仁爱科普版八年级上册Topic 1 What's the strongest animal on the farm?课文配套课件ppt

这是一份仁爱科普版八年级上册Topic 1 What's the strongest animal on the farm?课文配套课件ppt，共36页。PPT课件主要包含了thick，wet，cover，surface，nowhere，无处哪里都不，wood，protect， food，medicine等内容，欢迎下载使用。

请根据图片及所提供的情景进行单词预测
The frests are very _______ in the picture.
 [θi k ]  adj. 浓密的，茂密的
r a i n f r e s t
It is dark in the rainfrests and the grund is very _________ . ( 潮湿 )
Rainfrests are in the h___parts f the wrld. They nly ________ ['k ʌv ə ] 6% f the earth's ________.
These plants and animals nly live in rainfrests,we can find them _________ else n Earth. ['nəuweə]
Tall trees can prvide us with lts f _______ and we can use them t build the huses.
Cutting dwn t many trees makes the areas f rainfrests smaller . S we shuld _______ them.
Task 1. Watch the flash f 1a, and find ut the answers.
What can rainfrests give us ?
wd n. 木头，木材；wds 树木，森林
Rainfrests give us …
rubber n.橡胶
What’s the main idea f paragraph 1 ? A. Thusands f plants and animals live in rainfrests. B. The features ( 特征 ) f rainfrests. C. Rainfrests are thick frests in the ht parts f the wrld.
Task 2. Read paragraph 1 and chse the best answer.
Skimming : （略读能帮助你快速理解文章的概要）
2. What’s the main idea f paragraph 2 ? A. Rainfrests can give us many useful things. B. We shuld prtect rainfrests. C. Rainfrests are very imprtant t us.
Task 3. Read paragraph 2 and chse the best answer.
1.What are rainfrests? Rainfrests are thick frests in the ht parts f the wrld. 2.What des the wrd “cver” mean ? It means “覆盖”.
Rainfrests cver 6% f the earth’s surface.
Scanning : （跳读寻找文章中特定的信息）
Task 4. Read paragraph 1 and answer the questins.
Why are rainfrests the lungs f the earth ?huld we prtect rainfrests well
Because the plants in the frests help t make the air fresher and cleaner.
2. Why shuld we prtect rainfrests well?l
Because they help t hld the water and keep the water cycling.They play an imprtant part in cntrlling the climate.
Task 5. Read paragraph 2 and answer the questins.
Task 6. Read 1a and cmplete the table. Then check with yur partner.
Careful reading
six percent
可数名词单数 / 不可数名词
Eg: 50% f the students in ur class are bys. 70% f the earth is water.
成百上千的成百万上千万的，数以百万计的
Thusands and thusands f animals live in rainfrests.
3. Many f them live in the trees ver 30 meters frm the grund. ver = mre than 多于， 超过 eg: Our class has _________________ 50 students.4. They play an imprtant part in cntrlling the climate. play an imprtant part ( in sth.) 在某事中起重要作用； 参与（某事） Eg: 他积极参加班级活动。 He _________________________ class activities.
ver/mre than
plays an active part in
5. But nw rainfrests are becming smaller and smaller.“形容词比较级 + and + 形容词比较级” 越来越……Eg. 天气变得越来越暖和了。 The weather gets warmer and warmer. 中国变得越来越强大。 China becmes strnger and strnger.
Discuss the pictures in grups abut hw t prtect rainfrests. Then write a shrt passage.
shw and tell peple abut …
d anything we can，such as …
ask peple nt t …
ask peple nt t cut …
Let’s plant …
Yu can write like this :
Rainfrests are very imprtant t us. It is necessary fr us t prtect them very well. First, we shuld make peple knw abut the imprtance f prtecting them. Then ask peple nt t cut dwn the trees withut plans. Fr us, we shuld d smething as pssible as we can. When we have meals, we mustn’t use chpsticks fr nly nce. In the life, use less paper and be sure nt t waste it.
thusands f cntrl the climatever = mre than play an imprtant part ( in sth.) smaller and smaller
Learn t describe the situatin f rainfrests and the imprtance t the earth.
1.Withut water,the fish in the river wuld ___. A.died ut B.dies f C.dies ut D.die ut 2.A warm cat can prtect yu ___cld. A.in B.with C.frm D.at 3.Every drp f water is very imprtan ___us. A.fr B.with C.t D.at 4.There are ___ f sutdents in the schl. A.thusands B.three thusands C.thusand D.three thusand 5.Our city is ___ and______. A.mre beautiful; mre beautiful B.mre;mre beautiful C.mrebeautiful;beautiful D.the mre beautiful;the mre beautiful
6.He ____his face___ a bk just nw. A.is cvering ;with B.cvers;with C.cvered ;with D.t cver;with 7.Cmputer __an imprtant part in ur daily life. A.paly B.tk C.plays D.cntrlls 8.They als help ___the water and keep the water ___. A.hld;cycle B.t hld;cycling C.hld;t cycle D.hld;cycles9.The plants in ur life can___ the air ___and cleaner. A.makes;fresh B.make;fresher C.made;fresh D.makes;fresher
Make a survey amng yur classmates abut hw t save water in their family. Then reprt it t the class tmrrw.