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1、课时13.八年级下册 Units 78学习目标：1.单词背默2.词汇拓展3.短语背默4.句型背默5.高频考点突破6.高频话题写作指导单 词 背 默词 汇 拓 展1 .平方；正方形(n.)2 .米；公尺(n.)3 .沙漠(n.)4 .人口；人口数量(n.)5 . 亚洲(n.)6 .墙(n.)7 .古代的；古老的(adj.)8 .厚的；浓的(adj.)9 .条件；状况(n.)10 .力；力量(n.)11 .自然界；大自然(n.)12 .大海；海洋(n.)13 .出生；诞生(n.)14 .成年的；成年人的(adj.)成人；成年动物(n.)15 .竹子(n.)16 .研究；调查(n.&v.)17 .饲
2、养员；保管人(n.)18 .醒着的(2可.)19 .野生的(adj.)20 .政府；内阁(n.)21 .巨大的；极多的(adj.)22 .珠宝；财富(n.)23 .岛(n.)24 .匆忙；赶快(v.)25 .迹象；记号；分数(n.) 做记号；打分(V.)26 .朝；向；对着(prep.)27 .小说(n.)28 .科技；工艺(n.)29 .永远(adv.)30 .在国外；到国外(adv.)31 .现代的；当代的(adj.)32 .属于；归属(v.)33 .笑；笑声(n.)34 .唱片；记录(n.)录制；录(音)(v.)35 .彳亍；排(n.)1. .de叩(adj.)深的；纵深的(adv.)深
3、深地2. tour(n.&v.)旅行；旅游一(n.)旅行者；观光者3. protect(v.)保护；防护一(n.)保护；保卫4. wide(adj.)宽的；宽阔的一(adv.)广泛地5. achieve.)成就；实现一(n.)成就；成绩1.1 nclude.)包括；包含一(prep.)包括7. weigh(v.)重量是；称的重量一(n.)重量8. danger(n.)危险一(adj.)濒危的一(adj.)危险的9. excite(v.)激动；使兴奋一(n.)激动；兴奋10. success(n.)成功一(v.)成功一(adj.)成功的11. introduce(v.)介绍；引见一(n.)介绍1
4、2. south（n.）南方；南部（adj.）南方的13. high（adj.）高的一（比较级）一（最高级）一（n.）高度14. wake（v.）唤醒（过去式）一（过去分词）一（adj.）醒着的短 语 背 默1 .（可以）随便（做某事）2 .就我所知3 .吸入；吞入（体内）4 .面对（问题、困难等）5 .即使；虽然6 .出生时7 .到达（某数量、程度等）；至多有；不多于8 .走路时撞着9 .绊倒10 .大约11 .满是的；（有）大量的；（有）丰富的12 .赶快；急忙（做某事）13 .自从14 .属于15 .互相16 .迷路句型背默1 .Whatsmountain in the world?世界
5、上最高的山是哪一座？2.is Qomolangma?珠穆朗玛峰有多高？3. It*s highermountain.它比其他任何山峰都要高。4. Did you know that China iscountries in the world?你知道中国是世界上最古老的国家之一吗？5. Tina read Treasure Island yet?蒂娜读过金银岛吗？一Yes, she. /No, she.是的，她读过。/没有，她没读过。6. When Sarah was a teenager, she used to almost everything with her family.当萨拉还是
6、青少年时，她常常与她的家人几乎在一切事情上作对。7. Shehow much she actually missed all of them.她逐渐意识到实际上她是多么想念他们所有的人。高频考点突破考点 1 China has the biggest population in the world.中国拥有全世界最多的人口。（l）population.，意为“人口；人口数量”，作主语时谓语动词要用单数形式。当其前面有分 数或百分数等数词修饰时，表示整体中的一部分，谓语动词用复数形式。询问人口数量时要用“Whafs the population of.? ”提问。表示人口 “多可用large或b
7、ig；表示人口“少用smallothe population of+某地+ be+数词=某地+has a population of+数词，意为“某地有人口 ”。考点 2The main reason was to protect their part of the country 主要原因是保护国家的领地不受侵犯。protect+宾语+from/agains+(doing sth.)proleci保护不受的伤害；保护免受/遭protected areas/animals/species .受保护区域/动物/物种bring slh./sb. tinder ones prolection 把某物
8、/某人置于的保护下考点 3 Why do so many people try to climb this mountain even though it is dangerous?尽管攀登这座山很危险，为什么还有那么多人去攀登呢？(l)even if引导的从句往往是假设性的，相当于汉语的“即使”“纵然”“就算”“哪怕”。(2)even though引导的从句内容往往是真实的，主要用于引出不利用于主句情况的信息，相 当于汉语的“尽管”“虽然”。考点 4 The babies often die from illnesses and do not live very long.那些熊猫宝宝往往死
9、于疾病，寿命不长。die from指死于外部原因，如事故等。若死于劳累、饥寒等，则两die of指死于疾病、技老等自身原因。者皆可。(l)die for=devote one*s life to ”为而献身(2)“die+形容词”表示死时的状况。die young “年纪轻轻就去世了； die happy “死时很幸福”。考点5 You should hurry up.你应当快一点。huiTy up赶快(表催促)rin a hurry 匆忙地(hurryr hurry to do sth.急忙赶去做某事hurry+to+屋.急忙赶 去藁兔hurry away 匆忙离开随堂练习1. Hainan
10、 Province is in the(south) part of China.2. I am looking forward to a long and(success) partnership with him.3. The worlds(high) glass bottom bridge was open early 2017 in Zhangjiajie.4. I was(deep) moved by the story which our teacher had told us.5. Every year thousands of(tour) come here to enjoy
11、the delicious food.6. With the spread of Chinese culture, Chinese is(wide) used in the world.7. Yuan Longping is a great scientist who has made a lot of(achieve) in rice planting.8. If you want to lose(weigh), you should do it by exercising instead of dieting.9. Things went from bad to worst. The lo
12、nger people waited for help, the(danger) the situation become.10. On the first day of our new school, our teacher asked us to make an(introduce) about ourselves.随堂精练一.单项选择1. My teacher Amy is a beautiful lady and looks much than her age because she doesexercise a lot.B energeticD. older please.B - T
13、urn it outA. niceC. younger2. 一The TV is too noisy.All right. Ill do it.A. Turn it onC. Turn it upD.Turn it down3. A new library in our school last year.How great it is! You can learn a lot from it.A.builtB.was builtC.is builtD.will be built4. You be tired after walking a long way. Go to bed earlier
14、 tonight.A. needB. mustC. needntD. mustnt5. Every year,books are donated to the children in poor areas.A. millionB. millionsC. millions ofD. million of6. 一When did the Greens come to China?一They China for seven years.A. have come toB. have been toD. have been inC have come in7. 一What about going to
15、Guotai Arts Center to watch The Wizard of OZ （绿野仙踪）this weekend?Oh, I it twice. I don*t want to watch it a third time.A. seeB. sawC. will seeD. have seen8. If you shop online on Double Eleventh Day, you may buy what you like at the priceof a year.A. cheapB. lowC. cheapestD. lowest9. 一Who do you know
16、 was the winner of the 21st World Cup in Russia?一I guess the gold medal Germany.A. belonged toB. took upC. made upD. stuck to10. When going upstairs or downstairs, we need to walk on the right, leaving the left space for the people who.A huny upB. look aroundC. run awayD. hurry down二.阅读理解AIn todays
17、world of modern science and medicine, a more traditional treatment is once again becoming popular-animal friendship.It is now well-known that people with problems such as heart disease or cancer live longer and get better more quickly if they have pets. Keeping pets reduces blood pressure and makes
18、people less worried. Animals are increasingly important in treating older people who have memory loss and other brain problems. These people often feel nervous and upset. Activities with animals help them improve their physical condition and also give them joy, amusement and caring friendship.Here i
19、s a case that shows the benefits of animals. John was a six-year-old mute. He had no physical problems. He just refused to talk. His older cousin, Ned, had a parrot （鹦鹉）called Sally, and John used to visit it. When he arrived, Ned used to say, “Hi, John! ” We all know parrots copy what they hear. Af
20、ter a few visits, Sally began saying “Hi, John! ” when John came into the room. Then, one day, John turned to the parrot and replied Hi, Sally! ” Staying with the parrot encouraged John to begin talking.Another use of animal helpers is in schools. In some cases, animals are used to help children wit
21、h physical or personal problems. In other cases, they are used to teach children to get on well and share with others, and even to teach them about animals.If you want to know more about animal helper programs, you can get in touch with organizations like Riding fbr the Disabled or do a search under
22、 animal therapy” on the Internet. You dont have to be an animal trainer or a doctor to join in.1. Which is NOT mentioned as an illness that animals can help with?A. Fever.B. Cancer.C. Heart disease.D. Blood pressure.2. The underlined word “mute in Paragraph 3 is closest in meaning to ”A. a person wh
23、o speaks slowlyB a person who does not speakC a person who cannot hearD. a person who enjoys talking3. How can animals help school children according to the passage?A. They can make children more popular.B They can improve childrens memory.C. They can increase childrens blood pressure.D. They can te
24、ach children the value of sharing.4. Which of the following shows the organization of the passage?（=Para.（自然段）1=Para.2 =Para.3=Para.4=Para.5）A.；B.；C.；D.；BPaul Nicklen waited patiently on a piece of ice in the Arctic （北极）.He was there to take pictures for National Geography. Finally, he saw something
25、 big and white. It was a polar bear, swimming towards him in the icy water.Paul lay down on the ice to get a better photo, but the polar bear jumped out of the water and tried to attack （攻击）him! Luckily for Paul, the ice cracked, or broke, and the bear fell back into the water. The polar bear wasnt
26、so lucky. It couldnt get a meal and had to swim farther away to find food.To understand the polar bears problem, you need to know two things about the Arctic. First, the Arctic is mostly ocean. Second, ice covers a lot of the Arctic Ocean. In winter, the ice forms （组成）a thick, white sheet, but in su
27、mmer, the ice becomes thinner and breaks into pieces. Sea ice is the key to survival （生存）for Arctic animals. However, because of global warming, Arctic temperatures are rising and polar ice is melting.Polar bears need ice to hunt seals （海豹），their favorite meal. They stand on the ice and wait for the
28、 seals to come up for air. As Arctic ice melts, polar bears have to swim farther to find ice floes （冰川），or large pieces of floating ice. Sometimes, bears have to swim more than 200 km to find ice floe. Some bears cannot swim that far and sadly, they drown （淹死）.On his last trip, Paul Nicklen saw thre
29、e dead bodies of polar bears. Before global （全球的） warming threatened Arctic ice, a dead bear was a rare （罕见的）sight. Paul is sad to see the dead bodies. Wildlife experts （专家）think global warming will have a terrible influence on polar bears. In the future, polar ice will continue to shrink （缩小）and en
30、danger the bears. Some scientists believe 65 percent of the worlds polar bears will disappear by 2050. In other words, polar bears are in great danger.5. . According to the passage, polar bears hunt seals by. A. waiting on the iceB. waiting in the waterC. drowning the sealsD. fighting with the seals
31、6. The underlined word melting in the third paragraph means in Chinese.A.融化B.冰冻C.结冰D.加厚7. We can infer （推测）that polar bears. A. won*t have any foodB . will all die before 2050C. cannot find food easily D. don*t like to swim8. If we put the passage into three parts, which of the following is the best
32、?A.；B.；C.；D.；三.短文填空Most of us like watching TV. It has a great influence on our lives and it is one of the most important 1 of getting information. We spend part of our free time_2 TV .Usually we can learn a lot from it. Just think of what we see on TV-news, movies, sports shows, advertisements and
33、so on. They have increased our _3 and changed the way we learn about the world today. But besides these advantages, it _4 has some disadvantages.For adults （成人），sometimes they watch TV too long. They always stay in the room, far away _5 outdoor activities. They spend little time doing sports. If the
34、 situation goes on, many adults will become weak. So its _6 for them to control the time of watching TV. Instead, theyd better go out to enjoy different kinds of sports.For children, 7 some programs on TV are good, there are still some shows that are not proper for them. Not everything on TV has a good influence. Maybe children cant change what is on TV, but they can _8 what they watch. Is that right?四、书面表达你校开展读书月活动，请以“My Favorite Book为题，并根据以下要点和要求用英语写一篇 短文。1 .要点：1）书名、作者、语言；2）本书的特别之处；3）阅读理由。2 .要求：1）文中不得出现真实姓名和学校名称；2）词数80左右。My Favorite Book