Unit 10 Lending a Helping Hand单词精讲课件(含练习题)仁爱版七年级英语下册

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Unit 10 Lending a Helping Hand单词精讲课件(含练习题)仁爱版七年级英语下册

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Unit 10 Lending a Helping Hand
单词精讲课件2024仁爱版
七年级下册
目录
01
Preparing for the Topic 重点单词
02
Exploring the Topic 重点单词
03
Developing & Wrapping Up 重点单词
04
词汇练习题
Preparing for the Topic 重点单词
01
Preparing for the Topic
lend /lend/v. 给予,提供;借给,借出
- 用法
及物动词,后接双宾语:lend sb. sth. = lend sth. to sb.(借给某人某物)
引申义:lend a hand(帮忙)
- 例句
Can you lend me your pen 你能把钢笔借给我吗?
She lent her support to the project.她为项目提供了支持。
-易错点:borrow”(借入),如 borrow sth. from sb.
Preparing for the Topic
medical / med kl/adj. 医疗的;医学的
- 用法:作定语,修饰医疗相关名词:medical team(医疗队)、medical care(医疗护理)
- 例句 My sister is studying medical science.(我姐姐在学习医学。)
The hospital needs more medical supplies.
(医院需要更多医疗物资。)
Preparing for the Topic
heavily / hev li/adv. 大量地;在很大程度上
- 用法:修饰动词,表程度:rain heavily(下大雨)、depend heavily on(严重依赖)
- 例句
It is raining heavily outside.
(外面雨下得很大。)
The city depends heavily on tourism.
(这座城市严重依赖旅游业。)
Preparing for the Topic
voluntary / v l ntri/adj. 自愿的;义务性的
- 用法:作定语或表语:voluntary work(志愿工作)、a voluntary organization(志愿组织)
- 例句
She does voluntary service at the library.
(她在图书馆做志愿服务。)
Donating blood is voluntary.
(献血是自愿的。)
Preparing for the Topic
volunteer / v l n t r/n. 志愿者;v. 自愿做
- 用法:名词:work as a volunteer(担任志愿者)
动词:volunteer to do sth.(自愿做某事)
- 例句
He is a volunteer at the animal shelter.
(他是动物收容所的志愿者。)
She volunteered to clean the park.
(她自愿打扫公园。)
Preparing for the Topic
match /m t /n. 比赛;v. 匹配
- 用法:名词:a football match(足球比赛)、match winner(比赛获胜者)
动词:match A with B(使 A 与 B 匹配)、match sb. in sth.(在某方面与某人相当)
- 例句:We won the basketball match yesterday.(我们昨天赢了篮球比赛。)
This shirt matches your trousers well.
(这件衬衫和你的裤子很搭。)
Preparing for the Topic
repair /r pe r/v. 修理
- 用法:及物动词:repair sth.(修理某物),可接车辆、家具等
- 例句 Can you repair my broken bike
(你能修我坏了的自行车吗?)
The shop repairs electronic devices.
(这家店修理电子设备。)
Preparing for the Topic
experience / k sp ri ns/n. 经历(可数);经验(不可数);v. 体验
- 用法:名词:an unforgettable experience(一次难忘的经历)、work experience(工作经验)
动词:experience sth.(体验某事)
- 例句:Traveling abroad was a great experience.(出国旅行是一次很棒的经历。)
She wants to experience different cultures.
(她想体验不同的文化。)
Preparing for the Topic
leave /li v/v. 离开;丢下;遗忘
- 用法:离开:leave for sp.(出发去某地)
丢下 / 遗忘:leave sth. + 地点
(把某物落在某地)
- 例句: He left for Beijing this morning.
(他今天早上出发去北京了。)
I left my book in the classroom.(我把书落在教室了。)
- 易错点:区分 “leave”(离开)与 “forget”(忘记),前者接地点,后者不接。
Preparing for the Topic
key /ki /n. 钥匙;关键;adj. 关键的
- 用法
- 名词:the key to the door(门的钥匙)、the key to success(成功的关键)
- 形容词:key points(关键点)、a key role(关键角色)
- 例句
Where is the key to the box (盒子的钥匙在哪里?)
Practice is the key to learning a language.(练习是学习语言的关键。)
Preparing for the Topic
lose /lu z/v. 丢失;输掉
- 用法:丢失:lose sth.(丢失某物);
输掉:lose the game/match(输掉比赛)
- 例句
I lost my wallet on the way to school.
(我在上学路上丢了钱包。)
They lost the football match by 2-0.
(他们以 0 比 2 输掉了足球赛。)
Exploring the Topic 重点单词
02
Exploring the Topic 重点单词
pick /p k/v. 采,摘;挑选
- 用法:采摘:pick fruits(摘水果)
- 搭配:挑选:pick sb./sth.(挑选某人 / 某物)、pick up(捡起;接人)
- 例句
We picked apples on the farm yesterday.
(我们昨天在农场摘苹果。)
She picked a beautiful dress for the party.(她为派对挑选了一条漂亮的裙子。)
Exploring the Topic
crowded / kra d d/adj. 拥挤的
- 用法:作表语或定语:be crowded with(充满……)、a crowded street(拥挤的街道)
- 例句
The bus was crowded with passengers.(公交车上挤满了乘客。)
I don’t like shopping in crowded places.(我不喜欢在拥挤的地方购物。)
Exploring the Topic
meaningful / mi n fl/adj. 有意义的
- 用法:作定语或表语:a meaningful life(有意义的生活)、meaningful activities(有意义的活动)
- 例句
Volunteering is a meaningful experience.(志愿活动是一次有意义的经历。)
We had a meaningful discussion about the project.
(我们对项目进行了有意义的讨论。)
-关联词:meaning n. 意义
(如:the meaning of life 生命的意义)
Exploring the Topic
offer / f r/v. 主动提供
- 搭配:offer sth. to sb. = offer sb. sth.(主动给某人某物);
offer to do sth.(主动提出做某事)
- 例句
He offered me a cup of tea.
(他主动给我倒了杯茶。)
She offered to help me with my homework.(她主动提出帮我做作业。)
Exploring the Topic
chat /t t/v./n. 闲聊;聊天
- 用法
chat with sb.(和某人聊天)
have a chat(聊一聊)
- 例句
We chatted about our plans for the summer.
(我们聊了聊暑假计划。)
Let’s have a chat over coffee.
(我们边喝咖啡边聊吧。)
Exploring the Topic 重点单词
own / n/adj. 自己的;v. 拥有
- 用法:形容词:one’s own + 名词(某人自己的……)
动词:own sth.(拥有某物)
- 例句
She has her own room.
(她有自己的房间。)
He owns a small company.
(他拥有一家小公司。)
Exploring the Topic
mine /ma n/pron. 我的;n. 矿井
- 用法
- 代词:名词性物主代词(= my + 名词)
- 名词:coal mine(煤矿)、gold mine(金矿)
- 例句
This book is mine.(这本书是我的。)
His father works in a mine.(他父亲在矿井工作。)
-易错点:区分 “mine”(我的)与 “mines”(矿井复数)。
Exploring the Topic 重点单词
both /b θ/pron./det. 两个都
- 搭配:both...and...(两者都……),连接并列成分
both of + 复数名词 / 代词(两者都)
- 例句
Both my parents are teachers.(我父母都是老师。)
She can both sing and dance.(她既会唱歌又会跳舞。)
Exploring the Topic
cut /k t/v. 切,割;削减
- 用法
切 / 割:cut sth. into(把某物切成……)削减:cut down(减少;砍倒)
cut costs(削减成本)
- 例句
She cut the cake into six pieces.
(她把蛋糕切成了六块。)
We should cut down on plastic use.(我们应该减少塑料使用。)
Developing & Wrapping Up 重点单词
03
Developing & Wrapping Up
event / vent/n. 大事;公开活动
- 用法:大型活动:major event(重大事件)、sports event(体育赛事)
- 例句
The Olympic Games are a global event.(奥运会是全球性的赛事。)
Our school will hold a charity event next week.
(我们学校下周将举办慈善活动。)
Developing & Wrapping Up
website / websa t/n. 网站
- 搭配:visit a website(访问网站)
set up a website(建立网站)
- 例句
You can find more info on our official website.
(你可以在我们的官网找到更多信息。)
She created her own website for blogging.(她创建了自己的博客网站。)
Developing & Wrapping Up
elder / eld r/n. 长者;长辈
- 用法:指家庭或社会中的长辈:respect the elders(尊重长辈)
- 例句
We should listen to the advice of our elders.(我们应该听取长辈的建议。
The village elders made the decision.
(村里的长者做出了决定。)
- 对比
older(年龄更大的),如 older brother(哥哥)
Developing & Wrapping Up 重点单词
transportation / tr nsp te n/n. 公共交通运输系统
- 用法:不可数名词:public transportation(公共交通)、transportation system(交通系统)
- 例句
Taking public transportation is good for the environment.(乘坐公共交通对环境有益。
The city improved its transportation network.(这座城市改善了交通网络。)
Developing & Wrapping Up
nearby / n r ba /adv./adj. 附近(的)
- 用法:副词:live nearby(住在附近)
形容词:a nearby restaurant(附近的餐馆)
- 例句
There is a park nearby.
(附近有一个公园。)
We ate at a nearby café.
(我们在附近的咖啡馆吃了饭。)
Developing & Wrapping Up
public / p bl k/adj. 公共的;n. 公众
- 用法:形容词:public library(公共图书馆)、public service(公共服务)
名词:the public(公众)
- 例句
The park is open to the public.
(公园对公众开放。)
We should protect public facilities.(我们应该保护公共设施。)
Developing & Wrapping Up
drive /dra v/v. 驾驶;驾车送(人)
- 用法:drive sb. to sp.(开车送某人去某地)、drive a car(开车)
- 例句
My father drives me to school every day.(我爸爸每天开车送我上学。)
She learned to drive last year.
(她去年学会了开车。)
Developing & Wrapping Up
business / b zn s/n. 商业;生意
- 用法:商业活动:business trip(商务旅行)、business partner(商业伙伴)
- 例句
He went to Shanghai on a business trip.(他去上海出差了。)
Her family runs a small business.
(她家经营着一家小生意。)
词汇巩固练习题
04
一、词汇选择题
1.Can you ______ me your dictionary I left mine at home.
A. borrow B. lend C. keep D. buy
2.She is a ______ at the hospital, helping patients every day.
A. volunteer B. doctor C. teacher D. student
3.I lost my keys, so I can’t open the door. Where is the ______
A. key B. lock C. door D. window
4.The room was ______ with people, so we couldn’t find a seat.
A. empty B. crowded C. clean D. quiet
5.He ______ to help me carry the heavy box. What a kind man!
A. refused B. offered C. forgot D. learned
B
A
A
B
B
一、词汇选择题
6.We should respect our ______ and learn from their experience.
A. elders B. friends C. classmates D. children
7.The company wants to ______ costs, so they cut some jobs.
A. increase B. repair C. cut D. lose
8.She ______ her hometown to work in the big city.
A. left B. forgot C. lost D. picked
9.Both my sister and I ______ interested in painting.
A. am B. is C. are D. bet
10.The ______ of the event is “Save the Earth”. Let’s join it!
A. website B. title C. key D. mine
A
C
A
C
B
二、选词填空(用适当形式)
1.She is a ______ (volunteer) worker at the museum.
2.I ______ (leave) my umbrella on the bus yesterday.
3.The ______ (crowd) street made me feel nervous.
4.He has rich work ______ (experience) in teaching.
5.They ______ (offer) us a warm welcome when we arrived.
voluntary
left
crowded
experience
offered
二、选词填空(用适当形式)
6.My ______ (old) brother is three years older than me.
7.The ______ (mean) of this word is “happy”.
8.We picked many ______ (apple) on the farm.
9.The ______ (medical) team saved many lives during the disaster.
10.She owns a ______ (nearby) shop and works there every day.
elder
meaning
apples
medical
nearby
三、翻译句子
- 他主动提出借给我自行车。
01
-我们的学校附近有一个公园。
02
- 这次经历对我来说非常有意义。
03
He offered to lend me his bike.
There is a park nearby our school.
This experience is very meaningful to me.
三、翻译句子
-她既是我的朋友,也是我的同学。
04
请把香蕉切成小块。
05
- 志愿者们在社区做义务工作。
06
She is both my friend and my classmate.
Please cut the bananas into small pieces.
Volunteers do voluntary work in the community.
三、翻译句子
-这家商店修理各种电器。
07
公共交通对我们的生活很重要。
08
- 他输掉比赛后感到很失望。
09
This shop repairs all kinds of electrical appliances.
Public transportation is important in our lives.
He felt disappointed after losing the match.
Thank You!

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