人教版（2019）高中英语必修第三册 学案Unit4Space Exploration 单元知识梳理（有答案）

Unit4 单元知识梳理
一、重点单词
1. determine vt. 查明；确定；决定→ determined adj. 有决心的；意志坚定的
①确定失火的原因___________________
②确定……___________________
③决定做某事___________________
④使某人下决心做某事___________________
⑤决定___________________
答案：① determine the cause of the fire② determine that…③ determine to do sth.
④ determine sb.to do sth.⑤ determine on/upon
2. disappointed adj. 失望的；沮丧的
①对某事感到失望___________________
②对某人感到失望___________________
③因做某事而感到失望___________________
④因……而感到失望___________________
⑤令某人失望的是___________________
答案：① be disappointed at/by sth.② be disappointed with/in sb.③ be disappointed to do sth. ④ be disappointed that⑤ to one’s disappointment
3. independent adj. 独立的；自立的→ independently adv.独立地；自立地
①独立的国家___________________
②变得独立___________________
③使某人自立___________________
④不依赖……___________________
答案：① an independent country② become independent③ make sb. independent ④be independent of
4. lack n. 缺乏；短缺没有；缺乏
①缺乏信心___________________
②不乏某物___________________
③缺乏……___________________
④缺乏……___________________
⑤因缺乏……___________________
⑥不乏……___________________
答案：①lack confidence ② not lack for ③be lacking (adj.) in lack(n.) of ⑤for lack(n.) of ⑥ There is no lack of…
5. keen adj.热衷的；渴望的
①渴望做某事___________________
②对（做）某事着迷；热衷于（做）某事___________________
③渴望……（从句谓语常用“should+动词原形”） ___________________
对……有敏锐的眼光___________________
答案：① be keen to do sth.② be keen on(doing) sth.③ be keen that…④ have a keen eye for
6. argue vt. &vi.论证；争辩；争论→ argument n. 争论；争吵；论点
①与某人争辩某事___________________
②提出理由支持/反对___________________
③说服某人做某事/不做某事___________________
④为那位可怜的老人辩护___________________
⑤反对捕鲸___________________
⑥主张……；认为……；争辩道……___________________
答案：① argue with sb. about/over sth. ② argue for/against③ argue sb. into/out of doing sth. ④ argue for the poor old man ⑤argue against hunting whales ⑥ argue that…
7. regular adj.定期的；经常的；正常的→ regularly adv.经常；定期地
①定期访问___________________
②定期锻炼___________________
答案：① regular visits②take/ do exercise regularly
8. attach vt. 系；绑；贴
①把……固定在/附在……上___________________
②认为……很重要，重视……___________________
③喜欢；附属于……___________________
答案：① attach…to...② attach importance to③ be attached to
三、重点短语
1. carry on继续做，坚持做
①从事某事___________________
②继续某事___________________
③继续做某事___________________
答案：① carry sth.② carry on with sth. ③carry on doing sth.
2. 在宇宙飞船上；在船上；在飞机上___________________
答案：on board
3. in the hope of doing sth.抱着做某事的希望
①抱着……的希望___________________
②希望做某事___________________
③希望……___________________
答案：① in the hope +that从句② hope to do sth.③hope+that从句
4. 为了；以便___________________
答案：so as to (do sth.)
5. figure out弄懂；弄清楚；弄明白
①认为……___________________
②身材好___________________
答案：① figure(that)…② have a good figure
6. 导致；造成___________________
答案：result in
7. as a result所以；结果（是）
①由于；源自___________________
②由于…的结果___________________
答案：① result from② as a result of
8. run out用完；耗尽（不及物）
用完，耗尽（及物）___________________
答案：run out of
三、重点句式
l. be+ adj. + enough to do非常……以至于……
教材原句
①首先，你必须足够聪明才能获得相关的大学学位。
First of all，you must be intelligent _________ _________ _________ a related college degree.
句式仿写
②他很强壮，能举起这个重箱子。
__________________________________________________________________
答案：① enough to get ② He was strong enough to lift the heavy box
2. the first +n. +to do… 第一个做……的……
教材原句
①尤里·加加林成为世界上第一个进入太空的人。
Yuri Gagarin became _________ _________ _________ In the world _________ _________ into space.
句式仿写
②安迪和鲁比累得喘不过气来，他们第一个登上了泰山。
Tired and short of breath, Andy and ruby were _________ _________ _________ _________ the top of Mount Tai.
答案：① the first person, to go② the first to reach
3. This/That is because... 这/那是因为……
教材原句
①这是因为尽管存在巨大的风险，人们仍然相信进行太空探索的重要性。
_________ _________ _________ people believe in the importance of carrying on space exploration despite the huge risks.
句式仿写
②座头鲸有时被称为海洋的表演者。这是因为它们潜水时能做出令人印象深刻的动作。
Humpback whales are sometimes called performers of the ocean. _________ _________ _________ they can make impressive movements when they dive.
答案：① This is because② This is because
4. so that+目的状语从句
教材原句
①在太空中，宇航员收集所有的脏水，这样它们后期就可以被循环使用。
In space，astronauts collect all dirty water___________________________________
句式仿写
②他们决定为这项工程增加工人，以免被耽搁。
They decide to have more workers for the project_____________________________.
（2020·江苏卷）
答案：① so that it can be recycled for later use ② so that it won’t be delayed
5. It takes. to do sth. 花费……做某事。
教材原句
①……到达离地球最近的行星——火星以及返回，需要两年多的时间。
…_________ _________ _________ over two years to get to the closest planet，Mars，and back.
句式仿写
②我花了很多时间在网站上搜索有用的信息。
___________________________________________________________________
答案：① It would take② It took me much time to search for useful information
on the website.
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