仁爱科普版九年级上册Unit 3 English around the World Topic 1 Section B 学案 （含答案）

Unit 3 Topic 1 Section B
【学习目标】
1.继续学习一般现在时的被动语态。
2.能用一般现在时的被动语态进行看图写句子。
3.通过听Jane和她爸爸的对话,认识到异国文化在沟通中的重要作用。
【预习导学】
一、生词速查
1.　　 adv.在今晚
2.　　v.沟通,交流 →　　 n.交流;交际
3.　　 v.解释,说明
4.　　 adj.不可能存在的;不可能的
5.　　v.分,划分
6.　　 v.掘(地);凿(洞);挖(土)
7.　　v.放置,安放,搁置
二、短语速记
1.出差 　 　
2.与……交谈　 　
3.与……相似;与……相像 　 　
4.把……分成……　 　
5.打包　 　
6.官方语言 　 　
7.不完全是　 　
8.做某事有困难　 　
9.向某人求助 　 　
10.向某人解释　 　
三、连词成句
1.Cuba, tonight, I'm, to, on, business, going
______________________________________________________________
2.a, same, perhaps, few, the, words, are
______________________________________________________________
3.help, will, an, I, interpreter, for, ask
______________________________________________________________
四、想一想
1.将一个句子从主动语态变为被动语态一般分几步
______________________________________________________________
2.所有的被动语态都用by吗
______________________________________________________________
【答案】
一、
1.tonight
2.communicate　communication
3.explain
4.impossible
5.divide
6.dig
7.lay
二、
1.on business
2.talk with...
3.be similar to
4.divide...into...
5.pack one's bag
6.the official language
7.not really
8.have trouble (in) doing sth.
9.ask sb.for help
10.explain to sb.
三、
1.I'm going to Cuba on business tonight.
2.Perhaps a few words are the same.
3.I will ask an interpreter for help.
四、
1.一般分三步。1.把主动结构的宾语变为被动结构的主语。2.把主动结构的谓语动词变成“be+过去分词”形式。3.在动词的过去分词之后加介词by,再将主动结构中的主语放在by之后。
2.by常和动作的执行者构成by短语。如果需要特别强调动作或行为的执行者,就用by短语,否则,by短语可省去。
【合作探究】
任务驱动一 语态练习
按要求完成下列句子,每空一词
1.More and more people use 5G smartphones.(改为被动语态)
5G smartphones 　　　　 　　more and more people.
2.I am often asked to wash dishes after dinner.(改为否定句)
I 　　　　　　　　to wash dishes after dinner.
3.My homework is finished before 9 o'clock every night.(改为一般疑问句)
　　　　　　 　　before 9 o'clock every night
4.Are people allowed to eat while taking the subway (作否定回答)
　　, 　　　　.
5.Pu'er Tea is planted in some western areas of Yunnan Province.(对画线部分提问)
　　 　　Pu'er Tea 　　
◎学法指导:被动语态的构成是“be+过去分词+(by...)”,其人称、数和时态通过be的不同构成形式来体现。
任务驱动二 写作训练
用被动语态根据图片和所给的关键词造句。
1.baby/lay in the bed/woman
2.the book/love/people
3.carrots/dig/rabbit
4.cake/divide into pieces/she
5.many problems/cause/large population
1._______
2._______
3._______
4._______
5._______
任务驱动三 听力训练
播放课本1a听力,然后判断正误。
1.Jane's father is going to Cuba on business tonight. ()
2.English is spoken as the official language in Cuba. ()
3.English is not similar to Spanish. ()
4.It is impossible for Jane's father to have trouble in Cuba. ()
5.An interpreter can help Jane's father understand Spanish and the culture. ()
　　◎学法指导:在听之前可以先根据自己已知的知识预测听力答案,通过听短文来验证自己的答案。
【答案】
任务驱动一
1.are　used　by
2.am　not　often　asked
3.Is　your　homework　finished
4.No　they　aren't
5.Where　is　planted
任务驱动二
1.The baby is laid in the bed by the woman.
2.The book is loved by people.
3.The carrots are dug by the rabbit.
4.The cake is divided into pieces by her.
5.Many problems are caused by the large population.
任务驱动三
1~5　TFTFT
【知识超市】
[命题点一]possible的用法
●Is it possible for you to have trouble communicating 你与人交流时可能会遇到麻烦吗
◎观察思考:1.It is possible for us to solve the problem.我们可能会解决这个问题。
2.It is possible that John can answer the question.约翰可能会回答这个问题。
◎用法总结:“It is possible for sb.to do sth.”意为“对某人来说做某事是可能的”;“It is possible+that从句”意为“可能……”。
对点自测
完成下列句子
1.It is possible for me 　　(finish) my homework on time.
2.It is possible 　　Tom will win the game.
【答案】
1.to finish
2.that
[命题点二]business的用法
●I'm going to Cuba on business.我要去古巴出差。
◎观察思考:1.on business 出差
2.do business with sb. 　　
3.go out of business 　　
【答案】
2.与某人做生意
3.停业(倒闭)
[命题点三]◎用法总结:含有business的短语的意思主要取决于它前面的词。
对点自测
翻译下列句子
1.My father is on business in Beijing now.
______________________________________________________________
2.David loves doing business with Ted.
______________________________________________________________
3.That shop went out of business last week.
______________________________________________________________
【答案】
1.我爸爸现在正在北京出差。
2.David喜欢和Ted做生意。
3.那家商店上周倒闭了。
2