1.动词不定式做目的状语，常译为“为了； 以便”。主要有to ; in order to; so as to 三种结构。区别为：so as to不能置于句 首 The students are busy prep
aring for the examstudents are marks. The to get good busy preparing for the = exam in order to get good marks
The students are busy preparing for the = exam so as to get good marks
2. 不定式的否定式为 in order not to; so as not to (请同学们切记not 的位置）
Check your composition carefully in order not to make mistakes
Check your composition carefully so as not to make mistakes.
不定式做目的状语时，通常句子的主语就是 他的逻辑主语（主语一致）。 In order to improve English, Jenny’s father bought her a lot of tapes. (x) In order to improve English, a lot of tapes were bought by Jenny. (x)
可数名词单数 so clever a boy many\ much\ little\ few
可数名词单数 such a clever boy
1. So\ such…that..结构中的so或such连同 他所直接修饰的成分位于句首时，主句 要用倒装语序，that后面的从句不倒装。 So wonderful was the film that everyone was deeply moved. Such a good student is she that our teachers all love her.
2. So that 引导目的状语从句时可与in order to\ so as to\ to 引导的目的状语从句转换； so that 引导结果状语从句时可与 so…that…转换 We had a meeting so that we could do the work well. = we had a meeting in order to\ so as to\ to do the work well.
B 1. ____, you need to give all you have and try your best. A Being a winner B To be a winner C Be a winner D Having been a winner B 2. The children all turned ____ the famous actress as she entered the classroom A looked at B to look at C to looking at D look at 3. ____ the project in time, the staff were D working at weekends. A Completing B Having completed C To have completed D To complete
D The Great Wall is ____ tourist attraction that millions of people pour in every year. A so a well-known B a so well-known C such well-known D such a well-known
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