外研版（2019）必修 第三册Unit 3 The world of science高频词汇课件二(共26张PPT)

(共26张PPT)
Unit 3
高频词汇学习(二)
设计说明
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。
特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词
模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit3 高频词汇一览
conduct n.&v.
account n.&v.
conduct
导入
详情
练习
精准释义
conduct n.&v.
词汇拓展
高考链接
词块例句
词源
语义网络图
导入
conduct [k n d kt] n.&v.
教室行为准则
指挥一支乐队
conduct的词源义是 “to lead or bring together”，即“带领”，这也是它的基本义。
词源
“带领”人游览
“带领”人的行为
“带领”军队、乐队
“带领”某项活动
引导；带领
指挥（军队、乐队等）
实施；管理；进行
举止；表现
经营方式；
管理方式；
组织方式
行为；举止
n
v
“带领”热流 / 电流
传导（热、电）
带领
conduct
基本义
语义网络图
精准释义
vt. [正式用语]引导；带领 to lead or guide sb through or around a place
vt.& vi. 指挥（军队、乐队等）
vt. [正式用语] 实施；管理；进行 to organize or do a particular activity
vt. [正式用语] 举止；表现
n. [U] [正式用语]行为；举止 (behaviour)
n. [U] 经营方式；管理方式；组织方式
conduct an experiment / an interview / a survey
So far we have conducted a variety of activities on English learning. 2010 湖南书面表达
I decided to conduct an experiment...我决定进行一次实验。
The guide conducted us around the ruins of the ancient city. 导游引导我们游览了古城遗迹。
Laboratory and field tests have been conducted. 已进行实验室试验和现场试验
The sport has a strict code of conduct. 体育运动有严格的行为规范。
词块例句
词汇拓展
记忆技巧：con 共同 + duct 引导；带来 → 引导共同做 → 指挥
con- (with, together 一起) + -duct (to lead 引导) → 引导大家一起做 → 指挥
同根词：
educate → e- (out) + ducere (to lead) → lead out（引导出来 → 启发）
product → pro- 向前 + duct 引导 → 向前引导
词汇拓展
conductor n. [C]
（合唱团、管弦乐队等的）指挥
(BrE)（公共汽车）售票员；(AmE) 列车长
May 7: The State Council released Guidelines on Conducting Covid-19 Prevention and Control on an Ongoing Basis.(高考 江苏卷 2020 阅读)
To find out, British scientists conducted a study.(高考 江苏卷 2020 阅读)
该词在历年高考真题中出现46次
高考链接
练习
一、写出下列句子中画线部分的汉语释义。
1. His conduct disagrees with his words. _______________ 2. To conduct the study they chose 15 male dogs and 15 female ones aged between one and six years. _______________
3. He conducted himself far better than expected. _______________
4. The orchestra（管弦乐队）were all in position, waiting for the conductor. _______________
5. Iron, being a metal, readily conducts heat. _______________
行为
进行
指挥
表现
传导
account
导入
详情
练习
精准释义
account n.&v.
词汇拓展
高考链接
词块例句
词源
语义网络图
导入
account [ ka nt] n.&v.
你有银行账户吗？淘宝、邮箱、微博、微信、QQ账号呢？
account
account源自古法语，由“ac-（加强意义）+ -count（计算）”构成，account的词源义是“计数”，其基本义是“记录”。 “计数”本质上就是 “记录”。
在文字发明以前，为了适应表达和记忆的需要，人类用“刻道计数”和“结绳记事”等方法来计数或记录事件。
导入
词源义：“资金的往来明细”；“账目”
词源
account(基本义: 资金的往来 明细;账目)
银行账户
电子邮件
叙述;报道;描写
电子邮件账户在网络中的往来明细
事件的明细，
来龙去脉
资金在银行的往来明细
语义网络图
精准释义
n. [C][常用复数] 账；账目
n. 账户；账号
vt. 叙述；报道；描写
open / close an account
have an account at / with a bank
on account of 因为；由于 (because of)
on no account 决不；绝对不
take account of / take ... into account 考虑到
把……考虑进去
I don't have a bank account.我没有银行账户。
I paid the cheque into my savings account.我把支票存入我的储蓄账户。
People often give very different accounts of the same event.人们常常对同一件事的叙述大为不同。
I'd like to pay some money into my account. 我想在我的账户里存一些钱。
词块例句
account
accountant n [C] 会计 (员)；会计师
on account of 因为；由于 (because of)：
She was absent from school on account of illness.
on no account 决不；绝对不：
The professor warned the students that on no account should they use mobile phones in his class. 2019 天津
take account of / take ... into account 考虑到；把……考虑进去：
The company takes account of environmental issues wherever possible.
One must take the audience into account when making speeches.
注：on no account 置于句首，其所在的句子要用倒装语序。
词块例句
account for
（数量、比例上）占
是……的原因；解释 / 说明 (explain)
The Japanese market accounts for 35% of the company's revenue.日本市场占该公司收入的35%。
How do you account for the show's success 你认为这次演出为何成功？
词块例句
词汇拓展
conductor n. [C]
（合唱团、管弦乐队等的）指挥
(BrE)（公共汽车）售票员；(AmE) 列车长
May 7: The State Council released Guidelines on Conducting Covid-19 Prevention and Control on an Ongoing Basis.(高考 江苏卷 2020 阅读)
To find out, British scientists conducted a study.(高考 江苏卷 2020 阅读)
该词在历年高考真题中出现46次
高考链接
一、选出与画线短语的释义最接近的单词或短语。
1. He was too shocked to give an account of what had happened.
__________
2. She was told to wear flat shoes, on account of her back problem.
__________
3. We should take account of practical difficulties and make a new plan.
__________
4. Recent pressure at work may account for his behaviour. __________
练习
consider, because of, explain
explain
consider
because of
explain
二、根据所给提示，用适当的词块完成下列句子。
1. I was a new teacher, and I ______________________（如实报告）the students’ work.（2014 浙江）
2. I ___________________________（开了一个银行账户）after I made $1,000 by doing a part-time job during the summer vacation.（2011 天津）
3. There are certain factors I _________________（考虑到）on my new invention.（2014 湖南）
4. Han Chinese _______________（占）91.59% of the Chinese population.
练习
opened / set up a bank account
take into account
gave an honest account of
account for