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1、 Revision This little thing has got numbers from 0 This little thing has got numbers from 0 to 9. It is very small, so you can put it into to 9. It is very small, so you can put it into your pocket. your pocket. Wherever you goWherever you go, you can use , you can use it to talk to your friends and

2、 your families it to talk to your friends and your families far away.far away.Guess Here is a big box. It can Here is a big box. It can keep the keep the food freshfood fresh and it can give ice in summer. and it can give ice in summer.1.1.Someone invented the fridge in 1862.Someone invented the fri

3、dge in 1862.The fridge _ _ in 1862.The fridge _ _ in 1862.2. 2. HarrysonHarryson invented the fridge. invented the fridge.The fridge _ _ _ The fridge _ _ _ HarrysonHarryson. .3. It keeps the food fresh.3. It keeps the food fresh.The food_ _ fresh in it.The food_ _ fresh in it.4. It also can give ice

4、 in summer.4. It also can give ice in summer.Ice also can_ _ in summerIce also can_ _ in summer5. We clean the fridge once a month.5. We clean the fridge once a month.The fridge _ _ once a month.The fridge _ _ once a month.was inventedwas invented byis keptbe givenis cleanedThe passive voice.被動(dòng)語(yǔ)態(tài)的被動(dòng)

5、語(yǔ)態(tài)的:be動(dòng)詞動(dòng)詞+ (及物及物動(dòng)詞的動(dòng)詞的) 過(guò)去分詞過(guò)去分詞 一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)一般過(guò)去時(shí)am (is, are) + donewas (were) + doneMake a list of inventions Make a list of inventions you know.you know.cartelevisiontelephone computercalculatorumbrellaalarm clockcamera(眼疾口快) Its called microwave ovens abacusesbinocularslight bulbsBatteries(眼

6、疾口快) They are called We should be proud of being a Chinese.Compass（指南針）（指南針）gun powder（火藥）（火藥）Printing（印刷術(shù)）（印刷術(shù)）paper making（造紙術(shù)）（造紙術(shù)）inventinventorsinventions We need ,so we invent. Thomas Edison (18471931) Thomas Edison Thomas Edison was a great was a great inventinventor or. . He He inventinvente

7、d ed more than 1000 more than 1000 inventioninventions during his lifetime.s during his lifetime.inventor, inventions, moved, gave up, taught, Thomas Edison was a great American _. Young Tom was in school for only three months. Toms mother _ him to read and write. When he was 22, he _ to New York. D

8、uring his lifetime, he had more than 1,000 _. No matter how hard it was , he never _.Exercises: Fill in the blanks. inventortaught moved inventions gave upBell invented the telephone.The telephone was invented by Bell.Bell invented the telephone in 1876.The telephone was invented in 1876.Benz invent

9、ed the car.The car was invented by Benz.Benz invented the car in 1885.The car was invented in 1885.主動(dòng)語(yǔ)態(tài)主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài) invented invented used for used for made of made of cooked cooked taste taste give give say say will buy will buy will discover will discoverwas/werewas/were invent inventeded was/were

10、was/were us useded for forwas/werewas/were mademade of ofwas/werewas/were cook cookededis/areis/are tast tasteded is/areis/are givengivenis/areis/are saidsaid will will bebe boughtbought will will bebe discover discoverededbe+動(dòng)詞的過(guò)去分詞動(dòng)詞的過(guò)去分詞A: Whats this?B: Its aA: When was it invented?B: It was inve

11、nted in . . .A: Who was it invented by?B: It was invented by1903 Wright Brother1976An American1876 Bell1927 Baird1885Julie ThompsonWhat other inventions do you know?Ask and answer The car was invented just a century ago.But many people dont know who invented the first car. The first car was invented

12、 not by an Englishman,but by an Anmerican. His name was Henry Ford. Henry was born in a poor family.When he was 12,his mother died.He had to work in the day and repaired watches in the evening for some money.The hard life made him strong and able. At that time he wished to make a machine. It could r

13、un without horse,so it was named the “horseless carriage(無(wú)馬馬車(chē)）無(wú)馬馬車(chē)）”.He overcame a lot of difficulties and in April，1873，the “ horseless carriage” was first shown to the public.Ii was the first car. Later Henry Ford founded the Ford Motor Company.He was really the first inventor.READ CAREFULLY AND A

14、NSWER THE QUESTION1、When was the first car invented？2、Who was the first car invented by？3、What could the “horseless carriage” do？4、Whats the meaning of the“overcame” here？A、回來(lái)、回來(lái) B、克服、克服 C、遇見(jiàn)、遇見(jiàn) D、放棄、放棄The first car was invented in April，1873.It was invented by Henry Ford.It could run without horse.

15、ITS USED FORWhat is it used for?What is it used for?Its used for the most the most useful useful inventioninventionwhenwhenwhowhoWhat are What are they they used forused forothersothersDiscuss in your group of four and report:Discuss in your group of four and report:Report: I think the most useful i

16、nvention is Because 1885Julie Thompson1927 Baird1976An American1876 Bell1903 Wright BrotherWhich invention do you think is Which invention do you think is the most usefulthe most useful? ? WhyWhy? ?不局限這些不局限這些圖片圖片Why could he become great inventor?Why could he become great inventor?1.He was cleverer

17、than others.2.He had money.3.He had good imagination.(想象力想象力)4.He had determined (堅(jiān)定堅(jiān)定)to do something well.5.He was not afraid failure(失敗失敗). He was good at learning from failure.6.They liked to solving problems in many ways.What are great inventors like?energetic confident creative energeticSurf the Internet to know one invention you are interested in, find something about its history, then write a passage about it.