1、学习目标： 复习前面单元的所有知识点，并尝试应用。自主导航：一单元语法:连词sothat, unless与as soon as的用法:【讲一讲】1. sothat意为“如此以至于.”，引导结果状语从句。句子主语是人He is so young that he cant go to school. 他年龄太小不能上学。在上述句子中，sothat引导的结果是否定的，可与too to或not +形容词/副词的反义词+ enough to do互换因此，He is so young that he cant go to school.= He is_ young _go to school . = H
2、e is not _ _ _go to school.另外，如果结果是肯定的，只能与“形容词/副词+ enough to do” 互换 。如：He is so strong that he can carry the heavy box.=He is strong enough to carry the heavy box.句子主语是物The box is so heavy that I cant carry it.这个盒子太重我搬不动。上述句子在改为简单句时，要与too for sb to或not +形容词/副词的反义词+ enough for sb to do互换,同时把最后的宾语去掉。T
3、he box is so heavy that I cant carry it.= The box is _ heavy_ _ _ carry.=The box is not _ _ for me to carry.【练一练】：（1）The boy is so young that he cant look after himself.The boy is _ young _ _ after himself.The boy is not _ _ _look after himself（2）The math problem isnt easy enough for me to work out.
4、 The math problem is _ difficult _ I cant work it out.The math problem is _ difficult _ _ _work out.（3）The book is interesting enough for everybody to read.The book is _ interesting_ everybody likes to readit.【讲一讲】2. 连词unless 意为“如果不， 除非”，引导条件状语从句。因此unless=_1)Unless it rains tomorrow, Ill go hiking w
5、ith my father. 如果明天不下雨 ，我就会和我爸爸去远足。=_it _rain tomorrow, Ill go hiking with my father.2)You will fail in English unless you work hard. = If you _ work hard, you will fail in English.unless和if引导的条件状语从句一样，也要遵循“主将从现”、“主情从现”、“主祈从现”的原则。3. as soon as意为“一就”，引导时间状语从句。主将从现：I will visit my uncle as soon as I g
6、et to Shanghai.我一到上海就去看我的叔叔。主过从过：He called me as soon as he arrived in Jinan.【练一练】：1.The boy is so young that he cant dress himself.这个男孩那么小，自己还不会穿衣服。 =The boy is_ _ _dress himself. =The boy isnt_ _ _ dress himself.2.We will go hiking if it doesnt rain tomorrow.(改为同义句)We will go hiking _ it _ tomorro
7、w.3. He is too tired to walk any more.(改为同义句）He is _ tired _ he cant walk any more.4. I _(visit) my sister as soon as I _(arrive) in Beijing tomorrow.5.As soon as he_ (come) to Beijing, I_(call) you up. 1.begin to do sth=begin doing sth，意为“开始做某事”。另外，begin与start意思与用法完全一致。When did he begin _ (learn) E
8、nglish?2. remind为动词，意为“提醒；使想起”。(1) remind sb of意为“使某人想起”。如：It reminded me of the old days. 这使我想起了我过去的岁月。(2) remind sb to do sth 提醒某人去做某事，其中的不定式所表示的动作尚未发生；(3) remind sb of doing sth 提醒某人（使某人想起）已经做过某事，其中的动名词表示动作已经发生。【活学活用】(1) 他提醒我去看这部电影。He _ me _ _ the film. (2) 他提醒我说，我曾看过这部电影。He _ me _ _ the film. 反思 ： Unit 6 An old man tried to move the mountains.
