Unit1 核心詞匯講解1. mouse / mas/ n. 鼠標，老鼠I use a mouse to choose documents from my files.我用鼠標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Tom turns his head. 湯姆把頭轉(zhuǎn)過去?！就卣埂?1) turn作不及物動詞時，意為“轉(zhuǎn)彎；轉(zhuǎn)身”。She turns and walks back to her house.她轉(zhuǎn)身回家。(2) turn作系動詞時，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. 學習I found it difficult to learn a foreign language.我發(fā)現(xiàn)學外語是困難的。【拓展】固定搭配：learn from 向?qū)W習辨析learn; studylearn: 學習，學會，側(cè)重學習的成果，強調(diào)通過學習去獲得知識和技能。study: 學習，研究，強調(diào)學習的過程，指深入、系統(tǒng)地學習。4. click / klk/ v. 點擊You click 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?！就卣埂抗潭ù钆洌簎se 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. 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。【拓展】同義詞： 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，意為“紙”；作可數(shù)名詞時，意為“報紙，講義，試卷，紙條”。Its time to hand in your papers.你們該交卷了。 2 / 2