1、 Period 3 4a-4cGrammar focusSectionAUnit 8 It must belong to Carla.Translate the phrases.outside the window have fun next-door neighbor at first run away feel uneasy have no idea have fun(in)doing sth.在窗外在窗外玩得高兴玩得高兴隔壁邻居隔壁邻居最初；最初；首先首先逃跑逃跑心神不安心神不安一点不知道；一点不知道；没办法没办法 做某事很愉快做某事很愉快 It could be _.It also m
2、ight be _.Can you guess what it is?Three birdsa beautiful faceCan you guess what it is?It could be _.It also might be _.a white vasetwo facesIt could be _.It also might be _.Can you guess what it is?a dogtwo girls Could A be bigger than B?In fact,A and B must be _ _.Which one is bigger,A or B?ABthe
3、same sizeNo.9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2022-8-102022-8-10Wednesday,August 10,202210、阅读一切好书如同和过去最杰出的人谈话。2022-8-102022-8-102022-8-108/10/2022 12:52:39 PM11、一个好的教师，是一个懂得心理学和教育学的人。2022-8-102022-8-102022-8-10Aug-2210-Aug-2212、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2022-8-102022-8-10202
4、2-8-10Wednesday,August 10,202213、He who seize the right moment,is the right man.谁把握机遇，谁就心想事成。2022-8-102022-8-102022-8-102022-8-108/10/202214、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2022年8月10日星期三2022-8-102022-8-102022-8-1015、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2022年8月2022-8-102022-8-102022-8-108/10/202216、提出一个问题往往比
5、解决一个更重要。因为解决问题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2022-8-102022-8-10August 10,202217、儿童是中心，教育的措施便围绕他们而组织起来。2022-8-102022-8-102022-8-102022-8-102、Our destiny offers not only the cup of despair,but the chalice of opportunity.(Richard Nixon,American President)命运给予我们的不是失望之酒，而是机会之杯。二二一年六月
6、十七日2021年6月17日星期四3、Patience is bitter,but its fruit is sweet.Patience is bitter,but its fruit is sweet.(Jean Jacques Rousseau,French thinker)忍耐是痛苦的，但它的果实是甜蜜的。10:516.17.202110:516.17.202110:5110:51:196.17.202110:516.17.20214、All that you do,do with your might;things done by halves are never done right
7、.All that you do,do with your might;things done by halves are never done right.-R.H.Stoddard,American poet做一切事都应尽力而为，半途而废永远不行6.17.20216.17.202110:5110:5110:51:1910:51:195、You have to believe in yourself.Thats the secret of success.You have to believe in yourself.Thats the secret of success.-Charles
8、Chaplin人必须相信自己，这是成功的秘诀。-Thursday,June 17,2021June 21Thursday,June 17,20216/17/2021Whose volleyball is this?It must be Carlas.she loves volleyball.Whose hair band is this?It could be Meis hair band.Or it might belong to Linda.They both have long hair.What did you see that night?Im not sure,nut it can
9、t be a dog.It was bigger.I think it might be a bear or a wolf.Grammar Focus 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.-Whose volleyball is this?-It mu
10、st be Carlas.She loves volleyball.-Whose book is this?-It must be Marys.J.K.Rowling is her favorite writer.-Whose hair band is this?-It could be Meis.Read the sentences below,paying attention to the colored parts.-Whose notebook is this?-It must be Mings.It has her name on it.-Whose French book is t
11、his?-It could be Carols.She studies French.-Whose guitar is this?-It might belong to Alice.She plays the guitar.-Whose T-shirt is this?-It cant be Johns.It is too small for him.Read more sentences.cantcouldmight 表示推测的情态动词表示推测的情态动词 在英语中，表示对某件事物的确定程在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用度，即表示推测的时候，我们通常会用到以下
12、情态动词，到以下情态动词，must,might,could,may,cant,couldnt.Learn to make inference程度程度肯定句肯定句 否定句否定句 疑问句疑问句must may might/could cantcan一一.can和和could的区别和用法的区别和用法1.can表示体力和脑力方面的能力表示体力和脑力方面的能力,或根据客观或根据客观条件能做某种动作的条件能做某种动作的“能力能力”。例如：例如：Can you speak English？Can you make a cake？can用在否定句和疑问句中时有时表示说用在否定句和疑问句中时有时表示说话人的话人
13、的“猜测猜测”或或“不肯定不肯定”。Can the news be true？(在日常会话中在日常会话中,can可代替可代替may表示表示“允许允许”,may比较正式比较正式)2.could 是是 can的过去式的过去式,表示过去有过的能力表示过去有过的能力和可能性和可能性,还有怀疑和不肯定的意思还有怀疑和不肯定的意思(在否定在否定和疑问句中和疑问句中)。She couldnt skate when she was five years old.（能力）（能力）At that time we thought the story could be true （可能性）（可能性）could用来提问
14、用来提问,是有礼貌的请求是有礼貌的请求 Could.Please?语气较为婉转。语气较为婉转。Could I speak to Mr.Smith,please?二二.Might和和may的区别和用法的区别和用法:1.may的用法的用法:a.表示表示”允许允许”或或”请求请求”。May I come in？在使用这一用法时需注意在使用这一用法时需注意:may表示表示“允许允许”的否的否定定形式是形式是must not,意思是意思是“不应该不应该”“不许可不许可”。e.g.May I take this book out of the reading-room？No,you mustnt b.表示
15、说话人的猜测，认为某一事情表示说话人的猜测，认为某一事情“或许或许”或或“可能可能”发生。发生。He may know the answer c.may用在感叹句中可表示祝愿、愿望。用在感叹句中可表示祝愿、愿望。May you succeed(祝你成功。祝你成功。)May you have a pleasant journey(一路平安。一路平安。)2.might的用法的用法:a.might可以代替可以代替may,表示现在时间的动作，表示现在时间的动作，但语气较为婉转客气或更加不肯定。但语气较为婉转客气或更加不肯定。Might I take a suggestion？b.might用来表示现在
16、时间时用来表示现在时间时,还可表示还可表示”规规劝劝”。You might pay more attention to spoken English 三三.must与与have to的区别的区别have to比较强调客观需要比较强调客观需要,must着重说明主观看法。着重说明主观看法。另外另外have to能用于更多时态能用于更多时态,比较下面的句子：比较下面的句子：We had to be there at 10:00.有时两者都可以用有时两者都可以用,意思差别不大。意思差别不大。We must have to leave now.must在表示说话人对事物的推测时候要注意它在表示说话人对事
17、物的推测时候要注意它比比may肯定得多肯定得多,相当于汉语的相当于汉语的“一定一定”或或“是是”。(只有只有在肯定句中能这样用。在肯定句中能这样用。)This must be your room 在回答由在回答由must引起的问题时引起的问题时,如果是否定的如果是否定的答复，不能用答复，不能用mustnt,而需要用而需要用neednt或或dont have to,因为因为mustnt是是“一定不要一定不要”的的意思。意思。Choose the best answer1.I didnt hear the phone.I _ a sleep.A.must be B.must have been C
18、.should be D.should have been2.Mary _ be in Paris.I saw her in town only a few minutes ago.A.mustnt B.shouldnt C.cant D.may notBC3.Peter _ come with us tonight,but he isnt very sure yet.A.must B.may C.can D.will4.I thought you _ like something to read,so I have brought you some books.A.may B.might C
19、.could D.mustBB1.-Are you going to Beijing by plane?-Its fast,but expensive.So I am not sure.I _ take a train.A.should B.may C.must D.will 2.-Is John coming by train?-He should,but he _ not.He likes driving his car A.must B.can C.may D.need感悟中考感悟中考3.-_ I swim in that river?-No,you _.Its dangerous to
20、 swim in it.A.Must,cant B.Can,may not C.May,mustnt4.The students _ play basketball after school every day.A.allow to B.are allowed to C.were allowed to感悟中考感悟中考1.-Whose book is this?-It Marys.It Mary.3.The hair band Linda.Lindas.2.-Whose French book is this?-It Alis.She studies French.4.The T-shirt J
21、ohns.Its much too small for him.(肯定肯定;一定一定)(可能可能)(可能可能)(不可能不可能)1.A:Wheres Jean?B:Im not sure.She _(is/might be/must be)in the laboratory.2.A:Everyone is going to the pool after school.B:Really?It _(must be/cant be/could be)hot outdoors.Choose the best way to complete each sentence using the words in
22、 the brackets.might bemust be4a3.A:Thats the phone.B:Hmm.I wonder who it _(must be/could be/should be).4.A:I wonder if these are Jims glasses.B:They _(cant be/might be/could be)his.He doesnt wear glasses.5.A:I hear water running in the bathroom.B:It _(could be/must be/cant be)Carla.She was thinking
23、of taking a shower.could becant bemust beComplete these responses.1.A:Many people are wearing coats.B:The weather must be_ .2.A:Sally has been coughing a lot.B:She might be_ .A:This restaurant is always crowed.B:The food _ .4.A:Whenever I try to read this book,I feel sleepy.B:It cant _.be interestin
24、g coldillmust be delicious4b Look at this picture of a room.How much can you tell about the person who lives here?Is it a boy or a girl?What are his/her hobbies?Discuss your ideas with a partner.A:It could be a girls room because its very tidy.B:I guess so.But it might be a boys room because the clo
25、thes look like boys clothes.4cLook at the two rooms below.Make guesses about the owner of each room.【浙江湖州】【浙江湖州】Whos singing in the next room?It _ be her.She has gone to New York.A.cant B.must C.shouldnt D.can【解析】考查情态动词表推测。表示否定推测【解析】考查情态动词表推测。表示否定推测时，用时，用cant，意为，意为“一定不一定不”。must表示表示推测时，意为推测时，意为“一定一定”
26、，用于肯定句；根，用于肯定句；根据答语据答语“她已经去了纽约她已经去了纽约”可知是否定推测，可知是否定推测，故选故选A。【2011湖北黄冈】湖北黄冈】41.Whose T-shirt is this?It _ be John s.Its _ small for him.A.cant;much too B.cant;too much C.mustnt;much too D.mustnt;too much【解析】情态动词的用法。根据句意【解析】情态动词的用法。根据句意“它不可它不可能是约翰的，对他来说太小了。能是约翰的，对他来说太小了。”故排除故排除C、D，too much为为“太多太多”的意思，
27、的意思，much too为为“太太”。故选。故选A。【2013天津】天津】Where are you going this month?We_ go to Xiamen,but were not sure.A.neednt B.must C.might D.mustnt【解析】【解析】neednt(不必不必)表建议；表建议；must(一定一定)表猜测的可能性很大；表猜测的可能性很大；might(可能，也许可能，也许)表表不是很肯定的猜测。不是很肯定的猜测。mustnt(不允许不允许)表命令。表命令。句意：句意：-这个月你们将去哪？这个月你们将去哪？-我们或许去厦我们或许去厦门，但还不确定。门，
28、但还不确定。C【2013福建泉州】福建泉州】-Have you decided where to go for your summer vacation?-Not yet.We _ go to Qingdao.Its a good place for vacation.A.may B.need C.must【解析】句意：【解析】句意：-你已经决定到哪里过暑假了你已经决定到哪里过暑假了吗？吗？-还没有呢，我们也许去青岛，那是个度还没有呢，我们也许去青岛，那是个度假的好地方。情态动词表示推测时，假的好地方。情态动词表示推测时，may表表“可能可能”，must表表“一定一定”，cant表表“不可不可
29、能能”。A【2014铜仁】铜仁】Must I water the flowers now,mum?No,you _.You _ do it later.A.mustnt;must B.mustnt;may C.neednt;may D.neednt;must【2014连云港】连云港】_ I know by what time you want the project to be done?By the day after tomorrow._ you finish it on time?A.May;Can B.Must;Need C.Could;Must D.Need;Would C A【20
30、14长沙】长沙】Whos singing in the garden?It _ be Mr.Brown.He always practices singing at this time.A.must B.cant C.need【2014河北】河北】I _ follow you.Would you please repeat it?A.cant B.mustnt C.neednt D.shouldnt A AHomework 1.Whats the most strange thing happened to you?2.What would you do if something strange happened?
