巧記英語單詞之常用詞根篇

主講老師：Jessica老師（點(diǎn)擊關(guān)注老師的滬江部落>>>）

【講師簡介】

視頻回顧：

【課程詳細(xì)筆記】

教你一眼看透詞的本質(zhì)
ag,act,ig=to do,to act
agent agenda navigate exact

agent n. ag=to do,ent=having the quality of
Our agent in New York deals with all US sales.
an insurance agent
a theatrical/literary agent
an enemy agent/an undercover(=secret) agent
The Charity has been an agent for social change.
Soap is a cleansing agent.
cleaning agents
oxidizing agents
My agent has a new script for me to look at.

agency n.
an advertising/ employment agency
You can book at the local travel agency.
international aid agencies caring for refugees.
the Central Intelligence Agency(CIA )

agenda n. ag=do
The next item on the agenda is the publicity budget.
For the government. education is now at the top of the agenda.
In our company,quality is high on the agenda.
Newspapers have been accused of trying to set the agenda for the government.

cogent a. co/com=together, g/ag=drive,do
She put forward some cogent reasons for abandoning the plan.
a cogent argument for banning the drugs
ambiguous a. amb/ambi=around , both ;ig =drive , do
an ambiguous word /term /statement
Her account was deliberately ambiguous. .
His role has always been ambiguous. .
The movie's ending is ambiguous.

intransigent a. in=not ;trans =across ; ig = drive, do
an intransigent attitude
My parents are intransigent about not letting me drive until I’m 18.

navigate v. nav=ship , saii ; ig -=drive ,do
The river became too narrow and shallow to navigate.
to navigate by the stars
I’ll drive and you can navigate.
How do you navigate your way through a forest?
We next have to navigate a complex network of committees.

navigation n.
navigation aids/ lights /systems
an expert in navigation?
the right of navigation through international waters
navigator n.
navigable a.
counteract v. counter=against;act = to do
These exercises aim to counteract the effects of stress and tension.

exact a. /v. ex= out ,intensive ;act =do
She gave an exact description of the attacker.
We need to know the exact time the incident occurred.
Assessing insurance risk can never be an exact science.
She was determined to exact a promise from him.
Stress can exact a high price from workers
exactly adv
exaction n.
exactness n.
exactitude n.
overact v. over=excessive;act=do
interaction n. inter=between
radioactive a. radio= ray
underact v under=under,inferior?

【精彩免費(fèi)公開課】
英語全壘打！1月19日—2月22日，每天中午12：00CC課堂免費(fèi)公開課，從零基礎(chǔ)到英語初級(jí)，系統(tǒng)學(xué)習(xí)更有效。

從初級(jí)到中級(jí)覆蓋初中到高中的語法學(xué)習(xí)；從最基礎(chǔ)的開始學(xué)起，拜托繁重的語法書的困擾，簡潔系統(tǒng)的講解

請(qǐng)注意！參與本活動(dòng)須使用滬江全新語音學(xué)習(xí)軟件CCTalk，使用指南如下：

1.?注冊(cè)滬江網(wǎng)獲得用戶名（已是滬江用戶的不必注冊(cè)）；
2.?點(diǎn)擊下載CCtalk學(xué)習(xí)軟件；
3. 軟件安裝結(jié)束后，輸入滬江網(wǎng)的用戶名和密碼登陸CCtalk；
4. 點(diǎn)擊下圖中用紅圈標(biāo)注的“學(xué)習(xí)中心”；

5. 找到“考研大廳”位置，點(diǎn)擊進(jìn)入；

6. 講座期間進(jìn)入商務(wù)英語大廳后，如果想發(fā)言，請(qǐng)點(diǎn)擊下圖中的“舉手”（藍(lán)色按鈕），被主持人選中后就可以發(fā)言。說話的時(shí)候可以看到麥克進(jìn)度條在隨麥克聲音發(fā)生變化，別人說話也可以看到耳機(jī)或揚(yáng)聲器的進(jìn)度條在變化。