人教版高中英语选修7 Unit2 Reading 知识点精品课件

1、Unit2 Robots Reading人教课标版选修人教课标版选修7 7Read the explanation and speak out the word it explains.test outring upturn aroundleavealone 转向；回转转向；回转考验考验不管；别惹；不管；别惹；让让一个人待着一个人待着给给打电话打电话Match1. test out 考验考验Scientists test out theories by experiment.科学家靠实验检验理论。科学家靠实验检验理论。test vt.测验；检验；试验；检查测验；检验；试验；检查The teac

2、her tested the children on their homework. 老师就孩子们的家庭作业进行检查。老师就孩子们的家庭作业进行检查。2. alarm n. (1) a warning of danger 警报警报 a fire alarm I raised the alarm as soon as I saw what was happening.(2) fear caused by the expectation of danger 恐慌恐慌I hope you wont take alarm at the news. alarm v.(1) giving a warnin

3、g 警告警告The notice board alarms people not to swim in the river.(2) feel feared or cause anxiety 恐慌恐慌The news that H5N1 has spread alarmed the nation. alarmed adj. 惊恐的惊恐的, 忧虑的忧虑的alarming adj. 惊人的惊人的, 吓人的吓人的The news is really alarming. 3. accompany v. (1) to go/stay with Id like you to accompany me to

4、the supermarket. What accompanies him is always a dog.(2) to exist at the same time 和和一起发生一起发生 Lightning usually accompanies thunder.4. declare vt.(1) 宣布；宣告；声明宣布；宣告；声明+(that) to make known formally or officiallyThe new Congress declared a state of war with Germany. 新的国会向德国宣战了。新的国会向德国宣战了。(2) 宣称；断言宣称；

5、断言+(that)The accused man declared himself innocent. 被告声称他是无罪的。被告声称他是无罪的。I declared at the meeting that I did notsupport him.我在会上声明我不支持他。我在会上声明我不支持他。(3) 申报申报 (纳税品等纳税品等)I have nothing to declare. 我没什么要申报的。我没什么要申报的。I would like to declare my love for you. announce 宣布宣布 to tell a lot of peopleIf I have

6、a birthday party, I want to announce it to my friends.declare 宣告宣告, 宣布宣布a way of expressing oneself辨析辨析: declare与与announce5. leave/let alone/be 不管不管/不打扰不打扰/不理会不理会Ive told you to leave my things alone.Please dont leave me alone in the dark room.Let me be, I want a rest.leave + 宾语宾语 + 补足语补足语 使使处于处于状态状

7、态Leave the door open. 1. As she turned around, there stood Gladys Claffern. 当她转过身时，看到格拉迪斯当她转过身时，看到格拉迪斯克拉芬站克拉芬站在那儿。在那儿。句中句中as意为意为“当当时时”，为从属连词，为从属连词，引导时间状语从句。通常强调引导时间状语从句。通常强调“ 同一时间同一时间” 或或“ 一先一后一先一后”，如：，如：As I was going out, it began to rain.主句主句“there stood Gladys Claffern”是由是由副词副词there引导的倒装句。引导的倒装句

8、。课文难句精析【拓展拓展】as有时还有有时还有“随着随着”的意思，如：的意思，如：As spring warms the good earth, all flowers begin to bloom. 由副词由副词there和和here引导的倒装句通常不引导的倒装句通常不用于人称代词，即不说用于人称代词，即不说“Here comes he!”而须说而须说“Here he comes!” 但在对比情况下，但在对比情况下，人称代词则与连系动词人称代词则与连系动词be构成倒装句，如：构成倒装句，如：There was he, on the playground, while I had to stu

9、dy.2. The guests would be arriving soon and Claire told Tony to go into another room. 客人很快就要来了，克莱尔叫托尼去另一个间房。客人很快就要来了，克莱尔叫托尼去另一个间房。句中用到过去将来进行时，由句中用到过去将来进行时，由“would +be + 动词的现在分词动词的现在分词”构成，表示在过去看来将构成，表示在过去看来将来某一时间正在发生的动作。它常和表示过去将来某一时间正在发生的动作。它常和表示过去将来的时间状语连用，但上下文清楚时，时间状语来的时间状语连用，但上下文清楚时，时间状语可省略。和将来进行时

10、一样，它也常表计划中的可省略。和将来进行时一样，它也常表计划中的事，不表意愿或打算。它还有一个特点，即常用事，不表意愿或打算。它还有一个特点，即常用在宾语从句在宾语从句 (尤其是间接引语尤其是间接引语)中。中。例如：例如：a. Mr. Smith never realized that some day he would be living in China.b. Mary told us that Jack would be coming next Saturday.【拓展拓展】过去将来进行时有时也可用于其他从句过去将来进行时有时也可用于其他从句中，如：中，如：I would pay the

11、 rest as I would be leaving Beijing. (用在状语从句中用在状语从句中) 。也可用在独立句中。也可用在独立句中。如：如：The car started. Ellen Green would be driving off to the college.QuizI. Complete the following sentences with proper words.1. The mans parents _ (声称声称) that they didnt want to see him again.2. The government is a_ by the dr

12、amatic increase in violent crime.3. The witness officially s_ that he had not seen the woman before.4. Tom began to sweep the pieces of glass up into a _ (堆堆).5. She s_ his face, looking for signs of what he was thinking.declaredlarmedtatedpilecanned6. I really _ (羡慕羡慕) you and your wife you seem so

13、 happy together.7. Our vacation was totally ruined. Yes, definitely! Not only was the food terrible, but also the weather was _ (糟透的糟透的).8. In my opinion, your idea is so _ (荒谬的荒谬的) that I cant help laughing.9. The woman has an e_ manner, but she is extremely difficult to work with.10. Some ladies t

14、hink they are o_, so they try every means to lose weight.verweightenvyawfulabsurdlegantII. Complete the following sentences without changing their meanings.1. Personally speaking, Im for the proposal. Personally speaking, Im _ the proposal.2. Would you like me to go to the Peoples Park with you this

15、 weekend? Would you like me _ to the Peoples Park this weekend?3. Your father is busy at his desk, so youd better not bother him. Your father is busy at his desk, so youd better _.leave him alonein favour ofto accompany youIII. Translation1. It was going _ (由由来测试来测试) by Larrys wife, Claire.2. Claire

16、 thought it was ridiculous _ (表示同情表示同情) by a robot.3. How awful _ (被发现被发现) by her, Claire thought.4. But even though Tony had been so clever, he would_ (作一番改建作一番改建).to be tested outto be offered sympathyto be discoveredhave to be rebuilt5. She weakened _ _ (随着病情的加重随着病情的加重). (as)6. She said _ (她将早点出发她将早点出发) in order to avoid the heavy traffic.7. Last evening _ _ (一位老朋友打电话给我一位老朋友打电话给我) whom I had not heard of for years. 8. _ (我一转身我一转身) and saw Jane was sitting directly behind me. as the illne