1、Unit 7 Teenagers should be allowed to choose their own clothes.Section A（3a-3c）What kind of text are we going to read?What do you think the poem is about?Do you remember what your mother did when you were a baby and you cried?Do you listen to your mother and behave well?How you feel about your mothe
2、r now?Do you argue with your mother or talk back to her?Do you regret anything you did to your parents?3a Read the poem aloud and discuss what the title means with your partner.Mom Knows Bestn.诗歌诗歌Practice3a 3a Mom Knows BestMom Knows BestWhat does the title mean?What does the title mean?Do you agre
3、e with it?Practice How do you get along with your parents?Talk about one thing you disagreed with them and how you dealt with it.课前预习 Find out the new words and underline them!When I was a tiny baby crying all night,my mom sang to me and stayed by my side.When I was tired and hungry,she gave me food
4、 and warm arms to sleep in.When I was two running through the field,she made sure I was safe and kept me from danger.When I fell and hurt myself,she gave me a hug and lifted me up.n.田野田野,场地场地v.举起，抬高举起，抬高;n.电梯；搭便车电梯；搭便车n.拥抱拥抱v.&n.哭，叫喊哭，叫喊adj.微小的微小的When I was seven coughing badly,she said no ice-cream
5、 for me.But I talked back loudly,“I should be allowed to eat some!Give it to me now!”When I was nine watching scary movies,she said itd give me awful dreams.But I shouted back angrily,“I should be allowed to watch it!Im not a baby!”回嘴，顶嘴回嘴，顶嘴adj.很坏的，讨厌的很坏的，讨厌的adv.非常；严重地非常；严重地When I was a teen going
6、out with friends,she said,“Please be back by ten!”But I talked back again “I should not be told what to do!Im seventeen now!”n.青少年青少年Now Im an adult,thinking back to those times.I coughed for days after eating that ice-cream And had scary dreams after watching that film.I was late for school from st
7、aying out past ten.I regret talking back,not listening to Mom.Mom knows best,and for me she wanted only the best!v.&n.感到遗憾，感到遗憾，懊悔懊悔 3b Read the poem again and answer the questions.1.What did the mom do when the writer was a baby and a small child?2.Why do you think the writer talked back to his mom
8、 when he was seven and nine years old?3.How did the writer feel when he was a teenager and his mom said“Please be back by ten”?4.After reading the whole poem,how do you think the writer feels about his mom?PracticeWatch a video.After watching,do you know who the boy is and who the tree is?The tree i
9、s our mother!No matter how busy you are,share some time with parents!Now lets read the poem again full of feelings.Mom Knows Best1.What did the mom do when the writer was a baby and a small child?3b Answer the questions.When the writer was a baby and a small child,the mom did these:sang to him and s
10、tayed by his side when he criedPractice gave him food and warm arms to sleep in when he was tired and hungry kept him safe when he was running through the field hugged him and lifted him up when he fellPracticeHe felt that he was growing up and he did not want to be treated like a little child anymo
11、re.2.Why do you think the writer talked back to his mom when he was seven and nine years old?Practice3.How did the writer feel when he was a teenager and his mom said“Please be back by ten”?He was upset because he felt that he was old enough to be independent and should not be told what to do.Practi
12、ce4.After reading the whole poem,how do you think the writer feels about his mom?He loves his mom and is thankful for what she has done for him.Practicestay by my sidemake surekeep sb fromgive me a huglift me up talk backawful dreamsregret doing 1.呆在我身边呆在我身边 2.确信，确保确信，确保 3.远离远离 4.拥抱我拥抱我 5.把我举起把我举起 6
13、.回嘴，顶嘴回嘴，顶嘴 7.恶梦恶梦 8.后悔做某事后悔做某事3c Think about a time you did something even though your mom or dad told you not to do it.Share your story with your partner.How old were you?Did you talk back to your mom or dad?What happened?How do you feel about it now?PracticeWhat did your mother do when you were a
14、 small child?Write a short passage.1.Children are the parents riches.子女是父母的至宝。子女是父母的至宝。2.A little child is the sweetest and purest thing in the world.孩童是世界上最可爱和最纯洁的。孩童是世界上最可爱和最纯洁的。3.Happy is he that is happy in childhood.童年时快乐的人是幸福的。童年时快乐的人是幸福的。知识拓展5.He is the happiest,be he King or peasant,who find
15、s peace in his home.Johann Wolfgang von Goethe,German dramatist and poet无论是国王还是农夫，家庭和睦是最幸福的。无论是国王还是农夫，家庭和睦是最幸福的。德国剧作家、诗人德国剧作家、诗人 J.W.J.W.歌德歌德4.All I am,or can be,I owe to my angel mother.Abraham Lincoln,American president我之所有我之所有,我之所能我之所能,都归功于我天使般的母亲。都归功于我天使般的母亲。美国总统美国总统林肯林肯知识拓展6.We never know the l
16、ove of the parents until we become parents ourselves.Henry Ward Beecher,American clergyman and orator不养儿不知父母恩。不养儿不知父母恩。美国牧师、演说家美国牧师、演说家 H.W.H.W.比沏比沏 知识拓展7.Be it ever so humble,there is no place like home.John Howard Payne,American dramatist and actor金窝，银窝，不如自家的草窝。休嫌它寒微贫贱金窝，银窝，不如自家的草窝。休嫌它寒微贫贱,天涯无天涯无处
17、似家园。处似家园。美国剧作家、演员美国剧作家、演员 J.J.H.H.佩恩佩恩知识拓展Unit 7 Teenagers should be allowed to choose their own clothes.Section A Grammar Focus-4c cry all night stay by ones side sleep in warm arms run through the field make sure keep sb.from danger give sb.a hug lift up talk back整夜哭整夜哭待在某人身边待在某人身边睡在温暖的臂弯里睡在温暖的臂弯里
18、 穿过田野穿过田野确定；确保确定；确保使某人远离危险使某人远离危险拥抱某人拥抱某人举起，提起举起，提起回嘴；顶嘴回嘴；顶嘴Translate the phrases.watch scary movies give sb.awful dreams be back by ten think back to those times cough for days have scary dreams be late for school stay out regret doing sth.看恐怖电影看恐怖电影带给某人恶梦带给某人恶梦在在10点前回来点前回来 回想那些时光回想那些时光咳嗽好几天咳嗽好几天做
19、可怕的梦做可怕的梦上学迟到上学迟到待在外面；不回家待在外面；不回家后悔做过某事后悔做过某事I think students should be allowed to do homework with friends.Sixteen-year-olds should not be allowed to drive.Do you think sixteen-year-olds should be allowed to choose their own clothes?Look at these sentences.课前预习含情态动词的被动语态含情态动词的被动语态肯定句肯定句:主语主语+情态动词情态
20、动词+be+be+动词过去分词动词过去分词.否定句否定句:主语主语+情态动词情态动词+not+be+动词过去分动词过去分词词.疑问句疑问句:情态动词情态动词+主语主语+be+be+动词过去分词动词过去分词?Grammar Focus(一一)将主动语态的宾语变成被动语态的主语。将主动语态的宾语变成被动语态的主语。(二二)将含情态动词的主动句式变成被动句式，即：将含情态动词的主动句式变成被动句式，即：“情态动情态动词词+动词原形动词原形”变成变成“情态动词情态动词+be+过去分词过去分词”，然后再在，然后再在其后加其后加“by+主动句中的主语主动句中的主语(人称代词用宾格人称代词用宾格)”。by短
21、语短语也可省略。也可省略。请看下列各句：请看下列各句：转变方法转变方法You should finish your homework first.Your homework should be finished(by you)first.You can take this magazine home.This magazine can be taken home(by you).Grammar Focus含情态动词的疑问句、否定句的变化均需借助于情态动词含情态动词的疑问句、否定句的变化均需借助于情态动词完成。完成。1.一般疑问句一般疑问句：直接将被动语态的陈述句中的情态动词提：直接将被动语态的
22、陈述句中的情态动词提前。前。Must this task be finished at once?这项任务必须立即完成吗？这项任务必须立即完成吗？句式变换句式变换Grammar Focus注意：含情态动词的被动语态的一般疑问句的回答，应保留注意：含情态动词的被动语态的一般疑问句的回答，应保留原情态动词，但原情态动词，但must表表“必须必须”时，其否定回答应用时，其否定回答应用neednt；need表表“必要必要”时，其肯定回答应用时，其肯定回答应用must。如：。如：-Must my exercise book be handed in now?我的练习本必须现在上交吗？我的练习本必须现在上
23、交吗？-Yes,it must.是的，必须现在上交。是的，必须现在上交。（No,it neednt.不，不必现在上交。）不，不必现在上交。）-Need he be operated on at once?他必须立即手术吗？他必须立即手术吗？-Yes,he must.是的，他必须。是的，他必须。（No,he neednt.不，他不必。）不，他不必。）Grammar Focus2.特殊疑问句特殊疑问句：由特殊疑问词加上被动语态的一般疑问句构由特殊疑问词加上被动语态的一般疑问句构成。成。When must this task be finished?这项任务必须在什么时候完成？这项任务必须在什么时候
24、完成？3.否定句否定句：在情态动词后面加上在情态动词后面加上not或或never即可，但即可，但must表表必要必要时否定式为时否定式为neednt。This task neednt be finished at once.这项任务没必要立即完成。这项任务没必要立即完成。Grammar Focus4.反意疑问句反意疑问句：借助情态动词构成附加疑问部分。如：借助情态动词构成附加疑问部分。如：This bridge can be built next year,cant it?这座桥明年能建成，是吗？这座桥明年能建成，是吗？Grammar FocusTeenagers should be allo
25、wed to choose their own clothes.应该允许青少年选择他们自己的服装。应该允许青少年选择他们自己的服装。Students should not be allowed to have part-time jobs.不应该允许学生们做兼职工作。不应该允许学生们做兼职工作。Can these books be taken out of the reading room?可以把这些书带出阅览室吗？可以把这些书带出阅览室吗？When must the work be finished?这些工作必须什么时候完成？这些工作必须什么时候完成？Grammar Focus2.Paren
26、ts should encourage teenagers to do social work for their community.3.Can Lucy do her homework tomorrow instead?Teenagers should be encouraged(by their parents)to do social work for their community.Can the homework be done(by Lucy)tomorrow instead?4a4a Rewrite the sentences according to the example.
27、Practice4.Do you think we must keep teenagers away from the Internet?5.Parents should give teenagers chances to make their own decisions.Do you think teenagers must be kept away from the Internet?Teenagers should be given chances to make their own decisions.PracticeThe keys be askedare allowed4b4b F
28、ill in the blanks with the correct forms of the words in brackets.be educatedstartmovetakecontinuePractice4c4c What rules should an English club have?Make a list of rules for it.PracticeSample Dialogue 1Sample Dialogue 1 A:Members should be allowed to use dictionaries.B:Yes,but they should only use
29、English-English dictionaries.1.Members are allowed to use English-English dictionaries.PracticeA:Members shouldnt be allowed to speak Chinese.B:I agree.Only in this way can you improve your English.Sample Dialogue 2Practice Young trees should _ every year.A.be planted B.planted C.plant .按要求完成下列各句每空一
30、词含缩写。按要求完成下列各句每空一词含缩写。1.We must do the work right now.(改为被动语态改为被动语态)_ _ _ _ _ right now.AThe work must be done.选择最佳答案。选择最佳答案。2.Teenagers should be allowed to go out with their friends on school nights.(改为否定句改为否定句)Teenagers _ _ _ to go out with their friends on school nights.3.A book should be read e
31、ach month.(改为一般疑问句改为一般疑问句)_ _ _ _ _ each month?shouldnt be allowedShould a book be read 1.Their work must _(finish)by four oclock.2.Your homework should _(do)by yourself.3.These books mustnt _(take)out of the reading room.4.Should these food _(keep)dry?be finished be done be taken be kept III.用所给词的适
32、当形式填空。用所给词的适当形式填空。IV.句型转换句型转换1.You should make up the bed every day.(改为被动语态改为被动语态)The bed _ _ _ up every day.2.We cant see stars in the day time.(改为被动语态改为被动语态)Stars _ _ _ in the day time.3.You must return the book on time.(改为被动语态的一般疑改为被动语态的一般疑问句形式问句形式)_ the book _ _ on time?should be madecant be see
33、nMustbe returned1.Today a lot of information can _ online.A.receive B.be received C.is received D.receiving答案：答案：B 【解析解析】被动语态。今天有很多信息能在网上收到，信息被被动语态。今天有很多信息能在网上收到，信息被收到要用被动语态。含有情态动词的被动语态的构成：情态动收到要用被动语态。含有情态动词的被动语态的构成：情态动词词+be+过去分词。过去分词。例题解析2.Must we clean the classroom now?No,you neednt.It _ after sc
34、hool.A.may clean B.must clean C.need be cleaned D.can be cleaned答案：答案：D【解析解析】由句意可知由句意可知it指指classroom，it和和clean为被动关系，所为被动关系，所以用被动语态，含有情态动词的被动语态结构为以用被动语态，含有情态动词的被动语态结构为“情态动词情态动词+be+动词过去分词动词过去分词”。排除。排除A和和B。need意为意为“需要需要”，can意意为为“可能，可以可能，可以”。由句意。由句意“我们必须现在就打扫教室我们必须现在就打扫教室吗？吗？不，不必要。可以放学后打扫不，不必要。可以放学后打扫”可
35、知可知,故选故选D。例题解析3.The song reminds me of my old school days as soon as it _.A.is played B.plays C.will be played D.will play答案：答案：A【解析解析】考查被动语态的用法。句意：这首歌被播放的考查被动语态的用法。句意：这首歌被播放的时候，使我想起了我的学生时代。时候，使我想起了我的学生时代。it作作play的承受者，故的承受者，故用被动语态。用被动语态。例题解析4.Have you finished your project?Not yet.Ill finish it if I
36、 _ ten more minutes.A.give B.am given C.will give D.will be given答案：答案：B【解析解析】考查动词的被动语态。句意考查动词的被动语态。句意“如果再给我十分钟如果再给我十分钟我会完成它。我会完成它。”主语与动词主语与动词give之间是被动关系，在条件之间是被动关系，在条件状语从句中用一般现在时表将来。状语从句中用一般现在时表将来。例题解析5.If we take a shower instead of bath,more water _.I agree with you.A.has saved B.can save C.can b
37、e saved答案：答案：C【解析解析】考查被动语态。句意：考查被动语态。句意：如果我们用淋浴而不是如果我们用淋浴而不是在浴缸里洗澡的话，会节省更多的水。在浴缸里洗澡的话，会节省更多的水。我赞同你。情态我赞同你。情态动词的被动语态的构成是：情态动词动词的被动语态的构成是：情态动词+be+动词的过去分词。动词的过去分词。例题解析 6.翻译下列句子。翻译下列句子。1.需要好好地教育青少年。需要好好地教育青少年。_2.这辆小汽车不能修了。这辆小汽车不能修了。_3.这封信必须现在寄出去吗？这封信必须现在寄出去吗？_4.会议应该在哪举行？会议应该在哪举行？_Teenagers need to be ed
38、ucated well.This car cant be repaired.Must this letter be posted now?Where should the meeting be held?1.You must give back the dictionary before Friday.(改为被动改为被动语态语态)The dictionary must _ _ back before Friday.2.He should be told about the meeting.(改为一般疑问句改为一般疑问句)_ he _ told about the meeting?7.按要求完成
39、句子。按要求完成句子。(每空一词每空一词)be givenShould be3.The machine can be used for washing dishes.(对画线部对画线部分进行提问分进行提问)_ _ the machine _ used for?4.这项工作必须按时完成。这项工作必须按时完成。The work must _ _ _ on time.5.应允许青少年培养自己的爱好。应允许青少年培养自己的爱好。Teenagers _ _ _ _ _ to develop their own hobbies.What can bebe finishedshould be allowed
