2021高考英语一轮复习第一部分教材要点Module5ALessoninaLab教案外研版必修1

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Module 5 A Lesson in a Lab (主题语境:人与社会——科学与技术)

1 conclusion n.结论;结束 ◆单句填空 ①When he brings his speech to a nice (conclude), Whaley invites the rest of the class to praise him.(2019课标全国Ⅰ) ②It can be (conclude) that restaurant keepers need not “be overly concerned about ‘bad’ tables”, given that they’re profitable. ③When the group discussion is nearing its end, make sure to conclude it an important point. ④After a careful investigation, we drew a conclusion their decision was wrong. ⑤ conclusion, I would like to say how much I have enjoyed myself today. ◆句型转换 ⑥To conclude, I would like to thank everybody who helped me. → , I would like to thank everybody who helped me. ⑦What can you conclude from the evidence you’ve heard? →What can you from the evidence you’ve heard? 答案 ①conclusion ②concluded ③with ④that ⑤In ⑥In conclusion ⑦conclusion; draw 点拨 (1)draw/come to/arrive at/reach a conclusion得出结论 make a conclusion下结论 bring...to a conclusion使……结束 in conclusion最后;总之 (2)conclude v.得出结论;断定;推断出;结束 conclude sth. with...就某事与……达成协议;以……结束 conclude{sth. fromsth.fromsth.that...(从……中)推断出…… to conclude总而言之,最后

2 aim n.目的;目标;瞄准v.瞄准;对准;目标在于 ◆单句填空 ①Jane moved (aim) down the tree-lined street, not knowing where she was heading. ②They’re aiming (reduce) unemployment by 50%. ③The special course is (aim) at developing children’s appreciation of music. ④In another experiment (aim) at testing long-term memory, students took notes as before but were tested a week after the lecture. ⑤Earth Day, marked on 22 April, is an annual event (aim) to raise public awareness about environmental protection. ◆句型升级 An activity was held last week.It was aimed at improving the students’ abilities of listening and speaking. ⑥An activity was held last week, .(使用定语从句升级) ⑦An activity was held last week, .(使用非谓语动词升级) 答案 ①aimlessly ②to reduce ③aimed ④aimed ⑤aiming ⑥which was aimed at improving the students’ abilities of listening and speaking ⑦aimed at improving the students’ abilities of listening and speaking 点拨 (1)achieve one’s aim实现某人的目标 take aim at sb./sth.把目标对准某人/物 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.无目的的 aimlessly adv.无目标地 易错 在take aim at中,aim前不能加冠词,即使aim前有形容词,也不可加冠词。

3 react v. (化学)反应 ◆单句填空 ①When we use metals,it is important to know how they react different substances,for example,water and oxygen.(教材原句) ②They were not sure how the Americans would react the new type of music. ③What was Jeff’s reaction the news that he was chosen to be chairman of the students’ union? ④In our daily life, everyone fails every now and then. It is you react that makes a difference. ◆完成句子 ⑤他不相信,甚至强烈反对我。 He didn’t believe it and even me. ⑥一个人对批评做出怎样的反应通常意味着他是成功还是失败。 criticism often means the difference between success and failure. 答案 ①with ②to ③to ④how ⑤reacted strongly against ⑥How a person reacts to 点拨 (1)react to 对……做出反应 react with 和……反应 react against 反对 (2)reaction n.反应;起作用 reaction to对……做出的反应

4 balance n.天平;平衡;剩余;余额 v.(使)平衡;权衡 ◆赏句猜义 写出下面句中balance的含义。 ①The current balance in your account is £1,182.

◆完成句子 ②尽管我很害怕,我还是尽量保持平衡,以免摔倒。 Frightened as I was, I tried to to prevent me from falling off. ③这个男孩在追他哥哥的时候失去了平衡,狠狠地摔了一跤。 When he was running after his brother, the boy and had a bad fall. ④你工作太辛苦了, 你最好在工作和放松之间保持平衡。 You are working too hard. You’d better between work and relaxation. ⑤很多人已经开始意识到他们应该保持饮食均衡。 Many people have come to realize that they should . 答案 ①余额 ②keep my balance ③lost his balance ④keep a balance ⑤keep a balanced diet 点拨 (1)balance n.平衡;天平;剩余;余额 keep one’s balance 保持平衡 break one’s balance 打破平衡 lose one’s balance 失去平衡 on balance=on the whole/generally speaking总的说来 (2)balance v.(使)平衡;权衡 balance A with/and B同等重视(相对的两个事物或方面) (3)balanced adj.平衡的 a balanced diet 均衡饮食 助记 5 form v.形成 n.形式;表格 ◆单句填空 ①When heated in oxygen, it burns (form) an oxide.(教材原句) ②When we read books, pictures (form) in our brains instead of before our eyes. ◆完成句子 ③建筑物的曲线和山的高低起伏完美结合,形成了一种独特的景色。 The curves(曲线) of the buildings perfectly match the rise and fall of hills, .(2018课标全国Ⅲ) ④如果你以问题的方式提出请求的话,会听起来有礼貌得多。 You’d sound a little more polite if you make a request a question. ⑤培训课程采取一系列研讨会的形式。 The training programme a series of workshops. 答案 ①to form ②will form ③forming a unique view ④in the form of ⑤takes the form of 点拨 (1)form v.形成 form the habit of形成/养成……的习惯 form one’s character塑造某人的性格 (2)form n.形式 in the form of以……的形式 take the form of采取……的形式 (3)form n.表格 fill in a form填表