幻灯片 1
2014英语高考高频词汇精选-U
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幻灯片 21. undertake v. [T] ①承担，从事，着手 ②答应[同promise]
【练习】完成句子
①只有他才能承担这项艰巨的任务。
Only he __________________________ this tough task.
②他着手一项新的实验。
He ___________________________.
③他答应在星期五以前完成那项工作。
He __________________________ the job by Friday.
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幻灯片 3【答案】
①can/could undertake
②undertook a new experiment
③undertook to finish
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幻灯片 42. until prep. & conj. (until用作介词或连词，后接名词、代词或从句等，相当于till)
【练习】 完成句子
①妈妈回来之后那男孩才去睡觉。
The boy ___________________ to bed until his mother
came back.
②他工作直到半夜。
________________________ until/till (it was) midnight.
③公共汽车停稳后再下车。
Don't get off the bus until/till it ___________________.
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幻灯片 5【解析】
①didn‘t go
②He worked
③has stopped
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幻灯片 6【练习】 把下列句子改为倒装句和强调句/单项选择
④We didn't leave until she came.
[倒装句] ____________________________
[强调句] ____________________________
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幻灯片 7⑤It was not until I came here ________ I realized this place was famous for not only its beauty but also its weather .
A. who B. that
C. where D. before
⑥Not until he left his home ________ to know how important the family was for him.
A. did he begin B. had he begun
C. he began D. he has began
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幻灯片 8【解析】
④Not until she came did we leave./It was not until she came that we left.
⑤B 句意：直到我来到这儿才意识到，这个地方不仅以它的美丽而且以它的天气出名。本题考查的是强调结构“It is ＋ 被强调部分＋that…”，强调时间状语。
⑥A not until所引导的状语从句放在句首要用部分倒装。
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幻灯片 93. up to ①(数量、程度上)达到，多达 ②(时间)直到，到……为止[同till]③从事，忙于(某事) ④胜任(工作等)
【练习】完成句子/单项选择
①每天他们花长达3个小时看电视。
Every day they spend ________________ watching TV.
②你在做什么？
What __________ you _________________________?
③恐怕他是干不了这份工作。
I'm afraid he ____________________________ the job.
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幻灯片 10④这个问题应由他来解决。
__________________________________ this problem.
⑤要不要做兼职由你自己决定。
_____________________ you do a part time job or not.
⑥— When will we go for a picnic this week?
— ________.
A. You get it. B. Up to you.
C. You speak. D. You do it.
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幻灯片 11【解析】
①up to three hours
②are; up to
③isn‘t up to
④It’s up to him to solve
⑤ It's up to you whether
⑥B Up to you是It's up to you. (由你决定。)这一固定用法的省略形式。
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幻灯片 124. urge v．[T]催促，敦促，力劝
【练习】 英译汉/完成句子
①He urges his sister's study.
_____________________________________________
②他力劝我再考虑一下。
He urged _____________________________ again.
＝ He urged ____________________________ again.
＝ He urged that _________________________ again.
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幻灯片 13③有人力劝我申请那份工作。
It ________ that I _____________________ for the job.
④这项工作不急，我们可以明天再做。
This work _________________; we can do it tomorrow.
⑤急需将食物和衣服送给灾民。
It is urgent that food and clothing _________________ to the sufferers.
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幻灯片 14【答案】
①他敦促妹妹用功。
②me to think; my thinking; I (should) think
③was urged; (should) apply
④is not urgent
⑤(should) be sent
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幻灯片 155. used to modal v. (表示过去经常的或持续的动作，后接动词原形)
【练习】 按要求答题
①Tom used to watch TV. (改为否定句)
Tom ___________________________ watch TV.
②Helen used to play computer games a lot every day. (改为一般疑问句)
_______________ play computer games a lot every day?
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幻灯片 16③There used to be a church here, ________________?
(写出反意疑问句)
④—Do you smoke?
——你抽烟吗？
— Not now, but I ____________________________.
——现在不抽了，但过去常抽的。
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幻灯片 17【解析】
①didn‘t use to/used not to
②Did Helen use to
③didn‘t/usedn’t there
④used to
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幻灯片 18【练习】根据句意，用上述结构完成句子/单项选择
⑤In our school, candles ________ (give) light when electricity is cut off.
⑥Now I ________ (get) up early.
⑦In the past, people ________ (fetch) water from rivers.
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幻灯片 19⑧He ________ cards with his friends, but now he ________ a walk after supper.
A. used to play; is used to having
B. is used to playing; used to have
C. used to play; is used to have
D. is used to playing; is used to have
⑨After half a year's training, they were made entirely used ________ underwater.
A. to stay B. to staying
C. staying D. stay
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幻灯片 20【解析】
⑤are used to give
⑥am used to getting
⑦used to fetch
⑧A
⑨B 句意：经过半年训练，他们完全适应呆在水下。be used to习惯于，to为介词，后跟名词、代词或动名词，本题用used(已习惯的，已适应的)这一形容词作主语they的补足语。
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幻灯片 216. use v. [T]使用，利用 n. ①[U]使用，利用
【练习】 完成句子
①我们应该充分利用这次机会。
We should __________________________ the chance.
＝Good use should be _________________ the chance.
＝The chance should __________________________.
②他的体力已经耗尽了。
All his strength has ____________________________.
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幻灯片 22③新建成的铁路不久前通车了。
The newlybuilt railway line ___________not long ago.
＝The newlybuilt railway line _________not long ago.
④问她毫无用处，她什么都不知道。
It's no use ___________ her, she doesn't know anything.
⑤这些参考书对我们非常有用。
These reference books are __________________ to us.
＝These reference books are ________________ to us.
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幻灯片 23【答案】
①make good use of; made of; be made good use of
②been used up
③was brought into use; came into use
④asking
⑤of great use; very useful
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