Unit_9_When_was_it_invented复习课件.ppt

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1、 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 your fam

2、ilies it to talk to your friends and your families far away.far away. GuessHere is a big box. It can keep the food fresh and it can give ice in summerI say invent, you say invented.Invent, invent, invent, invent, invented, invented.I say use, you say used.Use, use, use, use, used, used.I say buy, yo

3、u say bought.Buy, buy, buy, buy, bought, bought.Make, make, make, made, made, made.Do, do, do, do, did, done.Throw, throw, throw, throw, threw, thrown.过去分词过去分词What is it used for?Its used for the most the most useful useful inventioninventionwhenwhenwhowhoWhat are What are they used they used forfor

4、othersothersDiscuss in your group of four and report:Discuss in your group of four and report:Report: I think the most useful invention is Because 1885Julie Thompson1927 Baird1976An American1876 Bell1903 Wright BrotherWhich invention do you think is Which invention do you think is the most usefulthe

5、 most useful? ? WhyWhy? ?不局限这些不局限这些图片图片1.发明发明 2.发明家发明家3.发明发明 4.最有用的发明最有用的发明5.帮助某人做某事帮助某人做某事6.足够薄足够薄7.让某人高兴让某人高兴8.最后最后9.一个叫乔治的厨师一个叫乔治的厨师10.把把洒在洒在上上11.西方世界西方世界12.三千多年三千多年13.古老的中国神话古老的中国神话14.在六世纪在六世纪invent inventorinventionthe most useful inventionhelp sb. (to) do sth.thin enoughmake sb.happya chief ca

6、lled Georgesprincle sth. on sth.western worldover three thousand yearsan ancient Chinese legendin the sixth centuryin the end=at last15.环游中国环游中国16.出生于出生于186117.撞到撞到18.摔倒摔倒19.队员的数量队员的数量20.用来做用来做21.错误地错误地22.偶然地偶然地23.根据根据24.落入落入25.这样这样26.把把分成分成27.朝着大门走去朝着大门走去28.闲逛闲逛travel around Chinawas/were born in 1

7、861knock intofall downthe number of playersbe used for doing sth.by mistakeby accidentaccording tofall intoin this waydivide intowalk towards the gatehang out1. They decided _ at the end of this month. A. to leave B. going back C. travel D. not stat out to leave2. Its used for _ clearly in the dark.

8、 A. seeing B. seeC. looking D. look seeing3. When _ the car _? A. did, inventB. was, invented C. does, invent D. in, invented was invented4. Jack _ leave _ his teacher comes back. A. doesnt, until B. /, untilC. wont, / D. wont, until wont /5. I think the telephone was invented _ the car.-I think so.

9、 The telephone was invented _ 1876.A. before, on B. before, in C. after, on D. after, inbefore in6. Chinese is used _ the first language in China. A. for B. as C. by D. toas7. I think the short stories _ by Dickens are very popular _ the children.A. are written, for B. are written, among C. written,

10、 among D. written, betweenare writtenamong8. In the old days, they _ in the factory from morning to evening.A. were made to work B. asked to work C. made to work D. were asked for workwere made to work9. Did you notice him _ the house? A. leave B. leaves C. left D. to leaveleave10. My mother told me

11、 that my homework must _on time. A. finishB. be finishC. be finishedD. finished be finished11. The police found the lost car _. A. with mistake B. by accident C. by mistake D. in accident by mistake12. I dont like this kind of potato chips because they are not _. A. crispy enough B. enough crispy C.

12、 softenough D. enough softcrispy enough13. The bridge _ by the farmers themselves in 1982. A. builtB. was builtC. build D. was build 14. All the books will _ to the children who live in the small village. A. be sentB. sent C. be send D. send 15. Keys _ used for _ the doors. A. is, opening B. is, ope

13、ned C. are, opening D. are opened was builtbe sentis opening二、句型转换1. When did they build the school? When _ the school _ ?2. How do you make a cake? How _ a cake _ ?3. I fill the basket with flowers. The basket _ _ _ flowers.was builtis madeis full of4. I borrowed the book three days ago. I _ _ the

14、book _ three days.5. The teacher gave me a book. I _ _a book by the teacher.6. We heard her sing Peking Opera in the theatre.She _ _ _ sing Peking Opera in the theatre.have kept for was givenwas heard to1.1.Someone invented the fridge in 1862.Someone invented the fridge in 1862.The fridge _ _ in 186

15、2.The fridge _ _ in 1862.8. 8. HarrysonHarryson invented the fridge. invented the fridge.The fridge _ _ _ The fridge _ _ _ HarrysonHarryson. .9. It keeps the food fresh.9. It keeps the food fresh.The food_ _ fresh in it.The food_ _ fresh in it.10. It also can give ice in summer.10. It also can give

16、ice in summer.Ice also can_ _ in summerIce also can_ _ in summer11.11. We clean the fridge once a month. We clean the fridge once a month.The fridge _ _ once a month.The fridge _ _ once a month.was inventedwas invented byis keptbe givenis cleanedhomework1. The bad news made everyone in the family _（

17、feel) worried.2. The number of the league members in our school _ more than 300 so far.(be)3. _everyone _ to take part in tomorrows evening party?(ask)4. You _ on the phone.(want) 5. He was seen _ into the room. (come) 6. A stamp is used for _ a letter.(send) 7. I think the short stories _ by Dicken

18、s .(written)8. In the old days, they _ in the factory from morning to evening.(make)9. Did you notice him _ the house? (leave) 10.I wont go to his party unless I _ .(invite) There was an _ (古老的古老的)legend about potato chips. In 2 _(世纪世纪) ago, there was a chef _ (叫做叫做)George. One day, he was in a bad

19、mood, so he cooked the potato chips for a long time _(直到直到)they were crispy. It gave out a _ (讨人喜欢的讨人喜欢的)smell. The chef sprinkled a lot of salt, so they _(品尝品尝)very salty. According to this legend, we know George is the inventor of the potato chips and potato chips were _(发明发明) by mistake.Fill in t

20、he blank.Fill in the blank. centuriesancientcalled tastedinventedpleasantuntil The car was invented just a century ago.But many people dont know who invented the first car. The first car was invented not by an Englishman,but by an Anmerican. His name was Henry Ford. Henry was born in a poor family.W

21、hen 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 run without horse,so it was named the “horseless carriage(无马马车）”.He overcame a lot of difficulties and

22、 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 answer the question1、When was the first car invented？2、Who was the first car invented by？3、What could the “

23、horseless carriage” do？4、Whats the meaning of the“overcame” here？A、回来、回来 B、克服、克服 C、遇见、遇见 D、放弃、放弃The first car was invented in April，1873.It was invented by Henry Ford.It could run without horse.Do you know the history of inventing sandwich?Do you know the history of inventing sandwich?Do you know th

24、e history of inventing sandwich?Who A man called SandwichWhat food When 1700sWhere EnglandHow Play cards, busy, put meat and vegetables in the breadToday Popular , childrens favorite food The history of sandwiches Do you know that sandwiches were invented by a usual man? _. Today_.Writing.Why could

25、they become great inventors?Why could they become great inventors?They were cleverer than others.They had money.They had good imagination.(想象力想象力)They were determined (坚定坚定)to do something well.They were not afraid failure(失败失败). They were good at learning from failure.They liked to solving problems in many ways.What are great inventors like?energetic confident creative energeticInsert Title Text