九年级英语第四单元第一课时课件.ppt

新目标新目标新目标新目标 九年级九年级九年级九年级 Unit 3Unit 3Do you have any rules at school?Do your parents allow you to do the following things?Do you have any rules at home?Students shouldnt be allowed to sleep in class.Students shouldnt be allowed to make noises.Students shouldnt be allowed to throw the rubbish in the classroom.Students should be allowed to play basketball or football after class.Students shouldnt be allowed to get to class late.Teachers allow students to play soccer after school.Students are allowed to play soccer after school.What can students do at school?(should)be allowed to do allow sb.to do sth.=sb.be allowed to do sth.允许某人做某事允许某人做某事allow sb.not to do sth.=sb.be not allowed to do sth不允许某人做某事不允许某人做某事(应该应该)允许做某事允许做某事agree and disagree Do you think?Yes,I agree.No,I disagree.I am allowed to He/She is not allowed to You/We/They are allowed to What can students do at school?wear a uniform eat in class work with his friends run in the hallway ask the teacher questionsDo you agree or disagree these school rules?Dont smoke.(No smoking!)Boys shouldnt have long hair.Students shouldnt fight.Students shouldnt eat in class.A D 1.Teenagers should be allowed to go out with their friends every night.A D 2.Sixteen-year-olds should be allowed to drive.A D 3.Students should not be allowed to have part-time jobs.1a.Circle A(for agree)or D(for disagree).A D 4.Sixteen-year-olds should be allowed to get their ears pierced.A D 5.Sixteen-year-olds should be allowed to choose their own clothes.He just got his drivers license.She chooses clothes herself.She got her ears pierced.Teenagers should be allowed to drive.Teenagers should be allowed to buy/choose their own clothes.Sixteen-year-olds should be allowed to get their ears pierced.sixteen-year-olds 是一个合成名词，意是一个合成名词，意为为“十六岁的孩子们十六岁的孩子们”。这类用连字符。这类用连字符连接的合成名词变复数时，通常把最后连接的合成名词变复数时，通常把最后一个词变成复数。例如：一个词变成复数。例如：grown-up grown-ups 成年人成年人 【相关链接相关链接】1)用连字符连接的合成名词变复数时，用连字符连接的合成名词变复数时，如果该词中的第一个词是名词或比其它如果该词中的第一个词是名词或比其它词更重要，一般将它变成复数。例如：词更重要，一般将它变成复数。例如：looker-on lookers-on 旁观者旁观者editor-in-chief editors-in-chief 主编主编2)由由 man,woman,lord等构成的复合名等构成的复合名词变成复数时，如果是偏正关系，两个词变成复数时，如果是偏正关系，两个词通常均要变成复数。词通常均要变成复数。e.g.man doctor men doctors 男医生男医生 woman singer women singers 女女 歌手歌手get ones ears pierced 意为意为“穿耳孔穿耳孔”。“get+名词名词/代词代词+动词的过去分词动词的过去分词”，意为，意为“请别人做某事请别人做某事”或或“使某使某事完成事完成”。e.g.Go and get your hair cut.去理一下发吧。去理一下发吧。Can you get your work finished in time?你能及时完成工作吗？你能及时完成工作吗？Obey the family rules!As a teenager,you have a lot of rules at your home.Can you write down some of them?Im allowed to Im not allowed to 1.Anna can go to the mall with John.2.（）2.Anna wants to get her ears pierced.（）3.Anna is allowed to choose her own clothes.（）TFT 1b.Listen and mark“T”or“F”.Look at the statements in 1a and make conversations.Use the phrases in the box.1c Pairwork1.Teenagers should be allowed to go out with their friends every night.2.Sixteen-year-olds should be allowed to drive.3.Students should not be allowed to have part-time jobs.4.Sixteen-year-olds should be allowed to get their ears pierced.5.Sixteen-year-olds should be allowed to choose their own clothes.too wild too young too silly(傻傻)not serious enough not old enoughnot calm enoughSampleA:I think students should not be allowed to have part-time jobs.B:I agree.They arent old enough.What is the boy doing?What are the girls doing?2a.Listen and check what Kathy thinks.Kathy 1.Sixteen-year-old should not be allowed to work at night.2.Larry shouldnt work every night.3.He should cut his hair.4.He should stop wearing that silly earring.5.He doesnt seem to have many friends.6.He shouldnt work on weekends.1.Sixteen-year-old should not be allowed work at night.2.Larry shouldnt work every night.3.He should cut his hair.4.He should stop wearing that silly earring.5.He doesnt seem to have many friends.Listen again and choose“Agree”,“Disagree”,or“Doesnt know”to show what Molly thinks.DisagreesAgreesDoesnt knowDisagreesDoesnt know 2b.Listen again.Fill in the blanks with correct forms.Molly says that Larry is working late tonight,but Kathy thinks Larry shouldnt be _ to work late.Molly _ with Kathy.She thinks teenagers never gets _.Then Kathy thinks Larry shouldnt work every night.alloweddisagreestiredThis makes Molly agree.They think he needs time _ homework.Also they think Larrys hair should _ because it doesnt look _.Kathy thinks Larry shouldnt wear that _ earring,but Molly thinks she _ like it.to dobe cutcleansillykind ofwork latesixteen-year-oldsbe allowed to workat nightdisagree with get tiredwork every nightdo homeworkcut ones hairkind of like looks coolhave many friendswork on weekendsspend time with The house is cleaned every day.动作的接受者动作的接受者the house成了句子成了句子的主语，就应该用被动语态。的主语，就应该用被动语态。结构结构:be+动词的过去分词动词的过去分词一般现在时一般现在时:am/is/are+动词的过去分词动词的过去分词一般过去时一般过去时:was/were+动词的过去分词动词的过去分词含有情态动词的被动语态：情态动词含有情态动词的被动语态：情态动词be及物动词的过去分词。及物动词的过去分词。用法：用法：当我们不知道谁是动作的执行者，当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或或者没有必要指出谁是动作的执行者，或者只强调动作的承受者时，要用被动语态。者只强调动作的承受者时，要用被动语态。通过改变通过改变be的形式来体现时态的形式来体现时态：English is taught in most schools.Im asked to.She was asked to sing a song.We will be invited.1.Mary is allowed _ TV for about half an hour a day.A.watches B.to watch C.watching2.-What did you do in the street this morning?-We got some photos _.A.taking B.to take C.taken3.Did your teacher allow you _ home?A.go B.to go C.going4.You _ to the meeting this afternoon if you have something important to do.A.neednt to comeB.B.neednt comeC.C.dont need come1.Father doesnt _ me to stay out late.2.You have to make a _ between your family and your career.3.We _ our school yard every Friday.4.Dont be so _.Please stop doing like that.choice,clean up,allow,sillychoicesillyclean upallowagree with,agree to 和和 agree on都表示都表示“同意同意”，但用法不同。，但用法不同。agree with 表示表示“同意同意”，后面接表示，后面接表示人的名词或代词，也可以接表示人的名词或代词，也可以接表示“意见，意见，看法看法”的名词。的名词。e.g.We all agree with him.我们都同意他的意见。我们都同意他的意见。agree to 表示表示“同意同意”，后面接表示，后面接表示“计划，建议，安排计划，建议，安排”等的名词，接动等的名词，接动词原形时构成动词不定式结构。词原形时构成动词不定式结构。e.g.He agreed to our plan at last.最后他同意了我们的计划。最后他同意了我们的计划。They agreed to come on Monday.他们同意星期一来。他们同意星期一来。Do you agree with my ideas?你同意我的观点吗？你同意我的观点吗？agree on 表示表示“(两人以上两人以上)就就 取取得一致意见，在得一致意见，在方面意见一致方面意见一致”，其，其主语多为复数形式，宾语是表示事、计划主语多为复数形式，宾语是表示事、计划等的名词，而不是表示人的名词或代词，等的名词，而不是表示人的名词或代词，它可以与它可以与agree in doing sth.替换。替换。e.g.They agreed on the plan.=They agreed in doing the plan.他们对这个计划意见一致。他们对这个计划意见一致。特别提示特别提示agree with 也可以表示也可以表示“某人适应某人适应（食物、气候等）（食物、气候等）”。The weather doesnt agree with me.我不适应这种天气。我不适应这种天气。