Unit10I’vehadthisbikeforthreeyears.知识点总结和练习.docVIP

Unit?10??I?’ve?had?this?bike?for?three?years. Section?A? 1.?I’ve?had?it?for?three?years.?我拥有它三年了。? 【解析】for?+一段时间??表示动作持续一段时间,用于现在完成时? 【?She_____?her?hometown?for?many?years.?No?one?nearly?knows?her.? ??????? A.?has?been?away?from???????????B.?has?left?????C.?had?left? 2. keep?（kept??kept）保留??用法归纳如下：?? ????Please?keep?quiet?/?silent!?请保持安静！?Please?keep?these?things?for?me?while?I?am?away.? ?⑵.?赡养；饲养???????I?used?to?keep?sheep?in?my?childhood.???⑶?坚持；继续???接V-ing?形式作宾语。? ?If?you?keep?practicing?your?spoken?English,?youll?soon?make?great?progress.??阻止；阻碍?keep?sb/sth?from?doing?sth?其中介词?from?不能省略。?????The?heavy?rain?didnt?keep?them?from?watching?the?football?match.??⑸?保持。?其后常接复合宾语，表示使（某人或某物）保持某种状态或使某一动作继续。???keep?+?sb/sth?+?介词。?? ???????If?your?hands?are?cold,?keep?them?in?your?pockets.?? ?keep?+?sb/sth?+?形容词。? These?gloves?will?keep?your?hands?warm.???keep?+?sb/sth?+?V-ing?，“让某人?/?某物一直??”，强调动作的持续性。?????????Im?sorry?Ive?kept?you?waiting.?很抱歉，让你久等了。??【短语】? ???keep?a?record?保持记录，????????keep?in?touch?(with)保持与??的联系????keep?out?(of)?把??关在外面，???keep?up?保持；使??不能入睡????keep?ones?/?an?eye?on密切注视????keep?away?(from)?离开keep?in?mind?牢记???????????????keep?ones?word?遵守诺言? ?in?need?需要；需求? in?danger?在危险中???in?troubl在困境中?in?silence?在沉默中?????in?good?health?在好的健康状态中?.?【解析】no?more?not?…?anymore/??no?longer?not...?any?longer不再???? no?longer?not…?any?longer?强调时间或动作“不再延续”?,?与延续性动词连用no?more?=?not?…?any?more?强调数量和程度“不再增加”?,?与非延续性动词连用? ??位置区别：?当修饰动词时，no?longer通常置于be或行为动词前；?no?more一般置于行为动词后。??not...?any?longer与not...?any?more常置于句末。?He?can?no?longer?walk.?=?He?can’t?walk?any?longerThe?little?girl?no?more?cried.?=?The? little?girl?didn’t?cry?any?more. ?(????)?It?is?late.?We?can?not?wait?him?_____.? ??????A.?any?more?????B.?no?more?????C.?more? 6.Since?+从句（一般过去时），主句用现在完成时? ???【辨析】since?与for?在现在完成时态中的用法：?since?其后接时间点或时态为一般过去时?的句子，表示某事是从什么时候开始的??I’ve?been?a?soldier?since?two?years?ago?for?其后接时间段，?表示某事持续了多长时间?I’ve?been?a?soldier?for?two?years.? My?grandmother?___?a?lot?of?changes?in?Tianjin?s