必修三
unit4核心考点梳理
一、重点单词
1.determine vz.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(短语)____________
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____________
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······____________
4.lack n.缺乏;短缺 vt.没有;缺乏
①缺乏信心____________
②不缺······____________
③缺乏······____________
④因缺乏······____________
⑤不乏······____________
5.keen adj.热衷的;渴望的;敏锐的
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”)____________
④对······有敏锐的眼光____________
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提出理由反对捕鲸____________
⑥主张······;认为······;争辩道·····____________
7.regular adj.定期的;经常的;正常的;规则的→regularly adv.经常;定期地
①定期访问____________
②定期锻炼____________
8.attach vt.系;绑;贴;固定;连接;附上
①把······固定在/附在······上____________
②认为······很重要,重视······____________
③喜欢;附属于······____________
答案 1.① determine the cause of the fire② determine that... ③ determine to do sth.
④ determine sb. to do sth. ⑤ determine on/upon
2.① be disappointed at/by sth. ② be disappointed with/in sb. ③ be appointed to do sth. ④ be disappointed that... ⑤ to one's disappointment
3.① an independent country ②become independent
③ make sb. independent ④ be independent of...
4.① lack confidence ② not lack for
③ be lacking(adj.) in/a lack(n.)of
④ for lack (n. ) of ⑤ There is no lack of...
5.① be keen to do sth. ② be keen on(doing)sth.
③ be keen that... ④ have a keen eye for...
6.① argue with sb. about/over sth. ② argue for/against③ argue sb. into/out of doing sth. ④ argue for the poor old man ⑤ argue against hunting whales ⑥ argue that...
7.① regular visits ② take/do exercise regularly
8. ① attach...to... ② attach importance to...
③ be attached to
二 重点短语
1.carry on 继续做,坚持干
①从事某事____________
②继续某事____________
③继续做某事____________
2.在宇宙飞船上;在船上;在飞机上____________
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······____________
4.为了(做某事);以便(做某事)____________
5.弄懂;弄清楚;弄明白;计算____________
6.导致;造成____________
7.as a result 所以;结果(是)
①起因于······____________
②作为······的结果,由于____________
8.run out 用完;耗尽(不及物)
用完,耗尽(及物)____________
答案 1.①carry on sth. ②carry on with sth.
③ carry on doing sth.
2.on board
3.① in the hope that... ② hope to do sth. ③ hope that...
4.so as to(do sth.)
5.figure out
6.result in
7.① result from ② as a result of
8.run out of
三 重点句式
1. This/That/It is because...这/那是因为·····
教材原句
①这是因为尽管风险巨大,人类还是坚信继续进行太空探索极为重要。
____________ ____________ ____________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.
2.so that引导目的状语从句
教材原句
①在太空中,宇航员收集所有的脏水,以便后期循环使用。
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,以免耽搁。
They decide to have more workers for the project________________________(2020·江苏卷)
3.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-火星并且返回,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 1.① This is because ② This is because
2. ① so that it can be recycled for later use
② so that it won't be delayed
3.① it would take
② It took me much time to search for useful information on the website.