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1、精选学习资料 - - - - - - - - - 一.要点短语 : 学习必备欢迎下载Unit4 Inventions 1.instead of取代,替代 2.light bulb 电灯泡 3.help sb to do sth帮忙某人做某事 4.live a better life 过更好的生活 5.in the early 19 th century 6.in history 在历史上14.in the day time在白天 15.imagine doing sth想象做某事 16.make noise制造噪音 17.keep off 使 远离 18.in front of 在 的前面 1
2、9.at the same time同时7.at the start of在 初期 20.throw away 扔掉8.since then从那以后 21.turn into 变成9.each other彼此 22.right now 现在10.millons of 数百万的 23.all the time 始终11.mobile phone手机 12.allow sb to do sth答应某人做某人 13.keep in touch with 与 保持联系二、单词用法 必记单词：24.make a mess弄得一团糟 25.lead to导致,引起 26.with the help wit
3、h 在 的帮Funny create telephone comfortable century invent Since anytime develop special wing introduction 必记词组：Instead of light bulb in history at the start of since then each other millions of in front of keep in touch with in the daytime make noises keep.off at the same time throw away in a shorter
4、time turn into all the time make a mess in the future right now make a mess lead to with the help of mobile phone 用法集萃：1. Help sb do sth. 2. Begin to do sth. 3. Allow sb. To do sth. 4. As many+可数名词复数 +as +one can 5. Imagine doing sth. 6. Feel+adj. 7. So many+复数名词8. Keep sb./sth.+形容词9. A+连系动词 be+形容词比
5、较级 +than+B 10. not as+形容词 /副词原级 +as. 11. The+姓氏复数12. Make sb.+do sth. 学问点概要1. Listen to advertisements for four funny inventions.p49 1. advertisement 广告 ad 缩写Miss White recently placed an in the local newspaper. 怀特小姐最近在当地报纸上刊登了一就广告；2. funny 可笑的；滑稽的adj 第 1 页,共 12 页名师归纳总结 - - - - - - -精选学习资料 - - - - -
6、 - - - - 学习必备 欢迎下载Youre an extremely funny man. 你是一个特别滑稽的人；* 区分 fun 与 funny fun 与 funny 都可以作形容词,但 fun 仍可以作名词；例如：玩的高兴 _ _ _ _ 或者 _ _ fun 好玩的；令人开心的；近义词： interesting；Jane is . 简是一个很有意思的人；funny 滑稽的 . 奇怪的；Jane is . 简是一个很滑稽的人；3. invent 创造 v 创造家 n ： 创造 n ：辨析： invent 与 discover invent创造客观上没有,创造以前未曾有过的东西；如创造
7、新的使用工具. 方法；discove发觉发觉客观已经存在,但不为人知的东西或者事物；r爱迪生创造了电灯；Edison _ the electric light bulb. 我在树下发觉了一块很美丽的石头；I _ a beautiful stone under the tree. 2. Write a short article about a new invention that you will create.p49 create 创作；制造 v 拓展： creation 制造物 ,作品 n creator 制造者 n creative 有制造力的 adj creativity 制造力 n
8、试翻译：这个制造者创作了这个作品,他很有制造力；The _ _ the _ ,he is _. 【辨析】create 和 make 制造出原先并不存在的东西create制造,创作make制造,制作通过工作制造出某种东西例如：（1）.谁制造了世界？ Who _ the world. （2）.他制造了这块手表； He _the watch. 3. telephone 电话 n 给 打电话 v 其缩写形式是 _, 移动电话,手机是 _. 给某人打电话的表达：telephone /phone sb call sb up give sb a call make a telephone call to s
9、b I felt so bad that I my friend ./ 我心里实在难过,于是打电话给欧文；I _ my father _ _ yesterday. 昨天我给爸爸打电话了；I _ _ _ _ to Lucy last night. 昨晚我给 Lucy 打了个电话；4. After its invention, traveling became faster and mor comfortablep51 名师归纳总结 - - - - - - -第 2 页,共 12 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载comfortable 舒服的 adj,其比较级
10、是 _ _. comfortably 舒服地 adv uncomfortable 使人不舒服的adj A home should be_ and friendly. 家应当让人感觉到舒服 . 亲切的；5. In the early 19 th century.p51 century 世纪 n in the early 19th century = at the start of the 19th century. 在 19 世纪初 in the late 19th century = at the end of the 19th century. 在 19 世纪末He was the most
11、 famous writer in 19th_. 6. practical 有用的 adj 他是 19 世纪最闻名的作家；Our clothes are lightweight, fashionable and_for holidays. 我们的服装轻巧 . 时尚,并且很适合度假穿；拓展： practice 练习 n practise 练习 v 现在我们正在做一些练习；Now we are doing some _. 7. Since then, people have been able to speak to each other over long distances.p51 dista
12、nce 距离 n It s no_. = Its no far. 拓展：at a distance隔一段距离,距离略微远一些in the distance 在远处from the distance 从远处这只小猫从远处回来了；The cat came back _ _ _. 8. lamp 灯 n candle 蜡烛 n bright 光明的 adj turn off 关灯 turn on 开灯请打开灯； Please _ _ the _. 9. Thomas Edison developed the first practical light bulb in 1879.p51 develop
13、 v 开发 . 研发 （与 invent 创造不同,是在原有基础上进一步提高 . 改进）We need to _ solar energy. 我们需要开发太阳能；拓展：development 进展 n developed 发达的 adj developing 进展中的adj 发达国家： a_ country 进展中国家： a_ country 10. help sb do sth 帮忙某人做某事 , help 后跟省略 to 的不定式,类似的用法仍有,使某人做某事 make sb do sth I _ him _ his wallet. 我帮忙他找到了钱包；The boss _ the wor
14、kers _ more than 10 hours every day. 这个老板让工人每天工作超过 10 小时；11. They allow people to keep in touch with each other anytime, anywhere.p51它们容许人们在任何时候,在任何地点彼此保持联系；1allow sb to do sth 答应某人做某事allow doing 是某人答应做某事We dont allow in our house. 在我们家里不容许吸烟；名师归纳总结 - - - - - - -第 3 页,共 12 页精选学习资料 - - - - - - - - -
15、学习必备 欢迎下载They _ their children _ go to the park.他们答应孩子们去公园；2keep in touch with sb=stay in touch with Do you still_ in _ _your parents regularly after you leave them.你离开父母以后仍常常与他们保持联系吗？12. With sunlight, air and water, we can be alive on Earth. 有了阳光 . 空气和水,我们才能在地球上生存；with 有 without 没有没有水,我们无法存活；We ca
16、nt live _ _.13. The new cars made loud noises and frightened them. 这些新汽车发出很大的噪音,让他们感到可怕；make noises意思是：发出噪音,弄诞生音；也可以用 make a noise 例如：不要弄出声音,你爸爸正在睡觉；Dont _ _ , your father is sleeping . 辨析： noise ,voice, sound noise 指吵闹 . 喧哗声,往往是不和谐,不动听的声音voice 多指人和动物特有的声音sound 指人所能听到的自然界中的一切声音请不要在课堂上制造噪音；Please don
17、 t _ _ in class.她常常小声说话； She often talks in a low _. 在空气中光比声音传播的速度快；Light travels faster than _in the air. 14. live a/an life 过着 的生活 过更美好的生活 _ 15. speak to sb 同 人说话 speak to each other 相互通话 别和生疏人说话 _ 16. across the world 全世界 近义词： all over the world ; throughout the world 17. imagine doing 想象做 I can
18、t imagine_ walk all the way to the North Pole. 我无法想象如何一路走到北极去；18. in a short time 在短时间内19. I suppose that people could only.p52 Suppose vt.假定；猜想,估计；认为；让（用于祈祷语气）如：Supposing hes right and I do die tomorrow. Maybe I should take out an extra insurance policy.假设他是对 的,我的确明天就会死,那该怎么办？或许我应当再买一份保险；20. Keep t
19、he dust off your shoes.p54 keep off 使不接近 ; 拦住Keep the children off. Its dangerous here. 别让孩子们靠近 , 这儿危急 . 拓展： keep的用法 1长期或永久 持有 ,保有 I kept it all the time to remind me of you.我始终储存着它 ,以此唤起我对你的记忆；名师归纳总结 - - - - - - -第 4 页,共 12 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载2.一时 拥有 ;保管 Please keep the watch for me
20、 while I go swimming.我去游泳 ,请代我保管这表；3.存放,保留,储存 We keep food in a refrigerator.我们把食物存放在冰箱里；4.使.保持在 某一状态 OO4O7O8O9 Those toys kept the children amused.那些玩具使孩子们玩得很高兴；She kept the child quiet.她让孩子别作声；Mother keeps the house.母亲办理家务；5.整理,办理 6.履行;遵守;保守 Everyone must keep the law.每个人都必需守法；7.阻挡,阻碍;掌握住 +from Ro
21、bbie couldnt keep the child from yelling.罗比没法使孩子不大叫大嚷；8.记日记. 帐等 Mary keeps a diary.玛丽每天记日记；9.抚养;饲养 He needs more money to keep his wife and children.他需要更多的钱来抚养妻子儿女；21. Can look behind and in front of you at the same time.p54 at the same time 同时；然而 .如：I saw two boys rising to their feet at the same t
22、ime. 我观察两个男孩同时站起来；22. The blacks throw away as many cans as the Browns.p57 23. .we make our voice rise at the end.p58）24. What do you use it for.p59 目的 what .for = why 为什么 这是固定搭配,要记住）例：Why do you want it. = what do you want it for. 你为什么要它？25. What is special about it.p60 26. If you shout “fly ”, the
23、 car will turn into a plane in 30 seconds.p60 27. However, he had to refill it all the time.p61 always 28. .it sometimes made a mess on the paper.p61 29. .Zhuge Liang used such lanterns to give signals in battles.p62 名前 such,形副 so,多多少少也用 so；little 属特别,“ 小” 用 such,“ 少” 用 so；30. The Kongming Lantern l
24、ed to the invention of the hot-air balloon.p62 Lead to 导致,引起,通向；Lead a.life 过.生活；Lead sb to do sth. 带领某人做某事；二.要点说明 : 1.Listen to advertisements for four funny inventions. 听四就好玩创造的广告 . 1.advertisement n.广告 可数 ad 缩写 advertise v.做广告,登广告 They will put an advertisement in the newspaper. 2.funny adj.可笑的；滑
25、稽的 You re an extremely funny man. 你是一个特别滑稽的人；,fun 意为好玩的 fun 与 funny 的区分 : fun 与 funny 都可以作形容词,但它们的意思不同 funny 意为滑稽的 , fun 仍可以作名词 ,意为乐趣 ,好玩的事物 . 2.Write a short article about a new invention that you will create. 写一篇有关你要制造的一项新创造的短文. 第 5 页,共 12 页名师归纳总结 - - - - - - -精选学习资料 - - - - - - - - - 学习必备 欢迎下载1cr
26、eate v.创作 ,制造 creation n.制造物 ,作品 creator n.制造者 creative adj.有制造力的 creativity n.制造力 试翻译：这个制造者创作了这个作品,他很有制造力；The creator created the creation ,he is creative. 【辨析】create 和 make create 制造,创作 制造出原先并不存在的东西He created a new idea. 他制造了一个新想法 . make 制造,制作 通过工作制造出某种东西 The workers make the watch in the factory.
27、 工人们在工厂制造手表 . 3.telephone n.电话 ,电话机 缩写形式是 phone mobil phone移动电话 ,手机 I don t have a telephone.我没有一部电话 . telephone v.给 打电话 I telephone my grandpa every week.我每周给爷爷打电话 . 给某人打电话的表达：telephone /phone sb I often telephone /phone my mother about my study. call sb please call me. give sb a call I gave my fat
28、her a call yesterday. make a telephone call to sb My friends often make a telephone call to me. 4.After its invention, traveling became faster and more comfortable. 它创造后旅行变得更快更舒服了 . comfortable adj.舒服的 ,其比较级是 more comfortable. comfortably adv.舒服地 uncomfortable adj.使人不舒服的 A home should be comfortable
29、 and friendly. 家应当让人感觉到舒服 . 亲切的 . 5.In the early 19th century.在 19 世纪早期 century n.世纪 可数 in the+序数词 +century 在 世纪 in the early 19th century = at the start of the 19th century. 在 19 世纪初 in the late 19th century = at the end of the 19th century. 在 19 世纪末 He was the most famous writer in the 19 th.他是 19
30、 世纪最闻名的作家 . 6.Alexander Graham Bell invented one of the first practical telephones in 1876. Alexander Graham Bell 在 1876 年创造了第一批可用的电话之一 . 1invent v.创造 invention n 创造 inventor v.创造 invent 与 discover invent 创造指客观上没有,创造以前未曾有过的东西,如新创造的使用工具,方法 discover 发觉 指发觉客观已存在,但是不为人知的东西或者事情；Gilbert discovered electri
31、city, but Edison invented the electric light bulb. 2practical adj.有用的 拓展： practice 练习 n practise 练习 v Our clothes are lightweight, fashionable and practical for holidays. 我们的服装轻巧 ,时尚,并且很适合 度假穿；7.Thomas Edison developed the first practical light bulb in 1879. 爱迪生在 1879 年创造了第一批可用的电灯 develop v.进展 ,开发 ,
32、研发 We need to develop solar energy.我们需要开发太阳能；拓展： development 进展 n developed 发达的adj developing 进展中的adj 发达国家： a developed country 进展中国家： a developing country 8.They allow people to keep in touch with each other anytime, anywhere. 它们容许人们在任何时候, 在 任何地点彼此保持联系；1allow sb to do sth 答应某人做某事allow doing 是某人答应做某
33、事We dont allow smoking in our house. 在我们家里不容许吸烟；They allow their children to go to the park.他们答应孩子们去公园；2keep in touch with sb=stay in touch with 和某人保持联系 Do you still keep in touch with your parents after you leave them. 名师归纳总结 - - - - - - -第 6 页,共 12 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载你离开父母以后仍常常与他们保
34、持联系吗？9.With light bulbs, people can do as many things in the evenings as they can in the daytime. 用电灯 ,人们在晚上做和明天一样多的事情 . as many+复数名词 +as one can 和 一样多的You can borrow as many books as he can. 你可以和他借一样多的书 . 10.The new cars made loud noises and frightened them. 这些新汽车发出很大的噪音,让他们感到可怕；make noises意思是：发出噪音
35、,弄诞生音；也可以用 make a noise 例如：不要弄出声音,你爸爸正在睡觉；Dont make noises, your father is sleeping . 辨析： noise ,voice, sound noise 指吵闹 . 喧哗声,往往是不和谐,不动听的声音voice 多指人和动物的嗓音 . sound 指人所能听到的自然界中的一切声音t make noises in class. 请不要在课堂上制造噪音；Please don 她常常小声说话； She often talks in a low voice. 在空气中光比声音传播的速度快；Light travels fast
36、er than sound in the air. 11. Keep the dust off your shoes. 合你的鞋子远离灰尘 . keep off 使不接近 ;远离 Keep the children off.Its dangerous here. 别让孩子们靠近 , 这儿危急 . 12.The Kongming Lantern led to the invention of the hot-air balloon.孔明灯引起了热气球了创造 . lead to 导致,引起 . The mistake led to a big fire. lead sb to sp.带领某人去某地
37、 Please lead me to your school. 习题练习一.英汉互译 1.in the early 19th century_ 2.电灯泡 _ 3.in the daytime_ 4.millions of _ 5.each other_ 6.过更好的生活 _ 7.从那以后 _ 8.与.保持联系 _ 9.想象做某事 _ 10.答应某人做某事 _ 二.依据句意及首字母提示补全单词 .1. The coat costs ￥2,600. Its too e_. 2. Can you tell me how to o_ the washing machine. 3. A man is
38、s_ apples over there. Lets buy some. 4. He saw an a_ in the magazine. 5. That s the f_ joke Ive ever heard. 6. Nowadays, young people like playing games with their mobile p_ . 7. They have c_ a new factory in the city. 8. What is the _ （距离） from here to Shanghai. 9. -Will you take the trainers. -Of
39、course. They are very _.（舒服的）10. We live in the twenty-first _.（世纪）11. This bus can carry 40 _. （乘客）12.Miss Liu is very _受欢迎的 in our class. 13.You can _ 比较 the prices of the same product产品 on the internet 14. You cant see them in the _ .（白天）15. Thomas Edison _ （研制） the first practical light bulb in
40、1897. 名师归纳总结 - - - - - - -第 7 页,共 12 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载三.词形填空1.Edison was famous for his _invent. 2. In the early _twenty century, cars became popular. 3. They allow people _keep in touch with each other anytime, anywhere. 4. Today _thousand of people across the world come to China.
41、 5. America is a _develop country. 6. Lucy is the_tall of the two. 7. English is as _important as Chinese. 8. Can you walk _far than a young man. 9. This is the _good city that we have ever visited. 10.With light bulb, people can do as_ many things in the evening as they can in the daytime. 11. Can
42、you tell me the _distant between your home and your school. 12. Great inventions help people live a better _.life 13. Can you imagine _live without light bulbs.四.同义词 . 1.My new shoes feel comfortable, so I like wearing them. A. hard B. good C. soft and nice D. beautiful 2. Our company developed a new umbrella last month. A. found B. bought C. created D. sold 3. This story happened a centur