Doctors in the town are using the books their studies and treat patients.

A. continue B. to continue

C. continuing D. continues

B 【解析】句意：鎮(zhèn)上的醫(yī)生正在使用這些書來(lái)繼續(xù)他們的研究和治療病人�？疾閯�(dòng)詞形式辨析題。use sth. to do用某物做某事，固定短語(yǔ)；本句是現(xiàn)在進(jìn)行時(shí)態(tài)，根據(jù)句意結(jié)構(gòu)和語(yǔ)境，可知選B。

—Would you mind _________ the electronic fan, Alice?

—Of course not. It’s so hot here.

A. turn off B. turn on C. turning off D. turning on

D 【解析】解析：句意：——愛(ài)麗絲，你介意打開(kāi)電風(fēng)扇嗎？——當(dāng)然不介意，這里太熱了。本題考查句型、句意的理解和動(dòng)詞短語(yǔ)的區(qū)別�！癢ouldyoumindsb.doingsth.？”意為：“你介意某人干某事嗎？mind后接動(dòng)詞的-ing形式；”turnon意思是“打開(kāi)”，turnoff意思是“關(guān)閉”。 根據(jù)后文這里這么熱，結(jié)合選項(xiàng)，推測(cè)意思是要打開(kāi)電風(fēng)扇，故答案選D。 ...

（2016四川雅安中考）Our teacher often asks us time.

A. not waste B. don t waste C. not to waste D. doesn t waste

C 【解析】試題分析：句意：我們老師叫我們不要浪費(fèi)時(shí)間。叫某人不要做某事：ask sb. not to do sth，即否定不定式，在不定式符號(hào)to前加not：not to do sth。故選C。

(2017廣西貴港)—Why did his father buy that phone watch for him?

—Because the GPS in the watch can help him to avoid the way.

A. to lose B. lose

C. loses D. losing

D 【解析】句意：——他父親為什么要為他買那個(gè)手機(jī)表？——因?yàn)槭直砝锏腉PS可以幫助他避免迷路。考查動(dòng)詞形式辨析題。avoid doing避免做某事，固定用法；根據(jù)句意語(yǔ)境，可知選D。

Jane is my new pen pal. I often look forward to her e-mail.

A. receive B. receives C. receiving D. received

C 【解析】句意：簡(jiǎn)是我的新筆友，我常常期待收到她的電子郵件。考查動(dòng)詞形式辨析題。look forward to期待，介詞to后接動(dòng)名詞形式；根據(jù)句意語(yǔ)境，可知選C。

一Jack, remember off the lights when the home.

一OK, I won't forget, Mom.

A. turning; leaving B. to turn; leave

C. turning; left D. to turn; leaving

D 【解析】句意：——杰克，記得離開(kāi)家時(shí)關(guān)燈�！�—好吧，媽媽，我不會(huì)忘記的�？疾閯�(dòng)詞形式辨析題。remember有兩種結(jié)構(gòu)：remember doing sth.記得做過(guò)某事；remember to do sth.記得做某事（還沒(méi)做），根據(jù)句意語(yǔ)境，媽媽在提醒關(guān)燈，可知事還沒(méi)做，可排除AC選項(xiàng)�？瞻滋巹�(dòng)作leave是Jack發(fā)出的，需用現(xiàn)在分詞形式，可排除B。根據(jù)句意結(jié)構(gòu)，故選D。

(2017·湖北孝感·31)To keep children away from danger，we warn parents ________ children at home alone.

A. leave B. to leave

C. not leave D. not to leave

D 【解析】解析：句意：為了讓孩子們遠(yuǎn)離危險(xiǎn)，我們警告家長(zhǎng)不要把孩子單獨(dú)留在家里。本題主要考查動(dòng)詞短語(yǔ)搭配。warnsb. (not)todosth. 意為“警告某人（不）要做某事”。根據(jù)題意是警告家長(zhǎng)不要把小孩子單獨(dú)留在家中，其中否定詞要放在不定式前面，即nottoleave而不是tonotleave。故正確答案為D。

（2017﹒湖北宜昌）—You’d better advise him anything out of the window while driving.

—I will. He has to know it’s dangerous.

A. not throwing B. no throwing

C. not to throw D. don’t throw

C 【解析】試題分析：句意：——你最好勸他開(kāi)車時(shí)不要向車窗外亂扔?xùn)|西�！�—我會(huì)的。他必須知道這很危險(xiǎn)。advise，建議、勸告，后面可以接動(dòng)詞不定式，即 advise sb. to do sth. 建議某人做某事；其否定式是在動(dòng)詞不定式符號(hào)to的前面加not，也就是advise sb. not to do sth.勸告某人不要做某事。故選C。

（2017 • 四川省宜賓市中考）The child is crying. Please do something to make him ___________.

A. stop to cry B. stop crying C. to stop crying

B 【解析】試題分析：句意：那個(gè)孩子正在哭。請(qǐng)做點(diǎn)什么事情以使他停止哭。make sb do sth,使某人做某事；stop doing sth,停止做某事，指停止正在做的事情；stop to do sth,停下來(lái)做某事，指停止正在做的事情去做另一件事。根據(jù)句意，可知這里指停止正在做的動(dòng)作;哭。故選B。

The Monkey King can make 72 changes to his shape and size, himself into different animals and objects.

A. turned B. to turn C. turning D. turn

C 【解析】句意：孫悟空可以改變他的形狀和大小，把自己變成不同的動(dòng)物和物體。考查動(dòng)詞形式辨析題。空白處動(dòng)作turn是主語(yǔ)The Monkey King發(fā)出的，需用現(xiàn)在分詞形式，補(bǔ)充說(shuō)明主句，可排除ABD三項(xiàng)；根據(jù)句意結(jié)構(gòu)和語(yǔ)境，可知選C。