资源简介

(共31张PPT)
人教版英语7年级下册培优精做课件Unit 6 Rain or Shine授课教师：Home .班级：7年级（*）班.时间：.Unit 6第3课时Section A(3a—3c)— What are they doing
— They’re __________________.
talking on the phone
— What ___________
— She’s _____________.
making soup
is she doing
— _________________
— She’s _______________.
What is she doing
listening to a CD
Jenny
Bob
Tom
Mike
Jim’s mum
David and Mary
John
Lily
Sam
A: What is Mike doing
B: Is he reading a newspaper
A: Yes, he is.
A: What are David and Mary doing
B: Are they making soup
A: No, they aren’t. They’re listening to a CD.
What have you found
be动词随主语的人称和数的变化而变化
一、根据提示完成单词。(4分)
1. Look! The kite is flying ________(高)in the sky.
2.［广州期末改编］Sarah likes winter because she likes ________(下雪的)days.
3. The weather in the north of China is __________ (极冷的)in winter.
high
snowy
freezing
4. Every holiday, lots of ____________ (游客)come to Shenyang to visit Shenyang Imperial Palace.
tourists
现在进行时
定义：表示现在(说话瞬间)_______________的动作。
eg: The students are listening to the teacher.
He is watching TV now.
2. 结构：
be动词(am, is, are)+ __________
正在进行或发生
v.-ing
eg: He is reading a book.
I am writing.
They’re eating.
判断词：now,
look, listen等
be随着人称、数的变化而变化
3. 动词-ing 变化规则：
1) ___________________
play—playing watch—watching
2) _________________________
take—taking come—coming
3) __________________________________________________
_______________________
run—running swim—swimming
4) ______________________
die—dying lie—lying
重读闭音节三要素：
1. 必须是重读音节；
2. 最后只有一个辅音字母；
3. 元音字母发短元音
一般情况加-ing
以不发音e 结尾，去e加-ing
重读闭音节结尾的动词，末尾只有一个辅音字母，双写
辅音字母再加-ing
-ie结尾变成-y再加-ing
2)否定句：________________
I am writing.
I am not writing.
4.现在进行时的句式
1)肯定句:_________________________
I am reading a book.
3)一般疑问句: ____________________
肯定回答: _______________
否定回答: __________________
— Is he reading
— Yes, he is./No, he isn’t.
主语+ be + v.-ing +其他
直接在be后加not
直接把be提到句首
Yes, 主语+be.
No,主语+be+not.
4)特殊疑问句：
疑问词+be +主语+ 动词-ing +其他
My mother is cooking dinner in the kitchen.
→ Where is your mother cooking dinner
→ What is your mother doing in the kitchen
→ Who is cooking dinner in the kitchen
二、用所给词的适当形式填空。(10分)
5. Tom _____________ (walk) the dog at the moment.
6. Listen! The birds _____________ (sing) in the tree now.
7.［黑龙江中考改编］When Li Lei comes into the room, his friends _______________ (prepare) for his birthday party.
8.［扬州中考改编］During Guyu, the temperature usually _____________ (rise) a lot and there is more rain.
is walking
are singing
are preparing
rises
9. —Where is Helen
—I’m not sure. Maybe she ____________ (have) her baseball lesson.
10. —Hello, may I speak to Jenny, please
—Wait a minute, please. She __________ (cook) in the kitchen now.
is having
is cooking
11. Jane usually ________ (do) her homework after dinner for a short time. But now she ___________ (play) computer games.
12. —Is Mr Smith at home now
—Sorry, he isn’t. He ___________ (run) in the park at the moment. He ________ (run) there every Sunday afternoon.
does
is playing
is running
runs
What’s the weather like It’s raining heavily.
How’s the weather It’s cold and snowy.
What are you doing at the beach I’m sunbathing.
What’s your brother doing He playing beach volleyball right now.
It’s really cold! What’s your family doing We usually stay in when it snows, but now we’re building a snowman outside.
Grammar Focus
Read the sentence. When tenses do they use When do you use each tense
3a
She ___________________ now, but she often ________________ after lunch.
is washing the dishes
washes the dishes
现在进行时表示此时此刻正在做某事
一般现在时表示经常性的动作
He ___________________ now, but he usually ________________ at night.
is reading a newspaper
reads a newspaper
1.先找出每个句子的_____________.
2.根据___________ 判断出_______,
3.再由_________ 决定动词__________
Tips
时间状语
时间状语
时态
时态
形式
1. Jenny/ clean the house/ now
__________________________________
2. Bob/ make dinner/every Saturday
___________________________________
3. Mary’s parents/ drink tea/after dinner
____________________________________
4. Bill/ talk on the phone/now
____________________________________
5. Becky and Bob/ watch TV/on weekends
_____________________________________
Jenny is cleaning the house now.
Bob makes dinner every Saturday.
Mary’s parents drink tea after dinner.
Bill is talking on the phone now.
Becky and Bob watch TV on weekends.
三、按要求完成句子，每空一词。
13. They are playing games in the living room.(对画线部分提问)
______________ they playing games
Where are
14. Do they play basketball at school every day (用now改写句子)
________ they __________ basketball at school now
15. Nancy is telling a story to her friends now.(对画线部分提问)
__________ is Nancy __________ now
Are playing
What doing
Complete the conversations with the correct forms of the verbs in brackets.
1. A: Look, it __________(snow)!
B: That’s amazing! It ____________(not snow) here in
winter usually.
2. A: In my hometown, the sun _______(rise) at around 6
a.m. in summer.
B: Really Here, the sun ________(rise) right now, but it’s
already 7:30!
is snowing
3b
doesn’t snow
rises
is rising
3. A: It’s so warm, but she __________(wear) a sweater!
B: Well, it’s her favourite sweater, after all. She always
______(wear) it.
4. A: Look at the kites! They __________ (fly) so high.
B: It’s windy in spring here. People often ______
(fly) kites in this season.
5. A: Do you have an umbrella It __________(rain) outside.
B: That’s the weather in London! It ______(rain) quite. Here
you go.
is wearing
wears
are flying
fly
is raining
rains
Complete the passage with the correct forms of the verbs in brackets.
3c
It is 2 January. It is freezing. The temperature ___(be) -20°C! Many people ______(visit) this special place at the moment. Here they can see lots of special ice works of art like large and colourful buildings. Some of the tourists ______ (be) from South China. They ______(enjoy) the ice festival very much. Look! What ______ they ______(do) Some of them __________(take) photos, and some ____________(skate). Do you know the name of this special place
is
visit
are
enjoy
are
doing
are taking
are skating
Imagine that you are at a beautiful place outdoors. Tell your partner what the weather is like and what activities people are doing. Can he or she guess where you are
3e
四、阅读理解。
①Do you know huinantian, or ongoing(不间断的)wet weather
②Huinantian is a special kind of weather in Southeast China in spring, when it becomes warmer and warmer. Before it comes, there are usually a few cold days, with a temperature below 12°C. After the cold air goes away, warmer air quickly
comes and gets cooler, making a lot of water vapor(水蒸气). So you can see small water drops on windows and walls.
③Ongoing wet weather makes it easy for bacteria (细菌)to grow. Food goes bad easily, clothes stay wet, and sofas can get moldy(发霉的). TV sets may break down when they get wet inside. It’s dangerous because you may get an electric shock(电击)when turning them on.
④__▲__ So catching a cold(感冒)is common during this time as the temperature changes quickly. It’s best for us to look after ourselves well.
16.( )Which city of China can have huinantian in spring
A. Beijing. B. Xi’an.
C. Lanzhou. D. Guangzhou.
D
17.( ) Which of the following is the right order of the formation (形成)of huinantian
a. Warmer air quickly comes.
b. The cold air goes away.
c. There are a few cold days.
d. Warmer air gets cooler.
A. cabd B. cbad C. acbd D. abcd
B
18.( )Which of the following sentences can be put in(可以放到) “__▲__”
A. The weather changes very quickly.
B. Wet weather sometimes happens in cold winter.
C. Wet weather also makes people feel tired and even sick(生病的).
D. Wet weather also makes people feel happy and even excited.
C
19.( )Which is the best structure(结构)of this passage
B
以读促写
20.儿童节那天，教室里有很多带卡片的礼物。(句子仿写, There be; with)
________________________________ in the classroom on Children’s Day.
There are many gifts with cards

展开更多......

收起↑