高中英语 知识点大全25 aboutaroundsomeor so区别

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1、高中英语知识点大全（25）：about/around/some/orso区别1、about/around/some/orsoabout,around,some,orso均可来表示“大约”。前三个词通常放在被修饰成分之前，而orso多置于其后。如：aboutonehundredstudents大约100名学生；ataroundeighto’cloch在大约八点钟；sometwentyyearsago大约二十年前；[应用]一句多用：这件设备重10吨左右。Key:Thispieceofequipmentweighssome10tons.Thispie

2、ceofequipmentweighs10tonsorso.Thispieceofequipmentweighsabout(around)10tons.2、表示“决心、决定做”的几个用法1)decidetodo决定做WedecidedtoputoffthetriptotheU.S.我们决定推迟美国之行。2)makeadecisiontodo：Hehasmadeadecisiontobuyanewcomputer.他已决定买一台新电脑。3)makeupone’smindtodoThedoctormadeuphismindtogoabroadfor

3、furthereducation.那位医生决定出国深造。4)determinetodoWehavedeterminedtogettheworkdonebeforeNationalDay.我们已决定国庆节前完成这项工作。5)bedeterminedtodoHeisdeterminedtogiveupsmoking.他决心戒烟。6)decidethat……(从句中动词用should+动词原形)   Wedecidedthatweshouldwidentheroad.我们决定拓宽这条路。[应用]一句多译：这位年轻科学家决心继续自己的研究。Key:Th

4、eyoungscientistwasdeterminedtogoonwithhis research.Hedeterminedtogoonwithhisresearch.He decidedthatheshouldgoonwithhisresearch.Hemadeup hismindtogoonwithhisresearch./Hemadeadecisiontogoonwithhisresearch.Hedecidedtogoonwithhisresearch.3、表示“宁愿、想要某人做某事”下列句型均可表示“宁愿、想让某人作某事”：woul

5、dlikesb.todosth.;wouldprefersb.todosth.;likesb.todosth;wantsb.todosth.;wouldratherthatsb.didsth.对比：wouldlike/lovetodosth.喜欢、宁愿做某事；prefertodosth.宁愿做；wouldratherdosth.宁愿做；wouldlike/lovenottodosth.不想做；wouldrathernotdosth.宁愿不做……；prefernottodosth.不想做；wouldratherdosth.thandosth.宁愿

6、做某事而不做某事；p11refertodosth.ratherthandosth.宁愿做某事而不做某事。[应用]一句多译①我想让我儿子学医。②选择正确的答案LittleJimshouldlove_______tothetheatrethisevening. A.tobetaken         B.totake C.beingtaken         D.takingKey:Iwouldlikemysontostudymedicine.I’dlovemysonto studymedicine.Iwouldratherthatmysonstu

7、diedmedicine.Ilikemysontostudymedicine.Iwantmysontostudymedicine.Iwouldratherthatmysonstudiedmedicine.②A