captain. （一般）

六、用同位语代替非限制性定语从句

1. Meimei, who is seven years old, has been learning to ride a bicycle for several days.

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七、用连接词（有效使用语句间的连接成分，使文章结构紧凑，思路清晰，过渡

自然）

1. 表并列补充

what is more, besides, also, as well, moreover, furthermore, in addition, what’s worse, worse still… 2.表转折 、对比

but, however, yet, instead, on the other hand, on the contrary, although, different from, in contrast to, compared with, despite, in spite of, unlike, years ago…today, the former… the latter, then…now, once…now, on one hand…on the other hand, some…others... 3. 表因果

since, as, because （of）, for, so, thus, therefore, as a result （of）, as a consequence , consequently ， so that… 4.表条件

if, on condition （that）, as long as, unless, or else… 5.表顺序

above all, first of all, firstly, first, second（ly）, the next, finally, in the end, at last… 6.表时间

when, after, before, until, as soon as, later, afterwards, soon, lately, recently, since, from then on, in the meantime, then, suddenly, at the same time, next, early this morning/year/century, now, after, presently, later, somewhat later, finally, at last, all of a sudden… 7.表同位

in other words, that is to say, that is, namely, to put it another way… 8.表相似或相同

in the same way, like, similarly,… 9.表目的

for/with this purpose, for the sake of, in order to, so as to, so that, in order that… 10.表过渡

as for, as to, speaking of, considering（鉴于）, with regard to（关于）, considering（关于） 11.表观点

I think/believe, as far as I know, personally, in one’s view, in one’s opinion,…

12.表进行举例说明

for instance, for example, like, such as, take… for example,… 13.表陈述事实

in fact, actually, as a matter of fact, to tell you the truth… 14.表总结

on the whole, in short, all in all, in a word, in conclusion, in summary, to sum up, all things considered…

八、长短句交错使用（使用不同结构、不同长度的句子，尽量使句型多样化，避

免单调乏味的表达方式）