◆61.till =until (直到) 延续性动词（肯定式）+until译为直到为止
瞬间性动词/延续性动词的否定式not +until译为直到才
⑴ He waited until ten oclock .翻译：____________________
⑵ He didnt go to bed until he had finished his work . 翻译：____________________
◆62. 疑问句+ ever =no matter + 疑问句 引导让步状语从句：whatever=no matter what (无论什么)whenever = no matter when (无论何时) whoever= no matter who (无论谁)
wherever= no matter where (无论在哪里)however= no matter how(无论如何)
◆63. 数词 - 名词 -(形容词) 复合形容词作定语
数词 + 名词复数
⑴ He is a two-year-oldboy . = The boy is two _____ old .
⑵ Look! This is a______ buildings .A 70-floors B 70-floor C 70floors
⑶ We have ______ (两天) holiday .
⑷Twelve-year-oldsshould be allowed to choose their own clothes .
※ Twelve-year-olds 表示一类人。（12岁的人）
◆64.agree with sb .同意某人的意见 I dont agree with you .
agree to sth .同意某人的建议/办法/计划等 He agreed to my plan.
◆65.believe表示相信某人的话 I believe you .= I believe that you say .
believe in表示信任，相信的存在 I believe in that man . / Believe in God.相信上帝的存在。
◆66.run out不及物动词短语，指物用完，用光 My money has run out .
run out of及物动词短语，指人用完，用光了物 I have run out of my money .
◆67.maybe= perhaps或许/可能.副词，在句中作状语 Maybe he will come here tomorrow .
may be 或许/可能,may是情态动词，在句中作谓语 He may befrom theUSA ,too .
※ maybe 和may be 可以互换：Maybe you are right . =You may be right .
◆68.fist =first of all 第一，首先。强调事情发展的顺序 First I had to decide what to wear .
at first= at the beginning 起初，起先。表示一件事情的开始阶段 I didnt like this job at first .
◆69. 表示时间的介词
in表示一段时间或较长时间 in the morning/afternoon / eveninginMay ,2010
on指在星期/具体某一天或特指某一天的上/下/晚上 on Monday/onChildrensday/onMonday afternoon / on school nights
at表示点时间或较短的时间 at 8:00 / at noon/at night
◆70. must （必须）表示说话人的主观意图和需求 I have something to do , I must go now .
have to（不得不，必须）表示客观需要Its your turn to cleanthe classroom . You have to do it .
※ must引导的一般疑问句的否定回答必须用neednt 或dont have to (不必) .
如：- Must I finish the house work today ?
- No ,you neednt ./you dont have to.
◆71. at the end (后常接of)表示在某时，活动或事件等终止/结束时She went to Japan at the end of last month .上月底他去了日本。
in the end（后不能接of）最后，最终 In the end we finished this job .
◆72.join 表示加入某个组织、机构、团体等 He joined the League last year .
take part in 表示参加某项活动、比赛、游戏等 She took part in the English SpeechContest yesterday .
◆73.watchsb . do sth(看做某事) He sat down and watched Wangwang play with a lovely black cat .
watch sb. doing sth (看正在做某事) 强调动作正在进行 I watched her dancing just now .
※类似用法的还有这些感官动词：see /look at / hear / listen to / feel等.
◆74. 该的时候了：Its time to do sth . 和 Its time for (doing )sth .可以互换 。
⑴ Itis time for school .= Its time to____________ school .
⑵ Its time to study English .= Its time______ ______English .
※ Its time for sb to do sth .如：Its dark . Its time for you to go home .
◆75.hope+宾语从句，用陈述语序 I hope that I can help you .
wish+宾语从句，用虚拟语气 I wish that I could help you .
※wish后跟双宾语(Wish you success !)和复合宾语，wish sb .to do sth/ I wish you to go there with me . hope to .do sth . I hope to go to Beijing this summer .
◆76. no+n.( no是形容词)He has no dog and no family .
not (not是副词)，与be动词/助动词/情态动词连用:isnt / didnt / cant . There isnt water or air .
※no和not 可以互换:Shehasno pens . = She doesnt have pens .
◆77.sth be familiar to sb： 某事或某物为某人所熟悉；某物对某人是熟悉的
sb be familiar with sth： 某人熟悉某物