33必修MEMO NO3DATE33第-章集合与函教概念3集合3人集合的含义5表示：3人元素：研究对缘，。一殷用从写Q,b、C表示32集合：一些完对象的总体（集），大写ABC…表示33.元素与集合的关系3若元素Q在...

The reason why we have to grow trees is that they can provide us with fresh air(supplyfresh air for us)我们必须种树的原因是它们能供应我们新鲜的空气。8.S0+形容词+be+主词+that+句子（...

30.Don't you think that..难道你不认为吗31.Excuse me for..请原谅我.32.For one thing For another一方面.；另一方面.33.From my point of view在我看来，34.From where I stand从我的立场来...

5.such的用法such作限定词和aII,no,any,some,other,anther等词连用时，such放后面。如果such修饰单数可数名词，且与不定冠词连用时需置于其前；such前有no时不用冠词。6.s0的用法在believe,thin...

17.in silence在沉默中18.burst into laughter突然笑出声来19.concentrate on..全神贯注于.20.be replaced by被.所取代21.for the purpose of..为了22.distinguish..from.区分.与23.communicate...

Lesson 4against prep.对着，反对add vt添加，增加agen.年龄；时代addicted a.沉溺于某种嗜好中的agency n.代理，代理处addition n.增加；（算数用语）加agenda m.议事日程addressn.地址agent m...

and won the first prize.Now I'd like to share mywriting experience with you.First of all,there is no doubt that I often irecite some beautiful Engl ish essay,which help methink in ...

second/secondly第二next其次；然后and then于是；然后meanwhile/at the same time同时finally/eventual ly/at last/in the end最终类别3：表“并列补充”also/too/as wel l也；同样；而且both....

短语、动词一ing形式、动词一ed形式、从句同位名词、数词、代词、从句语解题技巧：①若提示词在主语或宾语的位置，且前面有冠词、形容词、物主代词等，一般填名词形式。②若提示词作表语，或修...

seldom;2)表赤主培的特在、性格、能力等。once/twice/...aThe children draw well.一敢week/month/year;·Poes she like sports?现在2.行为动on3)表赤客见事实或普垃真理。时诃用u.或Sundays/Mo...