七年级英语下册 Unit 3 How do you get to school（第4课时）Section B（2a-3b）导学案（新版）人教新目标版

1、Unit 3 How do you get to school?第四课时Section B（2a-3b）【教师寄语】Betterlatethannever.【Free talk】Talk about how to get to places (谈论出行方式)【Learning tasks】1. 记住并熟练说出本部分的单词与短语。2. 准确运用搭乘何种交通工具的表达语句。3. 熟练使用 “how” , “how far”, “how long” 引导的特殊疑问句来询问到达目的地的方式、距离及时间。【Importance and difficulties】谈论交通工具和距离，合理安排行程，并选用恰

2、当的交通工具。【学习过程】一、超前预习. 你能用英语读出下列单词和短语吗？并试着写下来1. 村庄_ 2. 桥_ 3. 小船_ 4. 害怕_ 5. 村民 6. 梦想，做梦 7. 过河 8. 在-和-之间_ _ 9. 实现_ _ 10. 乘坐索道_ _ _ II.你能通过预习说出下的句子吗？1. 从你家到学校有多远？ 2. 你到学校花费多长时间？ 3. 对于许多学生来说，到达学校是容易的。 在他们的学校和村庄之间有一条很大的河。 . 找出你的疑惑： _ _二、课中学习I. 预习检测II. 解决疑惑 自主互助学习知识剖析：1. leave 1） 动词，“离开；出发”。过去式是left. 如：We l

3、eft the party at 8 oclock.2）动词，“听任；让-处于”。如：Did you leave the window open?3）动词，“遗留；遗忘”。注意不用forget. 如：Ive left my things at home.【归纳拓展】leave for 动身去leave sb by oneself 把某人单独留下leavebehind 忘带；留下；把落在后面【辨析活用】leave / forget两者都和“忘记”有关，但含义和用法有所不同。leave：意为“把某物遗忘在某处”，其后一般要接具体的地点。如：He left his homework at home.

4、forget：意为“遗忘某物或忘记做某事”，是指忘记一件具体的东西，其后一般不可以有具体的地点。常用短语为forget to do/ doing sth. 如：Dont forget to turn off the lights when you leave.【即景活用】这个孩子太小了不应该把他单独留在家里。The child is so young that you cant _ him _ _ at home.2. train的常见用法有两种：1) 名词 “火车” 如：goods train 货车，night train 夜间列车，a through train 直达列车，by train

5、 乘火车2) 动词“训练，教育”Train children to be good citizens. 教育孩子成为良好的公民。【活学活用】用train的适当形式填空1) All the are made in China.2) He is good at the children 5 to 12.3. quick adj.1) 可指动作和思维的敏捷。如：He is quick with understanding. 他理解力强。2) 副词为：quickly 快地，迅速地，尤指动作方面的，放在be动词前。如：He quickly jumped onto the bank of the rive

6、r.他迅速地跳到河岸上去。【活学活用】用quick的适当形式填空1) A train is coming near .2) I ate up all my dinner.3) This is a train.重点难点释义:1. It takes sb some time to do sth 的意思是：花费某人多少时间做某事，注意to do 如; It took me an hour to write the letter .如果我们提问时间宾语时，就用 how long引导的句型。如：It takes me 15 minutes to get to school. (提问划线)How long

7、 does it take you to get to school?2.have to, 不得不，必须 该词组有人称和数的变化, 例如：肯定句：I have to do my homework. she has to wash clothes.否定句：I dont have to do my homework. she doesnt have to wash clothes. 一般疑问句：Do you have to do your homework? Does she have to wash clothes?辨析：have to 与 musthave to “必须，不得不”；表示客观的需

8、要，有人称、数、时态的变化； 否定形式为：dont / doesnt have to 表示“不必”，例如： It is raining now. You have to stay at home.must “必须，一定”；表示说话人主观上的看法，没有人称与数的变化； 否定形式为：“mustnt”表示“禁止”，例如： The teacher said, “You must do your homework on time every day”.3. thanks for- 意为“谢谢你-”相当于thank you for-, 其后常接名词或动名词（v-ing）形式，表示感谢的内容或原因。例如：T

9、hanks for your help. 谢谢你的帮助。 Thanks for inviting me. 谢谢你邀请我。III. 学习过程：1、学习讨论2a。2、阅读2b文章，完成相关任务，注意其重要短语与句子。3、完成2c任务。4、阅读3a，填空并复述短文。5、参考3a部分，写出自己到校的交通工具、距离及时间等。【课堂练习】一、用所给单词的适当形式填空。1. There _ _(be)a lot of people in the museum.2. He has breakfast _(quick).3. How long does it take you _(walk) to the tr

10、ain station?4. How far _you _(live) from here?5. Mary _(leave) for Shanghai next week.二、根据中文提示完成句子。1、We _ _ (乘火车) to Nanjing.2、My father is _ _(淋浴) in the bathroom.3、My mother _ _(骑自行车) to get to work.4、Its about 15_ _(千米) from home to school.5. _ _(早班车) takes me to work.6.-How far is it from your h

11、ome to school? Its around _ _(五分钟的路程).7. He is _ _(动身去) for America tomorrow.8. She _ _(快速吃早餐) and went shopping.【要点归纳】1. 学习常见的出行方式;2. 做某事花某人多少时间的问法及答法;3. 从一地到另一地有多远的问法及答法。【拓展练习】一、选择填空（ ）1. -How does he go to Hong Kong? _ .A. Take the plane B. By the plane C. By the air （ ）2. -_ _ do you live from y

12、our school? - About 10 minutes walk.A. How many B. How long C. How far（ ）3. I usually get to school _ _. A. ride the bike B. by the bike C. on the bike （ ）4. _ _ does it take her to get to school?A. How many time B .How long C .How far （ ）5、They often walk to school .=They often get to school _ _. A. on foot B. By foot C. By walk二、根据句意及首字母完成单词。1. How far _ he _ ( live ) from the train station?2.