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2025新人教版八年級(jí)英語(yǔ)上冊(cè)Unit 4課文重點(diǎn)知識(shí)語(yǔ)法講解及練習(xí)題
Section A
【知識(shí)點(diǎn)1.】Bamboo is one of the most popular subjects in Chinese paintings.竹子是中國(guó)畫(huà)中最受歡迎的題材之一。
【用法詳解】1.popular作形容詞，意為“流行的；廣受歡迎的”。the most popular 是popular的最高級(jí)形式。
相關(guān)搭配：be popular in...在……受歡迎be popular for...因……受歡迎be popular with.….受……歡迎
one of...意為“其中之一”。
①作主語(yǔ)時(shí)主語(yǔ)為one，謂語(yǔ)動(dòng)詞用單數(shù)。
Eg: One of best friends is Sean.肖恩是我最好的朋友之一。
② one of +the+形容詞的最高級(jí)+復(fù)數(shù)名詞，表示“最...之一”
Eg:WangYiBo is one of the most excellent actor in China .
王一博是中國(guó)最優(yōu)秀的男演員之一。
③ one of+復(fù)數(shù)名詞
Eg:one of my classmates teaches me Korean.我的一個(gè)同學(xué)教我韓語(yǔ)。
練習(xí)題
( )1.She is in our class.
A. one of the tallest girls B. one of the tallest girl C. one of tallest girls D. one of the taller girls
( )2.This is I have ever read.
A. one of the most interesting books B. one of the most interesting book
C. one of the interesting books D. one of interesting books
( )3.one of the biggest buildings set up last year.
is B. are C. was D. were
4.This is (最美麗的城市之一) in the world.
【知識(shí)點(diǎn)2.】Actually we eat bamboo shoots too.They're really delicious.事實(shí)上，我們也吃竹筍。它們真的是太美味了。
【用法詳解】actually作副詞，意為“.實(shí)際上;居然”強(qiáng)調(diào)事實(shí)或糾正誤解，可置于句中或句首。
Eg:He looks young, but actually he is 33.他看起來(lái)很年輕，但實(shí)際33歲了。
Eg:Actually, I disagree with you.實(shí)際上，我不同意你。
相關(guān)拓展：in fact事實(shí)上
練習(xí)題
（ ）1.I thought she was French, but_____she's from Canada.
A. Actually B. popular C. appear
【知識(shí)點(diǎn)3.】Among all animals,I love pandas the best.在所有的動(dòng)物中，我最喜歡熊貓。
【用法詳解】among意為“在...之間”，用于三者或以上群體之間。
Eg:She sat among her friends.她坐在朋友中間。
相關(guān)拓展：between意為“在...之間”，用于兩者之間。
Between...and....在...和....之間
Eg:Mom stands between the two kids.媽媽站在兩個(gè)孩子中間。
練習(xí)題
（ ）1.The secret was shared______the three of us.
Between B.among C.through
2.There is a building the school and the hospital。
3. Butterflies are flying the flowers。
4.There is a river the two cities.
【知識(shí)點(diǎn)4.】please feel free to ask me any questions you have .請(qǐng)盡情地問(wèn)我你們想問(wèn)的問(wèn)題。
【用法詳解】feel free to do sth.意為“隨意做某事”，feel free是英語(yǔ)口語(yǔ)中一個(gè)常用表達(dá)。表示無(wú)須拘束，只管按照自己的意愿去做某事。
Eg:Can I use your bathroom 我可以用一下你的衛(wèi)生間嗎
一Yes, feel free.可以，請(qǐng)隨意。
Eg:Feel free to ask questions if you don't understand.你要是不懂，可以隨便提問(wèn)。
練習(xí)題
（ ）1.I made a lot of sweets, so feel free whatever you like.
A. eat B.ate C. eating D. to eat
( )2.I feel like my homework tomorrow.
A. do B.doing C. to do D. does
【知識(shí)點(diǎn)5.】①Ginkgo trees first appeared over 200 million years old.銀杏樹(shù)第一次出現(xiàn)是在兩千萬(wàn)年前。
②Thousands of tourists come to see it each year,especially in mid-October, as it is the best time to see it .每年都有成千上萬(wàn)的游客來(lái)看它，尤其是十月中旬，是最好的觀賞時(shí)間。
【用法詳解】million作概數(shù)詞，意為“百萬(wàn)”。thousand作概數(shù)詞，意為“千”。除此之外還有hundred 意為“百”，“billion”意為“十億”。
①.表達(dá)確切的數(shù)量
Hundred,thousand,million,billion等前有具體的數(shù)字修飾時(shí)，表示確指的數(shù)量，這些詞不能用復(fù)數(shù)形式，即詞尾不加-S，且不與of連用。
Eg:The number of students in our school is six hundred .我們學(xué)校的學(xué)生人數(shù)是600。
②.表達(dá)不確切的數(shù)量
hundred, thousand,million,billion等可構(gòu)成短語(yǔ)，表示泛指的數(shù)量。此時(shí)這些詞用復(fù)數(shù)形式并與of連用，其前不能有具體的數(shù)字修飾,但可被 many，a few 等詞修飾。
Eg:Hundreds of people are visiting this old town.成百上千的游客正在游覽這個(gè)古城。
練習(xí)題
（ ） 1.The number of the fans going to this concert is about three _ . And _ of them are girls.
A. thousand; two third B. thousands; two third
C. thousand; two thirds D. thousands; two thirds
（ ） 2. People plant _ _trees on Tree Planting Day every year.
A. hundred B. hundreds of C.hundreds
（ ） 3. Nowadays, _people like HUAWEI phones better, and about _ _of them are adults.
A. the number of; four fifths B. a number of; four fifths C. a number of; four fifth
Section B
【知識(shí)點(diǎn)1.】Imagine you go to the supermarket in your area,but there are almost no fruits,vegetables,honey, milk, eggs,or chocolate.想象一下，你去你所在地區(qū)的超市，但幾乎沒(méi)有水果、 蔬菜、蜂蜜、牛奶、雞蛋和巧力。
【用法詳解】imagine作動(dòng)詞，意為“想象”，其名詞形式為imagination，意為“想象；想象力；創(chuàng)造力”，是可數(shù)名詞，其復(fù)數(shù)形式為imaginations。
相關(guān)搭配：① imagine后面跟名詞、代詞。
Eg:I can imagine the scene clearly in my mind.我仍然能很清晰地想象此番情景。
② imagine sb./sth.(to be) ... 意為“想象某人/某事……”。
Eg:The boy imagined himself (to be) a pilot.那個(gè)男孩想象自己是一個(gè)飛行員。
③imagine sb. /sth. as...意為“想象某人/某事……”。
Eg:She always imagines it as an easy thing.她總是設(shè)想這事輕而易舉。
④imagine (sb) doing sth.意為“想象(某人)做某事。”
Eg: I can't imagine singing in front of that many people.我不能想象自己在那么多人面前唱歌。
練習(xí)題
( )1.I can’t imagine her such a person .
marry B.to marry C.marrying D.married
. 想象一下沒(méi)有火的生活。(翻譯)
你能想象在一座荒島上的生活嗎
【知識(shí)點(diǎn)2.】How would you feel Disappointed Angry Sad 你會(huì)感覺(jué)如何？失望？生氣？還是難過(guò)？
【用法詳解】disappointed作形容詞，意為“感到失望的；沮喪的”主語(yǔ)通常是人。修飾事物時(shí)通常用disappointing意為“令人失望的”。
相關(guān)搭配：①be disappointed with/in...對(duì)某人感到失望。
Eg:He was disappointed in his friends .他對(duì)他朋友感到失望。
②be disappointed at/about sth對(duì)某事失望
Eg: She was disappointed at/about the result.她對(duì)這個(gè)結(jié)果很失望。
③be disappointed to do sth 做某事失望
Eg:I'm disappointed to hear the news.聽(tīng)到消息我很失望。
練習(xí)題
（ ）1.The teacher was disappointed__ __the students’ performance.
A. with B.to C.in D.about
（ ）2.·I was disappointed to find that they had left already.
disappointing B. excited C.disappointed D.exciting
（ ）3.He disappointed his brother will leave him alone for 3 days.
A. realize B. realizing C. to realize D. realized
【知識(shí)點(diǎn)3.】At this moment you realize people,plants,and animals are all connected.在這個(gè)時(shí)刻，你就會(huì)意識(shí)到，人類，植物，動(dòng)物都是聯(lián)系在一起的。
【用法詳解】（1）realize作動(dòng)詞，意為“理解;領(lǐng)會(huì);認(rèn)識(shí)到；意識(shí)到”。
Eg:They didn't realize the danger they were in.他們沒(méi)有意識(shí)到自己身處危險(xiǎn)之中。
Eg:The moment I saw her, I realized something was wrong.我一看到她，就覺(jué)得不太對(duì)勁。
相關(guān)拓展realize還有“實(shí)現(xiàn)，將……變?yōu)楝F(xiàn)實(shí)”的意思，常與 dream 連用，表示“實(shí)現(xiàn)夢(mèng)想”。
Eg:Finally he realized his dream of becoming an actor.最后他實(shí)現(xiàn)了當(dāng)演員的愿望。
（2）connect作動(dòng)詞，意為“連接、聯(lián)系”。
相關(guān)搭配：①connect with表示“與……連接；與……聯(lián)系”。
Eg:The two towns are connected with a railway.這兩個(gè)城鎮(zhèn)由鐵路連接起來(lái)。
②connect to表示“連接到；與……相連”。
Eg:Connect the Wi-Fi to the computer.把無(wú)線網(wǎng)連接到電腦上。
③be connected with表示“與……有關(guān)；與……有聯(lián)系”。
Eg:He is connected with this accident.他與這起事故有關(guān)。
④connect A to/with B表示“（使）連接，聯(lián)結(jié)”。
Eg:They connect the model to the ground.他們把模型連接到地面。
練習(xí)題
( )1.The road_____the village to the town.
A.connects B.disconnects C. collects D.content
( )2.Students should connect what they learned what they see around them .
A.to B.for C.with D.in
( )3.Will you connect the Wi-Fi my phone
A.to B.for C.with D.in
4. 這座大橋連接著香港和澳門(mén)。（翻譯）
5.The of people and nature is endlessness.（connect）
【知識(shí)點(diǎn)4.】In fact,without their work,about 80 percent of the plants in the world cannot grow.事實(shí)上，沒(méi)有它們的辛勞，這個(gè)世界上百分之八十的植物都不能生長(zhǎng)。
【用法詳解】without作介詞，意為“沒(méi)有;缺乏。后接名詞/ 代詞/v-ing，表示“沒(méi)有做某事;缺乏某物”。
Without doing sth 沒(méi)有做某事。
Eg:She can't finish the work without your help.沒(méi)有你的幫助，她無(wú)法完成工作。
相關(guān)搭配: without doubt毫無(wú)疑問(wèn) without number無(wú)數(shù)；數(shù)不清
練習(xí)題
（ ）1. He walked into the room without .
knocking B knocks C. to knock D. knock
（ ）2.You can't make such a great progress__ __your teacher’s help.
A. with B.without C. from D. in
（ ）3._____water, all living things would die.
A. Without B.With C. Under D. from
【知識(shí)點(diǎn)5.】In order to store honey,they create honeycombs. 為了儲(chǔ)存蜂蜜，它們建造了蜂巢。
【用法詳解】in order to是固定搭配，意為“目的是;為了”，強(qiáng)調(diào)目的，后接動(dòng)詞原形構(gòu)成不定式結(jié)構(gòu)在句子中作目的狀語(yǔ)，否定形式是在to前面加not，即in order not to。
Eg:We have to study hard in order to pass the exam.為了通過(guò)這次考試，我們必須努力學(xué)習(xí)。
Eg:In order to let the students hear him, he spoke loudly.為了讓學(xué)生們聽(tīng)到他的話，他大聲講。
相關(guān)拓展：在表示目的時(shí)，in order to短語(yǔ)通常可以轉(zhuǎn)換為in order that 引導(dǎo)的目的狀語(yǔ)從句。
Eg:We ran quickly in order to catch the first bus.=We ran quickly in order that we could catch the first bus.
為了能趕上首班公交車(chē)，我們飛快地跑。
練習(xí)題
（ ）1.She studies hard she can get good grades.
A. so that B. because C. because of D. in order to
（ ）2.He stayed home ___finish his homework.
A. so that B. because C. because of D.in order to
（ ）3.They left early __ _they wouldn't miss the train.
A.in order that B. although C. because of D. in order to
【知識(shí)點(diǎn)6.】Another interesting thing about bees is how they communicate,另一件有趣的事是關(guān)于蜜蜂和彼此之間的交流。
【用法詳解】communicate作動(dòng)詞，意為“交流;溝通;傳達(dá)”。其名詞形式為communication，常用復(fù)數(shù)形式表示“通訊;交流”。
相關(guān)搭配:①communicate with與……交流
Eg:Parents should communicate with their children.父母應(yīng)該與他們的孩子溝通。
②communicate sth.to sb.把某事傳達(dá)給某人
Eg:He communicated his plans to the team.他向團(tuán)隊(duì)傳達(dá)了計(jì)劃。
練習(xí)題
（ ）1. I like to communicate my friends WeChat.
A.with; in B. with;on C.to; on D./; in
2.You need to have a with your team members.(communicate)
3.We should learn how to better (與·…..交流) people from different cultures.
【知識(shí)點(diǎn)7.】Bees play an important part in the ecosystem of our planet.蜜蜂在地球的生態(tài)系統(tǒng)中起到重要作用。
【用法詳解】play a part in動(dòng)詞短語(yǔ)，表示“參與某活動(dòng)或?qū)δ呈掠杏绊懀黄鹬匾饔谩薄?br/>相關(guān)搭配：play a part in doing sth =play a role in doing sth 在做某事中扮演重要角色
Eg:Everyone can play a part in protecting the environment.每個(gè)人都能參與環(huán)保。
( )1.Teachers play an important part students' growth.
A. in B.to C.on D.with
( )2.How can I play a role in this problem
A. To solve B.solving C.solving D. solves
( )3.Social media_____a big part in our daily lives.
A. takes B.plays C.does D.does
【知識(shí)點(diǎn)8.】However,the number of bees is dropping,and scientists are worried.然而，蜜蜂的數(shù)量正在減少，科學(xué)家們都很擔(dān)憂。
【用法詳解】①the number of意為“.....的數(shù)量”后面接可數(shù)名詞復(fù)數(shù)，作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞用第三人稱單數(shù)形式。
Eg:The number of the little kids in this picture is 18.圖片里小朋友的數(shù)量是18。
②a number of...... 意為“一些......許多”，后面接可數(shù)名詞復(fù)數(shù)，作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。
Eg:We need to solve a number of problems.我們需要解決很多問(wèn)題。
練習(xí)題
( )1.--A number of people learning English nowadays.
--Yes. The number of people who are learning English increasing.
is; is B.are; are C.are; is D.is; are
( )2. The number of the students in our school 600，but a number of students living in the school.
A. is, like B. is, likes C.are, like D. are, likes
( )3.-- Are there ___ students in your school -- Yes, the students is about 2000.
A.a number of; a number of B.the number of; the number
C. a number of; the number of D.the number of; a number of
參考答案
Section A
【知識(shí)點(diǎn)1.】Bamboo is one of the most popular subjects in Chinese paintings.竹子是中國(guó)畫(huà)中最受歡迎的題材之一。
( A )1.She is in our class.
A. one of the tallest girls B. one of the tallest girl C. one of tallest girls D. one of the taller girls
( A )2.This is I have ever read.
A. one of the most interesting books B. one of the most interesting book
C. one of the interesting books D. one of interesting books
( C )3.one of the biggest buildings set up last year.
is B. are C. was D. were
4.This is one of the most beautiful (最美麗的城市之一) in the world.
【知識(shí)點(diǎn)2.】Actually we eat bamboo shoots too.They're really delicious.事實(shí)上，我們也吃竹筍。它們真的是太美味了。
（ A ）1.I thought she was French, but_____she's from Canada.
A. Actually B. popular C. appear
【知識(shí)點(diǎn)3.】Among all animals,I love pandas the best.在所有的動(dòng)物中，我最喜歡熊貓。
（ B ）1.The secret was shared______the three of us.
Between B.among C.through
2.There is a building between the school and the hospital。
3. Butterflies are flying among the flowers。
4.There is a river between the two cities.
【知識(shí)點(diǎn)4.】please feel free to ask me any questions you have .請(qǐng)盡情地問(wèn)我你們想問(wèn)的問(wèn)題。
（ D ）1.I made a lot of sweets, so feel free whatever you like.
A. eat B.ate C. eating D. to eat
( B )2.I feel like my homework tomorrow.
A. do B.doing C. to do D. does
【知識(shí)點(diǎn)5.】①Ginkgo trees first appeared over 200 million years old.銀杏樹(shù)第一次出現(xiàn)是在兩千萬(wàn)年前。
②Thousands of tourists come to see it each year,especially in mid-October, as it is the best time to see it .每年都有成千上萬(wàn)的游客來(lái)看它，尤其是十月中旬，是最好的觀賞時(shí)間。
（ C ） 1.The number of the fans going to this concert is about three _ . And _ of them are girls.
A. thousand; two third B. thousands; two third
C. thousand; two thirds D. thousands; two thirds
（ B ） 2. People plant _ _trees on Tree Planting Day every year.
A. hundred B. hundreds of C.hundreds
（ B ） 3. Nowadays, _people like HUAWEI phones better, and about _ _of them are adults.
A. the number of; four fifths B. a number of; four fifths C. a number of; four fifth
Section B
【知識(shí)點(diǎn)1.】Imagine you go to the supermarket in your area,but there are almost no fruits,vegetables,honey, milk, eggs,or chocolate.想象一下，你去你所在地區(qū)的超市，但幾乎沒(méi)有水果、 蔬菜、蜂蜜、牛奶、雞蛋和巧力。
( C )1.I can’t imagine her such a person .
marry B.to marry C.marrying D.married
Imagine life without fire. 想象一下沒(méi)有火的生活。(翻譯)
Can you imagine the life on a lonely island 你能想象在一座荒島上的生活嗎
【知識(shí)點(diǎn)2.】How would you feel Disappointed Angry Sad 你會(huì)感覺(jué)如何？失望？生氣？還是難過(guò)？
（ D ）1.The teacher was disappointed__ __the students’ performance.
A. with B.to C.in D.about
（ C ）2.·I was disappointed to find that they had left already.
disappointing B. excited C.disappointed D.exciting
（ C ）3.He disappointed his brother will leave him alone for 3 days.
A. realize B. realizing C. to realize D. realized
【知識(shí)點(diǎn)3.】At this moment you realize people,plants,and animals are all connected.在這個(gè)時(shí)刻，你就會(huì)意識(shí)到，人類，植物，動(dòng)物都是聯(lián)系在一起的。
( A )1.The road_____the village to the town.
A.connects B.disconnects C. collects D.content
( C )2.Students should connect what they learned what they see around them .
A.to B.for C.with D.in
( A )3.Will you connect the Wi-Fi my phone
A.to B.for C.with D.in
4.This bridge connects HongKong and Macau.這座大橋連接著香港和澳門(mén)。（翻譯）
5.The connections of people and nature is endlessness.（connect）
【知識(shí)點(diǎn)4.】In fact,without their work,about 80 percent of the plants in the world cannot grow.事實(shí)上，沒(méi)有它們的辛勞，這個(gè)世界上百分之八十的植物都不能生長(zhǎng)。
（ A ）1. He walked into the room without .
knocking B knocks C. to knock D. knock
（ B ）2.You can't make such a great progress__ __your teacher’s help.
A. with B.without C. from D. in
（ A ）3._____water, all living things would die.
A. Without B.With C. Under D. from
【知識(shí)點(diǎn)5.】In order to store honey,they create honeycombs. 為了儲(chǔ)存蜂蜜，它們建造了蜂巢。
（ A ）1.She studies hard she can get good grades.
A. so that B. because C. because of D. in order to
（ D ）2.He stayed home ___finish his homework.
A. so that B. because C. because of D.in order to
（ A ）3.They left early __ _they wouldn't miss the train.
A.in order that B. although C. because of D. in order to
【知識(shí)點(diǎn)6.】Another interesting thing about bees is how they communicate,另一件有趣的事是關(guān)于蜜蜂和彼此之間的交流。
（ B ）1. I like to communicate my friends WeChat.
A.with; in B. with;on C.to; on D./; in
2.You need to have a communication with your team members.(communicate)
3.We should learn how to better communicate with(與·…..交流) people from different cultures.
【知識(shí)點(diǎn)7.】Bees play an important part in the ecosystem of our planet.蜜蜂在地球的生態(tài)系統(tǒng)中起到重要作用。
( A )1.Teachers play an important part students' growth.
A. in B.to C.on D.with
( C )2.How can I play a role in this problem
A. To solve B.solving C.solving D. solves
( B )3.Social media_____a big part in our daily lives.
A. takes B.plays C.does D.does
【知識(shí)點(diǎn)8.】However,the number of bees is dropping,and scientists are worried.然而，蜜蜂的數(shù)量正在減少，科學(xué)家們都很擔(dān)憂。
( C )1.--A number of people learning English nowadays.
--Yes. The number of people who are learning English increasing.
is; is B.are; are C.are; is D.is; are
( A )2. The number of the students in our school 600，but a number of students living in the school.
A. is, like B. is, likes C.are, like D. are, likes
( C )3.-- Are there ___ students in your school -- Yes, the students is about 2000.
A.a number of; a number of B.the number of; the number
C. a number of; the number of D.the number of; a number of

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