英语：Unit 4（上）学案（冀教版九年级上）.docx

英语：Unit 4（上）学案（冀教版九年级上）一. 教学内容：Unit 4 Stay Healthy（L25—L28）1. 重点单词n. fever hospital nurse pain spirit cough chest lung breath role-play illness vitamin mineral fibre potato salad tomato protein bean soy milk calcium cheese butter yogurt diet v. cough breathe sneeze suppose bless contain move adj. weak balanced 2. 重点短语catch a cold 患感冒get dressed 穿衣服 miss school 不能上学the more…, the more… 越……越……take the medicine 吃药three times a day 一日三次 get a cough 咳嗽got a fever 发烧3. 交际用语。

seeing a doctor 看病4. 重点语法复合句二. 重点、难点解析及词语辨析：1. What’s wrong, Danny? 你怎么了，丹尼？(L25)医生常用语：What can I do you for?哪儿不舒服？Where does it hurt? 哪儿痛?What’s the trouble? 怎么了?What’s the matter with you? 你哪不舒服？2. You are sick, aren’t you? 你病了，不是吗？(L25)这是反意疑问句反意疑问句是由一个陈述句和一个简短的附加疑问句构成的原则是前否定后肯定但是需要注意下面几点：⑴当前边带有hardly，never，few，little，nothing等词时，后边用肯定句形式如：Few students can answer the question, can you?很少有学生能回答这个问题，不是吗？⑵当陈述部分是肯定祈使句时，疑问部分用will/won’t you；当陈述部分是否定祈使句时，疑问部分用肯定形式如：Sit down, will/won’t you？当祈使句是let’s开头，疑问部分为shall we。

如：Let’s go for a walk, shall we？当祈使句以let me/ us 开头，用will you 如：let us know if you can come, will you？3. He arrived at my hometown yesterday.他昨天到了我的家乡L25)拓展：arrive in后接大地方；arrive at 后接小地点辨析：reach，get to和arrive in/at的区别三者都有“到达”的意思但是reach是及物动词，后面可直接接表示地点的名词get 是不及物动词 ， get to “到达”arrive是不及物动词，要加上介词at/in才能接表示地点的名词—When did you reach/get to/arrive in Hangzhou? 你是什么时候到的杭州？—I reached/got to/arrive home at six. 我六点到的家When will he arrive? 他什么时候到？ 4. Look up in a dictionary.在字典里查一查L25） 注意：look up有一个特点：如果它的宾语是一个名词可以放在look up 之间，也可以放在look up后面；但如果它的宾语是一个代词，记住：一要用宾格，二放中间。

拓展：look up的其他用法① 好转Things are looking up. 情况正在好转②探访（某人）On my way home, I looked up an old friend of mine.在回家的路上，我去看望了一下我的一个老朋友5. need用法小结（1）need“需要”，作实义动词用时，有人称和数的变化※ sb.+ need +n. 某人需要某物I needs some help. 我需要一些帮助※ sth.+need + to do 需要做…She needs to look after the baby. 她需要照料这个小孩※ sth.+need + doing/ to be done 某物需要被…The bike needs mending /to be mended. 这辆自行车需要修一下2）表示“需要”做情态动词时，没有人称和数的变化表否定用needn’t—Must I come tomorrow？明天我需要来吗？—Yes, you must/have to. 是的，你必须来—No, you needn’t. /don’t have to. 不，你没必要来。

He needn’t worry about his son. 他不必为他的儿子担心3）表示“需要”，用做名词I know your need. 我了解你的需要6. either, too, also（1）either也用于否定句，置于句末I don’t like him, Tom doesn’t like him, either. 我不喜欢他，汤姆也不喜欢他2）also放在句中，系之后，行之前如I am also a student. 我也是一名学生3）too一般用于口语中，置于句末用在肯定句中I am Chinese. 我是中国人 Me, too. 我也是7. I have got a cough. 我咳嗽L26） have got a cough=have a cough=catch a coughcough n﹠v咳嗽The boy had a bad cough, so his mother took him to the doctor.这男孩咳嗽得很厉害，所以他妈妈带他看医生What a terrible cough！多么严重的咳嗽！8. I will take this medicine three times a day. 我将一天吃三次药。

L26）take medicine 吃药take表示“吃，喝”的意思，与eat, drink, have意思相近但表示“吃药”时通常用takeYou must take medicine after meals. 你一定要在饭后吃药拓展：take用法：take表示“乘”“坐”某一交通工具He takes a bus to go to school every day. 他每天乘公共汽车上学take表示“拿”“取”之意My parents often take me to the park on Sunday.我父母常在星期天带我去公园take表示“花费”，常用句型It takes sb some time to do sth. 某人花多少时间做某事It takes him an hour to do his homework in the evening.晚上他要花一个小时做作业take表示“买下”，相当于 buy，get或是haveThat’s cheap. I’ll take it. 那很便宜9. They are all protein foods. 它们都是蛋白质类食物L27）辨析：all，both与whole※ both指两个人或物，而all指三个以上的人或物 We are both students. 我们俩都是学生。

All of us should work hard. 我们都应该努力学习※ all与whole在表示“整体的”，“全部的”意思时，用法略有不同all要置于冠词，物主代词或其他限定词之前，表示“全部的”；而whole则要置于这些限定词之后，表示“整个的”，如：The apple are all red. 所有苹果都是红色的The whole apple is red. 整个苹果都是红色的10. stay （L28）stay 在句中是系动词，相当于remain/ keepThe shop stays open until midnight. 这家商店到半夜才关门拓展：stay n ﹠vivi. 停留，待在The doctor advised me to stay in for a few days. 医生叫我在家里呆几天He often stayed up reading until midnight. 他常常读书至深夜n.逗留，停留During his stay in China，he visited a lot of places of interest.在中国逗留期间，他参观了许多名胜。

11. the more …the more （L28）the +比较级，the+比较级，这一句型，表示“越…越…”如：The harder you study，the greater progress you will make. 你越努力学习，进步就越大The more careful you are, the fewer mistakes you make. 你越小心，犯的错误越少The sooner, the better. 越快越好模拟试题】一. 用所给词的适当形式填空1. Tom set up and got ______（dress） very quickly. 2. Eating tomatoes is good for our ______（ healthy）.3. Couldn’t you see the sign on the wall “No ______（smoke）!”.4. ______（luck）, the man was not badly hurt in the accident.5. Take the medicine three times a day, it can make you ______（feel） better.二. 选择填空1. Did you remember _____our teacher said at the class meeting yesterday?A. what B. that C. how D. which2. —How ______ will his family return? —In a week.A. fast B. soon C. quickly D. often3. Sorry, my father isn’t at home. He ____to Nanjing.A. has gone to B. has been C. went D. will go4. Please keep together. We want______ of 。