2023专升本英语易错知识点分享(2)
四、介词
1.He usually goes to school by his father’s car.
讲解:by加上名词表示一种交通方式,中间什么都不加,如by car, by bus, by plane等;如果名词前有其他的词修饰,则应除by以外的其他介词,此处把by改为in.
2.Please wait me at the school gate.
讲解:wait为不及物动词,需加介词for后才能再跟名词或代词做宾语。
3.He has been married with Betty for more than twenty years.
讲解:marry不跟 with连用,应把with改为to。
4.I finished the work on time under the help of him.
讲解:“在…的帮助下”用with而不用under。
五、数词
1.There are fourteen hundreds students in our school.
讲解:Hundred / thousand / million / score/ dozen等词前有具体数字时后不加s,前面没有具体数字时在其后加s 和of,表示大约几百几千的概念。如 two hundred students(两百个学生),hundreds of students(成百上千个学生)。例句中应把hundreds 改为hundred。
2.Their school is twice as larger as our school.
讲解:表倍数关系的as---as中间只能用形容词或副词的原级。因此把larger改为large.
3.Today’s homework is a five-hundred-words composition.
讲解:几个单词由连字符连接而组成的复合形容词中的名词只能用单数,所以把five-hundred-words改为five-hundred-word.
4.Two third of the students in our school are from America.
讲解:英语表达中分数的分子用基数词,分母用序数词,分子大于一时分母后要加s,所以就把third 改为thirds.
六、冠词
1.The boss wants to hire an useful person.
讲解:用a还是an,取决于后面单词的第一个音标,如为元音用an,为辅音用a。useful的第一个音是辅音所以应把an改为a。类似的,我们说a European country.
2.Plane is a machine that can fly.
讲解:Plane为可数名词单数,不能单独放在句中,应在其前加冠词或把它变为复数,而本句后有a machine, 因此只能在其前面加a,变为A plane。
3.He played a piano at the party yesterday.
讲解:把a 改为the ,因为乐器前用定冠词。
4.The machine was invented in 1920s.
讲解:在in后加the,因为表示年代用in加the再加几十的复数,如在八十年代in the 80s。
5.Xiao Hong went to school by the bus every day.
讲解:去掉the,因为表示交通方式用by直接加交通工具。
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