Unit 5 Water is life知识清单-沪教版七年级下册

中小学教育资源及组卷应用平台
U5 Water is life 知识清单
一、单词及相关知识点
编号 单词 词性 中文释义 知识点 例句
1 everyday adj. 每天的 【同】= daily； 【辨】every day She enjoys her everyday routine of morning jogging.
2 form n. 类型； 表格 【搭】以……形式=in the form of；形成……的习惯=form/develop/cultivate the habit of… As students, we should form the habit of taking notes as soon as possible.
v. 形成
3 journey n. 旅程 【同】travel 【辨】trip短途旅行 The journey from London to Paris by train takes about 2 hours.
4 drop n. 水滴 【搭】一滴……= a drop of… A drop of ink can tint a glass of water.
v. 丢； 放弃 【变】dropped(过去式) 【搭】从……中掉下来=drop from… Be careful not to drop the vase.
5 tap n. 水龙头 The tap is leaking; we need to fix it.
v. 敲；输入 【变】tapped(过去式) He tapped the keyboard to type a message.
6 voice n. 说话声 【变】adj. voiced（有声的）/ voiceless(无声的) 【辨】sound（声音）；noise（噪音） 【搭】in a loud/ low/soft voice She raised her voice to make herself heard in the crowd. If you voice something such as an opinion, you say what you think.
v. 表达
7 eventually adv. 最后 【同】finally/ at last/ in the end 【变】adj. eventual（最后的） After years of hard work, she eventually achieved her goal.
8 return v./n. 返回； 归还 【搭】作为回报=in return； Please return the book to the library on time.
9 rush v. 迅速移动 【变】adj. rushed(仓促的)/rushing(急速的) 【搭】匆忙做……=rush/hurry to do… 【搭】匆忙地= in a rush/hurry rush hour高峰期 She rushed to catch the bus. He left in a rush without saying goodbye.
n. 匆忙
10 bath n. 洗浴 【变】v. bathe 【搭】洗澡=take a bath/have a bath She takes a bath every evening before going to bed.
11 salt adj. 咸的； 含盐的 【变】adj. salty（咸的） adj. salted（盐腌的） 【搭】salt water（咸水） This soup is too salty. She added some salt to the dish.
n. 盐
12 brain n. 脑，智力;聪明的人 【同】mind 【变】brainstorm头脑风暴 【搭】脑子聪明=have a good brain Exercise helps keep the brain active and healthy.
13 fix v. 修理；固定 【变】adj. fixed(固定的) 【同】repair 【辨】mend（修补） 【搭】盯着看…=fix one’s eyes on… Can you fix the broken chair We should fix our eyes on what is unseen, not on what is seen.
14 public adj. 公共的 【变】publicly（adv. 公共地） 【反】private（私人的） 【搭】in public（在公共场合） Smoking is not allowed in public places.
n. 公众
15 population n. 人口 【变】v. populate (居住于) 【搭】人口多/少=a large/ small population 人口数量是…the population of… is… -What is the population of Shenzhen -The population of Shenzhen is over 17 million. China has a large population.
16 agriculture n. 农业 【变】adj. agricultural（农业的） n. agriculturalist（农学家） Agriculture is the foundation of the national economy.
17 trade v./n. 贸易；买卖 【变】n. trader（交易者） 【搭】与某人贸易=trade with sb.交易某物=trade for sth. 国际贸易= international trade International trade plays a crucial role in the global economy.
18 industry n. 工业；产业 【变】adj. industrial（工业的） The city has a strong manufacturing industry.
19 global adj. 全球的 【变】n. globe(全球)adv. globally (全球化地） v. globalize（全球化） n. globalization(全球化) 【搭】地球村global village 全球变暖 global warming Climate change is a global issue that requires collective action.
20 income n. 收入；收益 【辨】n. salary 薪水 【反】n. expense/ cost（花费） 【搭】high/ middle/ low income 高/中/低收入 His monthly income is enough to support his family.
21 nearly adv. 几乎；差不多 【同】almost/ closely 【变】adj. near（近的） It’s nearly midnight, and we should go to bed.
22 business n. 买卖；生意 【变】adj. busy（忙碌的） n. businessman(生意人)→ businessmen 【搭】出差 = on business He starts the clothing business.
23 leisure n. 闲暇；空闲 【搭】闲暇时间=leisure time 休闲活动=leisure activity She enjoys reading in her leisure time.
24 duty n. 责任 【同】n. responsibility/obligation 责任 【搭】值日=on duty做某事是...的责任=It is one’s duty to do sth. It is our duty to protect the environment.
25 value n. 价值 【变】adj. valuable（珍贵的） adj. valueless（不值钱的）=priceless adj. invaluable（值钱的）=worthy Honesty is of great value in any relationship.
二、重点短语
rise from... 从...升起
in the bathroom在浴室里
be on开着，上映
turn sth. on/off = turn on/off sth. 打开/关闭某物
turn up/down调大/小（音量）
look around环顾；四周张望
a drop of一滴...
a bit 有点儿
at once 立刻；马上
drinking water 饮用水
play a role in… 在……起作用
steam engine 蒸汽机
as a result 作为结果；因此
make sure 确保；设法保证
make a living 谋生
think about/consider doing...考虑做某事
a few days ago几天前
push ... up推上
cool down冷却
add... to .... 把...加入...中
fall into落入...中
one more time再一次
the end of... …的结尾
remember to do记得去做某事remember doing记得做过某事
travel through the pipe 穿过管道
the earth’s surface 地球的表面
do experiments 做实验
grow crops 种植农作物
water crops 浇灌农作物
global trade 全球贸易
三、重点语法
enough + n. e,g, enough money
足够的钱
v./ adj./ adv. + enough e.g. eat/deep/fast enough
吃够/足够深/足够快
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