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高二|选修7Unit1常考单词、短语、写作句式大放送!

 mxb08 2018-03-12




Unit1 Living well


Ⅰ. 常考单词必背


1.ambition  n.雄心;野心

ambitious  adj. 有雄心的;有野心的


His only fault is that he lacks ambition.

他唯一的不足是志向短小。


2.beneficial  adj. 有益的;受益的

benefit  vt. 有益于 vi.受益;得到好处  n.好处;益处


Your medicine has benefited me much.

你的药对我大有益处。


[快速闪记]

benefit from 从……中受益

be of benefit to 对……有益(=be beneficial to)

for the benefit of 为……(的利益)


3.clumsy  adj. 笨拙的


4.adapt  vt.&vi. ①(使)适应②改编;改写


I suggested he should adapt himself to his new conditions.

我认为他应该使自己适应新的情况。


[快速闪记]

(1)adapt(oneself) to(doing) sth (使某人)适应(做)某事

adapt...from... 根据……改编……

be adapted for 为……而改编

(2)adaptation n.[C] & [U] 适应;改编;改写本;改编的作品


5.absence  n.①[C] & [U]缺席;不在②[U]缺乏


A stranger brought you this letter during your absence.

你不在时,一个陌生人给你捎来了这封信。


[快速闪记]

(1)absence of mind 心不在焉

in sb's absence 某人不在时

in the absence of sth 缺乏某物

(2)absent  adj. ①缺席的;不在的 ②缺乏的

be absent from 缺席……

absent-minded  adj. 心不在焉的


6.resign  vi. 辞职;放弃 vt. 辞去;放弃;把……交付(给)


All the employees resign because the employer is too unreasonable.

因为老板太不讲理,雇员全体辞职。

She resigned her baby to the care of her neighbour.

她把婴儿托付给邻居照管。

resign from a job 辞职


7.adequate  adj. ①足够的②恰当的;胜任的


[快速闪记]

be adequate for 足够……

be adequate to do...... 胜任做……;足以做……


8.access  n.①接近/进入的方法;到达/进入的权利②通道;入口


Only a few people have access to the full facts of the incident.

只有几个人可以知道事件的全部真相。


[快速闪记]

have/gain/get/obtain access to 可接近;可进入;可使用

accessible/ək'sesəbl/ adj. 容易取得的;容易接近的;容易受影响的

be accessible to 能接近……,可使用……


9.approval  n.[C] & [U]赞成;同意;批准


Do the plans meet with your approval?

这些计划你赞成吗?


[快速闪记]

(1)approve  vt. 赞成;同意

approve of sb's doing sth 同意某人做某事

(2)without approval 未经许可

give one's approval to 同意;批准


10.profit  n.[C] & [U]利润;收益;利益;益处 vt.&vi.有益(于);有利(于)


A company whose profits from home markets are declining may seek opportunities abroad.

一家在国内市场利润下降的公司可能会去国外谋求机会。

It will profit us nothing to do that.

做那事对我们没有任何好处。


Ⅱ. 高频短语必会


1.in other words 换句话说


[快速闪记]

have a word with sb 与某人谈话

keep/break one's word 遵守诺言/食言;失信

beyond words 无法用语言表达


2.cut out 切下,裁剪


[快速闪记]

cut across 抄近路

cut away 切,剪,去掉

cut down 减少,砍倒

cut in 插嘴,插队

cut off 切断,阻碍

cut up 切碎,使悲痛,使伤心


3.out of breath 上气不接下气


Reaching the top of the tower,he was out of breath.

到了塔顶他就上气不接下气了。


catch/hold one's breath 屏息;憋住气

lose one's breath 喘不过气


4.all in all 总而言之

5.sit around 闲坐着

6.in many ways 在很多方面

7.as well as 也;和

8.make fun of 取笑

9.never mind 不必担心

10.meet with 遇到;经历;会晤


Ⅲ. 写作句式必学


1.Every time I returned after an absence,I felt stupid because I was behind the others.

每次请过假之后,我觉得自己笨,因为比别人落后了一些。


2.Sometimes,too,I was too weak to go to school so my education suffered.

有时,我的身体也很虚弱,以至于不能去上学,因此我的学习受到了影响。


3.Just accept them for who they are,and give them encouragement to live as rich and full a life as you do.

接受他们,给予他们鼓励,让他们能像你一样过得丰富多彩,充实美满。

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