He _________play the piano,but he can play chess.

A. don’t B. doesn’t C. can D. can’t

D 【解析】句意：他不會(huì)彈鋼琴，但他會(huì)下國(guó)際象棋�？疾榍閼B(tài)動(dòng)詞辨析題。but但是，表轉(zhuǎn)折，可知前后兩句是轉(zhuǎn)折關(guān)系；聯(lián)系下文but he can play chess.，可知他“不會(huì)”彈琴。can能/會(huì)，否定式在后面加not，故選D。

Are you good _________old people?Can you always talk to them?

A. at B. for C. with D. to

C 【解析】句意：你和老人相處得好嗎？你能經(jīng)常和他們說(shuō)話嗎？考查介詞辨析題。be good at擅長(zhǎng)做某事；be good for有益于……；be good with擅于和……打交道；be good to對(duì)……很慈善。根據(jù)句意和語(yǔ)境，可知ABD三項(xiàng)意思都與句意不合，故選C。

I like to play games _________friends _________weekends.

A. with,in B. with,on C. for,on D. for,in

B 【解析】句意：我喜歡在周末和朋友們玩游戲。考查介詞辨析題。play with sb.和……一起玩；on weekends在周末，on接具體時(shí)間；都是固定搭配；根據(jù)句意和語(yǔ)境，可知選B。

At home,my mother helps me _________my math.

A. to B. with C. for D. at

B 【解析】句意：在家里，媽媽幫我學(xué)數(shù)學(xué)�？疾榻樵~辨析題。help sb. with sth.幫助某人做某事，固定短語(yǔ)；根據(jù)句意和語(yǔ)境，可知選B。

Her sister is good _________the drums.

A. with play B. at playing

C. for playing D. to play

B 【解析】句意：她姐姐擅長(zhǎng)打鼓。考查介詞和動(dòng)詞形式辨析題。介詞后接動(dòng)名詞形式，可排除AD兩項(xiàng)。be good at擅長(zhǎng)做某事；be good for有益于……；根據(jù)句意和語(yǔ)境，可知be good for不合句意，可排除，故選B。

句型轉(zhuǎn)換

1.He can play the piano.(改為否定句)

He _________the piano.

2.I can tell stories.(對(duì)畫線部分提問(wèn))

_________can you_________?

3.She can speak English.(對(duì)畫線部分提問(wèn))

_________ language_________she speak?

4.Can you help me with my math?(作否定回答)

_________,I_________.

5.He is good with old people?(改為一般疑問(wèn)句并作肯定回答)

—_________he good with old people?

—Yes,he_________.

1.can’t play 2.Whatdo 3.Whatcan 4.Nocan’t 5.Isis 【解析】 1.原句是含有系詞情態(tài)動(dòng)詞can的陳述句，變?yōu)榉穸ň湫柙赾an后加not，即“can’t+原形動(dòng)詞”結(jié)構(gòu)。根據(jù)句意結(jié)構(gòu)，可知填can’t play。 2.原句對(duì)tell stories劃線，是問(wèn)事情，需用what提問(wèn)。根據(jù)句意結(jié)構(gòu)，可知填(1). W...

請(qǐng)閱讀 Grammar Focus 中的句子,然后做填空練習(xí)。

1.你會(huì)游泳嗎?

________________________you_________________________?

是的,我會(huì)。/不,我不會(huì)。

Yes,_____________________________./No,I________________________.

2.她會(huì)下國(guó)際象棋嗎?

___________________________________________________?

不會(huì)。

___________________________________________________

3.貝爾和簡(jiǎn)會(huì)跳舞嗎?

____________________________________________________?

是的,會(huì)。

____________________________________________________

4.你會(huì)做什么?

____________________________________________________?

我會(huì)彈吉他。

________________________________________________

1.Canswim I cancan’t 2.Can she play chess?No,she can’t. 3.Can Bell and Jane dance?Yes,they can. 4.What can you do?I can play the guitar. 【解析】 1.情態(tài)動(dòng)詞can后跟動(dòng)詞原形，以Can開頭的一般疑問(wèn)句，肯定回答時(shí)，用Yes, …c...

按要求改寫句子。

1.Can you play soccer?(作否定回答)

______________________________________________________

2.Can Mary and Linda play chess?(作肯定回答)

_________________________________________________________

3.I can play volleyball.(對(duì)畫線部分提問(wèn))

____can you play?

4.I want to join the music club.(對(duì)畫線部分提問(wèn))

________________________do you want to join?

5.They can write stories and tell stories.(變否定句)

They___________________write stories_____________________tell stories.

1.No,I can’t. 2.Yes,they can. 3.What sport 4.What club 5.can’tor 【解析】 1.句意：你會(huì)踢足球嗎？以Can開頭的一般疑問(wèn)句，否定回答為No, …can’t. you在答語(yǔ)中要改為I，故答案為No, I can’t. 2.句意：瑪麗和琳達(dá)會(huì)下棋嗎？以Can開頭的一般疑問(wèn)句，肯定回答時(shí)，用Yes...

Bob can play basketball but can’t play violin.

A. the;the B. the;/ C. /;the D. a;the

C 【解析】句意：鮑勃會(huì)打籃球，但不會(huì)拉小提琴。彈打某種樂(lè)器的前面要加定冠詞the，球類前不加，故答案選C。

Mary can play chess she can’t swim.

A. and B. or C. but D. so

C 【解析】句意：瑪麗會(huì)下棋，但不會(huì)游泳。A. and而且；B. or或者，否則；C. but 但是；D. so因此。結(jié)合句意可知，上下句表示轉(zhuǎn)折關(guān)系，故答案為C。