答案：A"with+宾语+宾补"结构中，宾补表示完成用过去分词。You have no idea how she finished the relay race ,her foot wounded so much.

A.for B.when C.with D.while

答案：C 此处是with+复合宾语结构。其余三项为连词，后接句子， wounded前应加 was。

3.The history of the city goes back 650 years when the Maoris settled in the area.这个城市的历史可追溯到650年前，那时毛利人开始在这个地方定居。

⑴go back（时代上）"追溯到，回溯"常与to连用，常用于现在时态。=date from=date back to

The custom goes back to Roman times.

这种风俗可上溯到罗马时代。

The old castle goes back to Middle Ages.

这个旧城堡始建于中世纪。

go back走回去，返回；反悔，改变

He went back to get his bag.他返回去拿包。

Once we decide to do something,there will be no going back.我们一旦决定下来做某事，就不要反悔。

思维拓展

go back on失信，不遵守（诺言）；背弃

I can't go back on what I said.我不能说话不算数

I never go back on a friend.

我从来不背弃朋友

⑵．Settle vt. （常用被动语态）使定居；使移居；安顿；安放；使平静，镇定（+that从句）；决定（同decide ）；安排，处理；vi.定居（多与in 连用）；降落；停息（与on,over连用）；安定，平静下来（与down连用）。

She settled in Vienna after her father's death.父亲死后，她就在维也纳定居了。

This region was settled by the Dutch in the nineteenth century.荷兰人于19世纪来这一地区定居过。

It's time you settled your differences with your father.是你解决同你父亲之间的分歧的时候了。

It's all settled -we're leaving on the nine o'clock plane.一切都定下来了-我们坐9点的航班走。

归纳拓展

settle down定居下来；安静下来，舒适地坐下（或躺下）

settle down to sth开始注意某事物