8A Unit 6 Grammar B
The present perfect tense and the simple past tense
【研学目标】
1.知识目标：
1）掌握动词过去式及过去分词；
2）掌握现在完成时与一般过去时的区别；
2.能力目标：
1）能够归纳出两种时态的不同点；
2）能正确运用现在完成时与一般过去时；
3.情感目标：
1) 懂得与组员合作，培养团队协作精神；
2) 能够主动与他人分享自己过去的经历。
【研学重难点】
1. 重点：掌握现在完成时与一般过去时的区别；
2. 难点：在具体语境中正确运用现在完成时和一般过去时。
【课前研学】
一、前知回顾：
1. 写出下列动词的过去式及过去分词。
1.buy________ _________ 2.study________ _________ 3.teach________ _________
4.go________ _________ 5.take________ _________ 6.have________ _________
7.see________ _________ 8.become________ _________ 9.leave________ _________
10.read________ _________ 11.be______/_______ _______ 12.eat________ _________
2. 复习现在完成时的结构：肯定式 ：_______ +_________________+ ___________……
否定式 ：________+_________________+___________……
一般疑问式 ：_______________+_________+___________……？
肯定回答：___________________ 否定回答：_________________
二、Make conversations.
以小组为单位编对话，谈论过去的经历，要求用上现在完成时和一般过去时。
E.g.:
Tom: Alice, how many times have you been to the Wonderland?
Alice: I have been to the Wonderland twice.
Tom: When did you come back home?
Alice: I came back home last week.
Tom: ……
预习情况家长签名__________________________
【课堂研学】
Step 1 Pre-learning
1. Warming up 听歌填词
Seasons in the Sun
Goodbye to you my trusted friend
We've (1)_____________ each other since we were nine or ten
Together we've (2)___________ hills and trees,
(3)_______________ of love and ABC's
Skinned our hearts and skinned our knees
Goodbye Papa, please pray for me,
I (4)___________ the black sheep of the family
You (5)______________ to teach me right from wrong
Too much wine and too much song,
Wonder how I got along
2. Leading-in
Choose a picture and tell the past tense and the past participle of verbs.
Step 2 While-learning
1. Complete the sentences with the correct form of the verbs according to the pictures.
2. Compare the sentences and summarize the differences between the simple past tense and the present perfect tense.
The simple past tense
一般过去时
The present perfect tense
现在完成时
Structure
结构
Usage
用法
Marker
标志词
(至少写三个)
(至少写三个)
Step 3 Post-learning
1. Correct the sentences.（火眼金睛：请划出下列句子中的错误并在横线上改正。）
1) My mother didn’t tell me the story yet. __________________________
2) Mr. Brown taught us Chinese since September. _________________________
3) The young man already wrote three books. __________________________
4) He has written his first book in 2001. __________________________
5) I went to Shanghai twice. __________________________
6) What have you done yesterday? __________________________
2. Alice wrote a diary after she came back home. Help her to complete it.
Friday, 4 November
A few days ago, I was called to the Wonderland through a looking glass. So far, I _____________(be) there twice. On that day, I _____________ (meet) lots of old friends. Mad Hatter is my best friend. We _____________ (be) friends for many years. Mad Hatter _____________ (be) ill because he thought his family died. In order to help Hatter, the White Queen _____________ (tell) me to ask Time for help. However, the Red Queen _____________ (try) to use the time machine to control the Wonderland. So I _____________ (steal) the time machine and travelled to the past. I _____________ (fight) against the Red Queen and her army. Luckily, I _____________ (win) at last. Since then, my friends _____________ (live) a happy life in the Wonderland.
3. Make conversations. Use both of the two tenses to talk about your experience.
E.g.:
Tom: Alice, how many times have you been to the Wonderland?
Alice: I have been to the Wonderland twice.
Tom: When did you come back home?
Alice: I came back home last week.
Tom: ……
Step 4 Summary
What have you learnt from this lesson?
Step 5 Homework
1. Review the differences between the present perfect tense and the simple past tense.
2. Book A, P89: B1, B2.
【自我评价】
根据你的学习收获情况，在相应选项打（√）
1．掌握现在完成时与一般过去时的区别 A.好 B.一般 C.差
2．能够运用两种时态完成练习 A.好 B.一般 C.差
3．积极参与课堂及小组活动 A.好 B.一般 C.差
Unit 6 Ancient stories
Grammar B the present perfect tense and the simple past tense
Title
The present perfect tense and the simple past
Class Type
Grammar
Analysis on Learners
Students have learnt about the simple past tense in Grade 7. In Unit 5 and Grammar A, they've also learnt about the structure, usage and markers of the present perfect tense. However, they are not able to use the two tenses and don’t do well in English. Therefore, they need teacher’s guidance and encouragement.
Analysis On the Teaching Material
Teaching Content
Grammar B of Unit 6 Ancient stories, Oxford English, Book 8A.
Teaching Goals
Knowledge
1. Master the past tense and the past participle of verbs.
2. Know the differences between the simple past tense and the present perfect tense.
Abilities
1. Summarize the differences between the present perfect tense and the simple past tense.
2. Finish tasks by using the present perfect tense and the simple past tense.
Emotion and Attitude
1. Increase team-work spirit.
2. Be willing to share experience with others.
Learning Strategies
Social communicative strategies: learn to share opinions with others.
2. Cooperation learning strategies: summarize the differences and make conversations in groups.
3. Individual learning strategies: finish the tasks on handout.
Important Points
Master the differences between the simple past tense and the present perfect tense.
Difficult Points
To use the simple past tense and the present perfect tense correctly.
Teaching Aids
A multi-media platform, handout, card paper, course book.
Teaching Procedures & Class Activities
Stage
Stage aim
Teacher’s activities
Students’ activities
Step 1
Pre-learning
Draw the students to the class and lead in the lesson.
1. Play a song and ask students to complete the lyric. 2. Show some pictures and verbs and ask students to tell the past tense and the past participle.
1. Listen to the song and complete the lyric.
2. Choose a picture and tell the past tense and the past participle of verbs.
Step 2
While-learning
Learn about the differences between the simple past tense and the present perfect tense.
1. Show some pictures and ask students to complete the sentences. 2. Lead the students to summarize the differences.
1. Complete the sentences according to the pictures.
2. Summarize the differences between the simple past tense and the present perfect tense.
Step 3
Post-learning
Make the students use the two tenses correctly.
1. Show some sentences and ask students to correct them.
2. Ask students to complete Alice’s diary.
3. Make the students show their conversations.
1. Correct the sentences.
2. Complete Alice’s diary.
3. Show the conversations made before class.
Step 4 Summary
Summarize the lesson
Lead the students to summarize what they’ve learnt.
Summarize what we have learnt in this class.
Step5 Homework
Consolidate the skills.
Give assignment to students.
Finish the exercise by using two tenses.
【流程图】
课件39张PPT。Unit 6 Ancient stories
Grammar B
knownclimbedlearntwastriedGame TimeChoose one of the picture and tell the past tense and the past participle of the verbs.go-went-gonegoteach-taught-taughtteachbuy-bought-boughtbuybe-was/were-beenbesee-saw-seenseeread-read-readreadleave-left-leftleavetake-took-takentakeI ______(visit) the Red Queen’s garden last summer holiday.visitedI ______ already ______(be) to Shanghai Disneyland.have been I ______(go) to the beach last month.went I _________(have) to the beach twice.have beenWe ______(have) an English class yesterday.hadMiss Yang __________ (teach) us English since 2015.I ____________(work) at Zhongcun Olympic Garden School for two years.have workedhas taughtI ____(have) a big dinner last night.hadI _____________(not have) breakfast yet.have not hadDo you know the differences betweenandthe simple past tense the present perfect tense ?1.I visited the Red Queen’s garden last summer holiday.
I have already been to Shanghai Disneyland.
2.I went to the beach last month.
I have been to the beach twice.
3.We had an English class yesterday.
Miss Yang has taught us English since 2015.
4.I had a big meal last night.
I have not had breakfast yet.Compare the sentences and tell the differences between the two tenses.1.I visited the Red Queen’s garden last summer holiday.
I have already been to Shanghai Disneyland.
2.I went to the beach last month.
I have been to the beach twice.
3.We had an English class yesterday.
Miss Yang has taught us English since 2015.
4.I had a big meal last night.
I have not had breakfast yet.Correct the sentences.（火眼金睛：请划出下列句子中的错误并在横线上改正。）
1) My mother didn’t tell me the story yet. __________________________
2) Mr. Brown taught us Chinese since September. _________________________
3) The young man already wrote three books. ___________________
4) He has written his first book in 2001. __________________________
5) I went to Shanghai twice. __________________________
6) What have you done yesterday? __________________________Top Tip: Circle the key words.02595857565554535251504948474645444342414039383736353433323130292827262524232221201918171615141312111009080706050403020100Countdown Clock By Dr. Jeff Ertzberger01595857565554535251504948474645444342414039383736353433323130292827262524232221201918171615141312111009080706050403020100Countdown Clock By Dr. Jeff Ertzberger00595857565554535251504948474645444342414039383736353433323130292827262524232221201918171615141312111009080706050403020100Countdown Clock By Dr. Jeff Ertzberger火眼金睛(请划出下列句子中的一个错误并改正。)
1) My mother didn’t tell me the story yet.
_____________
2) Mr. Brown taught us Chinese since September.
_____________
3) The young man already wrote three books.
____________hasn’t toldhas taughthas already written4) He has written his first book in 2001.
_____________
5) I went to Shanghai twice.
_____________
6) What have you done yesterday?
_____________
have been did you do wroteAlice's diaryFriday, 4 November
A few days ago, I was called to the Wonderland through a looking glass. So far, I ________(be) there twice. On that day, I ______(meet) lots of old friends. Mad Hatter is my best friend. We __________(be) friends for many years. Mad Hatter ______(be) ill because he thought his family died. In order to help Hatter, the White Queen ______(tell) me to ask Time for help. have been met have beenwas told However, the Red Queen ______(try) to use the time machine to control the Wonderland. So I ______(steal) the time machine and travelled to the past. I ______(fight) against the Red Queen and her army. Luckily, I ______(win) at last. Since then, my friends _________(live) a happy life in the Wonderland. stolefoughtwonhave livedtriedMake conversations. Use both of the two tenses to talk about your experience.
E.g.:
Tom: Alice, how many times have you been to the Wonderland?
Alice: I have been to the Wonderland twice.
Tom: When did you come back home?
Alice: I came back home last week.
Tom: ……00595857565554535251504948474645444342414039383736353433323130292827262524232221201918171615141312111009080706050403020100Countdown Clock By Dr. Jeff ErtzbergerShare your experience!Summary We have just learnt the differences between the present perfect tense and the simple past tense.All of you did a good job in class.1. Review the differences between the present perfect tense and the simple past tense. 2. Book A, P89: B1, B2.HomeworkThank you !
