�、�.語法單句填空

　　1.(2013·新課標(biāo)全國改編)The sunlight is white and blinding, ________(throw) hard­edged shadows on the ground.

　　答案：throwing　考查非謂語動(dòng)詞。句意：陽光明亮而刺眼，在地上投射出輪廓清晰的影子。throw這一動(dòng)作和主語sunlight之間是主動(dòng)關(guān)系，且強(qiáng)調(diào)一種自然的結(jié)果，所以應(yīng)用動(dòng)詞-ing的主動(dòng)形式。

　　2.(2012·四川改編)It's surprising that your brother pick ________ Russian so quickly—he hasn't lived there very long.

　　答案：up　句意：真令人驚訝，你哥哥這么快就學(xué)會(huì)了俄語——他在那沒住多長時(shí)間。pick up拾起，撿起，學(xué)會(huì)。

　　3.There appeared an ________(astonish) look on her face on hearing the ________(astonish) story.

　　答案：astonished; astonishing　考查非謂語動(dòng)詞。句意：聽了那個(gè)令人吃驚的故事，她的臉上露出吃驚的表情。表示情感變化的動(dòng)詞的過去分詞常用來修飾說明人或人的表情(look，expression)、聲音(voice)、微笑(smile)等，這類動(dòng)詞的-ing形式常用來修飾說明事物。

　　4.________(convince) of his honesty, we decided to depend on him ________(carry) out the secret order.

　　答案：Convinced; to carry　考查非謂語動(dòng)詞。句意：因?yàn)閳?jiān)信他的誠實(shí)，所以我們決定依靠他來執(zhí)行這道密令。be convinced of堅(jiān)信，確信，在此處作原因狀語，要用過去分詞形式;carry out執(zhí)行;depend on sb. to do sth.依靠某人做某事，為固定句型。

　　5.In a sports team each player has a clear role，and there are few occasions ________ members are uncertain of their roles.

　　答案：when　句意：在一個(gè)運(yùn)動(dòng)隊(duì)中每位隊(duì)員都有清晰的角色意識(shí)，在很少場合下會(huì)出現(xiàn)隊(duì)員不清楚自己角色的情況。occasion表示“場合;(重大的)時(shí)刻(節(jié))，時(shí)機(jī)，機(jī)會(huì)”。

　　6.Life is by no means perfect since difficulties are unavoidable, but I ________(convince) that life is 10 percent what happens but 90 percent how we react to it.

　　答案：am convinced　句意：因?yàn)槔щy無法避免，所以生活絕不可能完美，但是我相信生活的美好程度有百分之十取決于所發(fā)生的事情， 其余的百分之九十取決于我們對(duì)待這些事情的態(tài)度。be convinced that...“相信……，堅(jiān)信……”符合句意。

　　7.2016 will still be a difficult year for some people, ________ particular those facing the continuing effects of the bad economy.

　　答案：in　句意：2016年對(duì)一些人來說，將依然會(huì)是艱難的一年，尤其是那些受經(jīng)濟(jì)不景氣持續(xù)影響的人。

　　8.Provide your doctor with a detailed medical history ________ he can give you accurate treatment.

　　答案：so that　考查狀語從句。句意：提供給你的醫(yī)生一份詳盡的病歷，以便他可以給你準(zhǔn)確的治療。so that引導(dǎo)目的狀語從句，意為“以便，為了”，符合句意。

　　9.By the time the girl comes back to life, scientists probably ________(discover) a cure for this incurable disease.

　　答案：will have discovered　考查動(dòng)詞的時(shí)態(tài)。句意為：到這個(gè)女孩蘇醒過來時(shí)，科學(xué)家們可能已經(jīng)找到了治療這種不治之癥的方法。根據(jù)句意可知，此處應(yīng)用將來完成時(shí)。

　　10.(2013·山東改編)There is no simple answer, ________ is often the case in science.

　　答案：as　句意為：科學(xué)往往如此，它沒有一個(gè)簡單的答案。