人教版九年级英语U13重点

1、U13课堂资料单词默写litter垃圾、废物/乱扔 coal煤、煤块wooden木制的、木头的harmful有害的 scientific科学上的 recycle循环再利用bottom底部ugly丑陋的plastic塑料的industry工业、行业afford承担得起、买得起metal金属fisherman 渔民advantage优点、有利条件cruel残忍的law法律、法规重点句型：1 .Many believe that sharks can never be endangered because they are strongest in their food chain.2 .Amy i

2、snt the only one who is good at recycling.3 .Not only can the art bring happiness to others,but it also shows that even cold,hard iron can be brought back to life with a little creativity.1.cut down原句： Well,to cut down air pollution,we should take the bus or subway instead of driving. 要减少 空气污染，我们应该乘

3、坐公共汽车或地铁，而不要开车。cut down:减少。He tried to cut down smoking but failed.他尽量减少抽烟，但没有成功。除此之外，cut down还有砍倒”的意思。We shouldnt cut down the trees.我们不应该砍树。选择题：Trees used to be for cooking by the villagers in the 1970s.A.cut upB.cut downC.cut off 2.instead/instead of这两个词都有“代替、取而代之的是、而不是”的意思。但是区别很大。instead副词，常用在句首

4、或者句末承接下一个句子，表示前面的事情没做， 而去做了后面的事情。instead of短语介词，后面要接名字、代词或者动名词。例句：I didnt go to school.Instead,I watched TV at home.我没去学校，相反，我在家看电视。We should read more books instead of playing computer . 我们要看多点书而不是玩电月百游戏。 填写句子：When we are in trouble,we should face the challenges worrying about our problems.She clai

5、med that she didnt take a bath.She was too tired and fell asleep quickly. Because she had a bad cold,we had the meeting in the classroom at the playground.3.remember to do/remember doing原句： And remember to throw rubbish in the bins and keep public places clean and beautiful foreveryone.而且要记得把垃圾扔进垃圾桶

6、里，为所有人保持公共场所的干净和美丽。remember to do和remember doing两者区别较大，涉及至U 做和没做的区别。remember to do sth.:记得应该做某事，但目前还没做remember doing:记得曾经做过某事翻译句子：到那个时候，记得跟我写信。我记得我已经告诉过你这件事了。选择题：Kate,remember for the sick children to cheer them up.A. to singB.not to singC.singing3 .cut offWhen people catch sharks,they cut off their

7、 fins and throw the shark back into the ocean. 当人 抓住鲨鱼的时候，他们切掉他们的鳍然后把鲨鱼扔回海里。cut off切掉、切除的意思Please cut off this view.It is not suitable.请把这个镜头切掉。它不太合适。与off有关的其他常考短语：take off脱掉、起飞get off 卜车turn off 关上（电器、开关）set off出发put off推迟show off 炫耀run off跑掉keep off远离、不接触单项选择：I dont like him because he often his r

8、ich in front of many classmates.A.take offB.put offC.set offD.show offSmoking is very harmful.Let us smoking.A.put offB.take offC.show offD.keep offTake the 502 bus and at the library station.A.get offB put offC.run offD.set off翻译句子： 运动会将会因为下雨而推迟。我们将在四月三十号出发去上海。4 .harmharmfuldo harm tobe harmful to原

9、句：This is not only cruel,but also harmful to the environment. 这不仅残忍， 而且对环境有害。 be harmful to固定搭配，与 be bad to意思相同但更为高级，同时 be harmful to=do harm to , 意思为对产生危害。Smoking is harmful to our health.=Smoking does harm to our health. harm(n.)-harmful(adj)It is harmful to do sth Drinking too much is (harm) to o

10、ur body.乱扔垃圾对环境是有害的。5.so far 到目前为止原句： So far， no scientific studies have shown that shark fins are good for health,so why eat them? 到目前为止，没有科学研究表明鲨鱼鳍对健康有好处，所以为什么要吃它们呢？so far:到现在为止。是现在完成时的标志。So far,we haven t found out an effective way to cure Aids. 迄今为止我们还没有找到治疗艾滋病的方法。-What do you think of the new t

11、eacher?-Well,I thinke he a great job so far.A.doesB.didC.has doneD.was done目前，我国已有成千上万的人会使用电脑。迄今为止，还没有一个人的数学超过了他的。( haven t)6.put sth. to good use.原句： Have you ever thought about how these things can actually be put to good use? 你曾考虑过 如何使这些东西得到好的利用吗？put sth to good use 固定搭配，意思为“好好利用某物” ，其主语一般是人。如：Mi

12、ke successfully put this old car to good use. 迈克成功地利用好了这辆废旧汽车。同时，这个短语也有被动时态。 be put good use 意思为“某物得到了很好的利用”These paper boxes were put good to use by the environment apartment. 这些纸箱子被环保部门很好地利用了。翻译句子：他们打算好好利用这些旧衣服。大家一起努力于是这些废旧电池被很好地利用起来了。( butter)我们应该将每一样可回收物好好利用。 (recyclable)7.costpayspendtake都有“花费”

13、的意思，但是用法很不一样：cost常用于表示“花钱”，主语多是事物，常见搭配是 sth cost sb谁数pay常用表示“花钱”，但主语是人，且要和 for搭配。常见句型为：Sb pays + 钱数 + for sthspend可以表示“花时间”，也可以表示“花钱”，主语是人。常见的搭配为：Sb spend + 钱数 or 时间 on sth/ (in) doing sthtake常用语表时间，且句型多为固te措配It takes sb +时间+ to do sth.例子：1、The book cost me 50 yuan.2、I paid 10 dollar for my milk.3、J

14、ack spent 6 hours playing computer games last night.4、It took me 3 days to prepare for the exam.选择题：-How much is your shirt?-It me 300 yuan.A.tookB.spentC.costD.paid填写句子：I dont want to eat any more. I have 3 hours in eating these dishes.This is your mistake and you should for it yourself.The people

15、were saved but the is huge.翻译：每个月的水费让我花费很大。(water fee)汤姆已经为他的行为付出代价了。U13课后练习单词填写：1.1 dont like loud music.It always me mad.2 .The lady is not beautiful at all.She is.3 .Thats too expensive for me .I dont think I can it.4 .Dont throw the everywhere!5.Some went to the seaside and began catching the fi

16、sh.6.This car is made from many materials.单项选择1 .his mother he likes the car but they can t afford it.A.Both;andB.Neither;norC.all ;ofD.Either ;or2 .When you are swimming ,your ears.You can use earplugs( 耳塞)to stop the water from getting into your ears.A.take afterB.take part inC.take offD.take care of3 .What the number of the students in your school?-About two thousand.A number of them from country.A.is,areB.is,isC.are,isD.are,are4 .The