Unit 6 When was it invented? Period 4(Section A Grammar focus-4c)

课件12张PPT。 Unit 6Period 4
Grammar focus to 4cWhen was it invented ?Hello! Can you give the Chinese for these, please?
1.Whitcomb Judson
['witk?m ??ds?n]
2.Alexanander Graham Bell
[,?liɡ'z?nd? ɡrei?m bel]
3.Thomas Watson ['t?m?s 'w?ts?n]
4.bring (brought, brought[br?:t])
sell (sold, sold[s?uld])steal (stole[st?ul], stolen['st?ul?n])
5.during prep. 在……期间
6.serve really cold ice cream
提供真正冷的冰淇淋
7.fridge [fri?]n.冰箱
8.price [prais]n.价格
at a low price 以很低的价格
9.hotel ['h?ut?l]n. 宾馆
10.advice [?d'vais]n.
→advise [?d'vaiz]v.建议
11.go out alone 单独出去
12.translate [tr?ns'leit]v.翻译
translate…into把……翻译成……
=turn/change…into
13.earthquake ['?:θkweik]n.地震
14.all of a sudden['s?d?n]
突然地
15.village n.村子→villager n. 村民
16.bell n.铃
17.ring [ri?]v.响(rang, rung)
18.rule [ru:l]n. 规则
break the rule 破坏规则
19.biscuit ['biskit]n.饼干，烤饼
20.musical notes音乐纪录
21.instrument ['instrum?nt]
n.乐器
22.cookie ['kuki]n.饼干
biscuit
23.work on 从事于/致力于……
Grammar Focus4a Rewrite the sentences using the passive voice.
1. They sold the fridge at a low price.
The fridge was sold at a low price(by them).
2. Somebody stole my camera from my hotel room.
____________________________________________
3. Where did you take these photos?
____________________________________________
4. Our parents advised us not to go out alone.
____________________________________________
5. Different writers translated the book into different languages.
____________________________________________
____________________________________________
My camera was stolen from my hotel room (by someone).Where were these photos taken (by you)?We were advised not to go out alone (by our parents).The book was translated into different languages
(by different writers).4b Complete the sentences with the correct forms of the verbs in the box.

1. You ____________ to the party last night, weren’t you? Why didn’t you go?
2. The earthquake happened all of a sudden, but luckily the villagers ____________ to a safe place.
3. The door ___________ when we arrived, so we _____ the bell.
4. The students __________ not to eat or drink in class. But Ruby ________ the rule when she started eating a biscuit in science class.
5. The cookies __________ by the hungry kids in less than 20 minutes,and they really ______ them.eat lock like ring invite break tell bringwere invitedwere broughtwas lockedrangwere toldbrokewere eatenliked4c Decide whether active or passive forms should be used in these sentences.Write the correct forms in the blanks.
The telephone ____________ (invent) by Alexander Graham Bell. He __________(born) in 1847. Mr Bell _______ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr Bell ________ (learn) to send musical notes through an instrument similar to a telephone. Finally, the telephone ____________ (invent) in 1876. The first sentence that(say) ________ on the telephone by Mr Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _________ (use) around the world.was inventedwas bornworkedlearnedwas inventedwas saidwas usedExercises in class.
1.Write their past participle.(写过去分词。)
take, give, steal, do, go, be, grow, translate, say
( )2. serve, fridge, ['?:θkweik], advice(动词), cookie(同义词), 规则，铃，弄响，all of a sudden,
instrument
3. Yesterday evening the students _____ (think) harder, the problem ___________(work) out in the end.(昨天晚上，学生们努力地思考，最后那个问题解决了。)Thank you!
Byebye!