英语选择性必修 第四册Unit 1 Science Fiction课后作业题

这是一份英语选择性必修 第四册Unit 1 Science Fiction课后作业题，共8页。试卷主要包含了语法专练，句型转换，完形填空，语法填空等内容，欢迎下载使用。
1. —The machine is wrking again!
—Yes, it brke dwn yesterday, but it ________ (fix).
2. In 2015, ne in12 peple arund the wrld were ver 65; by 2050, it will be ne in six. This aging f the ppulatin ________ (drive) by tw factrs.
3. Peple tend t fcus n the first t factr. Hwever, greater attentin shuld ________ (place) n lngevity (长寿).
4. The number f medical schls reached 18 in the early 1990s and ________ (remain) arund t that level ever since.
5. The parts f a museum pen t the public ________ (call) galleries r rms.
6. The plar bear ________ (find) in the Arctic Circle and sme big land masses as far suth as Newfundland.
7. After the cncert, Nami tld the family that Steve’s music was beautiful and prfessinal. It needed ________ (share) in public.
8. On the last day f ur week-lng stay, we ________ (invite) t attend a private cncert n a beautiful farm n the Nrth Shre under the stars, listening t musicians and meeting interesting lcals.
9.My washing machine ________ (repair) this week, s I have t wash my clthes by hand.
10. Mdern methds f tracking plar bear ppulatins ________ (emply) nly since the mid-1980s.
二、句型转换（将下列句子改为被动语态）
1. When yu are ut in nature, it is imprtant t speak sftly, r yu will frighten the animals away.
→When yu are ut in nature, it is imprtant t speak sftly, r the animals ________ by yu.
2. Her mther bught her a cmputer.
→A cmputer ________ her by her mther.
3. I hear the students in Class 7 sing the English sng every day.
→The students in Class 7 ________ the English sng every day by me.
4. We must perate this machine with care.
→This machine ________ with care by us.
5. Peple refer t Califrnia as the Glden State.
→Califrnia ________ as the Glden State by peple.
三、完形填空
I had reached the age f twenty-eight. Still, I 1 whether the letter frm my past wuld make it t me, all these years later. It sunded ridiculus, but it was a creative writing task when I was eighteen. The teacher cllected ur letters t ur 2 selves in self-addressed（写明回邮地址的）envelpes with stamps and prmised t 3 them ten years later. But since s much time had passed, wuld he even 4 ?
Thinking back n the 5 , I recalled giving my future self sme advice. When yu’re eighteen years ld, twenty-eight seems like a 6 age, but I wasn’t feeling as mature as I believed my yunger self had 7 me t be.
When the letter finally reached me, I pened it 8 . It began, “Hw much d yu bet this letter will never get t yu?” It cntinued t greet me casually as if we were having an IM (instant messaging) chat. As a senir in high schl, facing the 9 imprtant exams and cllege applicatin, my eighteen-year-ld self was s 10 She was apparently nt quite happy and hped I wuldn’t wrry s much in the future, and that I wuld live in the present and 11 my life!
12 t my belief, my eighteen-year-ld self did nt l have any demands n me, r expectatins I might have failed t meet. Instead, she wrte, “I’ll 13 whatever yu d. Even if yu are nt the ne I’m imagining nw, I’ll supprt yu, because maybe 14 I’m imagining is smene else, but yu’re nt smene else-yu’re me.”
I was 15 , and tears came t my eyes at this self-acceptance (自我接受) time. I had put a lt f pressure n myself t be the best versin f myself that I culd be. Hwever, I came t realise what I wuld have accmplished in ten years wuld pale in cmparisn (显得逊色) t hw I’d feel and wh I’d be.
1. A. believed B. presumed C. dubted D. cnsidered
2. A. inner B. happy C. future D. yung
3. A. crrect B. mail C. answer D. write
4. A. remember B. understand C. calculate D. explde
5. A. applicatin B. cmment C. study D. letter
6. A. grwn-up B. happy C. made-up D. prmising
7. A. tld B. cnvinced C. encuraged D. expected
8. A. calmly B. cautiusly C. eagerly D. naturally
9. A. appearing B. arising C. appraching D. apprving
10. A. depressed B. ambitius C. carefree D. stressed
11. A. enjy B. value C. start D. earn
12. A. Cntrary B. Superir C. Surprised D. Strange
13. A. stand fr B. stand with C. stand by D. stand ut
14. A. what B. wh C. which D. that
15. A. guilty B. tuched C. embarrassed D. nervus
四、语法填空
During the COVID-19 utbreak, many peple 1. ________ (frce) t stay inside are lking fr new hbbies. Sme f them are even learning t cast spells (施展魔法) n Harry Ptter-related websites.
In early April f this year, the authr f Harry Ptter, , 2. ________ (annunce) the launch f “Harry Ptter at Hme”. The new website aims 3. ________ (cure) bredm during the lng days f being s stuck indrs. It’s particularly designed fr students and teachers 4. ________ seek relief frm the lng days f lckdwn. Super fans can test their Harry Ptter knwledge thrugh varius quizzes. Meanwhile newcmers t 5. ________ magic wrld can read interviews with sme f the film series’ actrs. The prject is cperatin between Rwling and several nline 6. ________ (cmpany).
Rwling has als lifted restrictins (限制) fr educatrs. Teachers can nw freely share the Harry Ptter series with their students nline. They may recrd vides f themselves reading the bks alud. The e-bk fr Harry Ptter and the Srcerer’s Stne is als 7. ________ (access) t users f the “Harry Ptter at Hme” website, free 8. ________ charge.
Rwling’s first bk 9. ________ (publish) in June 1997. Mre than 20 years later, the wrld is very different. Still, the attractin f magic remains. It is 10. ________ (especial) needed in times f great difficulty, like tday.
参考答案
一、语法专练
1. has been fixed
句意：—机器又开始工作了！—是的，它昨天坏了，但已经被修好了。根据句意可知，此处应用现在完成时的被动语态。故填has been fixed。
2. is driven
根据语境可知，此处陈述的是客观事实，应用一般现在时；且根据空后的by可知，此处应用一般现在时的被动语态。故填is driven。
3. be placed
place与attentin之间是被动关系，空处应用被动语态；又因空前是情态动词shuld, be动词应用原形。故填be placed。
4. has remained
ever since常与现在完成时连用；“the number f+名词复数”作主语时，谓语动词用单数形式。故填has remained。
5. are called
分析句子结构可知，该句主语为the parts f a museum, 空处为谓语，主语与call之间是被动关系。根据语境可知，此处描述的是客观事实，应用一般现在时的被动语态。故填are called。
6. is fund
句意：在北极圈以及南至纽芬兰的一些大块陆地上发现了北极熊。the plar bear与find之间是被动关系，且此处描述的是客观事实，应用一般现在时的被动语态。故填is fund。
7. sharing/t be shared need
意为“需要”时，常用主动形式表示被动意义，其意义相当于动词不定式的被动语态。故填sharing./t be shared。
8. were invited
根据语境可知，此处讲的是过去发生的事情，且we与invite之间是被动关系，应用一般过去时的被动语态。故填were invited。
9. is being repaired
句意：我的洗衣机这周正在修理中，因此我不得不用手洗衣服。根据句意可知，此处应用现在进行时，又因为句子的主语my washing machine与repair之间是被动关系，应用现在进行时的被动语态。故填is being repaired。
l0. have been emplyed
句意：追踪北极熊数量的现代化方法在20世纪80年代中期才开始被采用。根据
时间状语since the mid-1980s可知，空处应用现在完成时，且主语与emply之间是被动关系，应用被动语态。故填have been emplyed。
二、句型转换
1. will be frightened away
2. was bught fr
3. are heard t sing
4. must be perated
5. is referred t
三、完形填空
【语篇导读】本文是一篇夹叙夹议文。作者18岁时，老师要求他们给10年后的自己写一封信。10年后收到自已的来信时，作者感触颇深。
1. C 根据下文The teacher…prmised t ________ them ten years later. But since s much time had passed, wuld he even ________? 可知，10年过去了，作者怕老师把寄信这件事忘了，所以怀疑自己能否收到信。
2. C 根据下文I recalled giving my future self sme advice可知，这是一封写给未来的自己的信。
3. B 此处指老师答应10年后将信寄出。
4. A 根据上文whether the letter frm my past wuld make it t me, all these years later可知，作若对于老师是否还记得表示怀疑。
5. D 根据上文中反复提到的letter可知，此处指作者回想写给自己的那封信。
6. A 根据常识和下文as mature as可知，对于18岁的人来说，28岁似乎是一个成熟的年纪。
7. D 此处指作者18岁时期望自己28岁时是成熟的，但28岁时的自己感觉并不像18岁时所期望的那样成熟。
8. C 根据上文可知，作者对这封信盼望已久，所以收到信后急切地打开它。
9. C 根据常识可知，高中生面临即将到来的重要考试和大学申请。
10. D 根据常识可知，高中生面临高考升学，压力很大。最后一段中的I had put a lt f pressure n myself也给出了提示。
11. A 根据上文wuldn’t wrry s much in the future利live in the present可知，那时的自己希望将来的自己活在当下，享受生活。
12. A 根据下文my eighteen-year-ld self did nt have any demands n me可知，I8岁的作者对将来的自己没有任何要求，这与作者本来的看法相反。
13. C 根据下文I’ll supprt yu可知，18岁的作者支持28岁的自己。
14. B 句意：即使你不是我现在想象的那个人，我也会支持你，因为也许我想象的人是别人，但你不是别人—你是我。根据下文smene else和me可知，此处应用wh，表示所指的人。
15. B 根据下文tears came t my eyes和作者的感悟可知，作者被感动了。
四、语法填空
【语篇导读】本文是一则新闻报道。在新型冠状病毒肺炎爆发期间，许多待在家里的人正在寻找新的爱好为了消除长期待在家里的无聊情绪，J.K.罗琳（J.K Rwling）推出了网站“Harry Ptter at Hme”。
1. frced
分析句子结构可知，空处应用非谓语形式。frce与peple为逻辑上的动宾关系，应用过去分词作后置定语，修饰peple。故填frced。
2. annunced
根据时间状语in early April f this year可知，“宣布”这一动作发生在过去，应用一般过去时。故填annunced。
3. t cure
aim t d sth为固定短语，意为“旨在做某事”。故填t cure。
4. wh/that
分析句子结构可知，空处引导限制性定语从句，修饰先行词students and teachers，并在从句中作主语。故填wh/that。
5. the
此处特指上文提到的这个新网站给人们创造的魔法世界。故填the。
6. cmpanies cmpany
作“公司”讲时是可数名词，根据前面的several可知，此处要用复数形式。故填cmpanies。
7. accessible
分析句子结构可知，空处应用形容词作表语。故填accessible。
8. f
free f charge为固定短语，意为“免费”。故填f。
9. was published
根据时间状语in June1997可知，此处应用一般过去时；句子的主语与publish之间为被动关系，应用被动语态。故填was published。
10. especially
分析句子结构可知，空处作状语，应用副词。故填especially。