【2019年秋季课程】九年级Unit 8 It must belong to Carla.适用学科初中英语适用年级初中三年级适用区域人教版新目标课时2课时知识点情态动词表推测；名词辨析；不定代词教学目标知识与技能：情态动词表推测过程与方法：对变化规则所需要的条件进行判断，能够做到游刃有余，运用灵活自如。情感态度价值观：激发对英语学习的热情，增强信心。教学重点情态动词表推测教学难点情态动词表推测含义教学过程一、课堂导入通过The book must be … 这一句型来询问学生推测能力或让学生之间互相询问，复习本节课所需句型。二、复习预习1. ---Do you often get online? ---Yes. I ________ lots of time on it. It’s a good way to kill time.A. costB. spendC. takeD.pay【答案】B【解析】本题考查动词辨析。本题用spend…on sth，故答案为B。2. ---What’s your teacher like? ---She is always strict ________ us.A. inB. withC. toD. from【答案】B【解析】本题考查介词的用法。“对某人严格”用be strict with sb. 故答案为B。3. ---English isn’t as ________ as Chinese. ---Maybe, perhaps it’s just because Chinese is your native language.A. easyB. easilyC. easierD.easiest【答案】 A【解析】本题考查形副词的用法。本题中as…as之间用形副词原级，本题用形第 1 页


容词，故答案为A。4. ---________ bookcase is this? ---It must be ________.A. Who’s, TomB. Who’s, TomC. Whose, Tom’sD. Whose,Tom【答案】C【解析】本题考查代词和名词所有格。结合句意可知答案为C。5. ---Where are you going this month? ---We ________ go to Xiamen, but we’re not sure.A. needn’tB. mustC. mightD.mustn’t【答案】C【解析】本题考查情态动词表推测的用法。句意需要“可能”，故答案为C。6. ---Jim is reading a book under that tree. ---It ________ be Jim. He has gone to Hainan.A. mayB. mustn’tC. can’tD. must【答案】 C【解析】本题考查情态动词表推测的用法。句意需要“不可能”，故答案为C。三、知识讲解知识点1： 情态动词表推测must意为“一定”mustn’t意为“不准”can, could, may, might意为“可能”can’t意为“不可能”如：The schoolbag must be Li Hua’s. That girl can’t be Lisa. She has gone to the library.知识点2: whose(1) 形容词或代词，意为“谁的；那个人的”。如：Whose pen is this? It’s Li Ming’s.(2) 用作关系代词，意为“……的……”。如：He is the man whose car was stolen.知识点3： valuable(1) 形容词，意为“贵重的；很有用的；宝贵的”。如：The book will be valuable to me in my work.(2) 名词形式是value，意为“价值”。短语be of great value相当于very valuable。如：He doesn’t know the value of fresh air and sunlight.知识点4：anybody第 2 页


(1) 代词，意为“任何人”，常用于否定句和疑问句中。在肯定句中常用somebody表达同一含义。如：Did you see anybody there?(2) anybody也可用于肯定句中。如：If anybody comes here, please ask him to wait.知识点5：policeman(1) 名词，意为“男警察”。其复数形式是policemen。如：have you heard of these policemen?(2) policewoman意为“女警察”，其复数形式是policewomen。如：My sister is a policewoman.知识点6：sleepy形容词，意为“困倦的；瞌睡的”，常构成短语feel sleepy，意为“感到困倦”。如：What do you usually do when you feel sleepy?知识点7：辨析sound, voice, noise(1) sound 泛指自然界中的一切声音。(2) voice常指“嗓音”。(3) noise意为“声音，噪声”。如：Can you hear the sound of the running water? Stop making noise. My grandma is sleeping.知识点8：call sb.意为“给某人打电话”，相当于telephone sb.或call sb. up。如：I think you should call your friend.知识点9：must + have done表示对过去的事情的肯定推测，意为“一定做过某事”。如：It must have rained last night.知识点10： suit(1) 用作名词，意为“西装；套装”。如：His mother began to make him a suit of clothes.(2) 用作动词，意为“适合”。如：It’s difficult to find a time that suits everybody.第 3 页


小in+大地点，at+后地点；接地点副词时省略介词。第 4 页
(3) suit sb. well很适合某人知识点11: express(1) 动词，意为“表示；表达”。如：We should learn how to express our feelings correctly.(2) 形容词，意为“特快的”。如：This is an express train for Beijing.(3) 名词形式是expression，意为“表情”。如：He looked at me with a very strange expression.知识点12： circle(1) 名词，意为“圆圈”。(2) 动词，意为“圈出”。如：He drew a circle on the blackboard.(3) a large circle of people一大圈人知识点13：prevent(1) 动词，意为“阻止；阻挠”。(2) 常和介词from搭配，prevent sb. from doing sth.意为“阻止某人做某事”。如：The heavy snow prevented us from climbing the mountains.知识点14：辨析receive与accept(1) receive意为“收到”，并不一定“接受”。(2) accept意为“接受”，指收到并接受。如：I received some flowers from him, but I didn’t accept them.知识点15：not only…but also…(1) 意为“不但……而且……”，连接两个并列成分。如：The movie is not only interesting, but also educational.(2) 作主语时，谓语动词要采用“就近原则”。如：Not only you but also I am a middle school student.知识点16：辨析arrive, get to, reach(1) get to意为“到达”，接地点副词时省略to。如：When do you get there?(2) arrive意为“到达”，


直W如：接接地点。hen do you reach Beijing?知识点17：point out(1) 意为“指出……当代词用
宾格形式作宾语时，要放a如：If you have some ide在这两个词的中间。s please point it out.(2) point at指
着(近)处(3) point to指
向(远处)四
、例题精析【
例题1】【题
干s---________ bookcase is thi】? ---It must be ________.A. Who’s, TomB. Who’s, TomC. Whose, Tom’sD. Whose,Tom【答案】C【解析】本题考查代词和名词所有格。结合句意可知答案为C。【
例题2】【题
干 goi---Where are you】ng this month? ---We ________ go to Xiamen, but we’re not sure.A. needn’tB. mustC. mightD.mustn’t【答案】C【解析】本题考查情态动词表推测的用法。句意需要“可能”，故答案为C。【
例题3】【题
干 book unde---Jim is reading a】r that tree. ---It ________ be Jim. He has gone to Hainan.A. mayB. mustn’tC. can’tD. must【答案】 C【解析】本题考查情态动词表推测的用法。句意需要“不可能”，故答案为C。【
例题4】【题
干aWhen he s】w a wallet on the ground, he ________ at once.A. picked it upB. gave it upC. picked up itD. gave up it【答案】A第 5 页
如：When do you arrive here?(3) reach意为“到达”，


组析。句意需要辨“捡起”，词除排和D；代B宾格放中间，故答案为A。【
例题5】【题
干iI am greatly 】nterested in this painting. It ________ the painter’s love fornature.A. expressesB. discussesC. expectsD. imagines【答案】A【解析】本题考查动词辨析。结合句意可知答案为A。【
例题6】【题
干wHis family are 】orried about him because they haven’t ________ lettersfrom him for a long time.A. acceptedB. receivedC. writtenD. collected【答案】B【解析】本题考查动词辨析。句意需要“收到”，故答案为B。【
例题7】【题
干veThe heavy rain pre】nted us ________ climbing the mountains.A. inB. onC. fromD. of【答案】 C【解析】本题考查介词的用法。句意需要“阻止某人做某事”用prevent sb. fromdoing sth.，故答案为C。【
例题8】【题
干ong wAfter a l】alk, the old man ________ be tired now.A. can’tB. mustC. has toD. need【答案】B【解析】本题考察情态动词表推测。句意需要“一定”，故答案为B。课程
小结本节课主要学习
了第八单元的重要知识点，希望学同们够能这熟练掌握些用法，同时要重点
掌握住情态动词表推测的表达方法第 6 页
【解析】本题考察动词词