1、1.Nothing is+1.Nothing is+形容词比较级形容词比较级than to+than to+动词原形动词原形 ;Nothing is+more+;Nothing is+more+形形容词容词+than to+than to+动词原形动词原形例句例句:Nothing is more important than to receive education.:Nothing is more important than to receive education.没有比接受没有比接受教育更重要的事。教育更重要的事。2.cannot emphasize the importance of
2、.too2.cannot emphasize the importance of.toomuch.(much.(再怎么强调再怎么强调 的重要性也不为过。的重要性也不为过。)例句例句:We cannot emphasize:We cannot emphasize the importance ofthe importance ofprotecting our eyes too much.protecting our eyes too much.我们再怎么强调保护眼睛的重要性也不为过。我们再怎么强调保护眼睛的重要性也不为过。3.There 3.There is no denying that+is
3、 no denying that+主语主语+谓语谓语 .不可不可可可否认的否认的.).)例句例句:There is no denying that the qualities of:There is no denying that the qualities ofour living have gone from bad to worse.our living have gone from bad to worse.不可否认的不可否认的,我们的生活品质已经每况愈下。我们的生活品质已经每况愈下。4.It 4.It is universally is universally acknowledge
4、d thatacknowledged that从句从句(全世界都知道全世界都知道.).)例句例句:It is universally acknowledged that trees are:It is universally acknowledged that trees are 全世界都知道树木对我们是不可或缺的全世界都知道树木对我们是不可或缺的5.There is no doubt that5.There is no doubt that从句从句(毫无疑问的毫无疑问的 .).)例句例句:There is no doubt that our educationalThere is no do
5、ubt that our educationalsystem leaves something to besystem leaves something to bedesired.desired.毫无疑问的我们的教育制度令人不满意。毫无疑问的我们的教育制度令人不满意。6.An 6.An advantage of.is that+advantage of.is that+句子句子(.(.优点是优点是.).)例句例句:An advantage of using the solar energy is:An advantage of using the solar energy isthat tha
6、t it wontit wontcreate(produce)any pollution.create(produce)any pollution.使用太阳能的优点是它不会制造任何污染。使用太阳能的优点是它不会制造任何污染。7.The reason why+7.The reason why+句子句子is that+is that+句子句子 .的原因的原因是是.).)例句例句:The reason why we have to grow trees is:The reason why we have to grow trees isthat they can provide us with fr
7、esh air(supply fresh air for us).that they can provide us with fresh air(supply fresh 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。我们必须种树的原因是它们能供应我们新鲜的空气。8.So 8.So+形容词形容词+be+be+主词主词+that+that+句子句子(如此如此 .以以致致.).)倒装句倒装句)例句例句:So precious is time that we cant afford:So precious is time that we cant afford一般现在时：经常
8、或者习惯性的动作和状态。结构：主语+谓语（动词原型，动词现单三）+其他例如：I like reading books every day 我喜欢每天阅读书籍He likes reading books every day 他喜欢每天阅读书籍标志词：every+时间，often 经常，usually 通常，sometimes有时，2.2.时态问题时态问题 一般将来时：将来将要发生的动作和状态结构：主语+shall（第一人称疑问句）/will/be going to+动词原形例如：I will go to school tomorrow，我明天将要去上学I am going to school t
9、omorrow 我明天将要去上学Shall I go to school tomorrow？我明天将要去学校标志词：tomorrow，next+时间，in+时间，soon，the following+时间，一般过去时：过去 经常或者习惯性的动作或者状态结构：主语+动词过去式+其他I played football yesterday 我昨天踢足球标志词：yesterday 昨天，last+时间，just now 刚才现在进行时：此时正在进行的动作或者状态结构：be（am，is，are）+动词ing（现在分词）例如：He is reading books，now 他现在正在读书。标志词：now，
10、现在，at the moment 此刻，过去进行时：过去某时刻正在进行的动作和状态结构：was，were+动词ing（现在分词）例如：He was reading books，at that moment 我在那个时刻正在读书标志词：at that moment 那时，过去某个时刻将来进行时：将来某个时刻正在进行的动作和状态结构：will/shall（第一人称疑问句）+be 动词ing（现在分词）+其他例如：He will be singing at eight tomorrow morning 他将在明天上午八点唱歌标志词：将来某个时刻过去完成进行时：过去的过去发生的动作对过去造成的影响，并
11、且这个影响正在持续结构：had+been 动词ing（现在分词）例如：She had been reading books for two hours by the time I saw her yesterday 我昨天看到她的时候，她已经读书两个小时了。标志词：by the time 在。之前现在完成进行时：过去发生的动作对现在造成的影响，并且这个动作正在持续。Have/has+been+动词ing（现在分词）He has been reading books for two hours 他已经阅读两个小时了。现在完成时：过去发生的动作对现在造成的影响。结构：have/has+动词ed（动
12、词过去分词）例如：He has written for two hours 他已经写字两个小时了【注意这里！】过去完成时：过去的过去发生的动作对过去的影响。结构：Had+动词ed（动词过去分词）过去的过去He had washed his clothes for two hours by the time I got here yesterday 昨天我到这里的时候，他已经洗衣服两个小时了过去将来时：表示过去某一时间来看将要发生的动作或者状态结构：would+动词原形，was，were about to，was，were about to例如：If I had money I would bu
13、y the houseIf I had money，I was to buy the houseIf I had money，I was about to buy the house如果我有钱，我将会买这个房子aid=assistaid=assist(帮助帮助,援助援助)alter=changealter=change or modifyor modify(改变改变)ask=inquireask=inquire(询问询问)assail-denounceassail-denounce(谴责谴责)axe=dismissreduceaxe=dismissreduce(解雇解雇,减少减少)balk-i
14、mpedebalk-impede(阻碍阻碍)ban=prohibitban=prohibit or forbidor forbid(禁止禁止)b bar=preventar=prevent(防止防止,阻止阻止)bare=expose or reveal(暴露,揭露)blast=explode(爆炸)begin-commence(开始)bid-attempt(努力)bilk=cheat(欺骗)bolt=desert or abandon(放弃)boost=increase(增加,提高)check=examine(检查)简单介词合成介词短语介词分词介词介词的分类介词的分类双重介词兼类介词01030
15、2简单介词 about.across.after.against.among.around.at.below.beyond.during.in .on 短语介词according to.because of.instead of.up to.due to.owing to.thanks to 合成介词Into .Onto.throughout.upon.within010302双重介词 from among.from behind.from under.till after.兼类介词like.unlike.near.next.opposite分词介词Considering(就。而论）including,regarding,concerning
