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1、河北省石家庄创新国际学校七年级英语下册 unit 9 what does he look like（第5课时）导学案（无答案）（新版）人教新目标版Unit 9 What does he look like(第5课时) Objectives: 1 Read the passage in 2b & get the main idea . 2. Master the language points in 2b Steps: 1. Leading-in 10 2.Reading 20+10 3. Discussion & Presentation 10 4. Test 10 I. Leading-in
2、: on duty&words. ?(Reading: ?Read the passage by yourself and find the real criminal. ?Read with your partner and finish the exercise on PPT. ?Read carefully and finish the exercises in 2c on Page 53. 疑难解析: ? Some people see crimes and then talk to Joe. 一些人目睹了罪行然后告诉Joe. 2、会数，会读，会写100以内的数，在具体情境中把握数的相
3、对大小关系，能够运用数进行表达和交流，体会数与日常生活的密切联系。短语 talk to sb.找某人谈话。talk about sth讨论谋事 10.圆内接正多边形? They tell him what the criminal looks like.在此句中，结构为tell sb. sth.,其中him是tell 的直接宾语，而从句what the criminal looks like是tell的间接宾语，所以该从句为宾语从句。需要注意的是宾语从句应为陈述语序(the criminal为主语+looks 8、从作业上严格要求学生，不但书写工整，且准确率高。对每天的作业老师要及时批改，并让
4、学生养成改错的好习惯。like谓语，即为陈述语序) ?but this job is sometimes difficult. sometimes, 副词，有时，时而。此处修饰形容词difficult. sometime,副词，将来某个时候。Shall we have dinner together sometime this weekend? ?Many people dont see things the same way so they may describe the same person differently.此处so为连词，表“所以”，引导结果状语从句。在结果状语从句中，dif
5、ferently为副词，修饰动词describe.so之前的句子阐述原因，see things可译为“看待事情”。the same 9、向40分钟要质量，提高课堂效率。way是状语，表途径，此处可翻译为“用同样的方式”。 （2）圆周角定理:圆周角的度数等于它所对弧上的的圆心角度数的一半.1 ?.Discussion&presentation: Can you find these new expressions in this passage? （1) 与圆相关的概念：Underline them ,put them in Chinese. 圆心；垂直于弦；平分弦；平分弦所对的优弧；平分弦所对的劣弧。interesting job_police artist_talk to sb_ 第二章 二次函数put it in newspaper_ put it on television_ sometimes difficult_ see things the say way_ remember well_ 5.方位角：从某点的指北方向按顺时针转到目标方向的水平角，叫做方位角。如图3，OA、OB、OC的方位角分别为45、135、225。?. Test 最大值或最小值：当a0，且x0时函数有最小值，最小值是0；当a0，且x0时函数有最大值，最大值是0。平板选择题5个 2