山東地區(qū)2020版高考英語(yǔ)大一輪復(fù)習(xí)Module5ALessoninaLab課件外研版必修.pptx

1、必修一Module 5A Lesson in a Lab,1. conclusion n.結(jié)論;結(jié)束 教材原句 Conclusion(conclude):Iron rusts in ordinary water. 單句填空 It can be concluded(conclude) that restaurant keepers need not “be overly concerned about bad tables,” given that theyre profitable.,重點(diǎn)單詞,When the group discussion is nearing its end, make

2、 sure to conclude it with an important point. After a careful investigation, we drew a conclusionthattheir deci-sion was wrong. In conclusion, I would like to say how much I have enjoyed myself today.,句型轉(zhuǎn)換 To conclude, I would like to thank everybody who helped me. In conclusion, I would like to tha

3、nk everybody who helped me. What can you conclude from the evidence youve heard? Whatconclusioncan you drawfrom the evidence youve heard?,點(diǎn)撥 (1)draw/come to/arrive at/reach a conclusion得出結(jié)論 make a conclusion下結(jié)論bring.to a conclusion使結(jié)束 in conclusion最后;總之 (2)conclude v.得出結(jié)論;斷定;推斷出;結(jié)束 conclude sth. wit

4、h.就某事與達(dá)成協(xié)議;以結(jié)束 conclude(從中)推斷出 to conclude總而言之,最后,2. aim n.目的;目標(biāo);瞄準(zhǔn)v.瞄準(zhǔn);對(duì)準(zhǔn);目標(biāo)在于 教材原句 Aim:Tofind out(發(fā)現(xiàn)) if iron rusts in dry air. 單句填空 Jane movedaimlessly(aim) down the tree-lined street, not knowing where she was heading. Theyre aiming to(aim) reduce unemployment by 50%.,Twenty students want to att

5、end the class that is aimed at teaching (teach) how to read fast. The special course is aimed (aim) at developing childrens appreci-ation of music. In another experiment aimed(aim) at testing long-term memory, students took notes as before but were tested a week after the lecture.,句型升級(jí) An activity w

6、as held last week.It was aimed at improving the students abilities of listening and speaking. An activity was held last week, which was aimed at improving the stu-dents abilities of listening and speaking.(使用定語(yǔ)從句升級(jí)) An activity was held last week,aimed at improving the students abili-ties of listeni

7、ng and speaking.(使用非謂語(yǔ)動(dòng)詞升級(jí)),點(diǎn)撥 (1)achieve ones aim實(shí)現(xiàn)某人的目標(biāo)take aim at向瞄準(zhǔn) with the aim of意在 aim to do sth./aim at doing sth. 力求做某事be aimed at目的是;旨在 (2)aimless adj.無(wú)目的的 aimlessly adv.無(wú)目標(biāo)地 【點(diǎn)津】在take aim at中,aim前不能加冠詞,即使aim前有形容詞,也不可加冠詞。,3. react v. (化學(xué))反應(yīng) 教材原句 When we use metals,it is important to know h

8、ow they react with(起化學(xué)反應(yīng)) different substances,for example,water and oxygen. 單句填空 Hearing how others reactto the book you have just read creates an added pleasure. What was Jeffs reactiontothe news that he was chosen to be chairman of the students union?,In our daily life, everyone fails every now a

9、nd then. It is how you react that makes a difference. 完成句子 He didnt believe it and even reacted strongly against me. 他不相信,甚至強(qiáng)烈反對(duì)我。 How a person reacts tocriticism often means the difference between success and failure.一個(gè)人對(duì)批評(píng)做出怎樣的反應(yīng)通常意味著他是成功 還是失敗。,點(diǎn)撥 (1)react to 對(duì)做出反應(yīng) react with 和反應(yīng) react against 反對(duì)

10、(2)reaction n.反應(yīng);起作用 reaction to對(duì)做出的反應(yīng),4. balance n.天平;平衡;剩余;余額 v.(使)平衡;權(quán)衡 教材原句 We use a balance(天平) to weigh substances. 完成句子 When he was running after his brother, the boylost his balanceand had a bad fall. 這個(gè)男孩在追他哥哥的時(shí)候失去了平衡,狠狠地摔了一跤。 Ive got a good sense of balance and learnt to ski quite quickly.

11、 我已經(jīng)有了較好的平衡感,并很快學(xué)會(huì)了滑雪。,You are working too hard. Youd better keep a balance between work and relaxation. 你工作太辛苦了, 你最好在工作和放松之間保持平衡。 Many people have come to realize that they should keep a balanced diet. 很多人已經(jīng)開(kāi)始意識(shí)到他們應(yīng)該保持飲食均衡。 賞句猜義寫(xiě)出下面句中balance的含義。 The current balance in your account is 1,182.余額,點(diǎn)撥 (1

12、)balance n.平衡;天平;剩余;余額 keep ones balance 保持平衡 break ones balance 打破平衡 lose ones balance 失去平衡 on balance=on the whole/generally speaking總的說(shuō)來(lái) (2)balance v.(使)平衡;權(quán)衡 balance A with/and B同等重視(相對(duì)的兩個(gè)事物或方面),(3)balanced adj.平衡的 a balanced diet 均衡飲食 【助記】,5. form v.形成n.形式;表格 教材原句 When heated in oxygen, it burn

13、sto form(form) an oxide. 完成句子 (2018課標(biāo)全國(guó))The curves(曲線(xiàn)) of the buildings perfectly match the rise and fall of hills,forming a unique view. 建筑物的曲線(xiàn)和山的高低起伏完美結(jié)合,形成了一種獨(dú)特的景色。,When we read books, pictures form in our brainsinstead of before our eyes.在我們讀書(shū)的時(shí)候,畫(huà)面會(huì)在我們的腦海中形成,而不是出現(xiàn)在我們的眼前。 Youd sound a little mor

14、e polite if you make a request in the form of of a question.如果你以問(wèn)題的方式提出請(qǐng)求的話(huà),會(huì)聽(tīng)起來(lái)有禮貌得多。 To keep healthy, Professor Johnson took up cycling asa regular form of exercise after he retired. 為了保持身體健康,約翰遜教授退休后開(kāi)始把騎自行車(chē)當(dāng)成了一種經(jīng)常的鍛煉方式。,點(diǎn)撥 (1)form v.形成 form the habit of形成/養(yǎng)成的習(xí)慣 form ones character塑造某人的性格 (2)form

15、n.形式 in the form of以的形式,take the form of采取的形式 a form of exercise一種鍛煉方式 (3)form n.表格 fill in the form填表,1. add.to.往加入;把加到 教材原句 Add(add) some oil to the water. 單句填空 (2018課標(biāo)全國(guó))Adding(add) the money to her fund made Geor-gia agree to sell some of her objects. The dictionary is out of date: many words ha

16、ve been addedto the language since it was published.,重點(diǎn)短語(yǔ),There had been several new events added tothe program for the 2008 Beijing Olympic Games. Youd better add upyour scores and see if you have passed the ex-am. She jogged for several miles every day in addition toeating(eat) less to lose weight

17、.,語(yǔ)段填空(用add及相關(guān)短語(yǔ)填空) The boss said it was not easy to manage a company.Headded that the financial crisis added tothe difficulty.However, the dormitory for workers needed improving and they would adda toilet toeach room.Headded upthe expenses and the total added up tomore than 1,000,000 yuan.,點(diǎn)撥 (1)ad

18、d to 增加;增添(多用于抽象意義) add up 把加起來(lái);合計(jì) add up to 總計(jì)為;加起來(lái)達(dá)到 add that.補(bǔ)充說(shuō) (2)addition n.加;增加;(數(shù))加法 in addition 另外;此外(還有) in addition to 除之外還有,(3)additional adj.額外的;附加的 additional cost 額外的費(fèi)用 【助記】,2. used to過(guò)去(常常) 教材原句 I never used toenjoy(enjoy) science, but last year I changed schools, and the science tea

19、chers at my new school are excellent. 完成句子 He used to be shy but now he can talk freely to anyone he meets. 他以前很害羞,但是現(xiàn)在他可以很自在地和遇到的任何人交談。,The large amount of wood which is cut from that forest is used to build the bridge. 這些大量的從那片森林里砍伐的木料是用來(lái)修建這座橋的。 It was in the village where we used to livethat the

20、accident hap-pened.事故就發(fā)生在我們過(guò)去居住過(guò)的那個(gè)村子里。 Im not used to eating(eat) so much at lunchtime. 我不習(xí)慣午飯吃那么多。,點(diǎn)撥 (1)used to do sth. 過(guò)去常常做某事 used to be 過(guò)去曾經(jīng)是 there used to be 過(guò)去常常有 (2)be/get used to(doing) sth.習(xí)慣(做)某事 be used to do sth. 被用來(lái)做某事,3. be supposed to應(yīng)當(dāng);理應(yīng) 教材原句 Im going to try to go to either Montre

21、al or Ottawa University,as both are supposed tohave good Physics Departments. 完成句子 (2018課標(biāo)全國(guó))I arrived early at Byron Bay where we were sup-posed to meet.我很早就來(lái)到了拜倫灣,我們應(yīng)該在這兒見(jiàn)面。,I havent seen it myself, but its supposed to be a great movie.這部電影我沒(méi)看過(guò),不過(guò)人們普遍認(rèn)為還不錯(cuò)。 I have reached a point in my life where

22、I am supposed to makedeci-sions of my own. 現(xiàn)在我的生活到了我應(yīng)該自己做決定的時(shí)候了。 單句填空 The place at which the bridge is supposed to be built (build) should be where the traffic is the heaviest.,If you go to Xian, you will find the places there more magnificent than commonly supposed (suppose). Supposing that/Suppose

23、 (suppose)you have no idea how to use the washing machine, you can refer to the instructions.,點(diǎn)撥 (1)be supposed to do sth. 應(yīng)該做某事 be supposed to have done sth.本應(yīng)該做某事(實(shí)際未做) (2)be supposed to be 被認(rèn)為是 I suppose so. 我認(rèn)為是這樣。 I suppose not.=I dont suppose so. 我認(rèn)為不是這樣。 (3)suppose/supposing that 假設(shè);假定,1. It

24、is+adj.+to do sth. 教材原句 It is hardto think (think) of a world without metals. 句型轉(zhuǎn)換 You are very kind to reserve a room for me. Its very kind of youto reserve a room for me.,重點(diǎn)句型,He didnt pass the exam and thats a shame. Its a shame thathe didnt pass the exam. 完成句子 Before taking measures to solve the

25、 problem, it is necessary for us to knowwhat the problem itself is.在采取措施解決問(wèn)題之前,我們有必要知道問(wèn)題本身是什么。,Samuel cant help having a big noseit is typical of himto be curi-ous about others affairs. Samuel就是愛(ài)打聽(tīng)事。對(duì)別人的事情好奇是他的典型特點(diǎn)。 It is difficult tokeep up a conversation with someone who only says “Yes” and “No”. 和一個(gè)只會(huì)說(shuō)“是”和“不是”的人很難保持交談。,點(diǎn)撥 (1)在“It is +adj.+for sb. to do sth.”句型中,形容詞只能說(shuō)明不定式所表示的行為的性質(zhì)和特點(diǎn),不能說(shuō)明不定式動(dòng)作的執(zhí)行者。能用于該結(jié)構(gòu)的形容詞有difficult、easy、hard、important、impossible、possible、necessary等。 (2)在“It is +adj.+of sb. to do sth.” 句型中,形容詞說(shuō)明不定式邏輯主語(yǔ)的品行、性格等。能用于該結(jié)構(gòu)的形容詞有n