Unit 4 Amazing Plants and Animals？知识点讲解与同步练习 2025-2026学年人教版英语八年级上册

八年级上册Unit 4 Amazing Plants and Animals 一、必背知识点 1. ...的象征 3. 因为...而流行 5. 朝...射击 7. 似乎/好像要做某事 9. :重达.... 11. 想象做.... 13. = 与...有关联 15. 为了.... 17. 一些……另一些 19. ≈many的用法:许多 21. 思考,考虑 23. 看见某人做某事的全过程 25. 扮演一个重要角色 27. =go for walk散步 28. 带来快乐 30. 是.....所在地/栖息地 32. 出于这个原因 2. 受某人欢迎 4. = 事实上 6. 对....感兴趣 8. : 站立高达... 10. 达到....,活到..多少岁 12. 把A和B连接/联系起来 14. , 一方面,另一方面 16. 一个……另一个 18. ...的数量 20. =worry about 担心... 22. 保护...免受.... 24. 刚好看见某人正在做某事 26. 在世界上≈ 在地球上/究竟≈ 在星球上 29. 举例子 31. 采取措施做某事 二、知识点讲解 1.形容词最高级: 【解析】1)最高级变形规则 一般直接在词尾+est,有e结尾的直接+st great-greatest young-youngest slow-slowest,nice-nicest,large-largest 以辅音字母+y结尾的,变y为i+est heavy-heaviest ,easy-easiest,early-earliest 以重读闭音节结尾的词,双写最后一个辅音字母,再+est big-biggest ,thin-thinnest,fat-fattest 多音节词前用:most+形容词、副词原形 careful-most careful ,popular-most popular 不规则变形 good-best,bad-worst, 2) 表“最.......”有多种说法,“他是他们班上最高的学生”有以下表达方式: a. 比较级+than+any other +单数名词 b. the+最高级+比较对象单数+of/in 比较范围 3)最高级结构:the+最高级+名词单数,形容词最高级前面要+the,副词最高级前面可+可不+the一般不加,但是当最高级前有物主代词或名词所有格修饰时,则其前不用定冠词the. He is taller than all the other students in his class. He is taller than any other student in his class. He is taller than any of the other students in his class. He is the tallest student in his class. He is the tallest of the students in his class. Friday is my busiest day. 2.It's a symbol of goodness in Chinese culture. 【解析】1)a symbol of ...的象征 2)good-better-best;n.:goodness 美德 3.Bamboo is one of the most popular subjects in Chinese Paintings. 【解析】1) one of the 最高级+比较对象复数:.....其中最...之一 2)the+最高级+比较对象单数+比较范围:最.... 3)be popular with/among(在...之中) sb 受某人欢迎 4)be popular for sth 因为...而流行 He is the tallest student in his class. Bamboo is one of the most fastest-growing plants. 4.Exactly !Actually we eat bamboo shoots too. 【解析】1)exactly 确切地;正是 2)actually 事实上=in fact,句首和句末要加“,”,句中随便放不加标点符号 3)bamboo shoots 竹笋 4)v. :shoot 射击/开枪 shoot at 朝...射击 I can't swim,actually. In fact,he doesn't like coffee. 5.Why does bamboo often appear in Chinese paintings? 【解析】1)appear:出现,露面 2)appearance:外表,外观 3)disappear:消失 6.Is Ella interested in bamboo? 【解析】1)be interested in 对....感兴趣 2)interest 兴趣爱好 7.Bamboo seems to be a very popular plant in China. 【解析】1)seem to do sth 似乎/好像要做某事 2)it seems that+++从句似乎.... It seems that he is tired. 8.Can you tell me why the Chinese people like bamboo so much? 【解析】1)so much 表示非常,很=very much=a lot 2) much=a lot 可修饰比较级 3) so much+不可数名词 表如此多... He is a lot taller than me,because he like playing basketball. There is so much water in the bottle. He is much more out-going than his sister. I miss you a lot. 9.Some could stand up to three metres tall and weigh up to 860 kg. 【解析】1)stand up to +基数+单位: 站立高达... 2)weigh up to +基数+单位:重达.... 10.The ginkgo tree is one of the most ancient living trees on earth. 【解析】1)on earth 在地球上,究竟 2)live up to 达到....,活到..多少岁 3)live的变式区别: living:活着的,现存的, 常做表语/前置定语 He is a living man. alive:活着的, 常做表语/后置定语 The man is alive. The rabbit alive is his rabbit. lively:活泼的, 充满生机的 She is a lively girl. live:现场直播的 She attended a live concert. 11.Imagine you go to the supermarket in your area,but there are almost no fruits. 【解析】1)imagine doing sth 想象做.... 2)almost几乎 12.At this moment,you realize people,plants,and animals are all connected. 【解析】1)At this moment此时此刻 2)v. :connect 连接 adj.:connected 相关的 n.:connection 联系 3)connect A with B 把A和B连接/联系起来 4)have a connection with 与...有关联=be connected with Science connects theory with practice. Are you connected with the accident? 13.For example,they work hard together to make their homes.(表目的) 【解析】1)不同例如的区别 for example+“,+单个句子/单个短语例子 For example,he likes sports. such as+多个短语例子 He likes sports such as basketball and football. like+单个/多个名词短语例子,非正式用语中≈such as I like all kinds of fruits like watermelons. 2) =to do sth 放在句尾表目的:为了.... 3)=in order to do sth 放在句首:为了.... In order to catch the early bus,they get up early. 14.Another interesting thing about bees is how they communicate. 【解析】1)another,other及固定搭配用法 the other 特指两个中的“另一个”后面可接复数名词,特指“其他的...人/物”。 一个……另一个:one…the other 一方面,另一方面:on the one hand,on the other hand the others 特指某一范围内的“其他的人或物”,=“ the other+复数名词” other 作adj./pron. 泛指“别的,其他的”。 others 作pron. 泛指“其他的人/物” some…others 一些……另一些 another 泛指三个及三个以上同类事物中的“另一个”,代替或修饰名词单数。 any other +名词单数,表示其它任何.....,用于比较级表最高级 2)n.:communication 交流 adj.:communicative 健谈的,爱交流的 3)communicate with sb=have communication with sb 和....交流 He has two brothers. One is a teacher, and the other is a doctor. There are 20students in the class, five are boys ,and the others are girls. We learn Chinese, math, English and other subjects. Some students are doing homework; others are talking loudly. Shanghai is bigger than any other city in China.(any city in China ) 15.However,the number of bees is dropping,and scientists are worried. 【解析】1)the number of +复数名词:...的数量,谓语动词用单数,用法类似(the population of) 2)a number of+复数名词≈many的用法:大量,许多,谓语动词用复数 3)be worried about=worry about 担心.... A number of books on the shelf are new. She can't sleep all night,because she is worried about her final exam. 16.Think about what you can do to protect one of the most amazing animals on earth. 【解析】1)think about:思考,考虑 protect的名词:protection 2)protect .... from ....保护...免受.... It’s important to protect my fair skin from the sun. 17.Many people like watching blue whales swim. 【解析】1)watch sb do sth 看见某人做某事的全过程 2)watch sb doing sth 刚好看见某人正在做某事,用法等同于see的用法 18.Blue whales live in all oceans except the Arctic Ocean. 【解析】1)the Arctic Ocean 北冰洋 2)except:除了..... 不包括在内 He likes all kinds of fruits except pears.(不喜欢梨) 一、根据提示填空 1.I visited the r forests in California several times. 2.It's a f fan,I bought it because of the hot weather in summer. 3.It is a (象征) of goodness in Chinese culture. 4.People can use bamboo to build houses and make (tool). 5.A pandas like eating bamboo shoots. 6.I love pandas best,I think they are (cute)animals in the world. 7.The ginkgo tree is one of the most ancient (live)trees on earth. 8.He goes hiking (没有)water,so he is thirsty. 9.They can (交流)even when they strongly disagree. 10.I am (失望的) ,to be honest. 11.The government should take (act)to protect the environment. 12. Annie says Sally is the _ (kind) person in the world. 13.He is one of the_(friendly) people in the class, I think. 14 .The Chang jiang River is the _ (long) river in China. 15.Sue is a little _ (beautiful) than her sister. 16.My room is not as _ (big) as my brother' s. 17.Saturday is my _ (busy) day in a week. 18.It is one of (interest)books than I have ever read. 19. London is (big)city in Britain. 20.Of the three boys,Tom is (tall)boy. 二、单项选择 1. Lin Tao jumped_in the long jump in the school sports meeting. A.far B.farther C.farthest D.quite far 2 . Hainan is a very large island. It is the second island in China. A.large B.larger C.largest D.most largest 3.Molly is_ girl of the three. A.most outgoing B.more outgoing C.the most outgoing D.outgoing 4.-_do you think is the_ performer? -John. A.Who,better B.What,best C.Who,best D.How,best 5 .-Who do you_is the best student in our class? -Liu Ming,of course. A.think B.think of C.think about D.to think 6. Of all the students,Jenny danced_in the talent show.She won first prize. A.good B.well C.better D.best 7 . He thinks his hometown is_of all. A.beautiful B.more beautiful C.most beautiful D.the most beautiful 8 . Of all the students,Li Ming is_to M r.Wang. A.close B.closer C.the closest D.the most closes 9.-Peter is_ than you, right? -Yes, but he is_ runner in our class. A.heavier; the best B.heavier; best C. heavy; the best D.heavy; better 10. -What do you think of the Red Story, Henry? -It has the_ service, so few people go there to buy things. A.tallest B.best C.deepest D.worst 11.-I don' t think history is more useful than physics. -I disagree. In my opinion history is_physics. A. as useful as B.not so useful as C.less useful than D.the most useful of 12.Shanghai is larger than _ in China. A.the other city B.any other city C.all the cities D.any city 13.Wang Ming is_outgoing than the other boy in our class. A.more much B.much more C.very more D.much very 14. Maths is more popular than_. A. any other subject B. all the subjects C. any subject D. other subject 15. China is larger than _ in Africa. A. any other country B. other countries C. the other country J D. any country 16. Tom is stronger than _ in his class. A. any other boy B. any boys C. any boy D. other boy 17. _ he read the book, _ he got in it. A. The more; the more interesting B. The less; the more interesting C. The more; the more interested D. More; more interested 18. _ you come back, _ it will be. A. The quicker; the best B. The sooner; the better C. Faster; the better D. The sooner; better 19. Of the two cups, he bought _. A. the smaller B. the smallest C. small D. smaller 20. The book is _ of the two. A. thinner B. the thinner C. more thinner D. the thinnest 21.Cheng Long and Li Lianjie have much_. And they often play similar roles in the movies. A.in general B.in style C.in common D.in shape 22 . Parents usually_a role in_their kids. A.play,helping B.make,helping C.play,help D.make,help 23 . The girl is_ her mother in many ways.For example,they are both tall and thin. A.similar to B.kind to C.friendly to D.different from 24.-Sally is talented in playing the piano. -Yes,everyone is good at_ A.something B.nothing C.anything D.everything 25. Bob is my best friend, but we have nothing_common. A.in B.on C.to D.as 26.There are_books in this bookstore. And they are cheap A.all kind of B.kinds of C.all kinds of D.kind of 27. likes English in our class .Some like math. A.Everybody B.all C.Not everybody D.Nobody 28.I thought he was busy. ,he had nothing to do. A.In fact B.But C.So D.Without 29. ,it would be much more useful to do it later. A.Because B.Finally C.Fact D.Actually 30.This singer is very popular teenagers. A.in B.with C.to D.as 31.The city is popular its beautiful beaches. A.for B.with C.to D.as 32.Students are interested popular culture. A.in B.on C.to D.as 33.English is one of . A.the more popular languages B.the most popular language C.the most popular languages D.more popular language 34.This restaurant is very popular young people. A.in B.with C.to D.as 35.Please feel free me any questions you have. A.to ask B.asking C.ask D.asks 36.She seems the movie. A.enjoy B.enjoying C.to enjoy D.enjoys 37.It seems that he is school. A.is late for B.late for C.is late D.late 38.The story is history A.connected with B.connected for C.connection with D.connection to 39.There is a close between diet and health. A.connected B.connections C.connecting D.connection 40.He found the place difficulty,it is so easy. A.in B.without C.with D.as 41.Could you what a fool I would make myself money on me? A.imagine;without B.imagine;with C.imagines;without D.imagining;with 42. store honey,they create honeycombs. A.In order B.With C.In order to D.So that 43. He has two brothers. is a teacher, and is a doctor. A.One ;the other B.Some;others C.One;another D.One;other 44.Some students are doing homework, are talking loudly A.others B.other C.the others D.the other 45.She is cleverer than any other in the class. A. girls B.girl C.boy D.girles 46.It's only natural your children. A.worried about B.worrying about C.worry about D.to worry about 47.Bees play an important the ecosystem of our planet. A.part to B.a role C.part in D.role 48.The number of books on the shelf 20. A.are B.is C.was D.were 49.A number of books on the shelf new. A.are B.is C.was D.were 50.A number of students basketball. A.like play B.likes playing C.likes to play D.like playing 51.The number of visitors increasing. A.are B.is C.was D.were 52Every time the exam is over,I will be the results. A.worried about B.worrying about C.worry about D.to worry about 53.What can women do themselves heart disease? A.protect; from B.protect; against C. to protect; from D.to protect; against 54.John is Jim's friend,they have something in common. A. best B. the best C.the most best D.better 55.All students went to the park Tom,because he went to the music club. A.besides B.beside C.except D.until 56.Besides English,she also learns French. A.Besides B.Beside C.Except D.Until 57.Everyone likes the movie me,I think it is very interesting. A.besides B.beside C.except D.until 58.Lucy felt sad,all Lucy passed the exam. A.besides B.beside C.except D.until 59.We each other by phone. A. communicates with B. communicate to C. communicating to D. communicate with 60.Many countries, France and Germany,will attend the meeting. A.such B.such as C.for example D.a example 三、句型转换 1.Sam is the most out-going boy in his class.(改为一般疑问句) the most out-going boy in his class. 2.She watches a dog sleeping under an apple tree.(改为一般疑问句) a dog sleeping under an apple tree. 3.为了保持身体健康,他每天都锻炼。(翻译句子) keep fit,he exercises every day. 4.We have a connection with China.(同义句转换) I China. 5.一些人认为英语在我们日常生活中有用,但是另一些认为它是没有意义的。(翻译句子) people think English is useful in our daily life,but think it is meaningless. 6.We often go for walk after having dinner.(同义句转换) We often after having dinner. 7.看电视能给我们带来快乐.(翻译句子) Watching TV can us. 8.In fact,he likes playing the flute.(同义句转换) ,he likes playing the flute. 9.她对独立解决数学问题很感兴趣.(翻译句子) She is out math problems by herself. 10.Julie is worried about her father who is in a difficult situation.(同义句转换) Julie her father who is in a difficult situation. 11.我的妈妈是世界上最爱我的人. My mother is the person who likes me best . 12.People use bamboo to make tools.(对划线部分提问) people use to make tools? 13.They create honeycombs(蜂巢) to store honey.(对划线部分提问) they create honeycombs? 14.Bees communicate with each other by dancing.(对划线部分提问) bees communicate with each other? 15.当我最喜欢的花死了的时候,我感到非常沮丧。(翻译句子) I very when my favourite flowers died. 四、完型填空 The world is full of amazing plants and animals. Let’s take a look at some of them. The redwood tree is one of the 1 trees in the world. It can grow up to 100 meters tall. These trees can live for thousands of years. They 2 in the west coast of the United States. The 3 of the redwood tree is very thick and strong, which helps it stay alive in different weather. The cheetah is the 4 land animal. It can run at a speed of about 110 kilometers per hour. When it runs, it looks like a flash of light. It has a very 5 body, which helps it run fast. Cheetahs mainly 6 small animals like gazelles(小羚羊). The blue whale is the largest animal on Earth. It can be over 30 meters long and 7 up to 200 tons. Its heart is as big as a car. Blue whales live in the ocean and mainly eat small 8 called krill(磷虾). Bees are small but very 9 insects. They are important pollinators. They help plants grow by carrying pollen from one flower to another. 10 bees, many plants would not be able to reproduce. 1. A. taller B. tallest C. tall 2. A. live B. lives C. living 3. A. root B. branch C. trunk 4. A. fastest B. fast C. faster 5. A. strong B. slim C. heavy 6. A. eat B. eats C. eating 7. A. weigh B. weighs C. weighed 8. A. fish B. animals C. plants 9. A. useful B. beautiful C. big 10. A. and B. with C. Without 五、阅读理解 Among the many amazing animals in the world, few are as strange and unusual as the octopus(章鱼). There are around 300 different kinds of octopuses and they come in all sizes. The smallest is only around 2.5 centimetres long, but some octopuses can grow up to more than five metres long. There was even an octopus over nine metres long. The octopus's body is very interesting. All octopuses have eight arms. Their brain is not just in their head, but also in their arms. This helps them to think about and do more than one thing at once. Octopuses can also fit into small places because they do not have any bones. And did you know that octopuses have three hearts? These hearts work with different parts of the body. Octopuses can also do many amazing things. Most of them can change their colour and shape to look like plants or other sea animals. And they can also make ink. They keep it inside a very small bag in their body. When they produce ink, the ink makes it hard for other animals to see them. This helps the octopuses to get away fast. What's more, when an octopus loses an arm, it can grow it back. Studying amazing animals like the octopus is important because we can learn a lot from them. But they also show us how wonderful nature is and why it is important to protect it. 1. How many kinds of octopuses are there in the world? A. About 200. B. Around 300. C. Over 400. 2. Why can octopuses fit into small places? A. Because they have soft bodies. B. Because they have no bones. C. Because their arms are very thin. 3. What can octopuses do to protect themselves? A. Change their colour and shape. B. Make ink to make other animals not see them. C. Both A and B. 4. If an octopus loses an arm, what will happen? A. It will die soon. B. It can grow the arm back. C. It will grow a new body. 5. Why is it important to study octopuses? A. Because they are very strange. B. Because we can learn a lot from them and know the importance of protecting nature. C. Because they are the most amazing animals in the world. 学科网(北京)股份有限公司 $$ 八年级上册Unit 4 Amazing Plants and Animals 一、必背知识点 1.a symbol of ...的象征 3.be popular for sth 因为...而流行 5.shoot at 朝...射击 7.seem to do sth 似乎/好像要做某事 9.weigh up to +基数+单位：重达.... 11.imagine doing sth 想象做.... 13.have a connection with =be connected with与...有关联 15.in order to do sth 为了.... 17.some…others 一些……另一些 19.a number of+复数名词≈many的用法:许多 21.think about：思考，考虑 23.watch sb do sth 看见某人做某事的全过程 25.play an important part/role in 扮演一个重要角色 27.take a walk=go for walk散步 28.bring joy to 带来快乐 30.be home to sb/sth是.....所在地/栖息地 32.for this reason 出于这个原因 2.be popular with sb 受某人欢迎 4.actually =in fact事实上 6.be interested in 对....感兴趣 8.stand up to +基数+单位： 站立高达... 10.live up to 达到....，活到..多少岁 12.connect A with B 把A和B连接/联系起来 14.on the one hand，on the other hand一方面，另一方面 16.one…the other 一个……另一个 18.the number of +复数名词：...的数量 20.be worried about=worry about 担心... 22.protect .... from ....保护...免受.... 24.watch sb doing sth 刚好看见某人正在做某事 26.in the world 在世界上≈on earth在地球上/究竟≈on the planet 在星球上 29.give （sb） a example 举例子 31.take actions to do sth采取措施做某事 二、知识点讲解 1.形容词最高级： 【解析】1）最高级变形规则 一般直接在词尾+est，有e结尾的直接+st great---greatest young---youngest slow---slowest，nice---nicest，large---largest 以辅音字母+y结尾的，变y为i+est heavy---heaviest ，easy---easiest，early---earliest 以重读闭音节结尾的词，双写最后一个辅音字母，再+est big---biggest ，thin---thinnest，fat---fattest 多音节词前用：most+形容词、副词原形 careful---most careful ，popular---most popular 不规则变形 good-best，bad-worst， 2） 表“最.......”有多种说法，“他是他们班上最高的学生”有以下表达方式： a. 比较级+than+any other +单数名词 b. the+最高级+比较对象单数+of/in 比较范围 3）最高级结构：the+最高级+名词单数，形容词最高级前面要+the，副词最高级前面可+可不+the一般不加，但是当最高级前有物主代词或名词所有格修饰时，则其前不用定冠词the. He is taller than all the other students in his class. He is taller than any other student in his class. He is taller than any of the other students in his class. He is the tallest student in his class. He is the tallest of the students in his class. Friday is my busiest day. 2.It's a symbol of goodness in Chinese culture. 【解析】1）a symbol of ...的象征 2）good-better-best；n.：goodness 美德 3.Bamboo is one of the most popular subjects in Chinese Paintings. 【解析】1) one of the 最高级+比较对象复数：.....其中最...之一 2）the+最高级+比较对象单数+比较范围：最.... 3）be popular with/among（在...之中） sb 受某人欢迎 4）be popular for sth 因为...而流行 He is the tallest student in his class. Bamboo is one of the most fastest-growing plants. 4.Exactly !Actually we eat bamboo shoots too. 【解析】1）exactly 确切地；正是 2）actually 事实上=in fact，句首和句末要加“，”，句中随便放不加标点符号 3）bamboo shoots 竹笋 4）v. ：shoot 射击/开枪 shoot at 朝...射击 I can't swim，actually. In fact，he doesn't like coffee. 5.Why does bamboo often appear in Chinese paintings？ 【解析】1）appear：出现，露面 2）appearance：外表，外观 3）disappear：消失 6.Is Ella interested in bamboo？ 【解析】1）be interested in 对....感兴趣 2）interest 兴趣爱好 7.Bamboo seems to be a very popular plant in China. 【解析】1）seem to do sth 似乎/好像要做某事 2）it seems that+++从句似乎.... It seems that he is tired. 8.Can you tell me why the Chinese people like bamboo so much？ 【解析】1）so much 表示非常，很=very much=a lot 2) much=a lot 可修饰比较级 3) so much+不可数名词 表如此多... He is a lot taller than me，because he like playing basketball. There is so much water in the bottle. He is much more out-going than his sister. I miss you a lot. 9.Some could stand up to three metres tall and weigh up to 860 kg. 【解析】1）stand up to +基数+单位： 站立高达... 2）weigh up to +基数+单位：重达.... 10.The ginkgo tree is one of the most ancient living trees on earth. 【解析】1）on earth 在地球上，究竟 2）live up to 达到....，活到..多少岁 3）live的变式区别： living:活着的，现存的， 常做表语/前置定语 He is a living man. alive：活着的， 常做表语/后置定语 The man is alive. The rabbit alive is his rabbit. lively：活泼的， 充满生机的 She is a lively girl. live:现场直播的 She attended a live concert. 11.Imagine you go to the supermarket in your area，but there are almost no fruits. 【解析】1）imagine doing sth 想象做.... 2）almost几乎 12.At this moment，you realize people，plants，and animals are all connected. 【解析】1）At this moment此时此刻 2）v. ：connect 连接 adj.：connected 相关的 n.：connection 联系 3）connect A with B 把A和B连接/联系起来 4）have a connection with 与...有关联=be connected with Science connects theory with practice. Are you connected with the accident? 13.For example，they work hard together to make their homes.（表目的） 【解析】1）不同例如的区别 for example+“，+单个句子/单个短语例子 For example，he likes sports. such as+多个短语例子 He likes sports such as basketball and football. like+单个/多个名词短语例子,非正式用语中≈such as I like all kinds of fruits like watermelons. 2) =to do sth 放在句尾表目的：为了.... 3）=in order to do sth 放在句首：为了.... In order to catch the early bus，they get up early. 14.Another interesting thing about bees is how they communicate. 【解析】1）another，other及固定搭配用法 the other 特指两个中的“另一个”后面可接复数名词，特指“其他的...人/物”。 一个……另一个：one…the other 一方面，另一方面：on the one hand，on the other hand the others 特指某一范围内的“其他的人或物”，=“ the other+复数名词” other 作adj./pron. 泛指“别的，其他的”。 others 作pron. 泛指“其他的人/物” some…others 一些……另一些 another 泛指三个及三个以上同类事物中的“另一个”，代替或修饰名词单数。 any other +名词单数，表示其它任何.....，用于比较级表最高级 2）n.：communication 交流 adj.：communicative 健谈的，爱交流的 3）communicate with sb=have communication with sb 和....交流 He has two brothers. One is a teacher, and the other is a doctor. There are 20students in the class, five are boys ，and the others are girls. We learn Chinese, math, English and other subjects. Some students are doing homework; others are talking loudly. Shanghai is bigger than any other city in China.(any city in China×) 15.However，the number of bees is dropping，and scientists are worried. 【解析】1）the number of +复数名词：...的数量,谓语动词用单数,用法类似（the population of） 2）a number of+复数名词≈many的用法：大量，许多，谓语动词用复数 3）be worried about=worry about 担心.... A number of books on the shelf are new. She can't sleep all night，because she is worried about her final exam. 16.Think about what you can do to protect one of the most amazing animals on earth. 【解析】1）think about：思考，考虑 protect的名词：protection 2）protect .... from ....保护...免受.... It’s important to protect my fair skin from the sun. 17.Many people like watching blue whales swim. 【解析】1）watch sb do sth 看见某人做某事的全过程 2）watch sb doing sth 刚好看见某人正在做某事，用法等同于see的用法 18.Blue whales live in all oceans except the Arctic Ocean. 【解析】1）the Arctic Ocean 北冰洋 2）except:除了..... 不包括在内 He likes all kinds of fruits except pears.（不喜欢梨） 一、根据提示填空 1.I visited the redwood forests in California several times. 2.It's a folding fan，I bought it because of the hot weather in summer. 3.It is a symbol （象征） of goodness in Chinese culture. 4.People can use bamboo to build houses and make tools （tool）. 5.Actually pandas like eating bamboo shoots. 6.I love pandas best，I think they are the cutest （cute）animals in the world. 7.The ginkgo tree is one of the most ancient living （live）trees on earth. 8.He goes hiking without (没有)water,so he is thirsty. 9.They can communicate （交流）even when they strongly disagree. 10.I am disappointed （失望的） ，to be honest. 11.The government should take actions （act）to protect the environment. 12. Annie says Sally is the __kindest______ (kind) person in the world. 13.He is one of the__friendliest_______(friendly) people in the class, I think. 14 .The Chang jiang River is the __longest___ (long) river in China. 15.Sue is a little __more beautiful______ (beautiful) than her sister. 16.My room is not as __big_______ (big) as my brother' s. 17.Saturday is my __busiest_______ (busy) day in a week. 18.It is one of the most interesting （interest）books than I have ever read. 19. London is the biggest （big）city in Britain. 20.Of the three boys，Tom is the tallest （tall）boy. 二、单项选择 ( C )1. Lin Tao jumped____in the long jump in the school sports meeting. A.far B.farther C.farthest D.quite far ( C )2 . Hainan is a very large island. It is the second island in China. A.large B.larger C.largest D.most largest ( C )3.Molly is__ girl of the three. A.most outgoing B.more outgoing C.the most outgoing D.outgoing ( C )4.-______do you think is the___ performer? --John. A.Who,better B.What,best C.Who,best D.How,best ( A )5 .-Who do you___is the best student in our class? -Liu Ming,of course. A.think B.think of C.think about D.to think ( D )6. Of all the students,Jenny danced___in the talent show.She won first prize. A.good B.well C.better D.best ( D )7 . He thinks his hometown is___of all. A.beautiful B.more beautiful C.most beautiful D.the most beautiful ( C )8 . Of all the students,Li Ming is___to M r.Wang. A.close B.closer C.the closest D.the most closes ( A )9.-Peter is______ than you, right? -Yes, but he is_____ runner in our class. A.heavier; the best B.heavier; best C. heavy; the best D.heavy; better ( D )10. -What do you think of the Red Story, Henry? -It has the___ service, so few people go there to buy things. A.tallest B.best C.deepest D.worst ( A )11.---I don' t think history is more useful than physics. ---I disagree. In my opinion history is________physics. A. as useful as B.not so useful as C.less useful than D.the most useful of ( B )12.Shanghai is larger than _________ in China. A.the other city B.any other city C.all the cities D.any city ( B )13.Wang Ming is_______outgoing than the other boy in our class. A.more much B.much more C.very more D.much very ( A )14. Maths is more popular than_________.     A. any other subject B. all the subjects C. any subject D. other subject ( A )15. China is larger than _________ in Africa.     A. any other country B. other countries C. the other country J D. any country ( A )16. Tom is stronger than ________ in his class.     A. any other boy B. any boys C. any boy D. other boy ( C )17. _______ he read the book, _______ he got in it.     A. The more; the more interesting B. The less; the more interesting     C. The more; the more interested D. More; more interested ( B )18. _______ you come back, _______ it will be. A. The quicker; the best   B. The sooner; the better C. Faster; the better     D. The sooner; better ( A )19. Of the two cups, he bought ________.     A. the smaller B. the smallest C. small D. smaller ( B )20. The book is ________ of the two. A. thinner B. the thinner C. more thinner D. the thinnest ( C )21.Cheng Long and Li Lianjie have much__. And they often play similar roles in the movies. A.in general B.in style C.in common D.in shape ( A )22 . Parents usually_____a role in____their kids. A.play,helping B.make,helping C.play,help D.make,help ( A )23 . The girl is_____ her mother in many ways.For example,they are both tall and thin. A.similar to B.kind to C.friendly to D.different from ( A )24.-Sally is talented in playing the piano. -Yes,everyone is good at____ A.something B.nothing C.anything D.everything ( A )25. Bob is my best friend, but we have nothing_______common. A.in B.on C.to D.as ( C )26.There are______books in this bookstore. And they are cheap A.all kind of B.kinds of C.all kinds of D.kind of ( C )27. likes English in our class .Some like math. A.Everybody B.all C.Not everybody D.Nobody ( A )28.I thought he was busy. ，he had nothing to do. A.In fact B.But C.So D.Without ( D )29. ，it would be much more useful to do it later. A.Because B.Finally C.Fact D.Actually ( B )30.This singer is very popular teenagers. A.in B.with C.to D.as ( A )31.The city is popular its beautiful beaches. A.for B.with C.to D.as ( A )32.Students are interested popular culture. A.in B.on C.to D.as ( C )33.English is one of . A.the more popular languages B.the most popular language C.the most popular languages D.more popular language ( B )34.This restaurant is very popular young people. A.in B.with C.to D.as ( A )35.Please feel free me any questions you have. A.to ask B.asking C.ask D.asks ( C )36.She seems the movie. A.enjoy B.enjoying C.to enjoy D.enjoys ( B )37.It seems that he is school. A.is late for B.late for C.is late D.late ( A )38.The story is history A.connected with B.connected for C.connection with D.connection to ( D )39.There is a close between diet and health. A.connected B.connections C.connecting D.connection ( B )40.He found the place difficulty，it is so easy. A.in B.without C.with D.as ( A )41.Could you what a fool I would make myself money on me？ A.imagine；without B.imagine;with C.imagines；without D.imagining;with ( C )42. store honey，they create honeycombs. A.In order B.With C.In order to D.So that ( A )43. He has two brothers. is a teacher, and is a doctor. A.One ；the other B.Some;others C.One；another D.One；other ( A ) 44.Some students are doing homework， are talking loudly A.others B.other C.the others D.the other ( B )45.She is cleverer than any other in the class. A. girls B.girl C.boy D.girles ( D )46.It's only natural your children. A.worried about B.worrying about C.worry about D.to worry about ( C )47.Bees play an important the ecosystem of our planet. A.part to B.a role C.part in D.role ( B )48.The number of books on the shelf 20. A.are B.is C.was D.were ( A )49.A number of books on the shelf new. A.are B.is C.was D.were ( D )50.A number of students basketball. A.like play B.likes playing C.likes to play D.like playing ( B )51.The number of visitors increasing. A.are B.is C.was D.were ( A )52Every time the exam is over，I will be the results. A.worried about B.worrying about C.worry about D.to worry about ( C )53.What can women do themselves heart disease？ A.protect; from B.protect; against C. to protect; from D.to protect; against ( A )54.John is Jim's friend，they have something in common. A. best B. the best C.the most best D.better ( C )55.All students went to the park Tom，because he went to the music club. A.besides B.beside C.except D.until ( A )56.Besides English，she also learns French. A.Besides B.Beside C.Except D.Until ( A )57.Everyone likes the movie me，I think it is very interesting. A.besides B.beside C.except D.until ( C )58.Lucy felt sad，all Lucy passed the exam. A.besides B.beside C.except D.until ( D )59.We each other by phone. A. communicates with B. communicate to C. communicating to D. communicate with ( B )60.Many countries， France and Germany，will attend the meeting. A.such B.such as C.for example D.a example 三、句型转换 1.Sam is the most out-going boy in his class.（改为一般疑问句） Is Sam the most out-going boy in his class. 2.She watches a dog sleeping under an apple tree.（改为一般疑问句） Does she watch a dog sleeping under an apple tree. 3.为了保持身体健康，他每天都锻炼。（翻译句子） In order to keep fit，he exercises every day. 4.We have a connection with China.（同义句转换） I am connected with China. 5.一些人认为英语在我们日常生活中有用，但是另一些认为它是没有意义的。（翻译句子） Some people think English is useful in our daily life，but others think it is meaningless. 6.We often go for walk after having dinner.（同义句转换） We often take a walk after having dinner. 7.看电视能给我们带来快乐.（翻译句子） Watching TV can bring joy to us. 8.In fact,he likes playing the flute.（同义句转换） Actually ,he likes playing the flute. 9.她对独立解决数学问题很感兴趣.（翻译句子） She is interested in working out math problems by herself. 10.Julie is worried about her father who is in a difficult situation.（同义句转换） Julie worries about her father who is in a difficult situation. 11.我的妈妈是世界上最爱我的人. My mother is the person who likes me best in the world . 12.People use bamboo to make tools.（对划线部分提问） What do people use to make tools？ 13.They create honeycombs（蜂巢） to store honey.（对划线部分提问） Why do they create honeycombs？ 14.Bees communicate with each other by dancing.（对划线部分提问） How do bees communicate with each other？ 15.当我最喜欢的花死了的时候，我感到非常沮丧。（翻译句子） I felt very disappointed when my favourite flowers died. 四、完型填空 The world is full of amazing plants and animals. Let’s take a look at some of them. The redwood tree is one of the 1 trees in the world. It can grow up to 100 meters tall. These trees can live for thousands of years. They 2 in the west coast of the United States. The 3 of the redwood tree is very thick and strong, which helps it stay alive in different weather. The cheetah is the 4 land animal. It can run at a speed of about 110 kilometers per hour. When it runs, it looks like a flash of light. It has a very 5 body, which helps it run fast. Cheetahs mainly 6 small animals like gazelles（小羚羊）. The blue whale is the largest animal on Earth. It can be over 30 meters long and 7 up to 200 tons. Its heart is as big as a car. Blue whales live in the ocean and mainly eat small 8 called krill（磷虾）. Bees are small but very 9 insects. They are important pollinators. They help plants grow by carrying pollen from one flower to another. 10 bees, many plants would not be able to reproduce. （ B）1. A. taller B. tallest C. tall （A ）2. A. live B. lives C. living （ C）3. A. root B. branch C. trunk （A ）4. A. fastest B. fast C. faster （B ）5. A. strong B. slim C. heavy （ A）6. A. eat B. eats C. eating （A ）7. A. weigh B. weighs C. weighed （ B）8. A. fish B. animals C. plants （ A）9. A. useful B. beautiful C. big （ C）10. A. and B. with C. Without 五、阅读理解 Among the many amazing animals in the world, few are as strange and unusual as the octopus（章鱼）. There are around 300 different kinds of octopuses and they come in all sizes. The smallest is only around 2.5 centimetres long, but some octopuses can grow up to more than five metres long. There was even an octopus over nine metres long. The octopus's body is very interesting. All octopuses have eight arms. Their brain is not just in their head, but also in their arms. This helps them to think about and do more than one thing at once. Octopuses can also fit into small places because they do not have any bones. And did you know that octopuses have three hearts? These hearts work with different parts of the body. Octopuses can also do many amazing things. Most of them can change their colour and shape to look like plants or other sea animals. And they can also make ink. They keep it inside a very small bag in their body. When they produce ink, the ink makes it hard for other animals to see them. This helps the octopuses to get away fast. What's more, when an octopus loses an arm, it can grow it back. Studying amazing animals like the octopus is important because we can learn a lot from them. But they also show us how wonderful nature is and why it is important to protect it. （ B）1. How many kinds of octopuses are there in the world? A. About 200. B. Around 300. C. Over 400. （ B）2. Why can octopuses fit into small places? A. Because they have soft bodies. B. Because they have no bones. C. Because their arms are very thin. （ C）3. What can octopuses do to protect themselves? A. Change their colour and shape. B. Make ink to make other animals not see them. C. Both A and B. （ B）4. If an octopus loses an arm, what will happen? A. It will die soon. B. It can grow the arm back. C. It will grow a new body. （ B）5. Why is it important to study octopuses? A. Because they are very strange. B. Because we can learn a lot from them and know the importance of protecting nature. C. Because they are the most amazing animals in the world. 学科网（北京）股份有限公司 $$