句型41
prefer 句型：
(1) prefer to do sth
例：I prefer to stay at home. 我宁愿呆在家里。
(2) prefer doing sth
例：I prefer playing in defence. 我喜欢打防守。
(3) prefer sb to do sth
例：Would you prefer me to stay? 你愿意我留下来吗？
(4) prefer to do sth rather than do sth ……宁愿…...而不愿.…".
例句：I prefer to stay at home rather than go out
我宁愿呆在家里而不愿出去.
(5) prefer doing sth to doing sth
例：I prefer watching football to playing it.
我喜欢看篮球，不喜欢打篮球。
(6) prefer sth to sth
例：I prefer tea to coffee. 我要茶不要咖啡。
句型42
seem 句型：
(1) It +seems + that从句
例：It seemed that everyone was satisfied. 看来好像每个人都很满意。
(2) It seems to sb that ---
例：It seems to me that she is right. 我看她是对的，
(3) There seems to be ----
例：There seems to be a heavy rain. 看上去要有一场大雨。
(4) It seems as if ----
例：It seemed that she couldn't come to class.看样子她不能来上课了。
句型43
表示"相差……；增加了……；增加到……"句型：
(1) She is taller than I by three inches. 她比我高三英寸
(2) There is one year between us. 我们之间相差一岁。
(3) She is three years old than I 她比我大三岁。
(4) They have increased the price by 50%. 他们把价格上涨了50%
句型44
too句型：
(1) too．．．to do sth．
例：Politics is too important to be left to the politicians．
（＝Politics is so important that it can't be left to the politicians．）
政治太重要了，不能由政治家来决定。
(2) only too --- to do sth
例：I shall be only too pleased to get home. 我要回到家里就非常高兴。
(3) too + adj + for sth
例：These shoes are much too small for me. 我穿这双鞋太小了。
(4) too + adj + a + n.
例：This is too difficult a text for me. 这篇课文对我来说太难了。
(5) can't … too +形容词 无论……也不为过
例：We cannot emphasize the importance of protecting our eyes too much.
我们再怎么强调保护眼睛的重要性也不为过。
句型45
before 句型：
(1) before sb can/ could … 某人还没来得及……
例：Before I could get in a word ，he had measured me．
我还没来得及插话，他就给我量好了尺寸
(2) It will be +时间+ before + 还有多长时间……
例：It will be 4 years before he graduates. 他还有四年时间变毕业了。
(3) had done some time before （才……）
例：We had sailed four days and four nights before we saw land.
我们航行了四天四夜才见到陆地。
(4) had not done --- before --- 不到……就……
例：We hadn't run a mile before he felt tired.
我们还没走到一英里路就觉得累了。
(5) It was not +一段时间+ before 不多久就……
例：It wasn't two years before he left the country.
还没到两年他们离开了那国家。
句型46
用于表示过去未实现的希望和计划的句型：
(1) should like to/ would like to/ would love to have done sth.
例：You should like to have written to your mother.
你本应当给你母亲写信。
(2) was / were going to do sth.（用过去将来时态表示原打算做什么）
例：Lucy was going to watch a basketball match.
Lucy 原打算看一场篮球比赛。
(3) was / were going to have done sth. 表示未完成原来的计划和安排
例：Lily was going to have cleaned her bedroom, but she had no time.
Lily 原打算清理她的卧室，但她没时间。
(4) expect, intend, hope, mean, plan, promise, suppose, think,
want, wish ．．．
常用过去完成时态,在这些词后接宾语从句或者接不定式的一般形式；
或者用一般过去时态后面接不定式的完成形式表示过去未曾实现的愿望
例：She had supposed him to be very rich. 她原以为他很有钱。
(5) wish that …had done sth.表示过去未曾实现的愿望．
例：I wish he had been here yesterday. 要是他昨天在这儿就好了。
(6) 情态动词should ,would, could, might, ought to等后接不定式的完成时，
表示过去本该做，打算做，想做而未做的事情．
should have done =ought to have done 本应该做而没做
would have done = 本来就会去做某事而没做
could have done = 本可以做某事而没做
might have done 本可以做而没做
例：They ought to have apologized. 他们本该道歉的。
句型47
倍数句型：
(1)倍数＋比较级＋than．．．，
例：The room is twice larger than that one．这个房间是那个房间的两倍大。
There is 30 times greater chance of being hit by lightening than being attacked by a shark.
(2)倍数＋as＋原级＋as．．．，
例：The room is three times as large as that one．
这个房间是那个房间的三倍。
(3)倍数＋the size ／height／length ／weight ／width of．．．
例：The room is three times the size of that one．
这个房间是那个房间的3倍大。
句型48
比较句型：
(1)原级比较：
例：English is not so difficult a subject as Russia.
英语不是和像俄语一样难的科目。
Their bones are not as thick as adults'.
他们的骨头和成年人的不一样厚。
(2)一方超过另一方：
例：The weather of this year is a lot hotter than that of last year.
今年的气候比上一年的气候要热得多。
(3)一方不如另一方：
例：The restoration was so bad that it made some of the buildings less secure than they had been before.
修复工作是如此的糟，以致于它使得一些建筑没有以前安全了。
(4) The + ~er + S + V, ~~~ the + ~er + S + V ~~~
The + more + adj + S + V, ~~~ the + more + adj + S + V ~~~
（愈...愈...）
例：The harder you work, the more progress you make.
你愈努力，你愈进步。
The more books we read, the more learned we become.
我们书读愈多，我们愈有学问。
(5) more…. than…与其说…倒不如说
例：Smith is more diligent than intelligent.
与其说Smith聪明倒不如说他勤奋。
(6) no +形容词比较级+ than = as +形容词的反义词+ as
例：I am no better at English than you. 我的英语不比你好。
(7) that 在前后比较中代替不可数名词和特指的单数可数名词
例：The traditional picture of St Nicholas is quite different from that
of Father Christmas.
(8) one 在前后比较中代替泛指的单数可数名词。
例：I prefer a flat in Beijing to one in Nanjing, because I want to live near
my Mom's. 与南京相比我更喜欢在北京有一套公寓，因为我想跟我妈妈住一起。
(9) those 在前后比较中代替 特指的复数可数名词。
例：Salaries are higher here than those in my country.
这儿的工资比我们国家的高。
(10) ones 在前后比较中代替泛指的复数可数名词
例：Cars do cause us some health problems --- in fact far more serious ones
than mobile phones do.汽车确实给我们的身体健康带来问题，事实上比手机造成的问题更严重。
句型49
感叹句型：
(1) What a + adj + N + S + V!
例：What an important thing it is to keep our promise!
信守我们的诺言是多么的重要啊！
(2) How + adj + a + N + V!（多么...！）
例：How important a thing it is to keep our promise!
遵守诺言是多么重要的事！
(3) How + S + V!
例句：How I want to go to Beijing. 我多么想去北京啊！
句型50
表法猜测的句型：
(1) must have done sth 一定做过某事 否定形式：can't have done
例：She must have come here last night. 她一定是昨晚来的。
She can't have gone there 她不可能到那儿去。
(2) may have done sth 可能做过某事 否定形式：may not have done
例：Philip may have been hurt seriously in the car accident.
Philip 可能在这次车祸中伤得很严重。
(3) might have done sth 或许做过某事 否定形式: might not have done
例：She might have known what the bottle contained.
她或许知道这个瓶子里装的是什么。
(4) should have done sth 估计已经做了某事
否定形式：should not have done
例：She should have arrived in her office by now.
她此刻估计已经到达办公室了。
