@班伊13036565837
hit sb+on、in+部位是什么意思?
******3509桓彩 朝某人的某个部位打
@班伊13036565837
so+sb+be和so+be+sb的区别?!! -
******3509桓彩 so+人称+助动词/情态动词/be动词;表示肯定上句的表达 Xiao Ming is a good student. So he is.(小明是个好学生.他确实如此) so+助动词/情态动词/be动词+人称;表示一个人怎么样,另一个也怎么样.Xiao Ming is a good student. So is he.(小明是个好学生.他也是.“他指的是另外一个人”)
@班伊13036565837
hit sb in/on the+身体部位
******3509桓彩 应该选B啊 硬的就用on 嘛
@班伊13036565837
It+be+形容词+for sb+to do It+be+形容词+of sb+to do 怎么区分呢? -
******3509桓彩 两者的区别体现在其中形容词的修饰对象上,可以此区分. 1.It is+adj+of sb+to do sth 中形容词(adj)修饰的是人(sb),侧重表示的是这个人的品质. 例子:it' is kind of you to help me.意思是你能帮我太好了. 其中kind可以翻译为善良的,好...
@班伊13036565837
lt is+形容词+for sb或to sb+动词不定式什么情况下用for什么情况下用to? -
******3509桓彩 1、动词不定式作主语是被动语态时用 to sb 例如:It's a great honour to Mary's birthday partyto be invited.2、动词不定式作主语是主动语态时用 for sb 例如:It was impossible for lost time to be made up.
@班伊13036565837
throw+sb+in+at+the+deep+end是什么意思 -
******3509桓彩 at the deep end 是一个短语,从难入手,指在没有任何准备的情况下接受一个比较难的任务.英文解释: given a difficult job to do without preparation.例句: I was thrown in at the deep end when my company sent me to run the German office. I was only given two day's notice to prepare.
@班伊13036565837
t is+adj+for sb+to do sth和it is+of sb +to do sth有什么区别? -
******3509桓彩 t is+adj+for sb+to do sth和it is+of sb +to do sth的区别:1.it is+adj+for sb+to do sth表示事物特征特点.It's very hard for him to study two subjects. 对他来说学两门科目是很难的. 2.it is+of sb +to do sth表示人物的性格.It's very nice of you to help me...
@班伊13036565837
sb+be+adj+to do是不是适用于任何形容词的 -
******3509桓彩 这个句式只适合于一部分形容词. She is kind to help me.这种说法是不对的,应该说It is kind of her to help me.请记得采纳!
@班伊13036565837
it's+abj+of sb+to do sth
******3509桓彩 adj是说明sb的品质特点用of sb; 说明to do sth用for sb (说人的用of sb. 说事的用for sb.) It's very nice of you to help me. 你来帮助我,你真是太好了. It's very hard for him to study two languages. 对他来说学两门外语是很难的. 用介词后面的代词作主语,用介词前边的形容词作表语,造个句子.如果道理上通顺用of,不通则用for.如: You are nice. (通顺,所以应用of). He is hard. (人是困难的,不通,因此应用for.)
@班伊13036565837
在△ABC中,3sinA+4cosB=6,4sinB+3cosA=1,则∠C的大小为______. -
******3509桓彩[答案] 两式平方相加可得9+16+24sin(A+B)=37, sin(A+B)=sinC= 1 2, 所以C= π 6或 5 6π.如果C= 5 6π,则0
