九年级英语全册 Unit 5 It must belong to carla 教学案 人教新目标版.doc

2013年九年级英语全册 unit 5 it must belong to carla 教学案 人教新目标版section a第一课时一、 课前预习1. 从课本中查出下列单词的中文意思并抄写5次。belong (_) _author (_) _picnic (_) _possible (_) _hair band (_) _classical (_) _2. 归纳出所有你曾经学过的情态动词并写出它们的汉语意思。如：can 能、 _ _ _3. 用适当的动词及情态动词填空。1) he can swim well, but i _.2) my daughter is ill. i _take care of her.3) you must be a writer, _you?4) your shoes are so dirty. _ i wash them for you?5) _you get on well with your classmates?6) aunt li started early. she _ be in the city now.7) peter _ have been hurt in the car accident.4、学习现在完成时态由have/ has 过去分词表示过去发生或已经完成的某一动作对现在造成的影响或结果常与already, just , yet , ever, never 连用have you finished your work yet？你完成了你的工作了吗？yes, i have. i have just finished it.是的。我刚刚完成了。i have already finished it .我已经完成了。have you ever been to china?你曾经去过中国吗？no, i have never been there.没有，我从来也没有去过。表示过去已经开始，持续到现在的动作或状态和表示过去某一时刻延续到现在（包括现在在内）的一段时间的状态连用如：（for + 时间段，since + 时间点，或过去某一动作， 以及how long ）注： 非延续性动词在现在完成 时态中不能和for, since 引导的表示一段时间的状语的肯定句连用。应转为相应的延续性动词 如：buy- have die- be dead join - be in borrow- keep leave- be away i have bought a pen.- i have had a pen for 2 weeks.the dog has died.- the dog has been dead since last week.have (has) been to + 地点 去过某地 已经回来have (has) gone to + 地点 去了某地 没有回来have been in + 地点 一直呆在某地 没有离开过 如：she has been to shanghai. 她去过上海。(已经回来)she has gone to shanghai. 她去了上海。(没有回来)she has been in shanghai for 2 days.她呆上海两天了。(没有离开过上海)二重点难点讲解及课堂练习。1. belong to : 属于，是.的组成部分，无被动语态及进行时。 eg：the backpack belongs to linda.2. 情态动词 must, may(might), can(could) 的用法 1) must: 表示义务，即“必须，应该”，强调主观看法。在回答must的问句时，否定式常用 need not(neednt) 或 dont have to , 而不是用 must not. eg: -must i look after the baby? -yes, you must. 是的，你必须。-no, you neednt./ no, you dont have to.不，你不必。 表示推测，即“一定，必定”之意，只用于肯定句中，这种推测比may（might）要肯定的多。强度是must could may 2) may (might)： 表示“许可”或征询对方的许可，回答此意时，它的否定形式可用may not, 但在回答may问句时，多用其他形式，否定回答时多用mustnt. eg：-may i smoke here? -yes, please. / - no，you mustnt 表示可能，这时might不是may的过去时，只是用might时语气比may更委婉或是现实可能性更小一些，更加不肯定。 3) can (could): 表示“能力”，can指现在，could指过去。 表示“可能性” eg：she cant be serious about it. 表示“允许”，could比can语气更委婉。 表示惊奇，怀疑，命令，迷惑等态度，主要用于否定句，疑问句及惊叹句中，could语气比can更委婉。自我测评：1. 用must, could, might , cant填空。 1) look! the man looks like our english teacher. - it _ be her. she has gone to australia. 2) whose pen is this? -it _be jacks. he did his homework here just now. 3) i cant find my english book. it _be at home for i read english at home this morning. 4) you _be tired after the hard work. 5) -is that boy wang hai? -it _be him. he is much taller. 6) the basketball _be li dongs. he often plays basketball. 7) when you cross the street, you _be careful. 8) its dangerous. you _play football on the street.三家庭作业1. 根据句意填空1) this dictionary must _ to linda.2) our classmates will go on a _ in the mountain.3) my brother doesnt like english at all. maths is his _subject.4) be _ when you cross the street.5) haimingwei is her favorite _.2. 单项选择。1) its _ cold in the room. you should close the window. a. too much b. much too c. too many d. many too2) whose child is this? - he might be _. he looks like her. a. mary b. marys c. maries d. marys3) this book _ li mings. a. mustnt be b. might not be c. cant be d. may not be4) the toy car must belong to _. a. tom b. toms c. toms d. the tom.5) lucy is the only one _ comes from the usa. a. which b. what c. who d. whom3. 根据汉语完成句子。1) 我知道那个发带一定是安娜的。 i know the hair band _ _ _.2) 看电视太多对你眼睛不好。 _ tv _ _ is not good for you eyes.3) 我想你一定弄错了。 i think you _ have _ a mistake.4) 孩子，不准碰那台机器。 you _ touch the machine, child.5) whose book is this? it must be mikes. (改错) _6) this shirt is too much big for me, so i dont want is. (改错) _. 第二课时一 课前预习。1. 找出下列单词的中文意思，并抄五遍。 drop (_) _ appointment (_) _ crucial (_) _ final (_) _ anxious (_) _ worried (_) _ owner (_) _2用所给词的适当形式填空。1) this book must be _(mary).2) it might _(is ) lindas backpack.3) i hope your new _(glass) look nice.4) i think i _(drop) it just now.5) she seems _(worry) about her math test.3. 句型转换。1) the english book is toms.(同义句转换) the english book _ _ tom.2) the bike must be lucys.(改为否定句) the bike _ _ lucys.3) i think “tall” means “not short” . (对画线部分提问) what _ you think “tall” _?4) 屋里的等亮着，李明一定在里面。（完成句子） the light in the room is _. li ming _ _ in.二 重点讲解及课堂练习。 重点词组、短语 1be worried about sth = worry about sth 为某事而担心 eg: i am worried about my ill grandmother.= i worry about my ill grandmother.2. anxious: be anxious for 渴望，希望。 be anxious about sth./ sb 担心某人或某物 3.have an appointment with sb与某人约会eg can i have an appointment with you?4 because of: 介词短语，“因为，由于”之意，后跟名词，代词或动名词。eg： he didnt go to school because of his illness.(名词)because: 是连词，常连接原因状语从句。 重点句子：1. i hope your new glasses look nice.句中的look 表感官的连系动词，意为“看起来”，后跟形容词作表语。eg：the flower looks beautiful.表感官的连系动词还有： taste, smell, feel , sound 等。 2. its crucial that i study for it because it makes up 30% of the final exam. 句中it作形式主语，其后的that连接的从句是真正主语，it不能用其他词代替 结构为：it is + 形容词+ that 从句 eg: its important that we should study english. 可写为省略句：it is +形容词+to do sth. its important to study english.自我测评：1) she was so careless that she _ a plate.a. dropped b. droped c. dripped d. fell2) why are you late for the meeting? -_i missed the early bus.a. because of b. because c. since d. for3) he didnt go on working _ the heavy rain.a. because of b. because c. since d. for4) we are anxious _ his safety.a. about b. to c. from d. at5) the boy is anxious _ a computer.a. about b. for c. to d. from三 家庭作业。1根据句意，选用所给词的适当形式填空。有两项是多余的。 possible crucial final worry belong drop fall 1) in the _ exam, i got a good mark and my parents were very happy.2) tom didnt pass his english exam. he _ didnt try hard enough.3) im _ about his driving the car tonight on the wet roads.4) parents play a _ role in preparing their children for school.5) that computer is mine. it _ to me. section b一 课前预习1. 从课本中查出下列单词的中文意思并抄写5次。chase (_) _noise (_) _neighbor (_) _director (_) _smell (_) _pretend (_) _ dishonest (_)_2. 用所给词的适当形式填空。1) she think it could _(is) an animal.2) he might be running _ (catch) a bus.3) our neighborhood used to _(is) very noisy.4) everyone in our neighborhood is _(worry) about him.5) there must be something _(visit) the homes.3. 在课本上找到下列句子并尝试翻译。1) he might be running to catch a bus. _2) my parents called the police, but they cant find anything strange. _3) everyone in our neighborhood is worried, and everyone has his or her own ideas. _二重点难点讲解及课堂练习 单词，词组：1. used to do 表示过去经常的习惯，含有“现在不再如此之意”。 （拓展）否定句为： didnt use to do, 疑问句为：did+主语+use to do? eg: i used to be afraid of the dark. 我以前害怕黑。2. catch. 赶上，捕获。 过去时和过去分词均为：caught常用词组：catch up with 赶上，catch a cold 感冒， catch fire 着火 catch a train 赶火车， catch hold of 抓住3. dishonest: 不诚实的。 dis-(否定前缀)+honest (adj.诚实) 反义词为honest，前面加定冠词时，要用an。如：an honest person.4. attempt to do sth 尝试做某事 eg： dont attempt to escape. 不要尝试逃跑。 疑难句子：1. he might be running to catch a bus. 他可能正在赶公车。might be doing sth “可能正在干某事”to catch a bus: 动词不定式作目的状语2. there must be something visiting the homes in our neighborhood. 用”there +be+名词+doing sth” 表示“有.正在干什么”eg: there are some students singing in the room.房间里有学生在唱歌。3. you cant wake a person who is pretending to be asleep. （定语从句） (先行词) （关联词） 你不能叫醒一个假装睡着的人。 asleep : adj. 睡着的，常用作表语。eg：my father is asleep.自我测评：1. he _(假装) to do his homework when the teacher came in.2. mrs brown _(extreme) hates traveling by air.3. he pretended that he did now know the man.(改为同意句) he pretended _ _ _ the man.4. tommy is a (an) _ (honest) boy. he always tells lies.5. the boy looked _when he lost his bike. a. worry b. worried c. worrying d. worries6. i _ up at six a year ago. a. use to get b. used to get c. to use to