【正文】 een parts. A sentence is coherence when its words or parts are properly connected and their relationship clear. Do not separate words that are closely related。 however, the cotton did quite well. A main clause in a plex sentenceIn a plex sentence there must be a main clause, whether it is at the beginning, in the middle or at the end of the sentence.Proper use of parisonsAdjectives or adverbs of the parative degree should be used only when there is a parison.We should not use adjectives or adverbs of the parative degree when there is no parison, explicit or implied.In addition, we should remember that only things of the same kind can be pared.For example: This course seems more difficult.China39。 a plural pronoun, when they are thought of individually.The jury was asked to return to their seats.For such singular antecedents as each, either, neither, one, no one, everyone, someone, anyone, nobody, everybody, somebody, and anybody, which may refer to both male and female, she or he, his or her, him or her, or the preferred plural pronouns they, their or them are used. Clear Pronoun Reference1) She told my sister that her idea was practical. 2) Leave out the word in that sentence because it is too difficult. We use personal pronouns very often. They seem to be easy, but they should be used with care. We beginners often make mistakes in using it.Ending sentences with full stopsTo join two or more plete sentences with mas may be possible in Chinese, but it is wrong in English. When a sentence is structurally plete, whether long or short, it should end with a full stop. For example: He went out on Sunday. He met his friend in the street. They talk for a while. Then they said goodbye.When he went out on Sunday, he met his friend in the street. They talk for a while and then they said goodbye.Joining clauses with conjunctionWhen two or more sentences are closely connected in meaning, it may be better to put them into one sentence than separate them. Then those sentences will bee clauses which should be joined together with proper conjunctions or other words, like relative pronouns.We should distinguish between conjunctions and adverbs, such as but and however, so and therefore. We can join coordinate clauses with a ma and a conjunction, or with a semicolon, or with a semicolon and an adverb.Mom washed the dishes。 they do not affect the number of the subject. The plays, as well as the captain, want very much to win. A subject clause generally takes a singular verb, but a whatclause which clearly refers to many things can take a plural verb. How he manages to do it remains a mystery.What he wanted to know were the pay, the living and working conditions.Agreement Between Pronoun amp。 if the verb is a link verb(系動詞), there must be a predicative(表語) or plement(補語). Examples (√) We have a lesson on Monday night.(√)To think about the gift makes me happy.(√) After this meal, they were ready to set out.()Hoping she would accept his apology.()A school that was a bad experience.()With no difference except the color.The Right Subject 1) Not knowing his name, it was difficult to introduce him. 2) To look at a map, the importance of the road is seen. 3)Stuck in the mud, they had to push the car. In the above sentences the subjects are not properly related to the gerunds, participles or infinitive in the first parts of the sentences.Agreement Between S. (subject) amp。 today her main interest is art. Each of the above two sentences can be turned into two separate sentences without any change in meaning except some lack of closeness in them. 2. Conjunctive adverbs like therefore, however, nonetheless, hence, otherwise, besides, moreover, etc., should not be used as conjunctions to link two coordinate clauses. Before them there should be a semicolon, not a ma. He promised to e the meeting。s uncertainty about the correctness of the preceding word, figure or date. Cao Xueqing was born in 1715 ( ), and died in poverty in 1764 ( ). The Exclamation Mark ( ! ) 1. The exclamation mark is used after an exclamatory sentence, or an emphatic interjection, or a phrase expressing strong emotion. Wow! What beautiful flowers! Help! It is on fire! The exclamation mark indicates strong emphasis and therefore it should be used sparingly. It is preferable to close a mild interjection with a ma or a period. (Do not use it frequently!) the exclamation mark is used after a slogan. Long live the Peoples Republic of China! NATO Out! The Semicolon ( 。s got the first prize. The Comma ( , )2. A ma is used after an adverbial clause or phrase. When the rain stopped, we continued to work in the fields. On hearing the news, she went faint. Some listeners, bored by the lengthy talk, closed their eyes and dozed. 3. Commas are used to separate a series of words or phrases with the same function in the sentence. The ma before the conjunction and last item is optional. It can be omitted there is no danger of misreading. The child