We must _______ computer games too much.

A. keep students playing B. stop students playing

C. stop students from playing D. B and C

D 【解析】句意：我們必須阻止學(xué)生玩太多的電腦游戲。(1)keep doing sth. 意為“不斷/反復(fù)/堅(jiān)持做某事”，動(dòng)作是主語(yǔ)本身發(fā)出來(lái)的。(2) keep sb. doing sth. 意為“讓某人做某事”，keep意思是“使...處于某狀態(tài)”之意,doing的動(dòng)作不是主語(yǔ)來(lái)完成,而是由賓語(yǔ)sb.來(lái)完成的。例如：I keep them waiting at the gate.我讓他們...

—Does your uncle have a car? —A car? He can______pay for a bike．

A. also B. really C. still D. even

D 【解析】句意：你叔叔有車嗎？-------一輛小汽車？他恰好能買一輛自行車。A. also也；B. really實(shí)際上，真正地；C. still仍，仍然；D. even甚至；正當(dāng)；更；恰好。根據(jù)句意、選項(xiàng)和語(yǔ)境可知選D。

—Mo Yan will come to Nanjing for a book show． —_______news! I like his books Very much．

A. What a good B. What good C. How a good D. How good

B 【解析】句意：-莫言會(huì)來(lái)南京看一個(gè)書。----好消息！我非常喜歡他的書。英語(yǔ)感嘆句由what和how引導(dǎo)，what后跟名詞，how后面跟形容詞或副詞。其構(gòu)成：（1）What+a/an+形容詞+可數(shù)名詞單數(shù)+主語(yǔ)+謂語(yǔ)！（2）What+a/an+形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語(yǔ)+謂語(yǔ)�。�3）How+形容詞或副詞+主語(yǔ)+謂語(yǔ)！本句中news（消息）不可數(shù)名詞，故用what ，選B。 ...

Tomas ________to school，but he was still 1ate for class．

A. walked B. rushed C. went D. climbed

B 【解析】句意：托馬斯急急忙忙趕到學(xué)校，但他還是上課遲到了。A. walked步行；B. rushed急速行進(jìn)，倉(cāng)促完成，沖；C. went去；D. climbed爬。根據(jù)下文“但他還是上課遲到了”可知是“急急忙忙趕到學(xué)�！�，選B。

We decide _____ some shopping this weekend.

A. did B. do C. doing D. to do

D 【解析】句意：這周末我們決定去購(gòu)物。decide to do sth決定做某事；故選D

Yang Liwei, a famous astronaut ___to Foshan in March,2012.

A. comes B. came C. was coming D. come

B 【解析】句意：2012年3月，著名宇航員楊利偉來(lái)到佛山。A. comes一般現(xiàn)在時(shí)（主語(yǔ)三單）；B. came一般過(guò)去時(shí)；C. was coming過(guò)去進(jìn)行時(shí)；D. come一般現(xiàn)在時(shí)。根據(jù)本句時(shí)間（in March,2012）是過(guò)去的時(shí)間可知此句時(shí)態(tài)用一般過(guò)去時(shí)，選B。

On home yesterday,Susan found a man singing in the street.

A. her way to B. her way for C. her way at D. her way

D 【解析】句意：昨天在回家的路上，蘇珊發(fā)現(xiàn)一個(gè)人在街上唱歌。短語(yǔ)on one’s way to sp.：在去…路上，當(dāng)接地點(diǎn)副詞there，here和home時(shí)，省略介詞to；故選D。

you help me to look after my dog when I am not at home?

A. Could B. May C. might D. Must

A 【解析】句意：我不在家的時(shí)候，你能幫我照看一下我的狗嗎？A. Could能；B. May可以，表示許可，也有可能的意思；C. might可以，可能，may的過(guò)去時(shí)；D. Must必須。句型Could you do sth.? ：你能做…？表示請(qǐng)求別人做某事的句型，這里的could you是委婉禮貌的說(shuō)法。結(jié)合句意可知選A。

─How beautifully Mrs Li is singing!

─Yes, I never heard her like this before.

A. sing B. sang C. to sing D. singing

A 【解析】句意：---李太太唱得多美啊！---是的，我以前從未聽過(guò)她這樣唱。短語(yǔ)hear sb. do sth.：聽見某人做過(guò)某事，聽見某人經(jīng)常做某事，hear sb. doing sth.：聽見某人正在做某事；根據(jù)頻度副詞never（從來(lái)不）和before（以前）結(jié)合句意可知用句型hear sb. do sth.；選A。

─Can't you sing this song in English?

─ . Let me sing it for you.

A. Yes，I can B. No, I can't C. Yes，I can't D. No，I can

A 【解析】句意：---你不能用英語(yǔ)唱這首歌嗎？----是的，我能。讓我為你唱吧。Can’t you do sth.?這是否定祈使句，意思是“你不能做某事嗎？”，它的回答要根據(jù)事實(shí)回答，會(huì)唱回答是“Yes，I can”，不會(huì)唱回答是“No, I can't”，根據(jù)下文“讓我為你唱吧�！笨芍�是肯定回答，故選A。