Unit 3 Learning About Language 同步课时作业-（2022新）人教版高中英语高二选择性必修第四册.docx

1、Unit 3 Sea Exploration Learning about Language2021-2022学年高二英语人教版（2019）选择性必修第四册同步课时作业一、填空1.He opened his mouth as if _(speak).2.The house caught fire suddenly, _(cause) two deaths.3.A few years later we came to our home, only _(find) that our hometown had greatly changed.4.How could he have been used

2、 to _(live) in such a dirty place?5.Dams are used to _(control) flooding, provide water for irrigation, and generate electricity for the surrounding area.6.He made several candles _(light) the cave.7.The manager has too many problems _(solve) at the moment.8._(hurry) up, or you will miss your flight

3、.9._(work) harder, you will catch up with us soon.10._(complete) the project in time, we must spend extra hours on it.11.The next train _(arrive) is from New York.12.He wanted nothing but _(stay) there.13.The old mans son did nothing but _(play) games.14.I dont know what _(do) next.15.改进我们的教学方法是非常重要

4、的。_ is very important _ our teaching method.二、语法填空16. The first generation of wearable devices, like smart watches and activity trackers, were aimed at _(help) generally healthy people track their physical activity. Keeping track of _ (patient) after they go home is increasingly _ (importance) for t

5、he hospital,so the medical industry is looking for ways to use smart equipment _ (monitor) patients with chronic(慢性的) illnesses. Founded_ a team of Bay Area doctors, designers and engineers, Myia charges hospitals a monthly subscription for _ (it) technology suite. The company _ (send) patients a ki

6、t consisting of a home hub tablet, a connected blood pressure cuff from Omron, a patch_ tracks the hearts rhythm, a ballistocardiogram, a wireless weighing scale and a ring that records sleep and physical activity from a start-up called Oura. Simon MacGibbon, Myias CEO and a former marketing executi

7、ve at Sports Authority, told CNBC that the set-up _ (design) to be simple for the patients. Most of the devices can be plugged into a wall socket (插座), _ the Oura ring needs to be charged once a week.17.阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Giving is the greatest kindness. Kindness is to the soul _sun

8、shine is to the crop. Winston Churchill once _(observe) that We make a living by what we get; we make a life by what we give. Through selfless service, volunteers are the glue that holds a community together. Many activities _(volunteer) aid the elderly, disabled and children. No one is _lonely isla

9、nd in the sunshine of joyful giving.Moreover, volunteering is a two-way street of giving and receiving. Sometimes we get _(lock) into the “rat race of life and the _(certain) of success discourages us. However, volunteering can be an escape from the routine of life.Given the significance of voluntee

10、rism, its time we _(roll) up our sleeves and extend a helping hand. In respect _my own experience, I work as a volunteer at the local animal shelter, _I continue taking care of my furry friends. I hope my efforts can inspire people around me to devote _ (they) to volunteerism and create a circle of

11、virtue we need.答案以及解析1.答案：to speak2.答案：causing3.答案：to find4.答案：living5.答案：control6.答案：to light7.答案：to solve8.答案：Hurry9.答案：Working10.答案：To complete11.答案：to arrive12.答案：to stay13.答案：play14.答案：to do15.答案：It, to improve16.答案：helping; patients; important; to monitor; by; its; sends; that/ which; was desi

12、gned; but解析：第一代可穿戴智能设备旨在帮助人们了解身体活动,现在医疗业正在寻找方法使用智能设备来监控有慢性疾病的病人。 考查非谓语动词。be aimed at doing sth.为固定用法,空处作at的宾语,故应填动词-ing形式。考查名词复数。对医院来说,在病人回家之后了解他们的动态越来越重要。patient为可数名词,其前没有限定词,故应用复数形式。考查形容词。分析句子结构可知,空处作表语,且其前有increasingly修饰,故填形容词。考查非谓语动词。医疗业正在寻找方法使用智能设备来监控有慢性疾病的病人。由语境可知,此处作目的状语,因此用动词不定式。考查介词。根据语境及空前

13、的Founded可知,此处表示由创建,故应用by。考查代词。结合语境并分析句子结构可知,空处作定语,故应填形容词性物主代词is。考查主谓一致和时态。此处陈述客观事实,故应用一般现在时,主语为第三人称单数,故应填sends。考查定语从句。分析句子结构可知,空处引导定语从句,并在从句中作主语,先行词是a patch,指物,故填that/which。考查主谓一致、时态和语态。根据语境,此处表示过去发生的动作,应用一般过去时,主语为set-up,为第三人称单数,且与design为被动关系,故用一般过去时的被动语态was designed。考查连词。由语境可知,空处前后句子为转折关系,故应填but。17

14、.答案：what observed voluntarily a locked uncertainty should roll of where themselves解析：考查固定句型。句意:仁慈之于灵魂,犹如阳光之于庄稼。固定句型:A is to B what C is to D A对B就像C对D 一样。故填what。 考查时态。句意:温斯顿丘吉尔曾经说过。 根据时间状语once可知空处要用一般过去时态, 故填 observed。 考查副词。句意:许多活动义务帮助老人、残疾人和儿童。修饰动词aid, 需用副词。故填voluntarily。 考查不定冠词。句意:在快乐给予的阳光下, 没有人是一座

15、孤岛。此处表示泛指, 且lonely以辅音音素开头。故填a。 考查过去分词。句意:有时我们陷入生活的“你死我活的竞争”中, 成功的不确定性使我们气馁。固定结构:get locked in陷人, 故填 locked。 考查名词。句意同上。分析句子结构, the用在名词前面, 故此处是名词。certain是形容词, 意为“确定的”, 其名词形式是certainty“确定性”, 再结合句意可知这里应该用certainty的反义词。故填uncertainty。 考查虚拟语气。句意:考虑到志愿劳动服务的重要性, 现在是我们卷起袖子伸出援助之手的时候了。Its time + that从句, 表示“现在是做

16、某事的时候了”, 从句用虚拟语气, 从句通常用一般过去时或从句谓语用should +动词原形。 结合题型要求应填rolled。 考查介词。句意:关于我自己的经历, 我在当地动物收容所做志愿者, 在那里我照顾我那些毛茸茸的朋友。in respect of“关于, 就而言”。故填of。 考查定语从句。句意同上。分析句子可知, 设空处引导定语从句, the local animal shelter是先行词, 关系词在定语从句中作地点状语。故填where。 考查反身代词。句意:我希望我的努力可以激励我周围的人致力于志愿劳动服务, 并创造一个我们需要的美德的循环。devote oneself to“献身于;致力于”,所以用反身代词themselves。