必修三unit4知识点
[P40教材原文]However, some scientists were determined to help humans realise their dream to explore space.
(1)determine on/upon (doing) sth. 决定(做)某事
determine to do sth. 决定做某事(表示动作)
(2)determined adj. 坚决的；有决心的
be determined to do sth. 决定做某事(表示状态)
(3)determination n. 决心
I'm so glad to know that you have determined on/upon studying further in Beijing in your
last letter.
从你的上一封信中我很高兴得知你已决定在北京进一步学习。
Though Tom was stubborn, they determined to persuade him to travel together.
虽然汤姆很固执，但他们决定说服他一起去旅行。
远志明
Determined to study hard, he bored a hole in the wall to “steal” light from his neighbor to read at night.
决心努力学习，他在墙上凿了个洞从邻居家“偷”光，以便于晚上读书。
①This made Hannah very sad and even more determined (determine) to do something.
②The determined (determine) look on his face showed that he had enough confidence in himself.
③I'm determined to perform well in the final exam, so I'm occupied in preparing for it.
→Determined_to_perform_well in the final exam, I'm occupied in preparing for it.(分词作状语)
2．desire n．渴望；欲望vt中国青年创业国际计划.渴望；期望递归数列
[P41教材原文]These disasters made everyone sad and disappointed, but the desire to explore the universe never died.
这些灾难让每个人都感到悲伤和失望，但探索宇宙的愿望从未消失。
(1)desire to do sth. 渴望做某事
desire sb. to do sth. 想要某人做某事
(should) do sth. 渴望……(应该)做某事
(2)have a strong desire to do sth./for sth.
迫切要做某事/急于得到某物
She has a strong desire for knowledge and wants to go to college very much.
她对知识有强烈的渴望，很想上大学。
The desire to help others must come from the deep heart.
帮助别人的愿望必须发自内心深处。
①We always desire to_live (live) in peace with all the others.
②He expressed a strong desire that measures be (be) taken to stop pollution.
一句多译：在场的所有学生都渴望上重点大学。
All the students present have_a_strong_desire_to_go布莱恩疯狂英语_to_a_key他喷他多_university.(desire n．)
All the students present desire河北大学人民武装学院_to_go_to_a_key_university.(desire v．)
All the students present desire that they (should)_go_to_a_key_university.
[P41教材原文]This is because people believe in the importance of carrying on space exploration despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信继续进行太空探索的重要性。
carry out 执行；实施
carry on with sth. 继续某事
carry on doing sth. 继续做某事
Her bravery has given him the will to carry on with his life and his work.
她的勇敢给予了他继续生活和工作的意志(力)。
I myself will firmly carry out this plan.
我本人将坚决执行这个计划。
①If you carry on working (work) like that, you will break down sooner or later.
②First of all, the most significant thing is to set a goal, work out a plan and carry out your plan step by step.
4．signal vt. & vi.标志着；标明；发信号n.信号；标志
[P41教材原文]This signalled one step further in China's plan to establish a space station in the future. 这标志着中国未来建立空间站的计划又向前迈进了一步。
(1)signal (to) sb. to do sth. 示意某人做某事
signal [(to) sb.] 示意(某人)……
(2)a signal for sb. to do sth. 某人做某事的信号
When he closes his book, it's a signal for everyone to stand up.
当他把书合上时，这就表示该全体起立了。
①The police signaled to the driver to_stop (stop) his car.
②There was a signal for him to_continue (continue)．
The bell rang, and signaled that school was over.
→The bell rang, which_signaled_that_school_was_over.(非限制性定语从句)
→The bell rang, signaling_that_school_was_over.(分词作状语)
5．[P40教材原文]Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers.
仰望星空，人们总是想更多地了解太空，科学家们努力地去寻答案。
[句式分析] Looking up at the stars为现在分词短语作状语。
分词作状语时，其逻辑主语通常就是句子的主语。现在分词作状语时，现在分词所表示的动作与句子主语之间构成逻辑上的主谓关系。过去分词作状语时，过去分词所表示的动作与句子主语之间构成逻辑上的动宾关系。
Ordered over a week ago，the books are expected to arrive any time now.
这些书是一个多星期以前订购的，现在有望随时到货。
Like ancient sailors，birds can find their way using the sun and the stars.
像古代的船员一样，鸟类可以利用太阳和星星到它们的路。
①Compared (compare) with the western medicine's high fees，TCM has a reasonable price that ordinary people can afford.
②The boy brought his guitar to the stage，wearing (wear) a fashionable hat which made him seem so mysterious.
③Thinking (Think) that his solution might be wrong, I carefully analyzed the problem and tried to work it out in a different way.
6．[P41教材原文]This is because people believe in the importance of carrying on space exploration despite the huge risks.
这是因为尽管有巨大的风险，人们还是相信继续进行太空探索的重要性。
[句式分析] This/That/It is because＋表语从句(表原因)“这/那是因为……”。
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