---Shall I tell Jhon about it?

---No, you            . I've told him already.

needn't

wouldn't

mustn't

shouldn't

考查情態(tài)動(dòng)詞。句意：---要我告訴約翰這件事情嗎？--不，不必了，我已經(jīng)告訴他了。A.needn't不必；B. wouldn't不會(huì)；C. musn't禁止，不允許；D. shouldn't 不應(yīng)該。根據(jù)“I've told him already”，可知這里是“不必要”。故選A項(xiàng)。

The question of           English will keeping on changing in the future is easy         .

if; to answer

whether; to be answered

if; to be answered

whether; to answer

考查賓語從句和非謂語動(dòng)詞。句意：英語將來是否會(huì)繼續(xù)變化這個(gè)問題很容易回答。第一空為賓語從句，從句中不缺少成分，表示“是否”，應(yīng)用whether，if 引導(dǎo)的賓語從句不能充當(dāng)介詞的賓語，故排除A和C；第二空，這是be +性質(zhì)形容詞+不定式結(jié)構(gòu)，這種結(jié)構(gòu)中形容詞說明不定式的特性，句子的主語是不定式的邏輯賓語。故選D項(xiàng)。

We’ll make the final decision on our scheme. ______ you change your mind, please inform us as soon as possible.

Should

Were

Would

Had

考查虛擬語氣的省略。句意：我們將對(duì)我們的計(jì)劃做最后決定。如果你改變主意，請(qǐng)盡快通知我們。根據(jù)語境，此處用虛擬語氣，表示與將來相反，從句用should+動(dòng)詞原形，省略if，should提前，陳述句是：If you should change your mind……。故選A。

It was fortunate that Jack narrowly escaped             in a traffic accident last month.

killing

being killed

to be killed

 to kill

考查非謂語動(dòng)詞。句意：杰克上個(gè)月在交通事故中死里逃生，真是幸運(yùn)。固定表達(dá)escape doing sth.逃離做某事。此處Jack與kill之間是被動(dòng)關(guān)系，應(yīng)該使用動(dòng)名詞的被動(dòng)語態(tài)，用being killed。故選B項(xiàng)。

---Miss Yuan，you promised！

---Well，______.But it was you broke your word first.

so was I

so did I

so I was

so I did

考查強(qiáng)調(diào)句。句意：袁女士，你承諾過的！噢，我確實(shí)如此。但是是你先失言的。A和B是一類回答，C和D是一類回答。當(dāng)別人說他自己怎么樣，而你有跟他同樣的情況時(shí)，用AB這樣的形式回答。當(dāng)別人說你怎么樣，而你自己也確實(shí)是他說的那樣時(shí)，用CD回答。至于用be動(dòng)詞還是do要根據(jù)具體語句定，謂語是be時(shí)就用be的相應(yīng)形式，謂語是實(shí)意動(dòng)詞時(shí)就用do的相應(yīng)形式。根據(jù)句意，故選D。

Last night I had just gone to bed          an odd delivery man knocked on the window of my house.

as

before

when

while

考查狀語從句引導(dǎo)詞。句意：昨天晚上，我剛剛上床睡覺突然覺得一個(gè)奇怪的送貨員敲我房子的窗戶。固定搭配had  done sth when表示某人剛做完某事突然.....故選C項(xiàng)。

We cannot           the punctual arrival of trains in foggy weather.

get

help

guarantee

guess

考察動(dòng)詞詞義辨析。句意：我們不能保證火車在霧天準(zhǔn)時(shí)到達(dá)。A. get得到，獲得；B. help 幫助；C. guarantee保證；D. guess猜測(cè)。根據(jù)句意可知，火車無法保證按時(shí)到達(dá)。故選C項(xiàng)。

Great amounts of water            poured into the river from the factories two years ago.

was

were

has been

have been

考查時(shí)態(tài)和主謂一致。句意：兩年前，工廠將大量廢水排入河中。根據(jù)two years ago 可知，句子使用一般過去時(shí)。....amounts of修飾不可數(shù)名詞作主語時(shí)，謂語動(dòng)詞用復(fù)數(shù)形式，即謂語動(dòng)詞與amounts保持?jǐn)?shù)的一致。故選B項(xiàng)。

We played well, but I felt the team were            by one member, who didn’t try his best on the court.

let down

turned down

picked up

cheered up

考查動(dòng)詞短語辨析。句意：我們打得很好，但我覺得有一個(gè)隊(duì)員在場(chǎng)上沒有盡最大努力，讓整個(gè)球隊(duì)失望了。A. let down 使失望，放下；B. turned down 拒絕，調(diào)??；C. picked up撿起，接；D. cheered up使興奮，振奮。結(jié)合句意可知，“有一個(gè)隊(duì)員在場(chǎng)上沒有盡最大努力”，所以“我們”感到失望。故選A項(xiàng)。

It's really           to know that there're only seven bones in giraffes' long necks.

amazingly

amazed

amazing

amazement

考查形容詞辨析。句意：知道長頸鹿的長脖子上只有7塊骨頭，真是令人驚訝。分析句子結(jié)構(gòu)可知，is是系動(dòng)詞，空格處需填形容詞作表語。主語是It,指物，表示“令人驚訝的”，應(yīng)填amazing。故選C項(xiàng)。