Unit 5 It must belong to Carla 重难点解析（1） .doc

Unit5 It must belong to Carla 语法点解析名词所有格 （the possessive case of nouns）在英语中有些名词可以加s来表示所有关系，带这种词尾的名词形式称为该名词的所有格，如：a teachers book。名词所有格的规则如下：1） 单数名词词尾加s，复数名词词尾没有s，也要加s，如the boys bag 男孩的书包，mens room 男厕所。2） 若名词已有复数词尾-s ，只加，如：the workers struggle工人的斗争。3） 凡不能加s的名词，都可以用名词+of +名词的结构来表示所有关系，如：the title of the song 歌的名字。4） 在表示店铺或教堂的名字或某人的家时，名词所有格的后面常常不出现它所修饰的名词，如：the barbers 理发店。5） 如果两个名词并列，并且分别有s，则表示分别有；只有一个s，则表示共有。 如：Johns and Marys room（两间）John and Marys room（一间）6） 复合名词或短语，s 加在最后一个词的词尾。 如：a month or twos absence代词1 人称代词人称单数复数主格宾格主格宾格第一人称Imeweus第二人称youyouyouyou第三人称hehimtheyshehertheyitit2 物主代词单数复数第一人称第二人称第三人称第一人称第二人称第三人称形容词性物主代词myyourhisheritsouryourtheir名词性物主代词mineyourshishersitsoursyourstheirs汉语我的你的他的她的它的我们的你们的他/她/它们的Unit5 It must belong to Carla 重难点解析（1）教材全析友情提示SECTION ALanguage Goal:Make inferences语言目标：进行推断1a Look at the picture.Write the things you see in the correct colums in the chart.看图片，在图表相应的栏里写出你看到的东西。ClothingFun thingsKitchen thingshatvolleyballplateWhose volleyball is this?这是谁的排球？It must beCarlas.She loves volleyball.它肯定是卡拉的，她喜欢排球。must答句中表达十分肯定的猜测含义，意为“肯定、一定”。例题探究：(1)You _ listen to the teacher carefully in class.A.canB.mayC.must(2)他肯定在屋里。灯亮着呢。He _be in the room.The light is on.A.mustB.canC.may1b Listen and match each person with a thing and a reason.听，并且使每个人和一件东西和一个理由连接起来。1c Practice the conversation in the picture above.Then make conversations using the information in the chart in activity 1b.练习上图中的对话。然后使用活动1b图表中的信息编对话。A:Whose book is this?B:It must be Marys.Wanda Wilbur is her favorite author.它肯定是玛丽的。旺达威尔伯是她最喜欢的作者。2a Bob and Anna found a backpack in front of their school.Listen and write down the things in the backpack.鲍勃和安娜在他们的学校门前发现一个双肩背包。听并写下背包内的东西。Things in the backpack双肩背包内的东西2b Listen again and fill in the blank.再听一遍，填写下表。Use “must” to show that you think something is probably true.Use “might” or “could” to show that you think something is possibly true.Use “cant” to show that you are almost sure something is not true.2c Fill in the blanks with the words from the unit.Then tell your partner why you chose the words.使用本单元的单词填空。然后告诉你的同伴为什么选用这些单词。Grammar Focus语法聚焦It might belong toAlice.She plays the guitar.它可能属于爱丽斯。她弹吉他。It cant be Johns.Its much too small for him.它肯定不是约翰的。对他来说太小了。3a Read the thank-you message Linda wrote to Anna.Number the parts in order and circle the words you dont know.读琳达写给安娜的感谢信。将各部分排序。然后圈出你不认识的单词。Subject:Thanks!From:Linda标题：感谢！发信人：琳达好句共享：1. Ifyou have any idea where it might be，please call me.如果你知道它在哪儿，请给我打电话。（1）if在本句中引导状语从句，这时候一般用一般现在时态表示将来，而不用“will(shall)+动词原形”表示将来。例题探究： If it_（rain）,we will stay home.解析：本句中的if引导的是状语，在意义上虽然为一般将来时态，但在书写时应当写成一般现在时态。答案：rains（2）where it might be是idea的同位语。引导同位语的连词一般有that以及wh-开头的和h-开头的疑问词。I have no idea at all that he is our P.E.teacher.我不知道他就是我们的体育老师。例题探究：I have no idea when_（will he come/he will come）.我不知道他什么时候回来。2.I really need it because I have a math test on algebra tomorrow.Its crucial that I study for it because it counts 30% to the final exam.我真的需要它，因为我明天要进行代数考试。这次考试十分重要，它占期末成绩的30%。（1）on在本句中是“关于、有关方面的”的意思。a lesson on history历史课a book on breeding rabbits一本有关养兔的书（2）count vt.&vi.计算，共计Can you count from one to fifty?你能从一数到五十吗？3b Talk about the words you dont understand.Use “cant”,“must”,“could”,or “might”.谈论你不明白的单词。使用“不能，一定”，或者“可能”。A:What do you think “anxious” means?你觉得 “anxious”是什么意思？B:Well,it cant mean “happy”.哦，它不可能是 “happy”的意思吧。A:It might mean “worried”.它可能是 “worried”的含义吧。B:Oh,yes.Shes worried because of her test.是。她由于考试而闷闷不乐。do you think是插入语，它影响到后面句子的语序。具体来说，它后面的句子使用陈述语序。例题探究：(1)你认为他什么时候会给我们作报告？When do you think _ give us a lecture?A.will heB.he willbecause of是介词词组，表示“因为”。它引导的是名词或代词。Ill have to put off my visit because of the bad weather.由于天气糟糕，我不得不推迟访问了。（2）I cant go to school because its raining heavily.(变成简单句)4 Look at the things in the backpack below.Make guesses about the owner of the backpack.Write your ideas in the chart.Then talk about your ideas.看下面的背包中的东西。猜猜是谁的。将你的想法填在表格里。然后谈论一下你的想法。A:Here are some earrings.The owner cant be a boy.这儿有些耳环。它们的主人不会是个男孩。B:Well,it could be a boy.The earrings might be a present for his mother.哦，它可能是个男孩。也许这些耳环是他送给妈妈的礼物。SECTION B1 Look at the pictures.Then use the words from the box to write a sentence about each picture.看图画，然后用框内的单词来给每一个图片写一个句子。2a Listen and number the pictures above.Then write two or three sentences to finish the story.听并且给上面的图片编上号码。然后写两三个句子来完成该故事。2b Listen again and complete the sentences.再听一遍，完成（表格中的）句子。2c Role play conversations between the man and the woman.表演那位男子和妇女之间的对话。A:Why do you think the man is running?B:He could be running for exercise.A:No,hes wearing a suit.He might be running to catch a bus.本句中的介词for表示目的，其汉语意义是“为了”。Did you come to Paris for the purpose of simple leisure,or for business purposes?你到巴黎来的目的纯粹是为了休闲娱乐,还是为了做生意?3a Read the newspaper article and underline what people think could be causing the strange things that are happening in Bell Tower.读报纸上的文章，划出人们认为能造成发生在钟楼里的奇怪的事情的句子。strange events in Bell Tower neighborhood钟楼附近的怪事好句共享：1.Our neighborhood used to be very quiet.我们的附近的地方过去通常很安静。used to表示“过去常常”，后面跟动词原形。He used to be late for school.他过去常常迟到。这一结构的一般疑问句，通常由did引起。Did he use to smoke?他过去常吸烟吗？注意：此时的used在助动词did后面用原形。其否定式一般有两种情况。He usednt to smoke.He didnt use to smoke.他过去不常吸烟。例题探究：将下面的句子变成反意疑问句。My father used work very late，_?解析：一般来说，否定句有几种变化方法，反意疑问句也就有几种方法。答案：My father used to work very late, didnt he?/usednt he? 2.But my friends and I think it must be teenagers having fun.但是我和我的朋友们认为那肯定是年龄在十几岁的青少年们在开心地玩耍。have fun的汉语意义为“玩得开心”We had great fun at the party tonight.我们在今晚的晚会上玩得很开心。例题探究：Did you have fun_(play)football with these kids?解析：have fun doing sth.表示“做什么事情很开心”。答案：playing3b Write another paragraph about Bell Tower using these notes. 利用这些记录写一段关于钟楼的短文。Chu family-late night footsteps in the hallway-might be the neighbors楚家深夜走廊中的脚步声可能是邻居Lao Zheng-someone trying to get in the window-might be the wind老郑有人试图钻入窗户可能是风Xiao Ningfinds garbage in front of her housemight be cats小宁在她屋前发现垃圾可能是猫3c Look at this headline and finish the article about the strange events in Bell Tower.看看这个标题，完成有关钟楼怪事的文章。No more mystery in Bell Tower neighborhood钟楼无怪事 We now know what was happening in Bell Tower Neighborhood.The director of the local zoo says that three monkeys escaped from.我们现在知道发生在钟楼附近的事情了。当地的动物园的负责人说有三只猴子逃出了4 Think of a dream you had recently and tell your classmates about it.Your classmates guess what the dream might mean.回忆你最近做的一个梦并且告诉你的同学。让你的同学猜猜那个梦意味着什么。A:In my dream, I was swimming in an ocean of paper. 我梦见自己在纸的海洋里游泳。B:Maybe it means youre afraid of too much homework!它也许意味着你害怕太多的作业！SELF CHECK1 Fill in the blanks with the words given.Then make your own sentences with the words.用所给的单词填空,然后用这些单词造句。2 Read these proverbs from around the world.What do you think they might mean?Discuss with your classmates.读这些世界上的谚语。你认为它们是什么意思？和同学探讨一下。1.One finger cannot lift a small stone.2.When an ant says “ocean”,hes talking about a small pool.3.It is less of a problem to be poor than to be dishonest.4.Be careful of the person who does not talk,and the dog that does not bark.5.You cant wake a person who is pretending to be asleep.6.Tell me and Ill forget.Show me,and I may not remember.Let me try,and Ill understand.7.Dont let yesterday use up too much of today.8.Our first teacher is our own heart.9.He who would do great things should not attempt them all alone.3 In each line,circle the word that doesnt belong.在每一行里圈出不同范畴的单词。1.escape owner chase run2.picnic lunch dinner alien3.land apple ice cream chicken4.creature alien exercise visitor5.lost grass tree flowerJust for Fun！小笑话!That must be Sandy Island !那肯定是桑迪岛了！1a答案：Clothing:jacket,T-shirtFun things:CD,toy car,magazine, bookKitchen things:cupswhose在这儿是形容词性的物主代词，表示“谁的”。用以提问物品的归属关系。This is my fathers watch.对本句提问则为：Whose watch is this?在本句中，It must be Carlas.相当于It must belong to Carla.例题解答：(1)C 在语法上，动词listen之前可以用任何一个情态动词，但是根据语言情境，can(能够，可以)，may(可以)与语境不符，故应当选must(必须)。意为“你必须在课堂上仔细听老师讲课”。(2) A may也可以表示猜测，但是它表达的含义是“也许”。1cfavorite表示“最喜爱的”，在使用时不可以再和most连用，以避免语意上的重复。如不可以说：My most favorite writer is Mo Yan.in the backpack是介词短语，作things的后置定语。2a答案:2.hair band3.tennis balls2bmust表示事情大致是真的（100%）。might或could表达事情或许是真的（80%）。cant表达事情几乎不可能是真的（0%）。belong to表示“属于”注意：在使用该词组时，不要使用被动语态。This book is belonged to me.()表示十分肯定的猜测时用must，但是表示十分否定的猜测就不可以再使用must的否定式了，要使用cant。3asubject当名词用时，还有一个含义，即学科，科目。English is one of our school subjects.英语是我们学校的学习科目之一。当if引导的从句为宾语从句时，从句是什么时态，就写成什么时态。have any idea表示“知道”，此句相当于 “If you know.”I have no idea how old he is.我不知道他的年龄。例题解答：he will come同位语从句中的语序应当使用陈述语序。 介词on和about都有“关于、有关方面的”的含义，但当涉及非科学性、非严肃性的问题时，用about。反之，则用介词on。count作为名词，通常有“计算，罪状”的含义。3bmean在本句中是动词。它的名词形式是meaning。What does that mean?=Whats the meaning of that?表达“忧虑、烦恼”时，worried的动词形式是worry。例题解答：(1)he will 在插入语后面的句子用陈述语序。所谓陈述语序，其重要的特征就是主语在谓语动词的前面。(2)I cant go to school because of the heavy rain. 因为because是连词，其后只能跟从句，而不能跟名词或代词。4常见到的另外一个倒装句就是“there+动词”结构。也遵从主谓一致的原则。There stands a tower and some houses on the hill.小山上有座塔和几间房子。owner的动词形式为own，表示“拥有”。Who owns this house?=Who