必修三unit4知识点
1．determine vt.
[P40教材原文]However, some scientists were determined to help humans realize their dream to explore space.
(1) determine to do sth.
(2)determined adj. be determined to do sth.
桑科草原
(3)determination n.
①This made Hannah very sad and even more (determine) to do something.
②The (determine) look on his face showed that he had enough confidence in himlf.行行重行行翻译
包装英语③I'm determined to perform well in the final exam, so I'm occupied in preparing for it.→in the final exam, I'm occupied in preparing for it.(分词作状语)
2．desire n．vt.
[P41教材原文]The disasters made everyone sad and disappointed, but the desire to explore the univer never died. 翻译：
(1)desire to do sth.desire sb. to do sth.
(should) do sth.
(2)have a strong desire to do sth./for sth.
She has a strong desire for knowledge and wants to go to college very much.
翻译：
辞金蹈海The desire to help others must come from the deep heart.
翻译：
We always desire (live) in peace with all the others.
He expresd a strong desire that measures (be) taken to stop pollution. 3．carry on
[P41教材原文]This is becau people believe in the importance of carrying on space exploration despite the huge risks.
carry out carry on with sth. carry on doing sth.
①If you carry on (work) like that, you will break down sooner or later.
②First of all, the most significant thing is to t a goal, work out a plan and carry your plan step by step.
4．signal vt . & vi . n.
[P41教材原文]This signalled one step further in China's plan to establish a space station in the future. 翻译：
(1)signal (to) sb. to do sth. signal [(to) sb.]
(2)a signal for sb. to do sth.
When he clos his book, it's a signal for everyone to stand up.
①The police signaled to the driver (stop) his car.
②There was a signal for him (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, .(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.现在分词短语作状语。
Ordered over a week ago ，the books are expected to arrive any time now.：
Like ancient sailors ，birds can find their way using the sun and the stars.
① (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 ， (wear) a fashionable hat which made him em s
o mysterious.
③ (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 becau people believe in the importance of carrying on space exploration despite the huge risks.
⎩⎨⎧ This/That/It is/这/那是……的原因。
This/That/It is/这/那是因为……
The is/……的原因是……
He often refus to take part in sports events. It is becau he is always so weak.
That is why he was late for school this morning. The reason why he didn't pass the exam was that he was too careless.
Book3 unit4 language points 2
1．argue vt . & vi .
[P44教材原文]Some people argue that we should stop wasting time and money exploring space.
argue for /against
(should) do sth.
argue /about/over sth.
We all find both of his arguments convincing and interesting.
Many experts argue for the ban of riding motorcycles in the city.
2．make a difference
[P44教材原文]Firstly, exploring space has already made a difference in the fight against world hunger.
make a make some /any/no/little difference (to...) tell the difference ()
I can never tell the difference (different) between the twins.
好习惯伴我成长Whether he could get support from his parents made a great difference to the plan.
3．result in
[P44教材原文]It has directly resulted in the many satellites that now orbit Earth.
(1)result from
满月请帖怎么写
(2)as a result as a result of
People have better access to health care than they ud to, and they're living longer as a result .
This often results in people losing confidence in their driving skills.
(2)一句多译：就我所知，这个事故是由他的粗心大意导致的。
As far as I know ，his carelessness the accident.
As far as I know ，the accident his carelessness.
4．provide v ．
[P44教材原文]After careful analysis, the scientists can provide uful
recommendations and advice for farmers. (1)
⎭
⎪⎬⎪⎫provide sb.with sth.provide sth.for sb. 向某人提供某物 I would appreciate it if you_could_provide_more_specific_information_for_me/
you_ could_provide_me_with_more_specific_information.
5．effort n．
[P44教材原文]As a result, spacebad science has helped farming in its efforts to grow enough food to feed Earth's increasing population.
结果，天基科学已经帮助农业努力种植足够的粮食来养活地球上不断增长的人口。
(1)make an effort/efforts/every effort to do sth.
spare no effort to do sth.
(2)with effort without effort
I am certain that with your great efforts, you will enjoy a colorful life here.
The traffic problems have verely affected economic development, so we must make efforts to solve them.
6．advance
[P44教材原文]Highend products around the world are made to a higher standard now becau of advanced technology which was first created to meet the requirements for space exploration. 世界各地的高端产品现在按照更高的标准制造出来是由于最早为满足太空探索的需要而创造的先进技术。
(1)in advance＝ahead of time
make an advance in sth.
(2)advanced adj.
He would call in advance to make sure there was no alcohol at the party.
In recent years, we have advanced greatly in our knowledge of the univer.
Thanks to the advanced technology, we live in an age of better communication. 7．prent vt.
[P44教材原文]The greatest attention at prent is on Mars becau it is clor to Earth. In the future, humans may live on both planets.
(1)prent sb. with sth.prent sth. to sb.
(2) at prent＝at the prent time水煮毛豆
We do not have any more information at the prent time/at prent.
All the people prent at the party were his supporters.
在教师节，我的学生送给我一些鲜花。
①On Teachers' Day, my_students_prented_me_with_some_flowers.
专业认知报告②On Teachers' Day, my_students_prented_some_flowers_to_me.
