unit6-7语法.pptVIP

Grammar Tips: Unit 6 独立结构 Unit 7 比较句型 Absolute Construction 分词的独立结构：在分词作状语时，其逻辑主语一般应与句子的主语一致。如果不一致的话，分词前面可以带有自己的逻辑主语(名词或代词)，构成分词的独立结构(或称为带逻辑主语的分词结构)。 1. Having finished the work, he went out. 2. Hearing the news, he became very angry. 3. Given more time, we could do it better. 4. Tom hearing the news, his face turned white. 5. Time permitting, well go camping tomorrow. 6. There being no rain, all the crops are dying. 7. The problem settled, she felt very happy. Absolute Construction The moon has no light of its own, only sunlight shining on it. (附加说明) She rushed out the room, the little baby carried in her arms. (伴随动作) Maggie ran back to the kitchen, eggs held carefully in her hand. (伴随动作) They being blind men, how could they see the elephants? ( =As they were blind men... ) (表示原因) Circumstances changed, it is necessary for you to make a new plan. (表示原因) A force acting through a distance, work is done. (表示条件) Both bright side and dark side considered, you will have the confidence to overcome this difficulty. (表示条件) All flights having been cancelled because of the snowstorm, many passengers could do nothing but take the train. Absolute Construction 分词的独立主格结构中，当分词位于句首时，其否定结构则需把否定词not放于分词之前。 The truth not having been told to him, she felt a little ashamed.因为没有告诉他真相，她感到有点惭愧。 With复合结构：with+ n.+ 分词 With the work done, she felt relieved.工作做完后，她才觉得松了口气。 Absolute Construction there be句型和it也能引出分词独立结构，作状语修饰主句，there和it相当于分词的逻辑主语。 There being nothing else to do, we went home. There having been no rain, the plants withered. It being impossible for most students to turn in their papers as scheduled, the teacher decided to give them another two days. Absolute Construction The sale usually takes place outside the house, with the audience ____on benches, chairs or boxes. (CET 4 2000,1) A) having seated B) seating C) seated D) having been seated 本题考察的是with引导的分词的独立结构，seat一般用被动形式表示主动意思，所以用过去分词，答案为C。 seat可以用于如下句中： He came in and was seat