必修4unit2working-the-land单词讲解

you employment. 我遗憾地通知你，我们不能雇用你。
(3)______ Much ______ to ______ my ______ regret ， I must leave now. 令我很遗憾的是，我现在必须离开了。 (4)We heard ______ with ______ regret that you were not successful in your plan. 听到你的计划不能顺利进行，我们觉得很可 惜。

[即学即练5](1)He regretted _________ ______ having been careless. ＝He regretted ______ ______ ______ that ______ he had been careless.
他对于自己的粗心大意感到懊悔。
(2)I regret ______ ______ to inform you that we are unable to offer
于„„
[即学即练6](1)The ______ focus ______ on my camera isn‘t
regret
v．可惜，后悔，遗憾；惋惜； n.遗憾，抱 feel regretful for....对……感到后悔
having done 后悔做了某事 regret doing sth. regret to say/tell/inform...that (1)遗憾地说告知„„ regret that从句 遗憾„„ It is to be regretted that... 可惜的是„„，令人遗憾的是„„ with great/deep regret很遗憾 (2) to one’s regret让某人感到遗憾的是
答案：
—Mr
Black，what about my application?
—Oh ， I
regret________you that it hasn’t been successful. B．to tell
A．telling
C．having
解析：
told
D．said
句意为： —— 布莱克先生，我的 申请如何？ —— 噢，我很遗憾地告诉你， 它未通过。由句意可知为 “ 遗憾地要去干 某事”，故选择regret to do的形式。 B
be equipped with sth. 装备有某物
equip sb. to do sth. 使某人能够做某事
[即学即练4](1)Our classroom ______ is
________ equipped ______ with a TV set and a tape
recorder.
我们的教室里配有一台电视和一台录音机。 (2)A good education should ______ equip ______ you
—Robert is indeed a wise man.
—Oh,yes. How often regretted________his advice! A．to take B．taking I have
C．not to take
解析：regret
D．not taking
(not) doing/having done sth.表 示“后悔 (没)做 (了)某事”。 D
struggle on/along (虽艰难仍)继续做某事
语境活用 1.Unluckily，the farmers have suffered a heavy drought this year.They have to struggle for ( 为 „„ 而 努 力 ) a living.They are struggling with( 与„„ 抗争 ) the bad weather for a better harvest.Anyway，they are struggling to ( 努力 ) increase their income.However ， the financial crisis adds to their difficulties.As a result，they have to face the struggle for (为„„而抗争) existence. 2 She struggled to her feet and continued walking. 她挣扎着站起来，继续走。
店以扩展业务。 (3)I repeated the question and waited for her to _________. expand
我把问题重复了一遍，等着她进行充分阐述。
therefore adv.(＝as a result of that)因此；所以
[即学即练3]He was very tired and therefore he fell sound asleep. __________ ＝He was very tired. __________ Therefore he fell sound asleep. so he fell sound ＝He was very tired, ______ asleep.他累得很，因此睡得很熟。
[即学即练2](1)Metals ________ expand when they are heated.
金属受热会膨胀。
(2)We've __________ expanded ______ the __________ business by
opening two more stores. 我们增开了两个商
伤害等)；使„„不含(有害物) 9．make a difference 造成差异，很重要
10．keep in mind 牢记在心
11．cause damage to 对„„造成危害
12．in addition 再者，还有
13．turn to 转向
struggle vt. 搏斗；斗争；努力；挣扎
n．斗争；挣扎
struggle for 为争取……而斗争
struggle with与……斗争
struggle against与……斗争；为反对……而斗争
struggle to do sth. 努力/争取„„
=make great efforts to do sth.
struggle through 奋力通过
struggle to one‘s feet 挣扎着站起来
Unit 2
Working the land
●重点单词
1．struggle vt. & vi.斗争；拼搏；努力
2．output n．产量；输出 3．hunger n．饥饿；欲望→hungry
adj.饥饿的；有欲望的
4．expand vt. & vi.使变大；伸展；阐 述→expansion n．扩大；增加
答案：
focus n．(兴趣、活动等的)中心；焦点
v．(使)集中，聚集；(使)聚焦
be in focus 焦距对准；清晰
ຫໍສະໝຸດ Baidu
be out of focus 焦距没对准；模糊
focus sth. on (upon) sth.＝fix...on...
使„„集中于„„
be focused on/upon sth.＝be fixed on 集中
5．circulate vt. & vi.循环；流传
→circulation n．循环流通 & vi.搏斗；奋斗 7．therefore adv.因此；所以；因而
6．battle n．战役；战斗；较量；斗争vt.
8．
equip vt. & vi.配备；装备 →equipment n．设备(不可数) 9．export vt. & vi.输出；出口 →import vt. & vi.输入；入口； 进口 10．nationality n．国籍 →nation n．国家；民族 →national adj.国家的；国有的
______ for ______. life 良好的教育能使你受用终生。 (3)Our school has been given ______ some ______ new
__________. equipment
我们学校有了一些赠送的新设备。
confuse vt.使迷惑；使为难；使混 乱；混淆
(1)confuse...and/with...把„„和„„混淆
(2)confusion n．混乱；迷惑 (3)confused adj. 困惑的，烦恼的 ( 以人作 主语) (4)confusing adj. 令人费解的；使人困惑 的(以物作主语)
Judging from his________expression，he didn’t understand the________problem referring to teenagers’ mental health. 答案： confused；confusing
●重点短语
1．thanks to幸亏；由于
2．rid...of 摆脱；除去
3．be satisfied with 对„„感到满意
4．would rather 宁愿；宁可
5．build up 逐渐增强；建立；开发
6．lead to 导致；造成 7．focus on 集中(注意力、精力等)于
8．keep...free from/of 使„„免受(影响、
提示：therefore 是副词，不能引导从句，两个句 子之间要用连词或者句号；而 so是连词，可接从 句。
4．equip vt.&vi. 配备；装备 equipment n. [U]装备；设备 a piece of equipment 一件设备 equip sb./sth. with sth. 用某物装备某人/物
expand vt.&vi. 使变大；伸展；阐述 expansive adj. 扩张性的；开展性的；广
阔的 expand into/to 使扩大，变大 expand on/upon 阐述，详谈
We should constantly broaden our views and expand our knowledge. 我们要不断地开拓自己的眼界、增长见识。
14．chemical adj.化学的；关于化学的→chemistry
n．化学→chemist n．化学家；药剂师
15．bacteria n．(bacterium的复数形式)细菌
16．reduce vt.减少；缩减；简化→reduction
n．缩小；减少 17．summary n．总结；摘要；概要→summarize vt.总结 18．comment n．评论；议论 vi. & vt.表达意见； 作出评论
①It’s no use regretting what you have done. 后悔你做过的事情没有用。 ②I regret that I am unable to accept your kind invitation. 很遗憾，我不能接受你的友好邀请。 ③I have always regretted not having studied harder at school. 我一直后悔在校期间没能努力学习。 ④We think，much to our regret，that we will not be able to visit you next year. 让我们深感遗憾的是，我们认为明年不能去拜访你了。 ⑤We regret to inform you that your application has not been successful. 我们很遗憾的通知您，您的申请未通过。
11．occupation
n．工作；职业；占领
→occupy vt.占领 12．confuse vt.使迷惑；使为难
→confusing adj.令人迷惑的→confused
adj.感到迷惑的→confusion n．迷惑 13．regret vt.遗憾；后悔 n．遗憾；后
悔→regretful adj.