after,before 在句子中引导时间状语,句 子的主语即是状语中动作的发出者。 例如: After handing back my maths book ,he walked away。 (He handed back my maths book) Before going home ,we chatted to Jake。 (We went home) 小升初英语小帖儿(四) 小升初英语小帖儿。总结归纳一些易错易混词语的用法。俗语说得好:细节决定成 败。希望对大家有帮助,请大家关注哦! good的用法 l be good at
be good at意为“擅长于某一学科知识或技能”,也可表示“在……方面做得好。” be good at 后面接名词、代词、动词的 -ing 形式,相当于 do well in 例如:
Tom is good at running。 I am good at English。 He is good at drawing birds。
He does well in drawing birds。 lbe good for be good for 意为“能……有好处”,此短语的反义词是“ be bad for (对……有 害处)”。 例如:
Swimming is good for your health。
Watching TV too much is bad for your eyes。 l be good to
be good to意为“对待……好”, to 后一般接表示人的代词或名词,其中 good 可用 friendly 代替。此短语的反义词是“ be bad to (对待……不好)”。 例如: Miss Luo is very good / friendly to us students。
The son is not good / bad to his old parents。 |
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