资源简介

(共16张PPT)
Unit 13
单元知识梳理
九年级英语人教版
授课人：***
课标考点要求
1. wood→(形容词) ________
2. harm→(形容词) ________
3. transport→(名词) _____________
4. inspire→(名词) __________
5. cost→(过去式)________→(过去分词) ________
6. create→(形容词) ________→(名词) ________
7. science→(形容词) __________→(名词)科学家 ________
一、词汇拓展
wooden
harmful
transportation
inspiration
cost
cost
creative
creativity
scientific
scientist
课标考点要求
1. 参加________________
2. 关掉________________
3. 付费；付出代价___________
4. 扔掉；抛弃________________
5. 好好利用某物___________________
6. 拆下；摧毁________________
7. 上下颠倒；倒转________________
8. 恢复；使想起；归还________________
9. 对……有害 _________________
二、短语归纳
take part in
turn off
pay for
throw away
put sth. to good use
pull…down
upside down
bring back
be harmful to
三、句型再现
课标考点要求
1. 因此，我们齐心协力就能带来变化，创造更加美好的未来！
So together, our actions can ________________ and _______ a better future!
2. 如果它们的数目降至过低，它会给所有海洋生物带来危险。
If their numbers ________ too low, it __________ danger to all ocean life.
3. 到目前为止，没有科学研究显示鲨鱼鳍对健康有好处，所以为什么吃它们呢？
________, no scientific studies ____________ that shark fins ____________ health, so why eat them
make a difference
lead to
drop
will bring
So far
have shown
are good for
三、句型再现
课标考点要求
4. 对于带小孩子的父母来说，使用公共交通工具很难……
It's difficult ________ parents ________ young children ________ public transportation…
5. 来自香港的王·杰西卡使用人们不再穿的旧衣服来制作袋子。
Jessica Wong from Hong Kong ________ old clothes that people don't wear anymore ________ bags.
6. 艺术不但能够给他人带来快乐，而且也说明只需要一点创造力，即便是冰冷、坚硬的铁也可以产生活力。
__________________bring happiness to others, ________________ that even cold, hard iron can __________________ life with a little creativity.
for
with
to use
uses
to make
Not only can the art
but it also shows
be brought back to
四、语法结构
课标考点要求
used to的用法；
现在进行时；
被动语态；
现在完成时；
情态动词的用法。
advantage n. 优点；有利条件
[点拨] advantage的反义词是disadvantage。
There are other advantages of bike riding.
骑自行车还有其他优点。
[搭配] (1)have the advantage of 有……有利条件
I have the advantage of swimming.
我在游泳方面有优势。
(2)to one's advantage 对某人有利
To her advantage, her voice is very sweet.
对她有利的是，她的声音非常甜美。
五、重点突破
afford v. 承担得起(后果)；买得起
[点拨] afford sth.表示“承受得起某物”，afford to do sth.表示“有能力做某事，负担得起……”。
I don't have enough money. I can't afford (to buy) a new house. 我没有足够的钱，我买不起新房子。
五、重点突破
work n. (音乐、艺术) 作品
五、重点突破
My clock is broken. It doesn't work.
我的钟表坏了。它不走了。
It's not easy for us to finish the work.
对我们来说完成这项工作不容易。
spend/pay/cost/take
五、重点突破
spend sb. spend time/money on sth.
某人在某事/物上花费时间/金钱；
sb. spend time/money (in) doing sth.
某人花费时间/金钱做某事
pay sb. pay some money for sth. 某人为某物而付款；
sb. pay for sth. 某人为某物付钱，赔偿
cost sth. cost sb. some money 某物花费某人多少钱;
sth. cost some money 某物花费/值多少钱
take it takes sb. some time to do sth.
某人花费多长时间做某事
【拓展】take, cost, spend和pay在一定条件下可相互转换：
The pen cost me three yuan.
＝I spent three yuan on the pen.
＝I paid three yuan for the pen.
这支钢笔花了我三元钱。
【拓展】take和spend在一定条件下可相互转换：
I spent 3 days finishing reading the book.
＝It took me 3 days to finish reading the book.
读完这本书花了我三天时间。
五、重点突破
So far, no scientific studies have shown that shark
fins are good for health, so why eat them 到目前为
止，没有科学研究显示鲨鱼鳍对健康有好处，所以为
什么吃它们呢？
【点拨】so far意为“到目前为止”，主句时态使用现在完成时。
So far, we have learned English for six years.
到目前为止，我们已经学了六年英语了。
六、句型透视
It’s difficult for parents with young children to use public transportation.
对于带小孩子的父母来说，使用公共交通工具很难。
【点拨】本句采用了“It is ＋ adj. ＋ for /of sb. to do sth.”结构， it作形式主语，动词不定式作真正主语。当形容词修饰动词不定式时，介词用for; 当形容词修饰人时，介词用of。
It's very important for us to learn English well.
对我们来说学好英语很重要。
It's very nice of you to give me a lift.
你能捎我一程，真是太好了。
六、句型透视
1. (广西桂林，85) Online shopping has many __________ (优势).
2. (山东济宁，7) The stamp I bought yesterday (花费) me 20 yuan.
3. (浙江宁波， 40) Drinking too much juice can be __________ (有害的) to people’s teeth.
4. (新疆乌鲁木齐,75) Many families are richer now so they can ____________(负担得起) a big car like SUV.
5. (陕西，57) 离开教室的时候记着关灯。
Remember to _________________ the lights when you leave the classroom.
6. (江苏淮安，59) The two ____________(president) wives also took part in the charity show.
七、强化训练
advantages
cost
harmful
afford
turn off/shut off
presidents’
1.(新疆阜康米泉, 33) Anyone who is good at singing can_______ the activity in our school.
A. take part in B. take off C. take out D. take care of
2. (广西贵港中考，39)—Many wild animals are in great danger.
—Let’s to save them.
A. take off B. take down C. take action D. take after
3. (贵州铜仁，24) —What would you like to drink
—I’d like three _________.
A. bottles of waters B. bottle of waters
C. bottle of water D. bottles of water
七、强化训练
本课结束

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