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1、Unit 18 Inventions 记 忆 重 现,考 点 梳 理,重点单词 考纲单词 otherwise, track, attempt, pilot 新课标单词 reject, trial, possibility, previous, aware, background, storage 重点词组 a matter of, be/get stuck, be tired of, be aware, allow for, break away from, after all, trial and error, keep track of, now (that) 重点句型 1. now th
2、at 引导原因状语从句 2. The room in which. 3. The only way he could solve the problem was by the method of trial and error.,考 点 识 记,一、根据所给汉语及词性,写出英语单词 1. _adv. 不然；否则 2. _ vt. 排斥；丢掉 3. _ n. 试验；审判 4. _ n. 可能（性）；可能的事 5. _ adj. 以前的；先的 6. _ adj. 意识到的；知道的 7. _ n. 小道；轨迹 8. _ n. 飞行员 9. _ n. 背景 10. _ n. 储存；贮藏,二、 选用所给
3、单词或短语的适当形式填空，使句意完整正确 allow for, get stuck, break away from, be aware of, trial and error, after all, keep track of, now (that), otherwise, possibility 11. I _ when I spelt a word in a crossword puzzle. 12. It was several minutes before I was _ what was happening. 13. Mr Stevens _ his business by tel
4、ephone when he was in the hospital. 14. Youd better bring more money with you. You should _ some unexpected expenses. 15. It is a good way to learn technical skills by _ . 16. You have to go now, _ you will miss your flight.,17. You ought to have a good rest youve finished the work. 18. There is no
5、that he lies to me. 19. You cant abuse pets , they have feelings just like human beings. 20. It takes a lot of time and energy to bad habits. 三、根据所给汉语意思和提示，完成下列句子 21. _ (既然你长大了), you should not rely on your parents. (now that从句) 22. _ (就爬山而言), at least you need wear a pair of sports shoes. (as with
6、doing) 23. In this case _ (他没有别的做法). (otherwise) 24. To solve this problem, we _ (不得不解放思想). (think outside the box) 25. His house, _ (它建造于一百年前), has become a place of interest now. (定语从句),Key: 1. otherwise 2. reject 3. trial 4. possibility 5. previous 6. aware 7. track 8. pilot 9. background 10. sto
7、rage 11. got stuck 12. aware of 13. kept track of 14. allow for 15. trial and error 16. otherwise 17. now that 18. possibility 19. after all 20. break away from 21. Now that you have grown up 22. As with mountain-climbing 23. he cant do otherwise 24. have to think outside the box 25. which was built
8、 a hundred years ago,点 睛 讲 练,考点 1. attempt vt. 努力；尝试；试图 n. 尝试；试图; 企图,【典型例句】 1. They attempted to finish the task before July. 他们试图在七月以前完成这项任务。 2. He made an attempt on the world record. 他试图打破世界纪录。 3. Her attempt at poetry was a failure. 她尝试写诗失败了。 【用法提示】 1. attempt to do sth. 企图做某事 2. attempt + n. /
9、pron. 试图 3. make an attempt to do / at doing sth. 企图做某事,【比较辨析】 attempt， try， manage manage to do sth. 准确的意思是：成功地做到（了）某事，是有明确结果的。 manage to do sth. = succeed in doing sth.；而try to do sth. 指的是努力做某事，try doing sth. 意思是试着做某事。后两者动作能不能“成功”都不太确定。 try doing sth.往往隐含着做某事把握不是很大，还有些犹豫，可能会失败，还要重试的意思。 attempt to
10、do sth. 侧重表示冒险，可能失败等含义。 【及时训练】 单项填空。 1. A man is being questioned in relation to the _ murder last night. A. advised B. attended C. attempted D. admitted,2. Tom has been preparing carefully for the English examination, so that he can be sure of passing it at his first _ . A. request B. attempt C. pr
11、omise D. purpose 3. He _ break away from the policeman, but he failed. A. tried to B. managed to C. tried to attempt D. managed to attempt Key: 1. C 2. B 3. A,考点 2. otherwise adv. 否则，要不然；另外，别样,【典型例句】 1. You should go now, otherwise youll miss the train. 你现在就要走，否则赶不上火车。 2. He is sick, otherwise he wo
12、uld be working. 他有病，不然他应该在工作。 3. There are some spelling mistakes in the composition, but otherwise it is good on the whole. 这篇作文有些拼写错误，别的整体上还好。 【用法提示】 otherwise 作“否则，更不然”解，属句子副词，连接两个句子。,【及时训练】 根据所给汉语，用 otherwise 完成下列句子。 1. Do come earlier next time, _ (不然你就要受到惩罚). 2. We two agree to the plan, but h
13、e seems to _ (想法不一样). 3. Do it now. _ (不然就不能完成). Key: 1. otherwise youll be punished 2. think otherwise 3. Otherwise, you cant finish it,考点 3. aware adj. 意识到的，觉察到的；有知 识的；见闻广的；有觉悟的,【典型例句】 1. Everyone was aware that they were in great danger. 大家都意识到他们处在很大的危险中。 2. The teachers are politically aware. 老师
14、们有政治觉悟。 【用法提示】 1. aware 作“意识到的，觉察到的，有知识的；见闻广的”之意，在句中作表语，其搭配有： be / become / grow etc. / aware that-clause be aware (of) how-clause be aware of + 名词 / doing + 名词 / what-clause,2. aware 作“有觉悟”之意，在句中作定语，如： sb. be politically / artistically / environmentally aware 【及时训练】 根据所给汉语用aware 完成下列句子。 1. _ (我很清楚)
15、 very few jobs are available. 2. He is an _ (环境意识强的人). Key: 1. Im aware that 2. environmentally aware man,考点 4. track n. C 踪迹；足迹；小道；轨道；跑道； 路线，思路；vt. 追踪，跟踪追赶,【典型例句】 1. The hunter followed the wolfs tracks. 猎人追踪狼的足迹。 2. I lost track of time when I listened to the music. 听音乐时我忘了时间。 3. The soldiers tracked the enemy plane by radar. 战士们通过雷达侦察敌机。 【用法提示】 1. the tigers / bears / wolfs / pandas tracks 老虎 / 熊/ 狼 / 熊猫的足迹 2. a track to village 通往村子的小路 3. a single / double track (铁轨) 单轨 / 双轨；run off the track 出轨 4. motor racing track 赛车道； track events 径赛项目 5.
