2021-2022学年人教版七年级英语下册Unit9SectionA2a-3d教案

1、Period 2 （Section A 2a-3d）设计说明本课时的重点是让学生继续深入学习如何描述他人的外貌，学会使用选择疑问句，进一步提高学生的口语交际能力，所以本课时可以运用情景教学法和交际法来完成教学任务。在进行听力和对话练习时，尽可能地设置真实的情景，让学生更好地参与语言学习。本课时的话题更贴近生活实际，运用交际法和小组合作学习的方式能让学生在真实的情景中掌握描述外貌的句型；在课堂中开展小组表演、游戏、报告等多种活动，给学生提供更多的合作与交流的机会，进行探究性学习。教学目标1. 知识目标：（1）掌握单词和短语：tonight，little，may，cinema，glasses，la

2、ter，handsome，actor，actress，person；a little。（2）掌握句型：Do they have straight or curly hair? They have curly hair. Is he tall or short? He isnt tall or short. Hes of medium height. 2. 能力目标：（1）提高听取主要信息的能力。（2）能抓住主要特征来描述人物的外貌。根据特征辨认人物。（3）能正确使用be动词和have，has，wear，wears等实义动词描述人物的特征。3. 情感目标：明白不可以貌取人的道理。重点难点1. 重

3、点：掌握本课时新单词、短语和选择疑问句的用法，并熟练掌握描述人物外貌的句型。2. 难点：熟练掌握描述人物外貌特征的句型并根据特征成功地辨认人物。教学准备多媒体课件，2a/2b和2d的音频文件。教学过程Step 1Warming up & Leading in1. Ask some students to describe themselves. When these students describe，ask the other students to listen to them carefully. Then ask one student to retell. 2. Talk freel

4、y to revise the words and expressions that we learned. For example：T：What does your sister look like? S1：She has long curly hair. She is of medium height. She is very thin. T：What does your father look like? S2：He has short hair. He is heavy. Step 2Listening1. T：I have three good friends. Theyre Dav

5、id，Sally and Peter. Do you want to know what they look like? Please listen carefully and answer the questions in 2a. Check the answers together. Answers：1. He is tall. 2. She has long hair. 3. He is short. 2. Listen again. Fill in the chart. DavidSallyPeterisheavy（1）（2）（3）has（4）（5）（6）Check the answe

6、rs together. Answers：（1）tall（2）of medium height，thin（3）short（4）curly hair（5）long straight hair（6）short hair3. Make a short report with the information in the chart after the model. Model：David is heavy and he has curly hair. 4. Student A looks at the chart in 2b. Student B asks Student A questions a

7、bout one of the people and then draws a picture of the person. For example：S1：What does David look like? S2：He is tall and heavy. He has curly hair. S1：What does Sally look like? S2：She is.Step 3Role-play1. Read the conversation in 2d. Then answer the questions. （1）What are Mike and Tony going to do

8、 later this evening? They are going to the movie. （2）Why does Mike ask Tony to meet David first? Because Mike may be a little late. （3）Where are they meeting? In front of the cinema. （4）What does David look like? David has brown hair and wears glasses. He isnt tall or short. Hes of medium height. 2.

9、 Ask the students to read the following new words and correct the wrong pronunciations in pairs. Then translate them into Chinese. （1）tonight /tnat/（在）今晚（2）little /ltl/ 小的（3）cinema/snm/ 电影院（4）later/let(r)/ 以后（5）glasses/lsz/，/lsz/眼镜（6）may/me/ 也许；可能；可以3. Find out the following phrases in 2d. Then tran

10、slate them into English. （1）去电影院 go to the movie（2）迟到一小会儿 a little late（3）在前面 in front of（4）留着棕色的头发 have brown hair（5）戴眼镜 wear glasses（6）既不高也不矮 not tall or short（7）回头见 see you later4. Role-play the conversation. Step 4Grammar Focus1. Read the sentences in Grammar Focus. 2. Talk about the differences

11、 between“is”and“has/have”in groups. 描述人物外貌时，is后多接形容词，用于描述身高、体格等。has/have后一般接名词（短语），用于描述头发、五官等。3. Talk about the Alternative Questions in groups. （1）选择疑问句的基本构成：一般疑问句（一种选择情况）+ or +另外一种选择情况？特殊疑问句+一种选择情况+ or +另外一种选择情况？（2）答语不用yes或no。（3）语调：or前面部分用升调，后面部分用降调。Is your grandfather tall or short? 你爷爷是高还是矮？He i

12、s tall. 他个子高。Step 5Practice1. Do exercises in 3a. Then check the answers. Answers：is：heavy，thin，young，tall，short，of medium heighthas：short hair，curly hair，straight hair，long hair2. Circle the correct words to complete the conversation in 3b. Answers：does；is，has；Is；isnt；is；have；has；is3. Write answers

13、 to the questions in 3c. 4. Describe someone in the class like the example sentence in 3d. Ask your classmates to guess who you are describing. Step 6SurveyComplete the chart and then write a passage to describe four of your classmates. NameHeightBuildHairLi Mingtallthinshort straight hairMaryJohnXu

14、 YangHere are four of my classmates. They are Li Ming，Mary，John and Xu Yang. Li Ming is tall and thin. He has short straight hair. Mary.Step 7SummaryIn this lesson，we have learned：1. New words and a phrase：tonight，little，may，cinema，glasses，later，handsome，actor，actress，person；a little. 2. Sentence st

15、ructures：Do they have straight or curly hair? They have curly hair. Is he tall or short? He isnt tall or short. Hes of medium height. 当堂达标（见导学案“当堂达标”）答案与解析：. 1. glasses2. height3. actor4. later5. persons. 1. Does，have，or2. What does，look like3. may bemaybe为副词，意为“也许；可能”，可与“may+连系动词be”进行同义转换。4. has，hairStep 8HomeworkMake a survey. Ask some of your classmates what their favorite teacher or actor/actress looks like. Then write a report. NameWhat does your favorite teacher look like? What does your favorite actor or actress look like? 板书设