Question

【題目】語法填空

閱讀下面材料，在空白處填入適當?shù)膬?nèi)容（1個單詞）或括號內(nèi)單詞的正確形式。

Every winter in Alaska a race is held. But this is no ordinary race. Teams of dogs pull sleds（雪橇）along the snow and ice, 【1】 (carry) up to 500 kg of supplies. A single driver is in charge of each team, and stands on the sled. This race 【2】 (know) as Iditarod runs from the town of Anchorage to the village of Nome, a journey of more than l,800 kilometers. It usually takes the teams about ten days to complete the course.

The Iditarod is usually run in【3】 (extreme) difficult weather conditions.Daytime 【4】(temperature) range from zero to minus 40 degrees. Visibility（能見度）is often very poor, so drivers never allow 【5】 (them) to become separated from their team of dogs.【6】, the drivers depend almost entirely on the dogs for their survival.

The origin of the race【7】(go) back many years to a time【8】some medicine needed to be taken from Anchorage to Nome, a very remote village. Because of severe weather, the only way to send the medicine【9】(be) to use dogs. Happily, the medicine was delivered just【10】 time to save lives. To celebrate the heroic journey, Alaskans developed the Iditarod.

Answer 1

【答案】

【1】carrying

【2】known

【3】extremely

【4】temperatures

【5】themselves

【6】Indeed

【7】goes

【8】when

【9】was

【10】in

【解析】

試題分析：文章描述了阿拉斯加的狗拉雪橇大賽以及它的由來。

【1】carrying 考查現(xiàn)在分詞的用法。此處是現(xiàn)在分詞carrying做伴隨狀語。

【2】known 考查過去分詞的用法。此處修飾名詞race，因為race與know是邏輯上的動賓關(guān)系，表被動，故用過去分詞短語做后置定語。

【3】extremely 考查副詞的用法。修飾形容詞difficult用副詞。

【4】temperatures考查名詞的復(fù)數(shù)形式。根據(jù)后面的謂語動詞range用的是原形，可知主語是復(fù)數(shù)。

【5】themselves 考查反身代詞。句意：司機絕不能讓自己和狗隊分開。因為主語是drivers，復(fù)數(shù)，故反身代詞用themselves。

【6】Indeed 考查副詞的用法。此處Indeed意為：的確。

【7】goes 考查動詞的時態(tài)。因為主語是the origin,故謂語動詞用單數(shù)。

【8】when 考查定語從句的關(guān)系詞。先行詞是a time,在后面的從句中做時間狀語，故用when引導(dǎo)。

【9】was 考查動詞時態(tài)。因為是描述過去的情況，所以用一般過去時。

【10】in 考查固定短語。in time及時。句意：高興的是，這批藥及時送達，挽救了很多人的生命。