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1、Unit1 核心詞匯講解1. mouse / mas/ n. 鼠標(biāo),老鼠I use a mouse to choose documents from my files.我用鼠標(biāo)從我的文件中選擇文件。There are a lot of mice in our house. We must get a cat.我們房子里有很多老鼠。我們必須弄只貓來?!就卣埂繌?fù)數(shù)形式:mice2. turn / tn/ v. 轉(zhuǎn)動(dòng)Tom turns his head. 湯姆把頭轉(zhuǎn)過去?!就卣埂?1) turn作不及物動(dòng)詞時(shí),意為“轉(zhuǎn)彎;轉(zhuǎn)身”。She turns and walks back to her hou
2、se.她轉(zhuǎn)身回家。(2) turn作系動(dòng)詞時(shí),意為“變得;成為”,一般通過改變狀態(tài)或形式。(變味,變色,變質(zhì))(3) The weather turns cold. 天氣變冷了。3. learn / ln/ v. 學(xué)習(xí)I found it difficult to learn a foreign language.我發(fā)現(xiàn)學(xué)外語是困難的?!就卣埂抗潭ù钆洌簂earn from 向?qū)W習(xí)辨析learn; studylearn: 學(xué)習(xí),學(xué)會(huì),側(cè)重學(xué)習(xí)的成果,強(qiáng)調(diào)通過學(xué)習(xí)去獲得知識(shí)和技能。study: 學(xué)習(xí),研究,強(qiáng)調(diào)學(xué)習(xí)的過程,指深入、系統(tǒng)地學(xué)習(xí)。4. click / klk/ v. 點(diǎn)擊You cl
3、ick on the menu, and it drops down.單擊菜單,它就向下展開。5. use / juz/ v. 使用We use a pen for writing.我們用鋼筆寫字。【拓展】固定搭配:use up 用完use n. 用途It is an electronic device with many uses.它是一部具有多種用途的電子儀器。6. save / sev/ v. 保存,儲(chǔ)存He saves his document in his computer.他在電腦上保存了他的文件?!就卣埂抗潭ù钆洌簊ave ones life 拯救某人的性命save up 存錢7
4、. finally / fanl/ adv. 最后Finally, you can write your name on it.最后,你可以把你的名字寫在上面?!就卣埂客x詞: at last8. print / prnt/ v. 打印How many copies shall we print?我們要印多少張?9. paper / pep/ n. 紙Please give me a piece of paper.請給我一張紙【拓展】paper作不可數(shù)名詞時(shí),意為“紙”;作可數(shù)名詞時(shí),意為“報(bào)紙,講義,試卷,紙條”。Its time to hand in your papers.你們該交卷了。 2 / 2