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选择性必修四U11L4学案
1. ban/bæn/ vt. 禁止,取缔 n. 禁令,禁止
ban sb. from doing sth. 禁止某人做某事 a ban on 对……的禁令
impose/lift a ban ( on... ) 颁布/解除(对……的)禁令
联系：prohibit/forbid sb. from doing sth.禁止某人做某事 forbid sb. to do sth.禁止某人做某事
stop/prevent/keep sb. from doing sth.阻止某人做某事
例句：She was banned ____ participating in scientific researches for two years after her fault in experiments. 在实验中失误后,她被禁止参加科学研究两年。
They hope paper bags will____ (ban) someday too and want shoppers to use the same reusable bags for years. 他们希望有一天纸袋也会被禁止,并希望购物者使用同样的环保袋多年。
2. harm /ha:m/vt. 伤害n. 损害,危害 harmful adj.有害的 harmless adj.无害的
harm the environment 损害环境 physical harm 身体伤害 emotional harm 情感伤害
do harm to 对……有害 do more harm than good 弊大于利 mean no harm 没有恶意
be harmful to ( =do harm to )对……有害 be harmless to 对……无害
do sb. good = do good to sb.对某人有好处 do sb. wrong = do wrong to sb.冤枉某人
3. desirable adj. 理想的,值得拥有的;值得做的 desire n. 渴望，欲望 vt. 渴望;期望
a desirable neighbourhood理想的社区 highly desirable非常理想的
desire(sb.) to do sth.渴望(某人)做某事
desire that... 渴望……[从句用虚拟语气,即从句谓语用“( should +)动词原形”]
a desire to do sth.做某事的渴望 a desire for sth.对某物的渴望
express/show a desire to do sth表示想要做某事 have no desire to do sth.不想做某事
例句：The most desirable properties necessarily command astonishingly high prices
最值得拥有的财产必然要价不菲。
The ability to speak a foreign language is highly____ (desire). 能说一门外语是非常理想的。
Publishers already in business, people who were owners of successful papers, had little desire___ change the tradition.已经进入商业领域的出版商,也就是那些成功报纸的拥有者,几乎不想改变这一传统。
4. bring in 引入；赚得
例句：The firm decided to bring in a new management team. 该公司决定聘请新的管理团队。
How much does he bring in now? 他现在赚多少钱?
联系：bring about引起,导致bring back 带回;使回忆起;恢复 bring down 降低,减少;击落 bring forward 使提前; 提出 bring out 使显现,使表现出 bring up 抚养,养育;提出;呕吐
5. false adj.不正确的,错的;假的,不真实的 a false name假名 false information 错误信息 false teeth假牙 a false passport 假护照 artificial flowers 假花
6. tax n.税收，税, 税款 invest v.投资 investor n.投资者 investment n.投资
7. worthwhile adj. 值得的;值得做的
a worthwhile job一项有意义的工作 find sth. worthwhile发现某事是值得的
联系：worth adj.值得的;相当于…的价值 n.价值;作用 worthy adj.值得的;有价值的;配得上的“做某事是值得的”的表达如下：It is worthwhile doing sth./to do sth
be worth + n./pron./doing be worthy to be done/of being done of sth.
例：be (well) worth reading/seeing/visiting (非常)值得读/看/参观
be worthy to be visited/of being visited/of a visit 值得参观
注意：worth只能作表语, 而worthy和worthwhile除作表语之外还可作定语。
例句：Want to explore new cultures, meet new people and do something worthwhile at the same time? 想要探索新的文化,结识新朋友,同时做有价值的事情吗?
It’s really worthwhile to pay a visit to their desired colleges personally before applying.
在申请之前亲自去参观一下他们想要去的大学是非常值得的。
Although it doesn't taste of anything special, it's still worth a try.
尽管它尝起来没什么特别的,但仍然值得一试。
8. conclude vt. 作出结论，推断出vi.&vt.结束，完成 conclusion n.结论;结尾
conclude from sth. that... 从……中推断出…… to conclude 最后
conclude with 以……结束 conclude the meeting 结束会议
come to/draw/reach a conclusion得出结论 jump to conclusions 匆忙下结论
in conclusion 最后 bring...to a conclusion 使……结束
例句：This led Jones to the conclusion ___ there are too many extremely lonely people in his com- munity, who are easy targets of cheating.
9. beneficial adj.有利的,有帮助的,有用的 benefit vi. & vt.使受益;得益于 n. 好处;益处
be beneficial to ( =be of benefit to )对……有益 benefit sb.使某人受益 benefit from/by得益于
for one's benefit/for the benefit of sb为了某人的利益
例句：He subscribes to the view that children can benefit ____being independent.
10. recovery n. 康复,痊愈 recover vi. 恢复健康;康复;复原vt. 恢复;重新获得;找回
make a full recovery 完全康复 an economic recovery 经济复苏司 recover from 从……中恢复过来recover from a heart attack从心脏病中康复recover from the operation手术后恢复
recover health 恢复健康recover one's sight 恢复视力 recover consciousness 恢复知觉
11.admit v.承认；准许进入 admission n.
admit...to/into...准许……进入/加入…… admit doing/having done sth.承认做了某事
admit to(doing)sth.承认(做)某事 admit to中, to可有可无，切不可把它当作不定式符号
admit ( to sb. ) that...(向某人)承认…… admit sth. to be + adj. /n.承认某物是……
admission prices/charges 入场费 gain admission to 获准进入free admission to/into 免费进入
例句：The thief admitted ___ (steal) the pedestrian's mobile phone.
Only ticket-holders will be admitted into the stadium.只有持票者才可进入体育场。
Children under 12 years accompanied by an adult____ (admit) free.
12. get away from摆脱;逃离;离开
get away from the traditional ideas 摆脱传统的观念 get away from the crowds 离开人群招
break away from 脱离;逃脱 run away from 逃跑;逃避
get away with(做错事而)不受惩罚 keep away from 远离
例Don’t be tempted to cheat—you will never get away with it.别想着作弊-对作弊者会严惩不贷
13. request n. & vt. 请求,要求
request sb. to do sth. 要求某人做某事 request sth. from sb.要求某人提供某物
request that...( should ) do... 要求…… make a request for 请求/要求……
refuse/reject a request 拒绝请求 at one's request 应某人的要求 by request 按照要求
在request后的名词性从句中要用虚拟语气,从句谓语用“should +动词原形”,should 可省略。
例句：We requested that the next meeting ____ (hold) on a Friday.
14. loose adj. 松的，宽大的 greed n.贪婪 greedy adj.贪婪的 greedily adv. 贪婪地
be greedy for sth. 渴望得到某物 be greedy to do sth. 渴望做某事 It is greedy of sb. to do sth.某人做某事真是贪婪。 ①其他表示“渴望获得某物”的短语有 hope for sth., desire for sth., long for sth., be dying for sth., be hungry for sth., be thirsty for sth., be anxious for sth.。
② 其他表示“渴望做某事”的短语有 be dying to do sth., be eager to do sth., long to do sth., hope to do sth., desire to do sth., be anxious to do sth.。
二．重点句式
1. Sb./Sth. is likely to do sth.= It is likely +that 从句 .很可能……
=It is possible for sb. to do sth.某人有可能做某事。
=It is possible/probable + that 从句 .很可能……
例句：Studies show that people are more likely ___(suffer) from back problems if they always sit before computer screens for long hours.研究表明,如果人们总是长时间坐在电脑屏幕前,他们更有可能遭受背部问题。
2. The reason___ the author offered a lift to the elderly man was___ she wanted to repay the favour she once got.
I must have told it well, but I think there was another deeper reason____ made them so keen an audience.
It's really important to hear what experts say, and that is ____ we have invited Mary here.
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发表于 2025-9-22 04:20:15