024新教材七年級上冊Unit 3單詞講義
1. hall [h??l]n.禮堂；走廊; 大廳復數: halls
? 必備搭配：dining hall 餐廳[?da?n?? h?:l]
The hall was filled with students welcoming him.
大廳里擠滿了歡迎他的學生.
Now they are on their way to the dining hall.
現在他們在去餐廳的路上
? 翻譯：我們學校里有三個餐廳。
2. in front of 在…前面;
【辨析】 in front of 與in the front of(觀察例句，總結用法)
He is standing in front of the car.
他站在汽車前面。
The baby and I were in the front of the car.
寶寶和我在車子前排。
She is standing in the front of the classroom.她站在教室前面。
? 在…（里面的）前部為：
in the front of... 反義短語：at the back of...在……后面
? 在…（外部的）前面為：
in front of … 反義詞：behind在……后面
? 趁熱打鐵：
1. The teacher’s desk is ________ our classroom and our English teacher likes standing ___________ it .
A. in front of; in the front of B. in front of; in front of
C. in the front of; in front of D. in the front of; in the front of
2. —There is a desk ___________ the hall.
—Yes. And there is a tree ___________ the hall.
A. in front of; in the front of B. in the front of; in front of
C. in front of; in front of D. in the front of; in the front of
3. I am sitting ___________ the bus. A man is standing ___________ me.
A. in front of; in front of B. in the front of; in the front of
C. in front of; in the front of D. in the front of; in front of
3. building[?b?ld??]n.建筑（物）; 樓房復數: buildings
There are many beautiful buildings in Qingdao.
在青島有許多美麗的建筑
? 詞性變換：build [b?ld]v.建造; 創立
第三人稱單數: builds;過去式: built;現在分詞: building;
They built 200 new houses last year.
他們去年建了200座新房。
4. across [??kr?s] prep.穿過，橫過;
He walked across the field.他走過田地。
It's too wide. We can't swim across.這太寬了，我們游不過去。
? 必備搭配：across from在對面
The shoe store is across from the bank.鞋店在銀行對面.
? 趁熱打鐵：
翻譯：他們的房子在公園的對面.
? 辨析：
across [?'kr?s]prep. 橫過；穿過through[θru:] prep. 穿過
l across:平面穿過
表示平面的詞：street（街道）, road（馬路）, playground（操場）
Please be careful when you go across the road.
過馬路的時候要小心。
l through:空間穿過
表示空間的詞：forest（森林）, window（窗戶）
They walked through the forest.他們穿過了森林。
? 趁熱打鐵：
1) The bright sunlight comes into the room ______the window.
A. through B. across C. past
2) ---Shall I help you go ______ the street, Grandpa?
3) ---No, thanks. I can manage it myself.
A. on B. with C. across
4) Before going _____ the road, you should look left first and then right.
5) Look! The man is swimming _______ the lake.
6)
They walked the forest quickly.
5. field [fi?ld]n.場地;田地;復數: fields
? 必備搭配：sports field運動場
People were working in the fields.人們在田間勞動。
After finishing his homework, he goes to the sports field.
他做完家庭作業之后便到運動場上去.
? 趁熱打鐵：
翻譯：食堂在運動場的對面。
翻譯：孩子們在運動場上打網球
6. gym [d??m]n.體育館; 健身房;(尤指學校的)體育活動
? 復數: gyms全稱：gymnasium[d??m?ne?zi?m]
He sometimes goes to the gym after school.他有時放學去體育館.
The gym is only two blocks away from my home.
健身房離我家只有兩個街區.
? 趁熱打鐵：
翻譯：我們在體育館里打籃球.
7. office [??f?s]n.辦公室; 辦公樓; 復數: offices;
? 詞形變換：officer[??f?s?(r)] n.軍官，警官; 高級職員; 公務員;
Are you going to the office today?你今天去辦公室嗎？
Come into my office.請到我的辦公室里來。
Thank you, Officer.謝謝你，警官。
8. large [lɑ?d?]adj.大的; 大號的；
表示尺寸：
large 大號的
medium中號的
small小號的
We want a large bowl of beef noodles and a medium bowl of vegetable noodles
我們要一大碗牛肉面和一中碗蔬菜面
9.
Special[?spe?l]adj.特殊的; 重要的
She has a special way of smiling.
她微笑的樣子有些特別。
We took the kids to the zoo as a special gift.
作為一份特別的禮物，我們帶孩子們到動物園去。
? 趁熱打鐵：
翻譯：這是一節很特別的英語課。
10. smart [smɑ?t]adj.智能的；聰明的
Many people think he was the smartest person in the world.
很多人認為他是世界上最聰明的人。
In a town there lived a little, beautiful and smart girl.
在一個小鎮上住著一個漂亮聰明的小女孩。
Dolphins are smarter animals in the sea.
海豚是海洋中比較聰明的動物
11. whiteboard [?wa?tb??d] n.白板；白色書寫板復數: whiteboards;
With the help of smart whiteboards, English classes become interesting.
在智能白板的幫助下，英語課變得有趣
? 趁熱打鐵：
翻譯：教室里有一個白板么？
12. put up [p?t ?p]張貼；搭建
We put up some notices at the school.
我們在學校張貼了一些通知
When they went camping, they put up six tents.
他們野營時，搭起了六個帳篷。
? 趁熱打鐵：
翻譯：我能搭起這個玩具房子
13. important[?m?p??tnt]adj.重要的;
The important thing is to keep trying.
重要的是要不斷嘗試。
? 詞性變換：importance/?m?p??tns/n.重要性；重要
? The importance of……的重要性
? 趁熱打鐵：
傾聽是這項工作的一個重要部分。
Listening is of the job.
我們要知道學好英語的重要性
We need to knowwell
14.
notice/?n??t?s/n.通知；注意； v.注意到；意識到
There are just two notices this week.
本周只有兩項通知。
I noticed them come in.
我注意到他們進來了。
? 趁熱打鐵：
翻譯：我們在那張貼重要的告示..
15. locker [?l?k?(r)]n.寄物柜;有鎖存物柜
Where is the my locker?
我的寄物柜在哪里呢？
? 詞性變換：lock [l?k]v.鎖上;n.鎖;
Did you lock the door?你鎖門了嗎？
She turned the key in the lock.她轉動鎖眼里的鑰匙。
趁熱打鐵：
翻譯：教室里有寄物柜么?
16. drawer/dr??(r)/n.抽屜；復數：drawers
? 第三人稱單數: draws;過去式: drew;現在分詞: drawing;
I found some old photos at in the drawer.
我從抽屜里找到一些舊照片。
Put your clothes in the bottom drawer.
把你的衣服放在最下面的抽屜里。
? 詞性變換：draw [dr??]v.畫; 移動; 拉，
He is good at drawing.他擅長畫畫。
? 趁熱打鐵：
翻譯：他會畫畫
你會在抽屜里找到一些錢。
17．at the back (of)…在（…）后面
? 反義短語：in front of…在…前面
There is a park at the back of the house.房子的后面有個公園.
公園的前面有一個房子
? 趁熱打鐵：
Peter坐在教室的后面
18. corner [?k??n?(r)] n.角;墻角;街角;
? 必備搭配：reading corner閱讀角
There were a lot of spider webs in the corner of the room.
屋子的角落里掛了很多蜘蛛網.
How about a table in the corner of the restaurant?
您看餐廳角落的餐位可以嗎 ?
? 趁熱打鐵：
英譯漢：The little boy sat in a corner.
19. bookcase [?b?kke?s] n.書架，書柜復數: bookcases;
There are many books on the bookcase.
書架上有很多書.
? 翻譯：你有一個大書架.
20. screen英 [skri?n] n.屏幕; 銀幕;
They were staring at the television screen.
當時他們正盯著電視屏幕。
He looks much younger and handsomer than on the screen.
他看上去比在銀幕上要年輕漂亮得多.
翻譯：這家電影院里有大銀幕
21. at school 在學校
22. modern[?m?dn] adj.現代的; 當代的;
Modern computers can be as small as a book.
現代的計算機可以像一本書那樣小.
Modern art is not to everyone's taste.
現代藝術不見得適合每個人的口味
? 趁熱打鐵
翻譯：我們學校有許多現代的建筑物
23.exercise [?eks?sa?z] n.練習; 鍛煉 v.鍛煉;練習
? 詞形變換：復數: exercises;第三人稱單數: exercises;過去式: exercised;現在分詞: exercising;
? 必備短語：do exercises做體操
Hand in your exercises please.請把練習交上來.
Swimming is a good form of exercise.
游泳是很好的鍛煉方式。
How often do you exercise?
你多長時間鍛煉一次？
? 拓展:exercise既是可數名詞，同時也是不可數名詞.
l 不可數名詞。表示（身體或腦部的）活動、鍛煉、運動時，是不可數名詞。I don't get much exercise sitting in the office all day.
l
可數名詞。表示具體的“體操”或“練習（題）”時，是可數名詞，要用復數形式。例如：do morning exercises，做早操；或當表示（保持健康或培養技能的）一套動作、訓練活動、練習時，也是可數名詞。例如：eye exercises眼操
? 趁熱打鐵：
You should do some morning .
We have a lot of Englishto finish.
My father doesevery day.
24. amazing[??me?z??]adj.令人驚奇(驚喜、驚嘆)的
What an amazing sight!
多么使人驚奇的景象啊！
? 詞性變換：amaze [??me?z]v.使驚奇/驚愕
You always amaze me, Louie.
你總是給我驚喜, 路易.
? 辨析：形容詞amazed和 amazing
amazed 通常用來形容人，表示某人感到非常驚訝或驚奇的狀態。
amazing 則用來形容事物，表示某事物非常令人驚訝或驚奇的程度。
? 趁熱打鐵：
我用英語交談讓他們感到很驚奇。
They werethat I was talking in English.
謝謝你們為我預備的這份令人驚喜的禮物！
Wow! It's present for me, thank you!
25. raise[re?z]v.使升高;舉起;提高
rise [ra?z]v.上升; 提高
?
辨析：raise rise
rise 是不及物動詞,表示“升起”，
The sun is rising. 時態變化：rise--rose--risen
raise 是及物動詞，表示“舉起”，時態變化：raise-raised-raised
Raise your hands.舉起你的手
? 必備搭配：raise one's hand or hands舉手
She raised her eyes from her work.
她停下工作，抬起頭看了看。
? 翻譯：知道答案就舉手。
if you know the answer.
26. flag [fl?ɡ] n.旗（幟）復數: flags;
The flag flies in the wind.
旗幟迎風飄揚.
The athlete wore the national flag.
運動員身上披著國旗
27. most[m??st] adj. pron.大多數adv.最，最多（大）（ much, a lot of, many 的最高級）
? 必備搭配：
most of大多數的，幾乎全部的
Most of my friends are girls.我大多數朋友都是女孩。
Most feel that their parents understand them.
大部分都覺得父母可以理解他們，
Most animals are afraid of fire.大多數動物怕火。
? 翻譯：他們中大部分都病了were ill.
28. change/ t?e?nd? /v./n. 改變，變化
Leaves change colour in autumn.
樹葉在秋天改變顏色。
She is someone who hates change.(n.變化)
她是十分討厭變化的那種人。
? 翻譯：我們的車每兩年更換一次
We every two years.
咱們可以交換一下座位嗎？
29. seat/ si?t /n.座位；復數seats
? 必備搭配：(觀察例句，總結搭配)
The kind boy gave his seat to the pregnant woman.
那個善良的男孩把他的座位讓給了孕婦。
She politely said "take a seat" to the guest. 她禮貌地對客人說“請坐”。
? 觀察例句可得：
給…讓座請坐
? 趁熱打鐵：
他在公交車上總是給老人讓座。
He always to the old on the bus.
請坐并稍等一會兒。Pleaseand wait for a moment.
? 辨析：sit與seat
Sit通常表示一個動作，即坐下來，而seat是用于坐的椅子或座位。
Would you like to sit down and rest for a while?
你想坐下來歇歇嗎？
This train has comfortable seats. 這列火車有舒適的座位。
? 趁熱打鐵：
他旁邊的座位空著
The next to him was vacant.
他在公交車上給老奶奶讓座。
He the old woman on the bus.
我坐在教室的前面I in front of the classroom.
30.
delicious/ d??l???s /adj.美味的，可口的
She served us a delicious lunch.
她招待我們吃了一頓可口的午餐。
What a delicious mooncake!多么美味的月餅啊！
翻譯：它們非常美味：
31. How about…怎么樣?
同義句型：What about…?
What/How about+n./pron./doing… (about是介詞，后加名詞、代詞、動名詞)
How about...? 是口語中常用的句型，在一般情況下不能單獨使用，一定要有上文，這一句型常常用在以下場合：
1) 向對方提出建議或請求。
How about going out for a walk？出去散散步好嗎？
2) 征詢對方的看法或意見。
How about the TV play？那個電視劇怎么樣？
3) 詢問天氣或身體狀況。
How about the weather in your hometown？你們家鄉的天氣如何？
4)
作為承接上下文的轉折語。
I'm not going. How about you?我不打算去。你呢？
? 趁熱打鐵：
星期三下午怎么樣
一起學習怎么樣
32. yours/ j??z /pron.（通常寫做Yours,用于書信結尾的簽名前）你的，您的；你（們）的東西(名詞性物主代詞=your+n.)
I'd like one the same as yours.我要一個和你一樣的。
Is he a friend of yours ?他是你的朋友嗎？
Are these books yours?（yours=your books）這些書是你的嗎？
33. similar/ ?s?m?l?(r) /adj.相像的，類似的；
The brothers look very similar.弟兄幾個長得很像。
The two pictures are similar, although not identical.這兩幅畫很相似，
?
必備短語：be similar to與…相似;
This book is similar to that one.
這本書和你那本相似。
? 趁熱打鐵：
翻譯：他與他的父親相似。
34. sound [sa?nd]美n.聲音; 響聲; v.聽起來;好像
His voice sounded strange on the phone. (V.)
他的聲音在電話里聽著挺怪的。
Class begins at the sound of the bell.(n.)鈴聲響過之后開始上課.
l 用法:sound作為連系動詞，意為“聽起來；聽上去（給人以某種印象）”，常接形容詞作表語，還可接名詞、代詞、介詞短語或從句。
This piece of music sounds beautiful. 這音樂聽起來很美。
That sounds a good idea. 那聽起來是一個好主意。
? 趁熱打鐵：
鐘發出很響的聲音。The bell very loud.
那個主意聽起來好。That idea
我在夜里聽到了一個奇怪的聲音。I heardin the night.
35. Bye for now再見
語篇運用：補全文章有的需要變形，有兩個多余選項。
smart, dining, corner,put up, whiteboard, exercise,
special, office, fun, gym,across from, building,
There is a large building1. the sports field. In the past, people used to 2. notices on the wall of that building. Now, there is a smart3. in front of the office inside the 4.. The5. is often used for sports. Many people do6. there. Many7.
events are held there, too. There is also a gym nearby. The workers in the 8. are very busy. After work, they play basketball in the9.
They have10. and they think it’s relaxing.
smart, locker, notice, drawer, exercise, amazed,
raise, screen, office, corner, in front of, modern,
At school, there are many interesting things. I 1. there are lockers at the back of the classroom. In my 2. , I put my books and other stuff. There is also a3. in my desk. I often put my keys in it. The reading4. is filled with various books. The 5. in the classroom is used for teaching. Our school is very6. . There is a smart whiteboard 7. the classroom. We do8. every day to keep healthy. There are some9. things here. We have a school trip this term. We 10. the flag every Monday. Most of the students like this school very much.
幾日小優在刷某書時，看到好多小伙伴都在問這些問題：
臺式電腦有沒有藍牙功能啊？怎么檢測呢？
電腦連接藍牙耳機后，總斷開連接怎么辦？
藍牙耳機聲音斷斷續續，偶爾還有電流聲，是什么情況？
……
本篇我們就一起來聊聊~
臺式電腦是否有藍牙功能，取決于設備硬件配置和驅動軟件是否支持。
要是你不能確認的話，就看到這里：右鍵【此電腦】，點選【管理】→【設備管理器】，看看是否有帶藍牙圖標的設備或驅動。
正常情況下，如果你的臺式電腦內置了藍牙模塊，是可以無線連接藍牙設備的，但如果沒有藍牙功能，在主機USB接口上接一個藍牙適配器就能解決問題了！
藍牙耳機連接電腦后，總是出現斷連、聲音斷斷續續、電流聲等異常問題，建議從以下幾個方面排查：
1、確認你的藍牙耳機電量充足，并且電腦端已設置藍牙耳機為音頻輸出設備；
2、確認你的電腦藍牙設備驅動程序是最新版本，并且藍牙功能已開啟；
3、刪除電腦端原有的藍牙配對信息，然后重新配對你的藍牙耳機；
4、檢查電腦周邊環境是否存在電磁干擾源，比如微波爐、電磁爐等，這些設備在工作時產出的電磁波會影響藍牙信號的穩定性，建議將可能造成電磁干擾的設備移放到其他空間；
5、距離過遠或障礙物干擾，也可能導致聲音卡頓、斷連等問題，建議將你的藍牙耳機與電腦靠近，并確保兩者間無明顯障礙。
很多新手用戶可能不知道，常見的藍牙耳機傳輸距離一般在10米左右（無障礙），如果超過有效距離范圍或空間內障礙物干擾，就可能導致連接異常。
如果在實際使用環境中，你想要實現更遠距離的藍牙無線連接，可以考慮升級藍牙版本更高、性能更強的藍牙設備，或者給你電腦安裝一個信號更強、覆蓋范圍更廣、連接更穩定的藍牙模塊。
比如說：優越者天線版藍牙適配器5.3，搭載高增益天線，無障礙傳輸距離可達100米，無論是聽音樂、看電影還是玩游戲，都能帶來更加穩定無線連接體驗！
好了，關于臺式電腦藍牙應用就分享這里，如果大家還有其他疑問，歡迎在評論區留言探討！