英语人教版七年级下册Unit 12 Section B 1a-2c.doc

第五课时Section B (2a)Self Check 学习目标：1重点单词：high, ago, tent, moon, surprise, snake, scared, move, start, jump, wake, into, forest, ear，India2重点短语：high school, two weeks ago, put up, look out of, get a surprise, shout to, wake up 3重点句式：My sister finished high school two weeks ago.We put up our tents and made a fire to keep us warm and cook food on.I was so tired that I went to sleep early.We saw a big snake sleeping near the fire.We shouted to our parents to let them know about the danger.My dad started to jump up and down in their tent.This woke the snake up and it moved into the forest by the lake.学习重点： 1.重点短语和句型2能够用一般过去时态描述过去的某一天发生的事情学习难点：1重点短语和句型2能够用一般过去时态描述过去的某一天发生的事情自主学习：一、预习课本P7172新单词并识记，完成下面的汉译英。1以前_2. 帐篷_3月亮_ 4.惊奇_5蛇_ 6.惊慌的_7移动_ 8.开始_9跳动_ 10.醒来_11进入_ 12.森林_13耳朵_ 14.高的_15印度_二、认真预习2a，2b，2c，3a和Self Check的内容，找出下列短语和句型。1中学_ 2.举起 _3向外看 _4吃惊_ 5. 呼喊 _6我妹妹两周前中学毕业。_7我们支起帐篷，生着火取暖并且来煮食物。_8我是如此之累，以至于我很早就去睡觉。_9我看见一条大蛇在火堆旁睡觉。_10我们冲着父母大喊让他们知道有危险。_11爸爸开始在他们的帐篷里跳上跳下。_12这把蛇给惊醒了，然后它爬进了湖边的森林里。_情景导入Teacher: There are many animals in the world. Some are very gentle but others are a little scary. Do you know what kind of animals people are afraid of ? And do you know why people are afraid of them? Please say out your ideas to your partnersTeacher: Are you afraid of the snakes? Do you know how to make the snake go away when you meet a snake? If you want to know the way, please learn this lesson with me together.环节说明：以动物为话题开始本节课，在发表自己的观点的同时完成了2a的学习任务，关于蛇的话题又激起了学生的学习兴趣。为后面的学习打下了良好的基础。完成教材2b2c的任务1快速阅读2b 短文，了解短文大意。(2分钟)2认真阅读短文，根据短文内容判断句子的正误。集体核对答案。(2分钟)3再仔细阅读一遍短文，把2c的句子按正确顺序排列，核对答案。(3分钟)4大声朗读2c中排列好的句子，来复述课文，然后让几个学生来复述课文内容。(5分钟)5. 小结训练。(2分钟)(A)1.Its very cold outside, please close the door and keep the room _Awarm Bwarmly CcoldDcool(C)2.The man was _ old that he couldnt walk any more.Avery Bquite Cso Dtoo(D)3.We live on the fifth floor, so we always _the window to see the people on the street.Alook up Blook outCwake up Dlook out of (B)4.I saw him _basketball when I walked through the park.Aplay Bplaying Cplays Dplayed(C)5.His brother stayed up late last night, so his mother _this morning.Awake up him Bwoke up himCwoke him up Dwake him up环节说明：通过本环节的学习，首先让学生对蛇的习性有了一定的了解，同时也使学生对一些重点短语和句型的用法有了更深刻的理解。完成教材3a3b的任务1请同学们认真阅读短文，根据图片提供的信息来完成短文填空。完成后集体核对答案，同时要熟读短文。(5分钟)2根据自己的实际情况写一篇短文来介绍自己上个周末的活动。写完后小组内交流，教师抽查讲评。(5分钟)参考案例I had a relaxing weekend. On Saturday morning, I did my homework, it was very easy. It took me two hours to finish it. In the afternoon, I went to the park to play with my friend, Jim. We had a good time there. In the evening, I stayed at home with my family, we watched TV and chatted. On Sunday I went to the farm to visit my uncle, Jack. We rode the horses，fed the chickens and milked the cow there. We went back in the evening. Then we watched a football game. 环节说明：这一环节通过读写的训练，有助于学生的写作水平的提高，提高了学生对本单元知识的综合运用能力，巩固了所学的知识。完成教材Self Check的任务1认真看Self Check 1 表格内容，补全短语，小组交流答案，然后用所组成的短语来编写句子。(3分钟)2认真阅读对话，根据答语和所给单词提示补全对话，完成之后集体核对答案，两人一组互相练习对话。(3分钟)环节说明：通过Self Check 1的练习，让学生对本单元重点的短语进行了巩固练习；通过Self Check 2的练习，使学生对本单元的语言目标一般过去时态有了更深刻的理解，提高了学生的灵活应用能力。问题探究1He went to the city _Anow BsometimesCin two days Dtwo days ago答案选D。two days ago 意为“两天以前”是表示过去的时间状语，正好题干为一般过去时态相符合。“一段时间ago”是一般过去时态的标志词。2请保持教室干净。Please_keep_the_classroom_clean.keep 宾语形容词，表示保持某物某种状态。3The girl is _ young that she cant go to school.Avery Btoo Cso Dquite答案选C。“so形容词或副词that .”引导的肯定的结果状语从句意思是“如此以至于”。4I saw