英语七年级上册（2024）Unit 4 The Earth完美版ppt课件

这是一份英语七年级上册（2024）Unit 4 The Earth完美版ppt课件，共27页。PPT课件主要包含了Lead-in，are，Grammar，there’s，there’re， not，Look， is， are， 就近等内容，欢迎下载使用。

Su Mei spends her summer hliday n a beach in Qingda with her family every summer. She takes lts f phts t. Use yur sharp eyes and find what she sees!
There _______ a starfish n the beach.
When she walks alng the beach, she sees ...
Sharp eyes!
There _______ lts f peple playing n the beach.
There _______ tw turtles in the sea.
When she swims under the sea, she sees ...
There _______ many fish and sme crals under the sea.
She is als happy t see ...
There is lts f plastic pllutin n the beach and in the sea.
But she feels sad when she sees ...
there be句型用于表达某物存在于某处。
There is a starfish n the beach.There are lts f peple playing n the beach.There are tw turtles in the sea.There are many fish and sme crals under the sea.There is lts f plastic pllutin n the beach and in the sea.
Read and find the use f there be!
Befre-learning
Using there is / are ...
We ften use there is ... r there are ... t say that smething exists smewhere.
While-learning
Su Mei and Su Wen are talking abut hw t prtect the sea. Read the dialgue and pay attentin t the wrds in bld and the underlined nuns and nun phrases.
a singular nun
an uncuntable nun
a plural nun
What is Su Wen’s suggestin?
Su Wen is nw talking abut things we need t knw fr the Beach Clean-up Day. Please pay attentin t the use f “there is” and “there are”.
There’re fur rubbish bins at the entrance f the beach. We need t srt ut the rubbish crrectly. There aren’t any guide bks fr yu. Are there any questins?
Everyne will have a clean up kit. There’s a pair f glves, sme trash bags and a bucket in it. But there isn’t drinking water in it. Is there any truble fr yu?
there isn’t
there aren’t
Is / Are there +主语+其他
Yes, there is / are. 或 N, there isn’t / aren’t.
There’s a pair f glves, sme trash bags and a bucket in it.There are sme trash bags, a pair f glves and a bucket in it.
Cmpare the fllwing tw sentences and find ut the rules.
Practice makes perfect!
I. 用be动词的适当形式填空。
1. _______ there any water in the bttle?2. There _______ many kinds f animals in the frest.3. We can see there _______ a butterfly n the flwer.4. There _______ a pen and tw pencils in the pencil case.5. There _______ tw chairs and a desk in the rm.
1. There is sme interesting news in tday’s newspaper. (改为否定句。） _______________________________________________2. There are many grups in ur schl. (改为一般疑问句) _______________________________________________3. Is there a picture n the wall? (作出肯定回答) _______________________________________________
There is nt (isn’t) any interesting news in tday’s newspaper.
Are there many grups in ur schl?
Yes, there is.
My dear students, different types f waste g t varius bins. Can yu label the fllwing bins accrding t the signs and clur?
Residual waste
[rɪˈzɪdjuəl] adj. 剩余的；残留的
Recyclable waste
Hazardus waste
[ˈhæzədəs] adj. 有害的
Nw here are sme waste. D yu knw which bin shuld they g t?
brken glass
plastic bag
lithium (锂) battery
The bins are full at the end f the Beach Clean-up Day. What rubbish is there in each bin? Lk at the list belw and write sentences with there is / there are.
There is a lt f paper in the blue bin fr recyclable waste.
There are sme plastic bags in the black bin fr residual waste.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
There are sme plastic bttles in the blue bin fr recyclable waste.
Let’s check yur sentences!
There are clthes in the blue bin fr recyclable waste.
There are tin cans in the blue bin fr recyclable waste.
There are fish bnes in the green bin fr fd waste.
There are sme lithium batteries in the red bin fr hazardus waste.
There is brken glass in the blue bin fr recyclable waste.
there be句型的结构和用法规则
There +is/are +名词
单数可数名词/不可数名词
isn’t/aren’t
Pst-learning
*there be句型的结构和用法规则
is/are there
Yu want mre peple t take part in the Beach Clean-up Day. Prepare a shrt speech t ask peple t jin. Use the fllwing questins t help yu.
Why are yu asking peple t take part in the Beach Clean-up Day?What can yu see n the beach?What can peple d t prtect the sea?
Grammar in use
Here is an example fr yur speech:
尽某人的最大努力去做某事
Is there / Are there ... What’s there in the ... bin?Hw many peple are there
After listening t the speech, the rest f yu will ask questins like:
t get mre infrmatin abut the Beach Clean-up Day.
I. 单项选择。1. There ______ n tea in the cup.A. isB. areC. hasD. be2. There ______ in the next rm.A. is sme bys B. are sme bysC. are any bysD. is any bys3. There ______ a pen and sme papers n the desk.A. isB. areC. haveD. has4. There ______ tw cmputers, a table and three chairs in the rm.A. haveB. hasC. isD. are
5. ______ any flwers n bth sides f the street?A. Is thereB. Are thereC. HasD. Have6. There ______ nt any water in the glass.A. hasB. haveC. areD. is7. ______ is there n the table?A. Hw many applesB. Hw much breadC. Hw much breadsD. Hw many fd8. There isn't ______ paper in the bx. Will yu g and get sme fr me?A. anyB. smeC. theD. an
Ⅱ. 根据汉语意思完成下列句子。 1. 房子前有一棵大树。 ______ ______ a big tree in frnt f the huse. 2. 你们班有多少学生? ______ ______ students ______ there in yur class? 3. 桌子上放着什么? ______ ______ n the table?4. 明天下午不开会。 There ______ ______ a meeting tmrrw afternn. 5. 杯子里没有一些牛奶。 There ______ ______ milk in the cup.
There is
Hw many are
What is
wn’t be
isn’t any