外研版（2019）必修第二册：Unit1 Food for thought Using languageP5课件-（46张）
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| 名称 | 外研版（2019）必修第二册：Unit1 Food for thought Using languageP5课件-（46张） |  | |
| 格式 | pptx | ||
| 文件大小 | 7.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-03-10 12:30:17 | ||
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文档简介
(共46张PPT)
Modals (1)
step 1 Modal（1）
1 Look at the sentences from the reading passage. Think and work out the meanings of the words in bold.
a ...I was able to hold a knife and fork-and chopsticks!
b But there are still some dishes that Dad dare not try even after many years of marriage to my mother.
c ... Mum and I just have to find a way to get him into the kitchen!
d ... we'd better not eat too much roast food as it may make us suffer from heat inside our bodies,….
e"You needn't try it if you don't want to," Mum said,…
1 be afraid to do something
2 not be necessary to do something
3 give advice to do or not to do something
4 be necessary or give strong advice to do something
5 have the ability to do something
2 Underline the modals in the an introduction to an app and talk about their meanings.
dare not – be afraid to do something
needn’t – not be necessary to do something
have to – be necessary to do something
be able to – have the ability to do something
aren’t able to – don’t have the ability to do something
had better – give advice to do something
3 Complete the tips for good table manners with the correct form of the modals in Activity 1.
have to
dare not
had better
needn’t / don’t have to
be able to
【情态动词】
一、基本特征
1. 情态动词有一定的词义, 不能单独作谓语, 需和实义动词或系动词一起作谓语。
*You can make your stomach look flatter instantly by improving your sitting posture.
你可以通过改善坐姿使你的腹部马上显得平些。
*Air pollution is becoming increasingly serious, so we must take measures to control it.
空气污染正变得越来越严重, 所以我们必须采取措施加以控制。
step2 语法精讲
2. 情态动词一般无人称和数的变化, 个别情态动词有现在时和过去时两种时态变化。
*They spoke so fast that I couldn’t hear what they were saying. 他们说得如此快, 我听不见他们在说些什么。
*You ought to have that coat cleaned and pressed.
你应该把那件外衣送去干洗并熨一下。
3. 构成否定句时, not放在其后面。
*The young man can’t carry the big stone.
这个年轻人搬不动那块大石头。
4. 情态动词后接动词原形。
*Jogging can be harmful to the health.
慢跑可能会对身体健康有害。
答案
答案
答案
答案
答案
答案
答案
Step 3 Food comments
1–c 2–a
3–d 4–b
4 Read and match the comments to the pictures.
5 Underline the words that describe food in Activity 4 and put them into the table.
Add any more you can think of.
shiny
large
round
pink
tiny
fresh
fishy
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
6 Work in pairs. Talk about your favourite food using the words you have learnt.
A: What’s your favourite food
B: My favourite food is...
A: How does it look / smell / taste / feel
B: It looks / smells / tastes / feels…
…
Step 4 Healthy eating
√
√
7 Listen to the conversation and tick the food and drinks ordered.
8 Listen again and complete the notes.
Now talk about what Harriet says to persuade Janet
fat
chemicals
amount
soft drinks
taste
harmful
9 Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink.
10 Work in pairs. Think of a similar situation and have a conversation.
logo
Step 5
Language points
1
[练习]完成句子 During World War Ⅱ, when London was bombed, many underground stations _____________ shelters. 第二次世界大战期间，当伦敦被轰炸时，许多地铁站成了防空洞。
function n．作用；功能；职能
vi.起作用；运转
[归纳领悟]function as“起……作用；当作……用；担任……”。
functioned as
be/become addicted to对……有瘾；热衷于……
(1)addict v.使沉溺；使成瘾；n.入迷的人
addict oneself to沉溺于
(2)addiction n.入迷；上瘾
(3)addictive adj.上瘾的；使人入迷的
应试指导 非谓语动词句法功能的考查
I went through about four years of being addicted to video games.
我大约有4年时间沉迷于电子游戏中。
2
(1)用addict的正确形式填空
①The boy became to computer games and didn’t want to study.
②She helped him fight his drug .
③I took up skiing a couple of years ago and I found it quite .
④They are rock music .
多维训练
addicted
addiction
addictive
addicts
(2)同义句改写上题句①
①
(用过去分词短语作状语改写)
② (用现在分词短语作状语改写)
Addicted to computer games，the boy didn’t want to study.
Addicting himself to computer games，the boy didn’t want to study.
case n.事例；实例；情况；病例；案件
in case以防(万一)
in case of万一……，如果发生……
in any case无论如何；总之
in no case决不(置于句首，引起倒装)
as is often the case这是常有的事
应试指导 (1) in no case位于句首时倒装的考查；
(2) case作先行词时，定语从句的考查
3
(1)It may rain；you’d better take an umbrella in case.
可能会下雨，你最好带把伞，以防万一。
(2)In no case should you give up.
你决不应该放弃。
特别提醒
(1)in case可单独使用，也可后接句子，跟句子时，从句中可用虚拟语气“(should＋) do”。
(2)当case作先行词且定语从句中不缺少主要成分时，要用where引导定语从句。
(3)表达“决不”的短语还有：at no time，by no means，under no circumstances，on no account，in no way，on no condition，in no sense等。
多维训练
(1)单句语法填空
①I’ll be out for some time.In case anything important
(happen)，call me up immediately.
② is often the case，she is punctual.
③Today，we’ll discuss a number of cases beginners of English fail to use the language properly.
(2)短语填空
①Keep the windows closed it rains.
②I told them what each was to do an emergency.
③ have I noticed that.
④ ，John insists on his own belief.
happens/(should) happen
As
where
in case
in case of
In no case
In any case
recommend vt.推荐，荐举；劝告做，建议(某事)(advise)
recommend sb.sth.＝recommend sth.to sb.向某人推荐某物
recommend doing sth.建议(劝告)某人做某事
recommend sb.to do sth.劝告某人做某事
recommend that...(should) do...建议(某人)……
应试指导
(1)虚拟语气的考查；(2)后跟非谓语动词的考查；(3)推荐信高频词汇
4
(1)I borrowed the book Sherlock Holmes from the library last week，which my classmates recommended to me.
上周我从图书馆借了本《夏洛克·福尔摩斯》，这是我同学推荐我看的书。(2014·北京)
(2)I recommend that you (should) go by subway.
我建议你坐地铁去。
多维训练
单句语法填空
(1)Teachers recommend parents (allow) their children under 12 to ride bicycles to school for safety.
(2)We’d recommend you (book) your flight early.
(3)We strongly recommend (report) the incident to the police.
(should) not allow
to book
reporting
Goodbye
Modals (1)
step 1 Modal（1）
1 Look at the sentences from the reading passage. Think and work out the meanings of the words in bold.
a ...I was able to hold a knife and fork-and chopsticks!
b But there are still some dishes that Dad dare not try even after many years of marriage to my mother.
c ... Mum and I just have to find a way to get him into the kitchen!
d ... we'd better not eat too much roast food as it may make us suffer from heat inside our bodies,….
e"You needn't try it if you don't want to," Mum said,…
1 be afraid to do something
2 not be necessary to do something
3 give advice to do or not to do something
4 be necessary or give strong advice to do something
5 have the ability to do something
2 Underline the modals in the an introduction to an app and talk about their meanings.
dare not – be afraid to do something
needn’t – not be necessary to do something
have to – be necessary to do something
be able to – have the ability to do something
aren’t able to – don’t have the ability to do something
had better – give advice to do something
3 Complete the tips for good table manners with the correct form of the modals in Activity 1.
have to
dare not
had better
needn’t / don’t have to
be able to
【情态动词】
一、基本特征
1. 情态动词有一定的词义, 不能单独作谓语, 需和实义动词或系动词一起作谓语。
*You can make your stomach look flatter instantly by improving your sitting posture.
你可以通过改善坐姿使你的腹部马上显得平些。
*Air pollution is becoming increasingly serious, so we must take measures to control it.
空气污染正变得越来越严重, 所以我们必须采取措施加以控制。
step2 语法精讲
2. 情态动词一般无人称和数的变化, 个别情态动词有现在时和过去时两种时态变化。
*They spoke so fast that I couldn’t hear what they were saying. 他们说得如此快, 我听不见他们在说些什么。
*You ought to have that coat cleaned and pressed.
你应该把那件外衣送去干洗并熨一下。
3. 构成否定句时, not放在其后面。
*The young man can’t carry the big stone.
这个年轻人搬不动那块大石头。
4. 情态动词后接动词原形。
*Jogging can be harmful to the health.
慢跑可能会对身体健康有害。
答案
答案
答案
答案
答案
答案
答案
Step 3 Food comments
1–c 2–a
3–d 4–b
4 Read and match the comments to the pictures.
5 Underline the words that describe food in Activity 4 and put them into the table.
Add any more you can think of.
shiny
large
round
pink
tiny
fresh
fishy
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
6 Work in pairs. Talk about your favourite food using the words you have learnt.
A: What’s your favourite food
B: My favourite food is...
A: How does it look / smell / taste / feel
B: It looks / smells / tastes / feels…
…
Step 4 Healthy eating
√
√
7 Listen to the conversation and tick the food and drinks ordered.
8 Listen again and complete the notes.
Now talk about what Harriet says to persuade Janet
fat
chemicals
amount
soft drinks
taste
harmful
9 Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink.
10 Work in pairs. Think of a similar situation and have a conversation.
logo
Step 5
Language points
1
[练习]完成句子 During World War Ⅱ, when London was bombed, many underground stations _____________ shelters. 第二次世界大战期间，当伦敦被轰炸时，许多地铁站成了防空洞。
function n．作用；功能；职能
vi.起作用；运转
[归纳领悟]function as“起……作用；当作……用；担任……”。
functioned as
be/become addicted to对……有瘾；热衷于……
(1)addict v.使沉溺；使成瘾；n.入迷的人
addict oneself to沉溺于
(2)addiction n.入迷；上瘾
(3)addictive adj.上瘾的；使人入迷的
应试指导 非谓语动词句法功能的考查
I went through about four years of being addicted to video games.
我大约有4年时间沉迷于电子游戏中。
2
(1)用addict的正确形式填空
①The boy became to computer games and didn’t want to study.
②She helped him fight his drug .
③I took up skiing a couple of years ago and I found it quite .
④They are rock music .
多维训练
addicted
addiction
addictive
addicts
(2)同义句改写上题句①
①
(用过去分词短语作状语改写)
② (用现在分词短语作状语改写)
Addicted to computer games，the boy didn’t want to study.
Addicting himself to computer games，the boy didn’t want to study.
case n.事例；实例；情况；病例；案件
in case以防(万一)
in case of万一……，如果发生……
in any case无论如何；总之
in no case决不(置于句首，引起倒装)
as is often the case这是常有的事
应试指导 (1) in no case位于句首时倒装的考查；
(2) case作先行词时，定语从句的考查
3
(1)It may rain；you’d better take an umbrella in case.
可能会下雨，你最好带把伞，以防万一。
(2)In no case should you give up.
你决不应该放弃。
特别提醒
(1)in case可单独使用，也可后接句子，跟句子时，从句中可用虚拟语气“(should＋) do”。
(2)当case作先行词且定语从句中不缺少主要成分时，要用where引导定语从句。
(3)表达“决不”的短语还有：at no time，by no means，under no circumstances，on no account，in no way，on no condition，in no sense等。
多维训练
(1)单句语法填空
①I’ll be out for some time.In case anything important
(happen)，call me up immediately.
② is often the case，she is punctual.
③Today，we’ll discuss a number of cases beginners of English fail to use the language properly.
(2)短语填空
①Keep the windows closed it rains.
②I told them what each was to do an emergency.
③ have I noticed that.
④ ，John insists on his own belief.
happens/(should) happen
As
where
in case
in case of
In no case
In any case
recommend vt.推荐，荐举；劝告做，建议(某事)(advise)
recommend sb.sth.＝recommend sth.to sb.向某人推荐某物
recommend doing sth.建议(劝告)某人做某事
recommend sb.to do sth.劝告某人做某事
recommend that...(should) do...建议(某人)……
应试指导
(1)虚拟语气的考查；(2)后跟非谓语动词的考查；(3)推荐信高频词汇
4
(1)I borrowed the book Sherlock Holmes from the library last week，which my classmates recommended to me.
上周我从图书馆借了本《夏洛克·福尔摩斯》，这是我同学推荐我看的书。(2014·北京)
(2)I recommend that you (should) go by subway.
我建议你坐地铁去。
多维训练
单句语法填空
(1)Teachers recommend parents (allow) their children under 12 to ride bicycles to school for safety.
(2)We’d recommend you (book) your flight early.
(3)We strongly recommend (report) the incident to the police.
(should) not allow
to book
reporting
Goodbye