B. science C. scientific D. sciences
2.My brother wants to be a _______ when he grows up. He loves doing experiments.
A. science B. scientific C. scientist D. sciences
3._______ fiction is very popular among teenagers.
A. Science B. Scientific C. Scientist D. Sciences
4.Physics and chemistry are both _______.
A. science B. scientific C. scientist D. sciences
二、用所给词的适当形式填空
1.My uncle is a _______ (science) who studies plants.
2.We did a _________ (science) experiment in class yesterday.
B
C
A
B
scientist
scientific
Exercises
⑩ science / sa ns/
3.I like _______ (science) fiction movies because they are full of imagination.
4._______ (science) helps us explain many natural phenomena.
三、根据中文提示完成句子
1.我们每周有三节科学课。
We have three _______ _______ every week.
2.爱因斯坦是历史上最伟大的科学家之一。
Einstein was one of the greatest _________ in history.
3.这个问题需要科学的解决方法。
This problem needs a _________ solution.
4.他对自然科学很感兴趣。
He is very interested in _______ _______.
science
Science
science classes
scientists
scientific
natural science
Homework
1.复习巩固上课所学词汇；
2.订正错题。
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