新版广州英语八年级下册unit7.docx

1、新版广州英语八年级下册unit7上课时间： 学员姓名： 学校：授课人：李芙蓉老师性别：年级： 科目：英语课题： 教学方法： 逐项讲解，提问回答教学 目标重点难点重点： 难点： 作业课前检测作业完成情况：优 良 中 差 建议_教学过程教学过程Unit 7 The unknown world课前检测I. 语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。Tina woke up at midnight. She saw something dive towards the ground. The next morning Tina

2、 mentioned it _1_ her brother Tom. They decided _2_ (explore) after school. _3_ 6 p.m., they reached the forest. They heard some voices _4_ (speak) a strange language. There was an alien _5_ (stand) next to a long spaceship. The children were _6_ (frighten). Suddenly another alien appeared from the

3、bushes in front of them. The children ran _7_ in fear. The next morning the children told their parents about the strange creatures, but their dad refused to believe them. Tina and Tom spread their wings and _8_ (fly) to school together. Their dad looked at the piece of paper with the strange marks

4、written by Tom. It said “EARTH”.II. 完形填空It was a fine spring day for a walk down the street. A mother and her two little girls walked along the sidewalk, happily laughing. 11 , a hundred small alien ships appeared on the horizon. It started 12 off some electric rays. People screamed. Children cried.

5、 There was 13 everywhere.There came the tingling sound of glasses breaking everywhere. People fled in every 14 . The mother was jostled (推) and lost hold of her 15 . She raced around shouting and crying for her kids. She thought they were lost to her forever.The sky cleared up. The aliens were 16 .

6、But there was no sight of the children. Heart-broken, the mother reached her house, crying her eyes out.She heard someone 17 “Mamma”. Was it her kids? She frantically (慌忙地) 18 around. There they were! Hand in hand they came running towards her. She ran towards them, too. Her arms stretched out 19 to

7、 hug them. She opened her eyes. The pillow felt wet. It was a dream!She raced to the kids bedroom. Her lovely girls were sleeping peacefully. She kissed both their foreheads and 20 “love you”. 根据短文内容，选择能填入相应空白处的最佳选项( ) 11. A. Suddenly B. Finally C. Hardly ( ) 12. A. taking B. putting C. giving ( ) 1

8、3. A. joy B. panic C. laugher ( ) 14. A. direction B. opinion C. time ( ) 15. A. friends B. students C. children ( ) 16. A. gone B. broken C. hit ( ) 17. A. sing B. talk C. call ( ) 18. A. looked B. drove C. ran ( ) 19. A. slowly B. sadly C. eagerly( ) 20. A. shouted B. whispered C. replied III. 阅读理

9、解AAre you a big fan of E.T. (Extraterrestrial) or aliens? Then you should read Extraterrestrial Civilizations (地球以外的文明世界) by American writer Isaac Asimov (1920-1992). In his 1979 book, Asimov looked at whether there is life beyond the Earth. He also talked about how we might be able to communicate w

10、ith aliens someday. Asimov even told us that there are possibly about 500,000 civilizations (文明) in the galaxy (银河系). The book may be a little out of fashion since it came out in the 70s. But youll still enjoy the good reasoning (推理) and imagination of it. Asimov was a science fiction (科幻故事) master.

11、 His most famous works talk about the relationship between robots and humankind.( ) 21. Which of the following sentences best expresses the main idea?A. Asimovs books are talking about the relationship between robots and humankind .B. Students are big fans of E.T.C. Some students enjoy the good reas

12、oning and imagination.D. Asimov was a love of E.T.( ) 22. Asimov was a _.A. science fiction (科幻故事) master B. writer of funny storyC. actor D. dancer( ) 23. Isaac Asimov comes from_. A. England B.America C.China D.Japan( ) 24. The writer indirectly expresses that there are possibly about 500,000civil

13、izations _.A. in America B. in Australia C. European D. in the galaxy( ) 25. The readers will enjoy the _.A. good reasoning and imagination of it B.good imaginationC.good expression D.good understandingB One of the most detailed (详细的) descriptions of a UFO was given by nine-year-old Gaynor Sunderlan

14、d in July 1976. Gaynor lived in Oakenholt, a village in North Wales. On her way home from school, she saw a silver(银色的) object shaped like a saucer (茶碟) in a field not far from her home. The strange craft (飞行物) was about 30 feet long and 9 feet high. It had yellow windows along the side and on the t

15、op there was a light flashing in a kind of box. Although Gaynor was very frightened, she did not run away. Instead, she lay quietly in the long grass and watched the door of the strange craft open. She saw two people wearing silver suits come out of the craft. They were carrying some kind of equipme

16、nt(设备) which they used to examine the ground. They were short and had large pink eyes, Gaynor reported. After about half an hour, the two people went back into the craft. At once there was a loud noise and the UFO took off. Although Gaynor told her mother what she had seen, her family decided to kee

17、p quiet about it. They did not want people to laugh at their daughter. However, 18 months later, Gaynor told her story to UFO experts. They hypnotized(使人进入睡眠状态) Gaynor so that they could be sure she was telling the truth. Not only did she repeat her story, but also she was able to draw a picture of

18、what she had seen!( )36. Which of these descriptions of Gaynor is true?A. Shes nine, lives in a village and has never seen a UFO before.B. She was nine, and lived in Sunderland in England in 1976.C. She was nineteen in July 1986, and lived in North Wales as a child.D. She was at school north of Wale

19、s and her family name was Oakenholt.( )37. Which of these descriptions of the UFO is true?A. It was round and flat, and had yellow windows along the side.B. It was ten feet longer than its breadth, and was silver.C. It was a saucer-shaped box about thirty feet high.D. It was a strange silver saucer

20、which was like a craft.( )38. What did Gaynor do as soon as she saw the UFO? A. She told her mother. B. She ran away.C. She went home from school. D. She hid in the long grass and watched it.( )39. Whom did she see come out of the UFO? A. Some equipment. B. Two short, pink-eyed people.C. Animals. D.

21、 Silver people with equipment.( )40. What did Gaynor say when she was hypnotized? A. She had been lying about the UFO.B. She didnt understand the UFO.C. She told the experts about the UFO.D. She couldnt speak but she could draw a picture of the UFO.课内讲解Vocabulary1. Unknown adj.未知的 Be known for = be

22、famous forBe known as= be famous as 2. mention v.提及；说起 She mentions you in this letter.【拓展】mention doing sth 提到做某事 : He mentioned seeing her often.Dont mention it. 不用客气。对感谢，道歉的礼貌回答。3. quiet adj. 安静的 quietly adv. 安静地The sea was very quiet.He always speaks quietly.4. frightened adj. 惊吓的；害怕的 Im too fri

23、ghtened to ask him now.【固定搭配】be frightened of sth. /doing sth. = be scared of (doing)sth害怕某事/做某事 be frightened to do sth. = be scared to do sth不敢做某事【总结】以-ing和-ed结尾的词可用作表语和定语。其区别是：以-ing结尾的词常用来说明事物的性质特征；以-ed结尾的词常用来说明主语（通常指人）所处的状态。【拓展】类似的词如:surprise v./n. 使吃惊；吃惊 surprised adj. 惊讶的 surprising adj. 令人吃惊的

24、 disappoint v. 使失望 disappointed adj. 失望的 disappointing adj. 令人失望的 shock v./n. 震惊 shocked adj. 震惊的 shocking adj.令人震惊的5. discover v.发现；找到；发觉： He didnt discover his mistake.discovery n. 发现6. fear n. 害怕；惧怕：Her eyes showed no fear.7. Pleased adj.=_ _ 高兴的_ n.愉快 高兴 满足 乐事 乐趣_ adj. 令人愉快的 讨人喜欢的 使人满意的对很满意 _ _

25、_ _ _ _ _ _ =be happy to do sth 很高兴做某事 Pleased/ pleasing/ pleasant的区别：1) Pleased 形容从内心发出的喜悦，主语常为人I saw a beautiful scenery today, and I was very pleased.2) Pleasing 是外界给予的刺激，主语经常为物也可以为人。多指外在的、表面的东西。The news is very pleasing.3) Pleasant 形容对方本身，多指令人愉快的、内在的、本质的东西。A pleasant voice/weather/outlook8. a ki

26、nd of 一种：What kind of house do you live in?kind of 有一点，稍微；有几分：She was feeling kind of tired.9. share v. 均分；分摊 ：Two boys share the room.固定搭配：sharewith sb. （与某人）和分享I shared my cake with him.要点精析1. Im sure something landed in the forest near the hills as I heard a loud noise last night.loud adj. 响亮的；大声

27、的： She spoke in a very loud voice.2. lets explore after school.explore v.勘探；勘查；探索； They explored the land to the south of the river.As soon as we arrived on the island we were eager to explore.3. The spaceship was damaged because of a crash.damage v. 毁坏；破坏： The fire badly damaged the town hall.4. I

28、wonder what it means. Wonder v. 觉得奇怪; 想知道 n.奇迹；惊讶 _ adj. _adv. 具体用法：（1） wonder + wh- +不定式我想知道去哪里度假：（2） wonder +if（whether）从句我想知道你今晚是否有空：（3） wonder+ at sth 对.感到诧异/ wonder about. 对.感到奇怪I wonder at his doing that.5. Receive v.收到 接到 接纳 接待 receive a letter from sb./ have a letter from sb./get a letter fr

29、om sb./ hear from sb/ “收到某人的来信” Receive/accept/take 三个单词的区别：(1) receive表示收到（客观事实）If you receive a request like this, you cant fail to obey it!(2) Accept 表示收到（高兴的、主观上的）She has received his present, but she will not accept it!(3) Take表示的接受包含有人赠给的意思Did you take his advice?He takes anything he is given.

30、【课文分析】Reading A1. What do you know about.? know about 了解，知道关于的情况； e.g. Do you know about this computer game?2. Do you agree with the following sentences? 【辨析】(1) 共同点：都可以表示_;(2) 区别： agree with 还可以表示与（气候或食物等）相适合；后面一般跟某人或是某人说的意见、想法；后面还可以what引导的从句。e.g. The climate here agrees with me .我适应这儿的气候。 agree to

31、 一般表示个人同意；后面一般跟建议、议案、计划、安排等。后面不能接人。还可以用语结构：agree to do sth. e.g. Do you agree to that plan? Do they agree to help that woman? agree on 表示 协商一件事的人们或单位，就文件、计划、行动等，达成共识。后面接表示具体协议的文件、计划等。 e.g. We agreed on a price for the car.我们商定了这辆汽车的价格。 They agreed on the project at last. 最后他们就这项工程达成了共识。【精练】用agree to, agree with, agree on的正确形式