2018屆中考英語語法精講例析
［誤］ he worked with me friendly.
［正］ he was friendly to me.
［析］ 不是所有結尾是ly的詞都是副詞，但friendly是形容詞，這樣的詞還有l(wèi)ovely, lonely, costly, lively…monthly weekly…。但其中有些詞既是副詞，又是形容詞，如：early, hourly, monthly…
［誤］ you can speak free in front of your friends.
［正］ you can speak freely in front of your friends.
［析］ free作為形容詞意為"自由的，有空閑的，免費的"。作為副詞講則是"免費"之意。而freely作為副詞則是"自由的，隨便的"。這些要注意的詞還有：hard 努力，艱苦 hardly 幾乎不 late 遲，晚lately 最近的，最新的 near 近 nearly 幾乎like 像 likely 幾乎
［誤］ they must have arrived till now.
［正］ they must have arrived by now.
［析］ by now是用于表達到目前為止某一動作已經(jīng)發(fā)生，所以應用瞬間動詞。而till now是強調(diào)某一動作一直持續(xù)到現(xiàn)在，所以一定要用持續(xù)性動詞。must have+過去分詞是對過去某一事情所作的肯定推測。
［誤］ someone called you right now.
［正］ someone called you just now.
［析］ just now有兩個意思，其一是"剛才"，其二是"現(xiàn)在"，而right now只能用于現(xiàn)在的狀態(tài)。just則用于完成時態(tài)，如： i have just finished my homework.
［誤］ my father will be back from america at present.
［正］ my father will be back from america presently.
［析］ presently有兩個意思：其一是最近，不久，其二在美語中是現(xiàn)在之意，與at present相同。而for the present為暫時，如： i teach english in the school for the present.
［誤］ i'll be back at the moment.
［正］ i'll be back in a moment.
［析］ at the moment 其意為"現(xiàn)在，當時"，而in a moment意為"馬上過一會"，與in a minute意思相近。
［誤］ the train from shanghai will arrive here in time.
［正］ the train from shanghai will arrive here on time.
［析］ on time為"準時"，而in time有兩個含意。其一是"及時"，如：the doctor arrived in time。其二是"將來，終究"。
［誤］ i met an old friend sometimes last month.
［正］ i met an old friend sometime last month.
［析］ sometime 過去，或者將來某時。sometimes 有時
如： sometimes i go to school by bus.some time 一些時間
如： i need sometime to do my homework. some times 幾次
如： i went to shanghai sometimes this month.
at times 有時，偶爾
at all times 經(jīng)常
some other time 改天
［誤］ i had met an old friend three days ago.
［正］ i had met an old friend three days before.
［正］ i met an old friend three days ago.
* ago 用在時間狀語中時，主句中謂語動詞一般用過去時，而before用于時間狀語時則主句的謂語動詞宜用完成時態(tài)。
［誤］ he studied very hard. and at the end he passed the exam.
［正］ he studied very hard, and in the end he passed the exam.