資源簡介

(共32張PPT)
2025秋滬教版
八年級上
Unit 2 Amazing Numbers
flight /fla t/ n. （尤指乘飛機的）航程
例句：I missed my flight to Paris yesterday.
搭配：
book a flight 預(yù)訂航班
flight number 航班號
flight attendant 空乘人員
schedule / edju l/ n. 日程安排
例句：I need to check my schedule to see if I’m free tomorrow.
搭配：
flight schedule 航班時刻表
everywhere /'evriwe (r)/ adv. 到處；各個地方
例句：There were people everywhere at the festival.
challenge / t l nd / v. 向（某人）挑戰(zhàn)
例句：She challenged me to a game of chess.
搭配：
challenge sb. to sth. 向…… 挑戰(zhàn)
用法：
作名詞：challenge（可數(shù)名詞）挑戰(zhàn)
e.g. Starting a new business will be a big challenge.
變形：challenger n. 挑戰(zhàn)者 challenging adj. 有挑戰(zhàn)性的
prize /pra z/ n. 獎賞；獎勵
例句：She won first prize in the piano competition.
搭配：
win a prize 獲獎
first/second/third prize 一 / 二 / 三等獎
promise / pr m s/ v. 承諾；保證
例句：He promised me a new bike for my birthday.
搭配：
promise sb. sth. 向某人承諾某物
promise to do sth. 承諾做某事
用法：
作名詞：promise 承諾；諾言 可數(shù)名詞
keep a promise 信守諾言 break a promise 違背諾言
make a promise 作出承諾
chessboard / t esb d/ n. 國際象棋棋盤
例句：He placed the king in the center of the chessboard.
拓展：
chess n. 國際象棋
play chess 下國際象棋
silver / s lv (r)/ n. 銀
例句：The ring is made of pure silver.
用法：
作形容詞：silver 銀色的；銀制的
e.g. She bought a silver necklace yesterday.
reply /r pla / v. 回復(fù)；答復(fù)
例句：He refused to reply the question.
搭配：
reply to 后接 “人、信件、消息” 等回應(yīng)的對象
e.g. She replied to my email this morning.
用法：
作名詞：reply 回答；回復(fù)；回應(yīng)
e.g. I’m still waiting for a reply to my letter.
hesitation / hez te n/ n. 猶豫
例句：She agreed to the plan without hesitation.
搭配：
without hesitation 毫不猶豫地
變形：
hesitate 猶豫；遲疑
e.g. She hesitated before knocking on the door.
hesitate to do sth. 對做某事猶豫
wonder / w nd (r)/ v. 想知道；琢磨
例句：I wonder where she is now.
用法：
wonder+疑問詞+從句
e.g. I wonder what time the train leaves.
wonder + 疑問詞 + to do
e.g. She wondered how to explain the situation.
agree / ɡri / v. 同意；贊成
例句：I agree with your decision.
搭配：
agree with 指同意某人的看法或觀點（強調(diào)與某人意見一致）
e.g. He agreed with his father on the travel plan.
agree to do sth. 同意做某事
e.g. He agreed to help me with my homework.
變形：disagree v. 不同意 agreement n. 同意；贊同
percent /p sent/ n. 百分之............
例句：Thirty percent of the students passed the exam.
搭配：
percent of + 名詞 表示 “…… 中的百分之……”
e.g. 20 percent of the water is polluted.
currently / k r ntli/ adv. 目前；當前
例句：She is currently working on a new novel.
變形：
→current adj. 當前的；現(xiàn)在的；流行的
e.g. What is your current address
check [t ek] v. 檢查，核實
例句：She checked the list to make sure no names were missing.
拓展：
check in 報到；(旅館，機場等）登記
check out 結(jié)清賬離開
check up 檢驗
budget / b d t/ n. 預(yù)算
例句：The project was canceled because it went over budget.
搭配：
make a monthly budget 制定月度預(yù)算
用法：
budget v. 做預(yù)算；規(guī)劃開支
e.g. We need to budget carefully for our trip to Europe.
province / pr v ns/ n. 省份
例句：Zhejiang Province is located in the east of China.
sharply / ɑ pli/ adv. 急劇地；突然; 大幅度地
例句：House prices have risen sharply in the past year.
搭配：
rise/fall sharply 急劇上升 / 下降
變形：
→sharp adj. 鋒利的；尖銳的;（聲音）尖銳的；刺耳的; 急劇的；大幅度的
e.g. This knife is very sharp—be careful not to cut yourself.
count /ka nt/ v. 計算（或清點）總數(shù)
例句：She can count from 1 to 100 in English.
搭配：
count on 依賴；指望（= rely on）
count in 把…… 算進去
count out 不把…… 算在內(nèi)；數(shù)出（具體數(shù)量）
system / s st m/ n. 系統(tǒng)
例句：The computer’s operating system needs to be updated.
symbol / s mbl/ n. 符號；記號
例句：In mathematics, “+” is the symbol for addition.
用法：
symbol n. 象征；標志
e.g. The dove is a symbol of peace.
a symbol of ...的象征/標志
represent / repr zent/ v. 代表
例句：She will represent our company at the conference.
變形：
representation（名詞）代表；表現(xiàn)；描述
representative（形容詞 / 名詞）典型的；有代表性的；代表
exactly / ɡ z ktli/ adv. 準確地；確切地
例句：The train arrives at exactly 3:15 p.m.
變形：
→exact adj. 精確的；準確的；確切的
e.g. Please give me the exact time of the meeting.
flight schedule 航班時刻表
例句：You can check the flight schedule on the airport’s official website to see if your flight is on time.
搭配：
flight number 航班號
flight attendant 空乘人員
price tag 價格標簽
例句：The price tag on this shirt says $29.99, but it’s on sale for $19.99.
for a moment 片刻；一會兒
例句：Wait for a moment—I need to grab my coat.
拓展：
at the moment 此時此刻
in a moment 立刻；馬上（強調(diào)即將發(fā)生）
without hesitation 毫不猶豫
例句：She agreed to the plan without hesitation.
拓展：
hesitate 猶豫；遲疑
e.g. She hesitated before knocking on the door.
hesitate to do sth. 對做某事猶豫
go up 上升
例句：When demand increases, prices usually go up.
用法：
指數(shù)量、價格、水平、溫度等向上提升，與 “go down”（下降）相對。
go down 下降
例句：The temperature will go down by 3 degrees tonight.
用法：
指數(shù)量、價格、水平、溫度等向下變動，與 “go up”（上升）相對。
write down 寫下；記下
wrote 過去式
例句：Please write down your name and phone number on the form.
instead of 代替；作為...........的替換
例句：I’ll have tea instead of coffee.。
用法：
instead of 是介詞短語，后面必須接賓語（名詞、代詞、動名詞等），不能單獨使用。
instead 是副詞，意為 “代替；反而”，常放在句末或句首（用逗號隔開），不接賓語。
e.g. I didn’t buy a pen. I bought a book instead.

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