人教新目标 (Go for it) 版七年级下册Section A精品课件ppt

Period 2 （Section A 2a-3b）

设计说明

　　本课时继续学习用一般过去时态谈论农场和乡村生活，围绕学生的所见所闻开展听说活动，呈现一般过去时的陈述句、一般疑问句、特殊疑问句及相关答语。听力教学的重点仍是对关键词的把握；练习对话时，可以以图片或学生所讨论话题的内容为主题；语法方面进行系统讲解和练习，以使学生扎实掌握、灵活运用。

教学目标

　　1. 知识目标：

　　（1）掌握单词和短语：anything，grow，farm，pick，excellent，countryside，yesterday，flower，worry，luckily，sun；in the countryside。

　　（2）掌握句型：—How was your school trip?

　　—It was great!

　　—Did you go to the zoo?

　　—No，I didn’t. I went to a farm.

　　—Were the strawberries good?

　　—Yes，they were. /No，they weren’t.

　　2. 能力目标：

　　（1）训练学生在听的过程中快速、准确地获取信息的能力。

　　（2）学会运用英语谈论和评价学校郊游中发生过的事情。

　　3. 情感目标：

　　让学生体验到劳动的艰辛和乐趣，并让学生培养热爱劳动、珍惜美好生活的情怀。

重点难点

　　1. 重点：

　　本课时新词汇和动词的过去式。

　　2. 难点：

　　一般过去时态的句型构成和不规则动词的过去式。

教学准备

　　1. 多媒体课件，2a/2b的音频文件。

　　2. 学生们在农场劳动的图片。

教学过程

　　Step 1　Revision

　　1. Revise the verb phrases in 1a.

　　Get the students to read and recite the verbs and their past forms.

　　Write down the past forms.

　　am—was is—was are—were

　　do—did go—went see—saw

　　feed—fed ride—rode talk—talked

　　take—took have—had

　　2. Get the students to work in pairs and make up similar dialogues like that in 1c. They can use the verb phrases in 1a.

　　...

　　Step 2　Presentation

　　1. Get the students to read the questions in 2a. Make sure that they all understand them and talk about the useful expressions：

　　（1）“What did the farmer say? ”为特殊疑问句，意为“那个农民说了什么？”，其结构为“疑问词+一般疑问句?”，2a中与之结构类似的句子是“What did you see? ”，意为“你看到什么了？”。

　　（2）anything的用法。

　　①anything是不定代词，意为“任何事情；任何东西”，常用于否定句或疑问句中；something常用于肯定句中。

　　Is there anything I can do for you?

　　我能为你做点儿什么？

　　There’s something wrong with your eyes.

　　你的眼睛有点儿问题。

　　②anything之类的不定代词作主语时，谓语动词用单（单/复）数。

　　Anything is （be） new to me.

　　对我来说，一切都是崭新的。

　　（3）grow作及物动词，意为“种植，栽培”。

　　The farmers grow apples and strawberries on the farm.

　　农民们在农场里种植苹果和草莓。

　　2. Read the sentences in 2b and translate the phrases：

　　show...around...带……参观……

　　learn a lot about farming了解很多有关农事（的知识）

　　grow strawberries种植草莓　

　　from...to...从……到……

　　pick strawberries摘草莓　

　　take...home带……回家

　　And the past forms：show—showed　learn—learned　grow—grew　pick—picked　take—took

　　Step 3　Listening

　　1. Listen and check the questions you hear in 2a.

　　Answer：What did you see? Did you ask him any questions? Do they grow apples? Were they good?

　　2. Listen and circle T for true or F for false in 2b.

　　Answers：1. T　2. T　3. T　4. F　5. T

　　3. Listen and repeat.

　　4. Ask and answer questions about Carol’s visit to the farm like that in 2c.

　　5. Suppose you went to the farm last weekend. Work in pairs and make up a new dialogue talking about the trip. Perform it before the class.

　　Step 4　Role-play

　　T：Peter and Eric are good friends. They’re talking about Eric’s trip. Let’s read their conversation after the recording.

　　1. Read the conversation with the questions.

　　（1）How was Eric’s trip?

　　It was excellent.

　　（2）Who did he visit?

　　He visited his grandparents.

　　（3）What did he do there?

　　He went fishing every day，fed the chickens with his grandpa and watched the stars at night.

　　（4）How was the weather there?

　　It was great，and the air was so clean.

　　2. Listen and repeat.

　　3. Role-play the conversation.

　　4. Rewrite the conversation into a passage to describe Eric’s trip. You may start like this：Eric’s trip was excellent. He visited...

　　Step 5　Grammar Focus

　　1. Read the sentences in Grammar Focus.

　　2. Talk about the Simple Past Tense in groups and sum up the Simple Past Tense.

　　3. Revise the rules of the regular verbs. And remember the irregular verbs.

　　Step 6　Practice

　　1. Read the two letters quickly in 3a. Answer the questions：

　　Letter 1：（1）Who wrote the letter? Jim.

　　（2）Why did he write the letter? He wanted to know about Bill’s school trip.

　　Letter 2：（1）Who wrote the letter? Bill.

　　（2）What did he write about? His school trip.

　　2. Read and complete the letters. Then check the answers.

　　Answers：Letter 1：was；Did，go；Did；Did，see；went，was

　　Letter 2：was；had；went；climbed，saw；ate；played；got，worried；didn’t，came

　　3. Read and talk about the sentences with the students.

　　（1）But at about two o’clock，it got very cloudy and we worried it would rain. 但是，在大约两点钟，天气变得阴云密布，我们担心要下雨。

　　worry为实义动词，意为“担心；担忧”。作及物动词，后可接名词、代词或句子作宾语；作不及物动词，后常接介词about，构成短语worry about，意为“对……感到担心”。其形容词形式为worried（担心的；担忧的），其过去式为worried。

　　①Tom，don’t worry （worry） about your pet dog.

　　②I worried （worry） it would snow.

　　（2）Luckily，it didn’t，and the sun came out again!

幸运的是，没有下雨，并且太阳又出来了！

　　luckily为形容词lucky的副词形式，常置于句首作状语，意为“幸运的是”，其反义词为unluckily。

　　Unluckily I lost my ID card last weekend. Luckily，someone found it and gave it back to me on Monday. （lucky）

　　不幸的是，我上个周末丢了身份证。幸运的是，有人捡到了它并在周一还给了我。

　　4. Make up a story.

　　T：Now let’s play the game“Make up a story”. I’ll give  you the first sentence. Each of you adds a sentence. OK?

　　Ss：OK.

　　T：Last week I visited my aunt’s house.

　　S1：The weather was beautiful.

　　S2：We went fishing.

　　...

　　（教师启发学生思考故事的要点，如：时间、地点、天气、人物、活动、感受等。教师可多设置几个情景，如：Last week，I went to the museum. /Last week，I went to the countryside. /Last week，I went to the mountains. 等，让学生分几个小组，完成故事。）

　　Step 7　Summary

　　In this lesson，we have learned：

　　1. Words：anything，grow，farm，pick，excellent，countryside，yesterday，flower，worry，luckily，sun

　　2. Phrase：in the countryside

　　3. Sentence structures：—How was your school trip?

　　—It was great!

　　—Did you go to the zoo? —No，I didn’t. I went to a farm.

　　—Were the strawberries good? —Yes，they were. /No，they weren’t.

　　4. Grammar：（1）一般过去时的肯定句、否定句、一般疑问句和特殊疑问句的构成及相关答语。（2）动词过去式的规则变化和不规则变化。

　　 Step 8　Homework

　　1. Copy and read the new words and phrase.

　　2. Rewrite 2a and 2b into a passage to talk about Carol’s school trip.

　　3. Remember the grammar.

　　4. Write an article：My Last Trip.

板书设计

教学反思