【正文】 Mr., Han, editor inchief of the local evening paper. 3有些其聯(lián)系作用的副詞，如however, thus, otherwise, hence, nevertheless, besides, consequently 等等，不應(yīng)該用作連詞來聯(lián)系并列句，他們之間應(yīng)該用分號而不用逗號，此后用逗號。 while in subordinate only one sentence is plete meanings and can be used indigently.Coordination: Tony is very gifted in music ,but he chose to major in accounting.Subordination: Although Tony is very gifted in music, he chose to major in accounting.Types of subordinationA nominal clause: a nominal clause is a dependent clause functioning as a noun.Why your father es here is a mystery to me.B relative clauses: I like the dog that\which is chasing a catC adverbial clausesFunctions of subordination A more informationB emphasis: to sum up, subordination can add more information to a sentence, and more importantly, it can give special emphasis to part of the sentence.Effective use of subordinationA position of the subordinate clauseB simplified subordinationUnit 9 Sentence VarietyWays to achieve sentence variety1By varying the length A short sentence: emphatic, suitable for the presentation of important facts and ideas.B long sentence: capable of expressing plex ideas with precision 。Please help us to propagate this new product. Propagate should be replaced by promote他遇事總是先想著自己，真是太個人主義了 He is selfconcerned and individualistic。(3)主語后用along with, together with引導(dǎo)等詞組，動詞形式根據(jù)主語形式而定。Unit 6 Expanded Sentence BaseFocusParticipleGetting to know participle: there are two kinds of participle, one ending with –ing, and the other ending with –ed which forms to use depends on the relationship between the verb and the noun described.1The trembling old man stood by the broken window.2Frightened by a strange noise downstairs he went down slowly ,holding his gun in his handComplex participle phrase A present participle in different modes and aspectsB Participle with conjunctionTime: we use while when to emphasize that the participle action and the predicate action take place at the same place. We also use words like before ,after to show the sequence of the two actionWhile chasing the cat, the dog hurt its feet.Concession: we use words like though ,although ,even if , etc. to show concession.She doesn’t plan to go to the party, even though invited.Condition: we use if when or unless before a participle to indicate that this is just a condition , instead of a fact.When hearted, this material will give off a very bad smell.Getting to know participle’s functionA creating concise sentenceB producing more detailed sentence1The old man held the receiver in his hand, shocked at what he was told, not uttering a single word.2Shocked at what he was told, not uttering a single word, the old man held the receiver in his hand. (Better)C establishing clearer logicI’ll have to stay in bed for a couple of days, hurt in a accident.Hurt in a accident, I’ll have to stay in bed for a couple of days.AbsolutesGetting to know absolutesUsing absolute with purposeA adding descriptive details to make sentence much more vivid.The manager sat quietly in his office, his eye closed.The manager sat quietly in his office, a cigarette burning in his hand.(better)B indicating causeeffect relationshipsHe glared at his boss, smile disappeared.The girl was enjoying her favorite song, laughed loudly.GrammarCommasplit sentence: use a a to connect two separate ideas, or two independent sentenceWe can use some conjunction to bine the sentence.Fused sentence We should know the base structure of sentence, like SVC, SV, SVO, SVOC….Unit 7 Joining Sentence TogetherFOCUSCoordination: is a mon syntactic pattern formed by grouping together two or more categories of the same type with the help of a conjunction such as and, but , or.Coordinate structuresA basic coordinate formulaCoordination= item A+ and\but+ item B (a red and yellow curtain)B coordination a different grammatical levels1 hard but rewarding (word