1．猜测：
1）guess（that）．．．
I guess she's gone to visit some friends in another town．我猜她可能到另一个城镇去看朋友了。
2）It seems（that）．．．
It seems she was in class on

I．Situational Dialogues（情景对话）
1．In the Printing Room
A：Can you help me？
B：Certainly，I'll be happy to．What can I do for you？

I．Purposes
当你在学习中遇到难题而无力解答；当你来到一个陌生的地方而迷失了方向；甚至当你做作业时用尽了墨水，给朋友打电话时忘了号码，或者当你要远足而家中的小猫没人照看时……朋友，此时此刻，你该怎么办？
每个人的能力都是有限的，常常会碰到一些自己无法解决的问题或困难。这时，我们就离不开向别人请教，或请求别人的帮助。俗话说得好，“一个篱笆三个

I．Situational Dialogues（情景对话）
  （A）
A：Excuse me．Mr．Wang！
B：Yes？
A：How can I get to the Students'Dining Hall？
B：Go

I．Situational Dialogues（情景对话）
（A）
A：Can I help you？
B：Yes，I'd like to borrow a book about Mark Twain's novels．
A：The books about literature are over there．

1． 承接式句子
Meanwhile//Moreover//What is more/Furthermore
2．Reason修饰语
(there is) ample/powerful/sufficient/various/a large variety of + reasons (in saying that)
3．产生
results from
arises from
can be attributed to
(the fact): results in
yield
give rise to
4．转换（连向矛盾）句子

1. She had said what it was necessary to say.
2. It is not who rules us that is important, but how he rules us.
3. He was all gentleness to her.
4. A crime is a crime a crime.
5. He is very much of a gentleman.
6. Those pigs of boys eat so much.
7. It is as

状语从句在句中作状语,修饰主句中的动词、形容词或副词等。状语从句放在主句之前时,常用逗号分开;放在主句之后,一般不用逗号。状语从句按其意义和作用可分为时间、条件、原因、让步、目的、结果、方式、比较、地点等9种。
(1)时间状语从句:
①时间状语从句常用连词有when,as,while,before,af-ter,since,till(until),as soon as,hardly..

(2)原因状语从句
原因状语从句常用because,since,as引导。
because表示直接的原因或理由,着重点在从句,用于回答why,语气最强,常译为"因为"。例如:
He is absent today because he is ill.
si

(5)让步状语从句
让步状语从句由although(though),as,even if,however,whatever,no matter who(how)...等词引导。例如:
Clever as he is,he doesn't study well.
Child as he is,he knows quite

一、反意疑问句的各种附加问句。
附加疑问句是简单句中的学习难点：
1．陈述句部分有ought to，used to时，附加问句可用oughtn't或shouldn't和didn't或 usedn't两种形式。如：
You o

1．as＋形容词原级＋as与not ＋so ／＋as形容词原级＋as这两个句型都可以被副词quite修饰。前者表示“和……一样”，是等量比较，后者表示“不及……”，为不等量比较。两个as中间通常为表示数量、程度、性质的词，如many，much，little，few，good，tall等。如：
This dress is twice as expensive as that one．这件外衣比那件外衣贵一倍。

在复合句中修饰名词或代词的从句叫定语从句。
被修饰的名词或代词叫先行词。引导定语从句的关系代词有who,whom,whose,which,that等和关系副词where,when,why等。关系代词和关系副词在定语从句中担任句子成分。
(1)由who,whom,whose引导的定语从句:这类定语从句中,who用作主语,whom用作宾语,whose用作定语。例如

(3)由that引导的定语从句:that在定语从句中可以指人或物,在从句中作主语,谓语动词或介词的宾语。(但不能放在介词后面作介词宾语。)例如:The letter that I received was from my father.注意在下面几种情况下必须用that引导定语从句:
①先行词是不定代词all,few,little,much,something,nothing,anything等。例如:
A

(4)由when,where,why引导的定语从句。例如:
I know the reason why he came late.
This is the place where we lived for 5 years.
I will never forget the day when I met Mr Liu.