高中英語選擇性必修一 2021 unit 2 預(yù)習(xí)·新知早知道

1、 .匹配詞義單詞匹配第一組1identifyAadj. 遠(yuǎn)程的；偏遠(yuǎn)的2phrase Bvt. 確認(rèn)；找到；顯示3remote Cn.短語；詞組4automatic Dvi.& vt. (使)合并；成為一體5integrate Eadj.自動的6efficient Fn.常規(guī)；正常順序 adj. 常規(guī)的；日常的7routine Gadj. 嚴(yán)重的；關(guān)鍵的；批判性的8monitor Hadj.效率高的；有功效的9critical In. 幻想；想象10fantasy Jvt. 監(jiān)視；檢查n. 班長；顯示屏；監(jiān)視器答案15BCAED610HFJGI第二組1crimeAvt. 克隆；以無性繁殖技術(shù)復(fù)

2、制n克隆動物(或植物)2artificial Bn. 犯罪活動；不法行為3clone Cadj. 人工的；人造的；假的4hence Dvi.& vt. (使)停止；終止5cease Eadv.因此；由此6rural Fn.可能性；前景7career Gn.文章8prospect Hn. 抵制；反對；抗拒9essay Iadj.鄉(xiāng)村的；農(nóng)村的10resistance Jn.職業(yè)；事業(yè) 答案15BCAED610IJFGH短語匹配1switch onA關(guān)(電燈、機(jī)器等)2switch off B開(電燈、機(jī)器等)3daily routine C在初期；早先4early on D日常生活5catch

3、fire E從這種意義上來講6in this sense F著火7in.sense G(與)保持聯(lián)系；了解(某課題或領(lǐng)域的情況)8keep in touch (with.) H從某種意義上來講答案15BADCF68EHG.默寫單詞第一組1persuade vt.勸說；說服2distant adj. 遙遠(yuǎn)的；遠(yuǎn)處的；疏遠(yuǎn)的；心不在焉的3secure adj. 安全的；安心的；可靠的；牢固的vt. 獲得；拴牢；保護(hù)4switch vt. 轉(zhuǎn)換；交換vt.& vi. n. 開關(guān)；轉(zhuǎn)換器；改變5instant n. 瞬間；片刻adj. 立即的；速食的；速溶的6command n. 指令；命令；控制vt

4、. 命令；控制7leak vi.& vt. 漏；滲漏；透露n. 漏洞；裂縫；透露8constant adj. 不斷的；重復(fù)的；不變的n. 常數(shù)；常量9potential adj. 可能的；潛在的n. 潛力；可能性10available adj. 可獲得的；可購得的；(人)有空的第二組1forecast vt.& n. 2combine vt.& vi. 3predict vt. 預(yù)測；預(yù)言；預(yù)料4oppose vt. 反對；抵制；阻撓5advocate vt. 提倡；支持；擁護(hù)n. 提倡者；支持者；擁護(hù)者6absence n. 不存在；缺乏；缺席7emphasis n. 強(qiáng)調(diào)；重視；重要性8r

5、esist vi.& vt. 抵制；反抗；抵擋9paragraph n. 段；段落10structure n. 結(jié)構(gòu)；體系vt. 系統(tǒng)安排；精心組織.選詞填空commanded, relevant, routine, opposed, secure, advocates, persuade, instant, monitors, critical1Can you persuade her not to think about her foolish plans?2Can you secure me two good seats for the concert?3The instant the

6、president declared the celebration open, the crowd cheered.4He commanded that we (should) start at once.5I dont think his remarks are relevant to our discussion.6Its just a routine medical examination, nothing to get worried about.7This instrument monitors the patients heartbeats.8We are at a critic

7、al time in history.9He advocates streaming children, and educating them according to their needs.10The husband strongly opposed his wifes going there alone.語法填空之派生詞1He has a preference (prefer) for fruits and vegetables rather than meat.2The police issued a warning(warn) to all drug users in the cit

8、y.3If you buy a drier, look for one with a sensor(sense) which switches off when clothes are dry.4This computer program can be integrated(integrate) with existing programs.5Wed better get someone to check the wiring(wire) before we start decorating.6She believed she had come up with one of the great

9、est innovations(innovate) of modern times.7This great prediction(predict) is coming true.8Ades constant absences(absent) from work made his boss very angry.9You need to build up your resistance(resist) to colds.10Its abnormal(normal) for the little boy to eat so much.1These smart homes will keep us

10、secure, save us energy, and provide a more comfortable environment to live in.這些智能之家將保證我們的安全，節(jié)約能源，提供更舒適的居住環(huán)境。2. In addition, your smart home will be monitoring your health for you every day.此外，你的智能之家每天都會監(jiān)測你的健康狀況。3Smart toilets will be keeping constant track of your health as well.智能馬桶也會持續(xù)跟蹤記錄你的健康狀況。

11、4This smart technology is not a fantasy.這種智能技術(shù)不是幻想。5Many of these new innovations are already available and being used in some homes.許多這樣的新發(fā)明已經(jīng)可以使用，并在一些家庭中正在使用。詞語助讀forget to do.忘記做某事switch off the TV關(guān)掉電視all the time (在該段時間內(nèi))一直；一向lead to problems導(dǎo)致問題in the nottoodistant future在不遠(yuǎn)的將來keep us secure保證我們

12、安全provide a more comfortable environment提供更舒適的環(huán)境(1)that引導(dǎo)限制性定語從句，修飾先行詞smart homes；其中when引導(dǎo)兩個時間狀語從句。(2)不定式短語作名詞environment的后置定語。switches for our lights電燈的開關(guān)advanced technology先進(jìn)的技術(shù)use integrated sensors用集成傳感器all by itself自動think about doing.考慮做某事daily routine and preferences日常習(xí)慣和偏好come on開始工作respond

13、to voice commands響應(yīng)語音指令(3)when引導(dǎo)名詞性從句，作動詞tell的賓語。(4)so連接表示因果關(guān)系的并列句，其中when you get home each evening為時間狀語從句。(5)the instant引導(dǎo)時間狀語從句，相當(dāng)于as soon as。(6)and連接表示順承關(guān)系的并列句，其中find your dinner already prepared for you為“find賓語過去分詞作賓補(bǔ)”結(jié)構(gòu)。(7)so連接表示因果關(guān)系的并列句，其中if you want to change your routine為條件狀語從句，what you want

14、為賓語從句。in addition此外monitor your health監(jiān)測你的健康狀況keep constant track of持續(xù)跟蹤as well也warn you early on提前警告你(8)how引導(dǎo)的名詞性從句，作動詞record的賓語。(9)if引導(dǎo)條件狀語從句。(10)“疑問詞不定式”結(jié)構(gòu)，作介詞on的賓語。(11)or連接兩個if引導(dǎo)的條件狀語從句。eq o(,sup2(21)prevent serious damage from accidents防止事故造成的嚴(yán)重?fù)p害eq o(,sup2(22)provide you with the relevant info

15、rmation向你提供相關(guān)信息eq o(,sup2(23)fix the problem解決這個問題(12)or連接兩個if引導(dǎo)的條件狀語從句。(13)before引導(dǎo)時間狀語從句。eq o(,sup2(24)many of these new innovations許多這樣的新發(fā)明eq o(,sup2(25)in this sense從這個意義上說(14)before引導(dǎo)時間狀語從句。課文呈現(xiàn)SMART HOMES TO MAKE LIFE EASIERHave you ever forgotten to lock the door of your house? Or, have you e

16、ver forgotten to switch off the TV or computer? These kinds of things happen to us all the time, waste resources, and can sometimes lead to problems.However, in the nottoodistant future, we will be living in smart homes that will lock the door for us when we are away and remember to switch off the T

17、V when we forget(1)These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in(2)Intelligent ControlsToday, we have to use switches for our lights, knobs for our appliances, and remote controls for our TVs and air conditioners.In the future, we will b

18、e using advanced technology every day for automatic control of just about everything in our home.The future home will use integrated sensors to tell when you leave home each morning(3), and then go into an energyefficient mode all by itself.You will no longer have to think about turning switches on

19、and off yourself.Your home will also learn your daily routine and preferences, so everything will be ready for you when you get home each evening(4)Your lights will come onthe instant you enter the door(5) along with your favourite music or TV programmes, and you will find your dinner already prepar

20、ed for you(6)All controls will respond to voice commands, so if you want to change your routine, you just say aloud what you want and the home system will obey(7)Regular Health ChecksIn addition, your smart home will be monitoring your health for you every day.Your bed, for example, will record how

21、well you sleep every night(8)It will also be checking your body weight.If you start to have sleep or weight problems(9), it will send a warning to your phone.It will also give you suggestions on a healthier diet and how to sleep better(10)Smart toilets will be keeping constant track of your health a

22、s well.They can warn you early onif there is something abnormal or if you have a critical illness(11), such as cancer, and potentially save your life.No More DisastersSmart homes will be able to prevent serious damage from accidentseq o(,sup2(21).For example, if a water pipe starts leaking, or if th

23、ere is a short in the electrical wiring(12), your smart home will detect it and provide you with the relevant informationeq o(,sup2(22).This way, you will be able to fix the problemeq o(,sup2(23) before your home becomes flooded or catches fire(13)This smart technology is not a fantasy.Many of these new innovationseq o(,sup2(24)are already available and being used in some homes.In this senseeq o(,sup2(25), the home of tomorrow is already the home of today.Nevertheless, it will take some years before most new homes begin to use this