高中人教版 (2019)Unit 3 Food and Culture教学设计

导入新课

 Lead –in (PPT1-4)

Look at the two pairs of sentences and compare  the first one and the second one.

Pair 1：

1.The chef had set up a farm-to-table restaurant before his new cookbook was published.

2.A new farm-to-table restaurant had been set up by the chef before his new cookbook was published.

Pair 2:

1.They had finished their dinner by the time Sam joined them.

2.Their dinner had been finished by the time Sam joined them.

Read the two pairs of sentences again and find out the following items.

1.The predicate verbs of the main clause and clause

2.The tense and voice of the main clause and clause

3.Which actions of the main clause and clause comes first or later

4.A conjunction between a main clause and a clause

Observe the sentences and compare the sentences.

To guide students to discover the features of each sentence.

讲授新课

  PPT 5-11

1.   Discover useful structures

Pair One:

Pair Two:

2.Read the text again and find out the sentences using the past perfect tense.

1.When my family and I had just arrived in China,we went looking for a good place to eat in Beijing.

2. A Sichuan restaurant had been recommended to us by a friend ,and finally,we found it.

3.Grammar rules

4.Discovering:

Using the past perfect tense or the past perfect passive voice to change the following sentences .

1.When my family and I had just arrived in China,we went looking for a good place to eat in Beijing.

2. A Sichuan restaurant had been recommended to us by a friend ,and finally,we found it.

Answers:

1.When China had just been arrived in ,my family and I went looking for a good place to eat in Beijing.

2.A friend had recommended a Sichuan restaurant to us, and finally,we found it.

5.Compare the past perfect tense and the past tense and find out the differences .

1.The chef had set up a farm-to-table restaurant before his new cookbook was published.

A new farm-to-table restaurant had been set up by the chef before his new cookbook was published.

2.They had finished their dinner by the time Sam joined them.

Their dinner had been finished by the time Sam joined them.

6.Grammar Rules

Practice (PPT12-13)

1.Complete the conversations with the correct forms of the words in the box.

arrive, cancel, eat, finish, get, taste, tell

1)  Carol:_____ you ever________ any Scottish food before your trip to St Andrews last year?

Paul:No,not really? But I________________ about haggis many times before we  went there.

Carol:Oh...Did you try it?

Paul:Oh,yes!You know what?We_______ late for supper that day,and so we just ate whatever was left in the university canteen.We________________our meal before we learnt  we_______just______haggis!

Carol:My goodness!

Paul:Well,it was not bad.I have to say...

2).Carol:When I got to the tea house yesterday,I found nobody there. _________it________________?

Paul:Oh,I'm so sorry that I forgot to tell you!The get-

 together we canceled yesterday morning because Sally,the hostess,_____________into a car accident.

Carol:Oh，I'm sorry to hear that.Hope Sally recover soon!

Answers:1.Had, tasted, had been told, arrived, had finished, had, eaten

2.Had, been cancelled, had got

Summing up(PPT14-15)

1. By nine o'clock last night，we _______(get)200 pictures from the spaceship.

过去完成时表示在过去某一时刻或动作以前完成了的动作,可以用by，before等介词短语

2. I _________(be) at the bus stop for 20 minutes when a bus finally came.

3. He said he _____________(work) in that factory since 1949.

过去完成时还表示由过去的某一时刻开始，一直延续到过去另一时间的动作或状态，常和for，since构成的时间状语连用。

4. They __________(want)to help but could not get there in time.

5. We __________(hope)to be able to come and see you.

动词think，want，hope，mean，plan，intend等用过去完成时来表示过去未曾实现的想法、希望、打算或意图等。

6. Hardly ____ he _______(begin) to speak when the audience interrupted him.

7. It was the third time that he _________(be) out of work that year.

过去完成时还可用在hardly...when...，no sooner...than ...，it was the first (second，etc) time (that)．..等固定句型中。

Answers:1.had got 2.hand been3.had worked 4.had wanted 5.had hoped 6.had begun 7.had been

 (PPT16-19)

Choose one of these three situations, and make as many sentences as you can using the past perfect tense and the perfect voice.

1. When I set off for the cafeteria...

..I had just finished my homework.

...I had ordered a taxi online.

...the windows had been closed.

...the light had been switched off.

2.   Before he went into the chocolate factory...

___________________________________________

3.By the time I arrived at the “insect”party...

___________________________________________

Answers:2. ... I had drunk too much soda pop.

...I had eaten too much cake.

... we had been given many samples.

...I had been made very sick.

3.... the insects had all escaped.

... the insects had scattered everywhere in the room.

...the insects had all been collected in a bottle.

... the insects had been fried up for eating.

Discussion:Ask some questions and guide the students to form a dialogue.

T: What had you done when you set off for the cafeteria?

S: ____________________________________

T: Oh, what a pity!

S: ________________________________________

T: Well, it was amazing. Before I went there, I had never thought of eating insects. _______________

Answers: 1.I had just called Li Hua to go with me, but by the time we arrived, it had been closed.

2.I was told that you had been invited to the "insect" party. What was it like?

3.I had tried three different kinds of insects before the end of the party.

Choose one of these three situations and make a conversation using these sentences.

Samples:

A: So, how did the insect party go?

B: Oh, it was horrible!

A: Why? What happened?

B: Well, by the time I got there, the insects had all escaped and they had scattered everywhere in the room!

A: Oh, no! So what did you do?

B: We chased the insects down and before long they had all been collected in a bottle.

A: Then you cooked them?

B: Yes, before long, they had been fried up for eating. But then we had another a big problem.

A: What?

B: Well, after we had rounded up all the insects, we were all so tired and disgusted with handling them that no one wanted to eat them.

A: So much for the insect party!

B: But it had a happy ending. We ordered out for pizza and then sat down and watched a cool movie on the computer.

A: Sounds great!

Language points(PPT20-26)

1.   cancel                       考查热度★★

【热点品味】cancel vt. vi. 取消；废除

【教材原句】Had it been cancalled?它已经被取消了吗？

【实例品读】

The Russian foreign minister yesterday cancelled his visit to Washington.俄外交部长昨天取消了对华盛顿的访问。

Many trains have been cancelled and a limited service is operating on other lines.许多列车都被取消了，少数班次在其他路线运行。

【热点归纳】

(1)cancel button 取消按钮

   cancel out 取消；抵销

(2)cancellation n.取消；删除

【考点精练】语法填空

(1)  The customer called ___________  (cancel) .

(2) For serious sleep loss even 10 hours in bed may not cancel _____ the negative effects .

Answers:to cancel;out

2.   set off                     考查热度★★

【热点品味】set off出发；动身；使爆炸；引发

【教材原句】When I set off for the cafeteria,I had just finished my homework.当我动身去自助餐厅时，我刚做完作业。

【实例品读】

Traditionally, college students hold a graduation ceremony to encourage themselves before they set off on their life journey.依照惯例，为激励自己，大学生们会在开始他们的人生旅程之前举行一场毕业典礼。

A great many people were setting off fireworks in the street during the Spring Festival.春节期间，许多人在街上放烟花。

【热点归纳】

(1)set aside　保留；储蓄；忽视；不顾

set down        放下；记下

set up           建立；树立；搭起

(2)set about doing   着手/开始做……

=set out to do    出发；开始做……

(3)a set of...        一套......

(4)setting          n. 环境；背景

【考点精练】语法填空

(1)Ralph W.Emerson would always set _____new ideas that occurred to him for his new poetry.

(2)Armed with the information you have gathered ,you can set about __________ (prepare)your business plan.

Answers:about;preparing

3.   By the time I arrived at the “insect ” party,   the insects had all escaped.   考查热度★★★

【精品译文】当我到达“昆虫”宴会时，昆虫们都跑掉了。

【实例品读】

By the time we arrived at the airport,the star had left.

我们到达机场时，该明星已经离开了。

By the time you graduate,you will have learned 3,500 words. 到你们毕业的时候，你们将已经学会3500个单词了。

【看点解读】

“by the time”意为“到时候〔为止〕”，是介词短语,在句中起连词作用，引导时间状语从句。

【经典归纳】

(1)by the time+一般过去时,主句为过去完成时

(2)by the time+一般现在时或现在完成时,主句为将来完成时

【考点精练】语法填空

(1)By the time I graduate next year I _____ (live) here for 5 years.

(2)When I talked with my grandma on the phone,she sounded weak,but by the time we _____(hang)up, her voice had been full of life. 

Answers:will have lived;hung

Practice(PPT 27-32)

Ⅰ.单句语法填空

1．I surfed the net and ________(see) an online advertisement，so I sent an email，saying that I wanted the job.

2．The universities in Britain____________(take) in many students from China and other Asian countries over the past few years.

3．The interviewer was interested in the grades I _______(get) in the exams.

4．By the time we got a report，the firemen ________(put) out the fire in the bar already.

5．We'll have to wait in line.The fast­food restaurant ________(be) short­handed for weeks.

6．She  ___________ (want) to help you but she had no time then.

7．All the film tickets  ___________(sell) out when I got to the cinema.

8．The wallet___________(wrap) up in newspaper and it contained half the money he had lost.

9．By the end of that day，most of the inhabitants  ___________ (leave) their homes.

10．It was the third time that he _________(make) the same mistake.

Answers:1.saw 2.had taken 3 had got 4 had put 5.had been 6.had wanted 7.had been sold 8.had been wrapped 9.had left 10.had made

Ⅱ.完成句子

1．她告诉我她当空中乘务员好几年了。

She told me that _______________________for quite a few years.

2．她说她已来过上海。

She said that   ________________Shanghai.

3．我们到日本前学过一点日语。

We ___________before we came to Japan.

4．我不想看那部戏剧，因为我已经看过了。

I didn't want to see the play because ____________．

5．到上学期末，我们已读了十篇短篇小说。

By the end of last term_________________ ．

6．这是他第一次输掉比赛。

It was the first time  __________________．

7．投资黄金一直被认为是万无一失的赚钱方法。

Investment in gold ____ a sure route to make money.

8．经过短暂的步行，我们到达尸体被人发现的地方。After a short walk，we arrived at the place where

_____ .

9．然而，几天之后，有人告诉他说弄错了。

However，a few days later，he was told that  _______________．

10．我半夜回来时，她还没有做完工作。

When I came back at midnight  _______．

Answers:1.she had been an air hostess

2.she had been to

3.had studied a little Japanese

4.I had already seen it

5.I had read ten short stories

6.she had lost the game

7.has been seen as

8.the body had been found

9.a mistake had been made

10.she still hadn't finished the work

Find out the sentences using the past perfect tense

and the perfect voice ,and then read them aloud and recite them.

A: So, how did the insect party go?

B: Oh, it was horrible!

A: Why? What happened?

B: Well, by the time I got there, the insects had all escaped and they had scattered everywhere in the room!

A: Oh, no! So what did you do?

B: We chased the insects down and before long they had all been collected in a bottle.

A: Then you cooked them?

B: Yes, before long, they had been fried up for eating. But then we had another a big problem.

A: What?

B: Well, after we had rounded up all the insects, we were all so tired and disgusted with handling them that no one wanted to eat them.

A: So much for the insect party!

B: But it had a happy ending. We ordered out for pizza and then sat down and watched a cool movie on the computer.

A: Sounds great!

Answer the questions by students one by one.

Find and give the sentences by individuals.

To make conclusion by themselves.

Students have a try to make some conclusion.

To make a study of the

grammar rules,especially the past perfect tense .

Discuss the answers in pairs.

Learn and read the language points under the teacher’s guidance.

Do the exercises by individuals.

Read the dialogue in pairs and give the related sentences bu each pair.

Use examples to show the features of the tenses.

To make a further analysis of the grammar rules .

To summary the grammatical features of these sentences.

Explore the use of similar tenses.

To summarize grammar rules by observing and thinking.

Use what students have learnt in the previous activities about the past perfect tense and the past perfect passive voice in their own conversations.

To master these languages points.

To train their ability to use them correctly.

课堂小结

Summary:

1.Analyse some sentences using the past perfect tense.

2.Guide students to explore the detailed grammar rules.

3.Learn and master some language points.

Homework:

 Do the exercises on Page 76 of the workbook.

1. To sum up the related grammar rules.

2.Make a comparison to find out some detailed information.

3.Do exercises.

1.To discover  and sum up the grammar rules .

2.To get more grammatical skills .

To test students’ ability to use the grammar.

板书

Language points:

1.   cancel
2.   set off 
3.   By the time I arrived at the insect party , the insects had all escaped.