1、 内容 基本要求 Unit 7 The unknown world 1. 要求掌握重点单词和词组； 2. 语法点: 原因状语从句 because of 用法 单词 短语 了解 相信，信任 成千上万的 探索 保持安静 惊吓的；害怕的 逃跑 非常讨厌的；可怕的 adj.未知的 v.收到 adj.响亮的，大声的 v.探索 adj.安静的 adj.惊吓的；害怕的 v.发现；找到；发觉 adj.非常讨厌的；可怕的 n.害怕；惧怕 v.想知道；想弄明白 v.拒绝 n.刀 v.解释；说明 adj.高兴；满意；愉快 Unit 7 本讲内容 名言警句： 上帝不能无处不在，因此他创造了母亲。 God could
2、not be everywhere and therefore he made mothers. 。 单词 receive B. receives; acceptsC. accepts; receives D. accepts; accepts 5. Our summer holiday is coming. Two _the students in our school will go to the beach A. hundred B. hundreds C. hundred of D. hundreds of 6. Joy has _ the pen which he lost last
3、 Sunday. A. found B. discovered C. find D. invented 7. The president refuses _ his mistakes. A. to admit B. admitting C. to admitting D. admitted 8. Peter, what if your parents go out? - They ask me to _ myself. A. look after B. look up C. look for D. look 1. The u_ disease in Europe has caused a gr
4、eat panic. 2. Speak l_ for I cant hear you. 3. He r_ an award for bravery from the police service yesterday. 4. She was f_ that the plane would crash. 5. I was just beginning to w_ where you were. 6. His dream is to be an a_ in the future. 7. Vast areas of land have become d_ because of the environm
5、ent pollution. 1. 今天有成千上万的人来参观长城。 There are _ _ people to visit the Great Wall today. 2. 我们要尽快完成工程。 We should finish this project _ _ _ _ 课前测试 一、单项选 择 二、单词拼 写 三、完成句 子 3. 保持安静，否则会吵醒小婴儿。 _ _, or you will awake the little baby. 4. 他看起来并不友好，我们能相信他的话吗？ He looks so unfriendly, can we _ _ _？ 5. 他拒绝承认错误。 Th
6、e man _ _ admit his mistakes. Listen to a spaceship captain giving instructions to two lost astronauts. astronaut n. 宇航员 spaceship n. 宇宙飞船 【拓展】 spacecraft 航天器 man-made satellite 人造卫星 Are you sure this planet is sage, Hi? be sure 确定、确信 【例句】 I think hes coming, but Im not quite sure. 【拓展】 1.) be sure
7、of/about I think the answers right but Im not absolutely sure about it. 2.) be sure to do 肯定要做某事、确定要做某事 Its sure to rain. Youre sure to fail if you do it that way. 3.) be sure that Can we be sure that shes honest? 4.) sure of oneself (有时表贬义) ：（过于）自信 You seem very sure of yourself, young man! 小伙子, 你未
8、免太自信了吧! Do you believe in aliens? believe in 信任、相信 【例句】 I believe in God. 【拓展】 1.) believe in sb./believe sb. 辨析 believe in sb. 相信某人 believe sb. 相信某人（说的话是真的） We believe Jacks words, however we can hardly believe in him. 我们相信杰克的话，但不能信任他。 2.) believable adj. 可相信的 believably adv. 同步串讲 We received some
9、messages from aliens about ten years ago. receive v. 收到 receive sth. from sb./sth. He received an award for bravery from the police service. 【拓展】 receive/ accept 辨析 receive 强调_上的“收到” accept 表“收到”并且_ 上“接受”了某物 The arrogant king receives gifts from his people every year, but he never accepts them. They
10、 heard some voices speaking a strange language, so they hid behind some bushes and kept quiet. 1. heardoing sth. 听见正在做某事 hear sb. doing sth. 强调听到的动作正在进行中 hear sb. do sth. 强调听到的是整个过程 I hear Mary crying in the next room. Qin always hears Mary sing in the classroom. 2. keep quiet 保持安静 【拓展】 keep + adj.
11、：保持某种状态 keep healthy keep fit Since you are aim at being a P.E. teacher, you should take care of your body well and keep healthy. It discovered them and made a terrible noise. discover vt. 发现、找到、发觉 【例句】 We discovered this beach while we were sailing around the island. 【拓展】 discover/ find/ invent 辨析
12、discover 发现、发觉（发现已存在的东西，科学真理等） find 发现、找到（对某种事物的寻求，也指找到丢失的东西） invent 发明 （通过认知实践创造出前所未有的东西） Columbus discovered America. I didnt expect to come home and find him gone. I wish mobile phones had never been invented! The children ran away in fear. in fear 恐惧的、害怕的 【例句】 In ancient time, people always live
13、d in fear because of the danger from the unknown environment. I wonder what it means. wonder v. 想知道、弄明白 【例句】 I wonder who she is. 【拓展】 1.) wonder v. 惊讶、惊奇 He could do nothing but stand and wonder. 他只得惊奇地站着不动. wonder about sth. 对某事感到好奇 I was just wondering about that myself. 我就是觉得这件事莫名其妙. 2.) wonder
14、n. 惊奇明白 The children watched the magician in silent wonder. 孩子都一声不响惊奇地看着魔术师. 3.) wonderful adj. Youve all been absolutely wonderful! Since no one else saw these aliens, I refuse to believe you. refuse v. 拒绝 refuse to do sth. 拒绝做某事 The car absolutely refused to start. She looked out of her window and
15、 saw a yellow light in the sky. look out of 向外看 【例句】 She looked out of the window and saw a kid jumping happily in the park. 【拓展】 look at 看 look up 查阅 look through 浏 览 look for 寻找 look out 当心 look after 照顾 look ahead 向前看 look back 回顾 look down on 瞧 不起 Aliens came to the Earth thousands of years ago,
16、 and made some buildings. thousands of 好几千 1.当 thousand/ hundred/dozen 等前有具体数字或 many，some 等，用单数形式，后不接 of 2.当 thousand/ hundred/dozen 等前无具体数字修饰时，需+s，且与 of 连用。 3.数字+hundred, thousand, million+of+the+复数名词 【例句】 There are thousands of birds in the forest. There are 2 thousand birds in the zoo. 原因状语从句 1 b
17、ecause, since 和 as 的区别 （1）because：语气最强，表示直接原因，可用于回答 why 提出的问题、引导表语从句、 用于强调句等，而其余三者均不行： “Why didnt he come?” “Because he was ill.” “他为什么没来?”“因为他病了。 ” We must stay at home because it rained. 我们必须呆在家，因为下雨了。 （2）since 较弱，指双方都明确的原因或众所周知的原因，泽为“既然” ，侧重主句，从句 表示显然的或已知的理由。 Since you dont like it, Ill put it aw
18、ay. 既然你不喜欢，我就把它放在一边。 Since everybody is here, lets begin our class. 既然每个人都在，我们开始上课吧。 （3）as “由于，鉴于”，指客观事实，语气比 since 弱，略口语化，常与 since 互换使用。 As there was no answer, I wrote again. 鉴于没回复，我又写了一封信。 总结： 2、because 习惯上不与 so 连用 汉语习惯上说“因为所以”，但英语习惯上却不能将 so 与 because 连用： 正：Because it was raining, we stayed at hom
19、e. / It was raining, so we stayed at home. 误：Because it was raining, so we stayed at home. 因为下雨，所以我们呆在家里。 3、because VS because of because 后加句子，引导原因状语从句。 语气 位置 意义 because 最强 前或后 “因为”，表示客观因果关系 since 较强 前 “既然”，把众人所知的事实当作理由，较为正式 as 较弱 前 “由于”，把众人所知的事实当作理由，口语化 语法讲解 例如： I do it because I like it. 我做这件事情因为我
20、喜欢。 because of 后加名词，代词，动名词。 The football match will be put off because of the bad weather. 因为坏天气，足球赛将会延期。 两者可以互换 He cant come because he is ill. =He cant come because of his illness. 他因病不能来。 I said nothing about it because his wife was there. = I said nothing about it because of his wifes being ther
21、e 因为他妻子在那儿，我对此事只字未提。 一、用 because，since ，as 填空 1. -Why didnt you attend the party last evening? -_I had an unexpected visitor. 2. _ Tom is the elder brother , he always looks after his sister. 3. _ we have no money, we cant afford such an expensive machine. 4._ you know it, I wont repeat. 二、单选题 1. Ja
22、ck spends much money on books he is not so rich. A. though B. when C. if D. because 2. Peter doesnt feel well today. He seems to have a bad cold _ the changeable weather. A. since B. because C. because of D. though 3._ youve got a good chance, you had better make full use of it. A. Since B. After C.
23、 Although D. As soon as 4. A. man cannot smile like a child, _ a child smiles with his eyes, while a man smiles with his lips alone. A. so B. but C. and D. because 5. they are twins, they dont look the same at all. A. Because B. Though C. As D. Since 同步练习 6. Laura is a little child, she knows a lot
24、of things. A. Although B. But C. Because D. Since 1. Liu Yang is the first Chinese woman a_. 2. Phoenix is a kind of animal with beautiful f_. 3. They would like to live in the t_ by the sea instead of staying in the hotel. 4. Cutting too many trees in the forest will d_ our environment sooner or la
25、ter. 5. This is such a t_ movie that most people cant helping screaming in the cinema. 6. Luckily, I finally r_ her letter at the end of last year. 7. It s difficult for anybady to go through the d_ if he doesnt get enough water. 8. Suddenly , They d_ their lost dog when they were driving home. 9. Y
26、ears ago , there was a l_ site near the moutain so I could see a lot of planes landing here. 10. He is used to being a q_ student in his class. 1. You mustnt make too much _ as the little baby is sleeping. A. voice B.sound C.noise D.mark 2. Most of the menbers in this community agree _ his plan . A.
27、with B.on C.for D.as 3. Picasso has been known for several centuries _ his excellent skill of drawing. A. because of B.because C.since D.as 4. Why didnt Mary come to my party last night. I _ . I havent seen her for more than a week. A. suppose B.agree C.believe D.wonder 5. It seemed that Mr. White w
28、asnt very _ with Ginnas homework because she said nothing about it. A. angry B.pleased C.please D.pleasing 6. She was so _ when she saw such a _ creature. A. frightened; frightened B. frightening; frightening C. frightened; frightening D. frightening; frightened 7. Its _ noisy here . Would you mind
29、_ quiet for a while. A. quite; to keep B. quite; keeping C.quiet; keeping D.quiet; to keep 8. Without forceful evidence, the judge refused _ the guy. A. to believe B. to believing C.believe D.believed 综合检测 一、单词拼写 二、单项选择 9. I havent _ a letter from him for a long time. A. collected B.accepted C.recei
30、ved D.written 10. Our summer holiday is coming. Two _ the students in our school will go to the beach. A.hundred B.hundreds C. hundred of D.hundreds of 1. 不要因为困难而放弃你所做的事情。 Dont give up the things you do _ _ _. 2. 你要尽快离开要不然赶不上火车了。 You should leave _ _ _ _,or you wont _ the train. 3. 他不是很同意你的主意。 He _
31、quite _ _ your idea. 4. 在公共场合有必要保持安静。 Its _ for us _ _ _ in public places. 5. 断电了，那个小男孩害怕地呆在黑暗中。 The light was out and the little boy stood in darkness _ _. A Everyone has a dream job and we all hope our dreams can come true. Mr Black works as a reporter at a TV station. He wants to know what jobs t
32、eenagers are going to do when they grow up. He went to the Evergreen School to do a survey last Friday. Mr Black asked the students to discuss with each other and then fill in the form with a pen. He told them to tell the truth. Mr Black thought most students would be teachers. The teacher is one of
33、 the best professions in the world. Maybe some students would be scientists. Rich knowledge would help them. A few students would be soldiers because they could keep our country beautiful and peaceful. Teachers helped Mr Black before school was over. They gave out one thousand eight hundred papers t
34、o the students. When the surveys result came out, Mr Black and the teachers were surprised. Please look at the results. Profession actor (actress) scientist teacher Sports player soldier farmer (or else) Proportion (比例) 30% 25% 20% 15% 5% 5% 1. From the first paragraph, we know this passage may talk
35、 about _. A. teenagers dream jobs B. Mr Black and his job C. how dreams come true D. how to make a survey 2. What does Mr Black do? A. He is a teacher. B. He is a reporter. C. He is a soldier. D. He is an actor. 三、完成句子 四、阅读理解 3. Why did Mr Black do a survey last Friday? A. Because he wanted to find
36、a job for himself. B. Because he wanted to know about students dream jobs. C. Because he was always interested in doing a survey. D. Because he wanted to know how much money teenagers got a week. 4. Which of the following did most students choose? A. Actor. B. Sports player. C. Teacher. D. Scientist
37、. 5. How many teenagers want to be teachers in the future? A. 90. B. 360. C. 900. D. 1800. B Do you know Fei Junlong and Nie Haisheng? Fei Junlong was born in 1965. He is a Chinese astronaut selected (选拔) as a member of the Shenzhou program. He was born in Jiangsu and joined the Peoples Liberation A
38、rmy Air Force (中国人民解放军空军 ) in 1982 at the age of 17. And since then he has only returned home six times. As a fighter pilot (战机飞行员), he was selected to an astronaut in 1998. He married Wang Jie in 1991 and has one son. Nie Haisheng was born in September 1964. He is also a Chinese astronaut selected
39、for the Shenzhou program. He is from Hubei. After graduating from high school he joined the Peoples Liberation Army Air Force, and became a fighter pilot. In 1998 he was selected for the astronaut program. He was one of the three astronauts who were in the final group to train for the Shenzhou 5 fig
40、ht. Yang Liwei was also picked out for the flight, with Zhai Ahigang. On September 23, 2005 it was reported that Zhai and Nie would be one of the three pairs of astronauts who would be in the final training for Shenzhou 6. But in the end, Fei and Nie were chosen, and Zhai missed his chance to space
41、again. Nie Haisheng got married to Nie Jielin and has an 11-year-old daughter. 1. When did Nie join the army? A. In 1982. B. In 1998. C. In 1991. D. After his graduation from high school. 2. Who among the astronauts in this passage hasnt been to saace? A. Zhai Zhigang. B. Nie Haisheng. C. Yang Liwei
42、. D. Fei Junlong. 3. How many times has Fei Junlong returned home since he left at the age of 17? A. Three times. B. Four times. C. Six times. D. Eight times. 4. How many people did the writer mention in this passage? A. 5. B. 6. C. 7. D. 8. 5. Which of the following is TRUE according to this passag
43、e? A. Yang Liwei was born in Jiangsu. B. Nie Haisheng has an eleven-year-old daughter. C. Fei Junlong is one year older than Nie Haisheng. D. Zhai Zhigang got married to Nie Jielin and has a son. C As young students, you have many dreams. These dreams can be very big, such as winning the Nobel Prize
44、, they can also be small, such as becoming one of the best students in your class. Once you find a dream, what do you do with it? Do you ever try to make your dreams real? Andrew Matthews, an Australian writer, tells us that making your dreams real is lifes biggest challenge. You may think youre not
45、 very good at some school subjects, or that its impossible for you to become a writer. Those kinds of ideas stop you from realizing your dream. In fact, everyone can realize his dream. The first thing you must do is to remember what your dream is. Dont let it leave your heart. Keeping telling yourse
46、lf what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams. You must also never give up your dream. There will be difficulties on the road to your dreams. But the biggest difficulty comes from yourself. You need to
47、 decide what is the most important. Studying instead of watching TV will help you to get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book. As you get closer to dream, it may change a little. This is good as you have the chance to learn some-thing more useful and find new hobbies. 1. The biggest difficulty on the road to your dreams comes from _. A. yourself B. your friend C. your school D. your parents 2. Which of the following isnt mentioned in this passage? A .You may think youre not good at some school subjects. B. Making
