資源簡介

(共27張PPT)
Unit1 Lesson1
詞匯
北師大版 必修一
1. lifestyle n. 生活方式
合成詞
life + style → lifestyle
一個充滿壓力的生活方式
a stressful lifestyle
2. chat v. / n. 聊天
②過去式、過去分詞
①現(xiàn)在分詞
chatting
chatted
常見搭配：chat with sb. / have a chat with sb. 與某人閑聊
chat about sth. 閑聊某事
例：我喜歡在網(wǎng)上和朋友聊天。
I like my friends online.
chatting
with
3. voluntary adj. 志愿的，自愿的
例：馬克志愿組織這次活動。
Mark ___________ ______organize the activity.
to
詞族：
volunteer v. 志愿，自愿 n. 志愿者
常見搭配：
① do voluntary work 做志愿工作
② volunteer (v.) to do sth. 主動做某事，自愿做
volunteers
語境串記
As a ， he often does
work， and he thinks it＇s his responsibility to
to help those people in need.
作為一名志愿者，他經(jīng)常做志愿工作，他認為自愿幫助那些需要幫助的人是他的責任。
3. voluntary adj. 志愿的，自愿的
volunteer
voluntary
volunteer
單句語法填空：
She __________ will come.
definitely
4. definitely adv. 確定地，肯定地
詞族：
definite adj. 確定的，肯定的
I was very about it.
definite
Definitely not！
絕對沒有！
短語
5. native adj. 出生地的，本地的，當?shù)氐?br/>n. 本地人，當?shù)厝?br/>The tiger is native to India.
這種虎源產(chǎn)于印度。
常見搭配：
①native language = mother language 母語
②be native to 源產(chǎn)于......
6. range n. 一系列，范圍 v. (在某個范圍內(nèi)）變化；包括（從……到……）之間的各類事物
常見搭配：
① a wide/full range of 做志愿工作
② within/in range of 在可及的范圍內(nèi)
③ out of range of 超出......的范圍
④ range from...to... 在......到......的范圍內(nèi)變動
⑤ range between... and... 在......和......的范圍內(nèi)變動
單句表達
①皮鞋的價格從100美元到250美元不等。
The prices of leather shoes ___________________ dollars.
②這只貓離孩子們遠遠的。
The cat stayed well ____________ of the children.
range from 100 to 250
out of range
詞族：
vary v. 變化，不同→variety n.不同種類
7. various adj. 各種各樣的
常見搭配：
① a variety/varieties of
各種各樣的
② vary with
隨......而變化
③ vary from...to...
從......到......之間變動
(1)a variety of/varieties of “各種各樣的”，修飾可數(shù)名詞或不可數(shù)名詞，后面謂語動詞的單復(fù)數(shù)取決于of后的名詞。
(2)the variety of＋復(fù)數(shù)名詞，意為“……的種類/多樣性”，作主語時，謂語動詞用單數(shù)。
（3）a number of 許多的，大量的 謂語動詞用復(fù)數(shù)
（4）the number of ....的數(shù)量 謂語動詞用單數(shù)
單句語法填空
①She took the job for ________ (vary) reasons.
②Many graduates seek employment in engineering, education, and a wide ________ (vary) of other professions.
③The tone of my writing tends to vary _______ how happy I am in a given moment.
④A variety of food _____ (be) sold at the supermarket.
⑤The variety of goods in this shop _____ (be) rich.
⑥There _____ (be) a wide variety of patterns to choose from.
various
variety
with
is
is
are
necessary adj. 必要的，必需的
necessarily adv. 必要地
_______________ adj. 不必要的
① the basic necessities of life 基本的生活必需品
② It is necessary （for sb.） to do sth. 做某事是必要的。
[句子翻譯] 你有必要制定一個新的計劃！
It is necessary for you to make a new plan!
unnecessary
派生詞：
常見搭配：
8. necessity n. 必需品，必要，需要
9. convenient adj. 方便的，便利的
①at a convenient time 在方便的時間
② It is convenient for sb. to do sth.
做某事對人來說某人方便
convenient 不能以人作主語
詞族：
convenience n. 方便， 便利→conveniently adv.
[反] inconvenient adj. 不方便的
常見搭配：
10. quality n. 質(zhì)量，品質(zhì)
be of good/poor quality 質(zhì)量好/差的
high quality 高品質(zhì)
常見搭配：
This sweater is of good quality.
這件毛衣的質(zhì)量好。
11. from time to time 有時；偶爾；間或
選詞填空(from time to time/at one time/in no time/at a time/at no time)
①The flowers were so lovely that they sold out __________．
②___________， it had been a sign of madness to believe that the earth goes round the sun.
③She ran up the stairs two ________．
④Her daughters visited him _______________ when he was ill.
⑤__________ did I feel rushed or under pressure.
in no time
At one time
at a time
from time to time
At no time
addicted adj. 成癮的，入迷的
addictive adj. 使人上癮的
addiction n. 癮 嗜好
12. addict n. 對……著迷的人
派生詞：
a TV/drug addict 電視迷/癮君子
be/become/get addicted to (doing)
對......上癮，沉溺于......
常見搭配：
單句表達
①孩子們對電腦游戲上癮。
The children _______________ computer games.
②你快變成網(wǎng)蟲了，不是嗎？
You are turning into ________________， aren't you
③上網(wǎng)剛剛進入普通人的生活中時，它很容易使人上癮。
Surfing the Internet was highly _________,when it first came into common
people’s life.
are addicted to
an Internet addict
addictive
13. tend to do sth 易于做某事
單句表達
①如果沒有有效的制約，我們都有濫用權(quán)力的傾向。
Without effective checks, we all have ________________ our power unfairly.
②無論我買什么，我都傾向于查看消費評級。
I ____________________ consumption ratings whatever I purchase.
a tendency to use
tend to look up/consult
14. goal n. 目標；得分
aim n. 目標，目的 v. 力求達到，目的在于，旨在，瞄準
target n. 目標，靶子
achieve one’s goal/ aim/ target
達到目標，實現(xiàn)目標
[完成句子] 我瞄準了靶子，卻打到墻上。
I_________________, but hit the wall.
aimed at the target
常見搭配：
15. aim n. 目的，意圖； vi. 力求達到
單句語法填空
①The Chinese Dream is aimed at __________ (improve) the quality of life for
all the people.
②He aimed _______ (be) a successful businessman when he was young.
③Research is being done ______ the aim of monitoring customer trends.
④He aimed ____ the tree but hit the car by mistake.
⑤These measures are aimed ____ preventing violent crime.
improving
to be
with
at
at
16. get ahead 取得進步，獲得成功
單句表達
①他的英語比我們強。
He is ___________ in English.
②使我吃驚的是，他提前來了。
To my surprise, he came _____________．
③跑步時往前看，別往后看。
When you are running, ___________， don't look back.
④接著說，下面發(fā)生了什么？
_________， what happened next
ahead of us
ahead of time
look ahead
Go ahead
Thank you
詞匯
北師大版 必修一

展開更多......

收起↑