Grammar: Simple past tense (I)ppt配套教案板书设计

年 级

七年级

Unit 5 Amazing 科 目

英语

自

主备人

蔡冬梅

主

设

计

课 题

things Grammar（第四课时）

参加人

教学目标

庄玉芹 顾新龙

1.

To use the simple past tense talk about a past habit or state

2.To know how to form the simple past tense of verbs. 3.To use the simple past tense in the exercises. 教学重难点

.To know how to form the simple past tense of verbs. Step 1 Lead-in 1. Ask Ss: How many days are there in a week? What are they? 2. Then present the simple past tense by asking Ss again: What day is

it today? What day was it yesterday?

3. Revise some content of Reading and complete the passage with the correct forms of the verbs in brackets.

It ___________ (be) Sunday morning. Millie and Amy ___________ (sit) under a big tree. They __________ (hear) a whisper

but ___________ (find) nothing. They ___________ (run) away and __________ (meet) Andy. He __________ (go) to the park and found the ghost ___________ (be) a cat. They ____________ (take) the cat to the animal center. Step 2 Presentation 1. Put a student’s bag into the desk and make a dialogue with the student: T: Where’s the school bag?

S: It’s in the desk.

Then put the bag on the desk and ask: T: Where is the school bad now? S: It’s on the desk.

2. The teacher write the sentence on the Bb: The school bag is on the desk now. Then ask the student some questions and write down the answers on the Bb again, like: T: But where was the school bag a moment ago? S: The school bag was in the desk a moment ago. Then underline “was” and “a moment ago”.

3. Ask one student: What do you do every day？

Then write down the key words of the student’s answers on the Bb:

Every day: get up—wash face—go to school—have lunch—do sports 4. Ask Ss to use yesterday instead of every day to talk about the things they did yesterday and then write

down the key words: Yesterday: got up—washed face—went to school—had lunch—did sports 5. Divide Ss into different groups and discuss the changes because of time and then the teacher help Ss to summarize the concept of the simple past tense: We use the simple past tense to talk about things in the past. Step 3 Presentation 1. Present the verbs and their forms of the past participles: turn—turned

live---lived

cry---cried

stop---stopped 2. Then help Ss to summarize the rules changing verbs into the past participles. 规则变化：

（1）

直接加ed （2）

以e结尾的单词加d （3）

辅音字母加y结尾的单词去y为i加ed （4）

重读闭音节，双写最后的辅音加ed 不规则变化：

（1）

不变

（2）

只变元音字母

（3）

只变辅音字母

（4）

元音字母和辅音

字母都发生变化

（5）

其他不规则变化

4. Present the following verbs and ask Ss in groups of two to

complete the exercises: stay ___________

share ___________

chat ___________ prepare ________

study ___________

carry __________ check__________

like ____________

pick ___________ plan ___________

invite __________

drop ___________ Step 4 Practice

1. Ss learn the rules of the verbs and have a discussion about them.

2. Ask Ss to complete the exercises in Part A on page 62 and encourage them to ask questions. 3. Ask Ss to complete the exercises in Part B on page 62 and check if they have grasped the rules. 4. Ask Ss to complete the exercises in Part C on page 62 and check the answers together. We can ask Ss to answer these questions: (1) Which museum did they go the day before yesterday、

(2) What amazing things did they see? (3) What else did they learn? Step 5 Show

1. Draw a time line to introduce

oneself or someone students are familiar with, and mark the time that certain thing happened at.

2. According to the time line, the teacher can introduce his / her own experience to Ss, like: (1) I was born in 1974 in Hefei.

(2) I was moved to Taiyuan in 1984.

(3) In 1986, I studied in Jinlin Middle School.

3. Ask Ss to draw their own time line in groups of four to take turns to introduce their own experiences. 4. Choose some of them to tell the class their own experiences using the proper tense.

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