广东省2017中考英语教材重点难点梳理 Unit 3- Unit 4 课件

课件35张PPT。第六节
七年级（下）
Unit 3~Unit 4第一部分 教材重点难点梳理目录contents重难点梳理重点单词 重点短语 重点句型巩固练习语法选择 完形填空 阅读理解 阅读填空 单词拼写 完成句子重难点梳理重点单词
重点短语
重点句型目录contents1.瞎的；失明的______ 2.无线电广播______
3.节目______ 4.有用的；有帮助的______
5.营救______ 6.表示……的意思______
7.接待员______ 8.允许进入(或出去、通过)______
9.宠物______ 10.任何地方______
11.道歉______ 12.(过去式led)带领______Unit 3blindradioanywhereprogrammehelpfulrescuemeanpet receptionistallowapologizelead13.(狗)吠叫______
14.(过去式woke)醒来______
15.毛巾______
16.底部______ 17.终于；最后______
18.机场______ 19.出现______
20.扮演______ 21.攀登；攀爬______
22.黑暗的______
23.没有什么；没有一件东西______Unit 3barkwakeairport towelbottom finallyactappearclimb nothingdark 1.拯救______ 2.松树______
3.讨论______ 4.树枝______
5.根______ 6.与……作斗争______
7.反对______ 8.例子______
9.有害的______ 10.气体______
11.产生；生产______ 12.氧气______Unit 4save pineroot discussbranch againstfightoxygenproducegas exampleharmful13.主要的______ 14.方便的______
15.家具______ 16.想像；设想______
17.疾病______ 18.(过去式dug)挖______
19.洞______ 20.搬；扛；背______
21.容器 ______Unit 4majorfurnitureconvenient diseaseimagine containercarrydig hole 1.到达________
2.独自________
3.带着(某人)到……________
4.入睡________
5.醒来________
6.在某人的帮助下________
7.蹲下；趴下________
8.在……的旁边________
9.消防车________Unit 3arrive atby oneself lead sb. tofall asleepwake upwith one’s helpget down next tofire engine10.向某人道歉________
11.照顾；照看________
12.在……的底部________
13.一……就________
14.踏上________
15.救了某人的命________Unit 3apologize to sb.look afterat the bottom of save one’s lifestep ontoas soon as... 1.与……作斗争________
2.吸收________
3.来自________
4.例如________
5.(补充细节)确切地说________
6.环顾四周________
7.由……制成________
8.砍倒(树木)________
9.大量的；数以百万计的________ Unit 4 fight against come fromtake infor examplein factlook around be made of cut downmillions of10.松树________
11.对……有用，有好处________
12.植树节________
13.由于________
14.结果；因此________
15.处在危险中________Unit 4pine treebe good forTree Planting Day as a result(be)in dangerbecause of 1. I’m sorry that we don’t allow pets here.我很抱歉，我们这，宠物不得进入。2.With Charlie’s help, John put some wet towels along the bottom of the door.在查理兹的帮助下，约翰把湿毛巾放在门底。
3.Be careful! Don’t hurt yourself. 小心！别伤到自己。4.As soon as I stepped onto the beach,the dolphin swam away.我一踏上海滩，海豚就游走了。
5.I will always remember how this friendly animal saved my life.我将永远记住这友善的动物如何救了我的性命。
6.As a result,the number of animals,birds,insects and trees in the world is decreasing.因此，世界上动物、鸟类、昆虫以及树木的种类数量在不断减少。Once a hungry mouse found __1__ small nut.He started to bite into it __2__ its cover was thick and hard.The mouse’s __3__ were too tiny to cut into it.The poor mouse prayed(祷告) aloud to God，“Oh God! Why did you give me __4__ tiny teeth? I have food here but I __5__ eat.”
Immediately he heard God’s voice，“Dear Mouse，go and look at __6__ animals’teeth.No matter whose teeth you like，they __7__ to you.” So the mouse went to the forest nearby.He looked at the teeth __8__ many animals living there.But he did not like __9__ teeth at all.At last the mouse went to the elephant.He was very __10__ in the long and white tusks of the elephant.The little mouse asked the elephant，“Sir，__11__ you happy with your long beautiful teeth?”
The elephant replied，“Friend，__12__ teeth are just for show.I cannot use them to chew(咀嚼) food as you do.And they __13__ always bring me bad luck.Your teeth are really small，but at least you don’t have to bear the heavy __14__ of your teeth.”
__15__ this，the mouse thanked God for giving him the tiny teeth.( ) 1.A.a B.an C.the D./
( ) 2.A.and B.though C.but D.as
( ) 3.A.tooth B.tooths
C.teeth D.toothes
( ) 4.A.so B.such C.more D.less
( ) 5.A.can B.cannot
C.could D.couldn’t
( ) 6.A.another B.the other
C.other D.others
( ) 7.A.give B.be given
C.will give D.will be given
( ) 8.A.of B.with C.in D.byABBCCCDA( ) 9.A.they B.them C.their D.theirs
( ) 10.A.interest B.interesting C.interested D.interests
( ) 11.A.do B.did C.are D.were
( ) 12.A.this B.these C.that D.those
( ) 13.A.can B.shall C.must D.might
( ) 14.A.weigh B.weight C.weights D.weighing
( ) 15.A.Hear B.To hear C.Heard D.HearingCCCDBDBFirst of all，there are the elephant parades.More than 300 elephants will parade.People __6__ in traditional Thai clothes.They decorate their elephants colorfully.After the parade，the elephants gather at a place to enjoy breakfast.The elephants will eat all the fruit up very quickly.
There are quite __7__ activities at the festival.For example，soccer matches and dancing are all held between elephants to __8__ their strength and skills.
Elephants have played an __9__ role in Thailand’s history and culture.People used to use them in wars and they are now important for the logging industry(伐木业) and tourism.An elephant can __10__ 500kg of logs.They are environmentally friendly compared to machines.
( ) 1.A.bright B.clear
C.especial D.special
( ) 2.A.elephants B.lions
C.fruits D.animals
( ) 3.A.takes out B.takes place
C.takes away D.happens
ADB( ) 4.A.feeding B.showing
C.training D.following
( ) 5.A.see B.watch C.look at D.join
( ) 6.A.wear B.put on
C.dress up D.have
( ) 7.A.a bit B.a little
C.a few D.a lot
( ) 8.A.see B.show C.take D.invite
( ) 9.A.safe B.fast C.important D.enough
( ) 10.A.take B.carry C.bring D.getCBCCBCBIf man’s best friend is a dog，then who is a dog’s best friend? That would be Rover，Glow，Ivan，or Raina.These four dogs donated(捐献) blood to other dogs.And they did it without having to travel far from home.They visited an animal bloodmobile(血液车).
Similar to the Red Cross vehicles for humans，the University of Pennsylvania’s animal bloodmobile goes to where the donors are to make it easier to give.Kym Marryott is manager of Penn’s Animal Blood Bank.“You don’t really think about it until you need it,” Marryott said。“Just like us，dogs need blood too.”
Like humans，not every dog can donate blood.Dogs must have the correct blood type，weigh at least 55 pounds and be younger than 8 years old.About 150 dogs take part in the program.Each donates three or four pints a year，which can help animals suffering from illnesses like cancer or an accidental trauma(意外伤) like being hit by a car.One pint can save up to three dogs.Just like people，the dogs get a snack and a heart-shaped “U of P Blood Donor” sticker after giving.In addition，they receive free dog food to take home.Sandy Lucas brought her a 7-year-old black dog，Raina，to the bloodmobile last week.“I was excited that she had the right blood which could help another dog out,” she said.“We’ll do it again.”
( ) 1.Where did the dogs donate blood?
A.In a zoo.
B.In their homes.
C.In an animal hospital.
D.In an animal bloodmobile.D( ) 2.Which of the following dogs can probably donate blood?
A.Mary，3 years old，25 pounds.
B.Kate，6 years old，60 pounds.
C.Tony，10 years old，56 pounds.
D.Cindy，8 years old，50 pounds.
( ) 3.What can each dog get after donating blood?
①A snack ②A suit of clothes
③Some dog food ④A heart-shaped sticker
⑤A toy car
A.①②③④ B.①③⑤ C.①④⑤ D.①③④BD( ) 4.What can we learn from the underlined sentence?
A.Sandy Lucas feels excited that Raina can help other dogs.
B.Sandy Lucas wants to get dog food for her dog.
C.Sandy Lucas doesn’t think that donating blood is good for dogs.
D.Sandy Lucas doesn’t want to come to the animal bloodmobile again.A( ) 5.What’s the main idea of the passage?
A.Dogs are always man’s best friends.
B.An animal bloodmobile is very useful.
C.Dogs can help dogs by donating blood.
D.Dogs and people can get along well with each other.CPrana was a beautiful dog，whose name means “breath of life”.Although he died several years ago，I can still remember the days we spent together and what he has taught me about love.
I have two apple trees in the garden.Prana loved apples.1.______ The apples had been on the ground and were often dirty.2.______
It was an autumn day in America，but it was very cold.A big snow fell.3.______ On that special day，Prana went outside and I watched him through the window. EBCI noticed that he was madly digging(挖)holes and bringing the apples to the ground so they could be seen above the snow.I did not know why he was doing this.4.______
When I called him back，he had his usual one apple in his mouth.About five minutes later，I looked outside.The garden was completely covered with birds.5.______ He knew that they wouldn’t have stored enough food for the coming winter! ADA.He seemed to want to do something special.
B.So I wasn’t always happy that Prana had brought them into the house.
C.But we had not done anything for its coming.
D.Prana had dug up all those apples for his bird friends to eat.
E.When he went outside，he’d catch an apple and take it into the house to eat later.1.If you want to be s______,you must work very hard.
2.My sister went to London a year ago.I m______ her very much.
3.Without their s______,I wouldn’t be able to win the race.
4.Don’t take a l______ to go up and down when there is a fire.It’s dangerous.
5.Give me your a______ and I’ll write to you.uccessful iss upportiftddress6.We’ll d______ the problem during the meeting.
7.You can i______ how surprised I was when I heard the bad news.
8.Do you know what the word “act” m______ in this sentence?
9.It’s d______ in the room.I can’t see anything.
10.I a______ for losing your bike.I am so sorry.iscuss magineeans arkpologize1.那些外国学生什么时候会到达机场?
When will the foreign students ______ ______ the airport?
2.这个飞机模型是这个小妹妹自己独自完成的。
The little girl made this model plane ______ ______.
3.约翰，请带这位女士去501房。
John,please ______ the lady ______Room 501.arrive at
/get to by herself leadto4.别碰那机器,汤姆！ 否则会伤到自己。Don’t touch the machine,Tom.Or you may ______ ______.
5.像这样的事情每天都在发生着。 Things like this ______ ______ every day.
6.我太累了，在椅子上睡着了。
I was so tired that I ______ ______on the chair.
7.我醒来时，找不到我的包了。
When I ______ ______,I couldn’t find my bag.hurtfell asleep are happeningwoke upyourself 8.每年有数以百万计的游客来广州观光。
______ ______tourists come to Guangzhou for sightseeing every year.
9.我一走到大门口，就听见了铃声。
______ ______ ______ I got to the gate,I ______ the bell ringing.
10.事实上，在老师的帮助下，我的数学取得了很大进步。
______ ______,I got much progress ______ the teacher’s help.Millions ofAs soon asheardIn factwith谢
谢
观
看
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