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(共34張PPT)
人教版七年級下冊
SectionA
Grammar focus
Unit 6 Rain or Shine
Learning objectives
1. 能夠梳理和歸納一般現在時和現在進行時在意義和功能上的差異，在口頭和書面中靈活運用這兩種時態。
2.能夠在語境中正確運用一般現在時和現在進行時描述天氣狀況和與天氣相關的活動，并能在日常交流中根據實際需要，正確使用這兩種時態。
3. 了解天氣對人們生活的影響，了解不同城市的的氣候特征以及該城市人們經常進行的活動。
People often choose to do different activities under different weather.
It is rainy/raining.
What is the weather like
People often stay in when it rains.
What is she doing
She is reading a book at home.
How is the weather
It is windy.
People usually fly kites on windy days.
What are they doing
They are flying the kite at the park.
How is the weather
It is cloudy.
People often do sports on cloudy days.
What is he doing
He is playing soccer in the field.
People sometimes make snowmen when it snows.
What is the weather like
It is snowy/snowing.
What are they doing
They are making snowmen outside.
How is the weather
It is sunny.
People often do sports on sunny days.
What are they doing
They are playing basketball in the court
What is the boy doing at the moment
Is he reading a book at home
Yes
No
No, he is having an online lesson.
Let’s ask and answer!
What do they usually do after school
Do they usually play basketball
Yes
No
Yes, they do.
Let’s ask and answer!
What are the girls doing
Are they listening to music
Yes
No
No, they are dancing.
Let’s ask and answer!
What does the girl do after school
Does she run on the sports field
Yes
No
Yes, she does.
Let’s ask and answer!
What are they doing right now
Are they talking
Yes
No
Yes, they are.
Let’s ask and answer!
3a
Read the sentences. What tenses do they use When do you use each tense
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’s 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.
一般現在時
am / is / are ；do / does
3a
Read the sentences. What tenses do they use When do you use each tense
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’s 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.
am/is/are + doing
現在進行時
一、一般現在時
語法概述
概念：1.表示經常性和習慣性的動作或狀態。2. 表示客觀事實、自然現象。
動詞第三人稱單數變化：
1. 動詞原形后面直接加-s
read—reads play—plays stop—stops
2. 在以字母s, x, ch, sh, o結尾的動詞后加-es
fix—fixes watch—watches wash—washes
3. 輔音字母加y結尾的動詞變y為i，再加-es
carry–carries study–studies　 hurry–hurries
4. 特殊變化　have-has be-is
句式結構
謂語是be (am/is/are) 的一般現在時：
肯定形式：主語+be+表語(形容詞、名詞充當表語).e.g:You are beautiful.
否定形式：主語+be+not+表語(形容詞、名詞充當表語).e.g:I am not hungry.
一般疑問句形式：Be+主語+表語(形容詞、名詞充當表語)
e.g:—Are you hungry —Yes, I am./No, I'm not.
特殊疑問句形式：特殊疑問詞+Be開頭的一般疑問句
e.g:—Who is your sister —The girl with red hair is my sister.
謂語動詞是實義動詞（及物動詞或不及物動詞）的一般現在時：
肯定形式：“主語+及物動詞+賓語”或“主語+不及物動詞”.
e.g:She has a little sister.
否定形式：“主語+don't/doesn't+及物動詞+賓語”或“主語+don't/doesn't+不及物動詞”.
e.g:She doesn't have a little sister.
一般疑問句形式：“Do/Does+主語+及物動詞原形+賓語”或“Do/Does+主語+不及物動詞原形”。
肯定回答：Yes,主語+do/does. 否定回答：No, 主語+ don't/doesn't.
e.g:—Do you eat every morning —Yes, I do./No, I don't.
特殊疑問句：特殊疑問詞+do/does開頭的一般疑問句？
e.g:What do you like
二、一般現在時
語法概述
概念：表示現在進行的動作或存在的狀態。動作發生的時間是“現在”，動作目前的狀態是“正在進行中”。
句式結構 ：1. 肯定式：am/is/are+doing（現在分詞）
They're having a meeting now. 他們現在正在開會。
2. 否定式：am/is/are not +doing（現在分詞）
They aren't having a meeting now. 他們現在沒有在開會。
3. 一般疑問式：Am/Is/Are+主語+doing（現在分詞）+其他
Are they having a meeting now 他們現在正在開會嗎？
4. 特殊疑問式：特殊疑問詞+一般疑問式
What are they doing now 他們現在正在做什么？
動詞-ing形式變化
1. 一般在情況下，在動詞詞尾加-ing。
play——playing know——knowing
2. 以不發音的字母e結尾動詞，先去e再加-ing。
make——making arrive——arriving
3. 以重讀閉音節結尾，且動詞詞尾只有一個輔音字母時，
先雙寫這個輔音字母，再加-ing。
chat——chatting dig——digging
4. 以-ie結尾，先將-ie 改成y，再加-ing。
tie——tying die——dying
Can you say more symbol words of the two different tense
vs
現在進行時
一般現在時
now,
right now,
at present,
at the/this moment,
It’s 9:00 a.m.
Look!/Listen!...
always, usually,
often, never,
hardly ever,
every day,
on weekends,
every year…
現在進行時的注意事項:
1.現在進行時與always等副詞連用，并不表示正在進行的動作，而是表示反復出現的或習慣性的動作，表達說話人厭惡、贊揚等情緒。
She is always helping others. 她總是幫助別人。
My brother is always staying up late. 我哥哥總是熬夜到很晚。
2. go、leave、arrive、come等位移動詞，可用現在進行時表示將來。
The Browns are coming to dinner tomorrow.布朗一家人明天要來吃晚飯。
We’re leaving for Shanghai tonight.我們今晚將動身去上海。
3. 感官動詞(如see、hear、taste等)及表示態度和感情、心理狀態等的動詞(如love、think、want等)一般不用于現在進行時。
The apple tastes delicious.這個蘋果嘗起來很美味。
I want to be a teacher in the future. 將來我想成為一名教師。
3b
Complete the conversations with the correct forms of the verbs in brackets.
(1) A: Look, it ___________ (snow)!
B: That’s amazing! It ___________ (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!
(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 often. Here you go.
is snowing
doesn’t snow
rises
is rising
is wearing
wears
are flying
fly
is raining
rains
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
3c
Complete the conversations with the correct forms of the verbs in brackets.
is
are visiting
are enjoying
are
doing
are skating
are taking
are
City: __________ Date
Weather
Temperature
Activity Many people:
_____________________
Tourists from South China:
___________________________
Feeling
Harbin
2 January
freezing
20℃
visiting this special place
enjoying, taking photos, skating
happy
Read and complete the table.
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
3c
It’s … The temperature is …
Many people are visiting this special place. People can …
Look! Some people are … and some are … They feel really …
Can you guess the name of the place
City: __________ Date
Weather
Temperature
Activity
Feeling
Talk with your friends according to the table and sentence patterns.
1
In Beijing, it’s one o’clock at night. Most people are _________. Some people are still working.
A. sleeping B. reading C. eating D. shopping
—Listen! Someone ________ in the next room.
—It must be Lily. She ________ singing every afternoon.
A. sings; practices B. sings; practicing
C. is singing; practices D. is singing; is practicing
2
—Where is Helen
—I’m not sure. Maybe she ________ her baseball lesson.
A. had B. was having C. is having D. will have
3
Multiple choice.
語法填空。
1. Please don’t make so much noise. The baby __________ (sleep) now.
2. Jimmy’s mother ______ (do) the housework every week.
3. Look! Ken and Tom ______________ (study) in the classroom.
4. My brother usually _______ (clean) his classroom after school. But now he ___________ (play) basketball.
5. My father usually ______ (read) newspapers in his free time.
6. —What _____ he ________ (do) now
—He _____________ (swim) in the pool.
is sleeping
does
are studying
is playing
cleans
reads
is
doing
is swimming
Must-do:
Review the keywords and in today’s lesson.
2. Choose-to-do:
Imagine that you are at a beautiful place outdoors. Tell your
partner what the weather is like and what activities people are doing.
Homework
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