英语选修7&8Unit 2 Cloning备课课件ppt
展开1. 学生能够了解本单元单词的基本用法。2. 学生能够辨析易混淆词的用法,并能熟练运用。3. 学生能够掌握重点难点词的拓展及其用法。
本节课为unit5的单词和短语教学,单词本来是零散的,易混的,但是本节课运用了从点到线,从线到面的词汇教学方法,使重点难点单词成了容易掌握的单词块,单词串,从而实现了知识即词汇的重新组合,这一点也符合新的英语教学大纲的要求。 首先,用听本单元的单词录音进行导入,让学生从整体上感知下单词。然后,对重点单词进行讲解,既有对单词用法的拓展,又有对短语释义的延伸。讲解和巩固练习结合,让学生加深理解词汇用法并当堂掌握。而且,练习形式多样化,有翻译,有填空,从各个角度来对词汇关进行突破。
unit5 Wrds and expressins
1.adjust t adjust vi. 与介词t 搭配,表示 “适应” e.g. sme f the staff fund it hard t adjust t all the changes in technlgy and wrking methds. vt 带宾语,表示“调整,调节” e.g after accessin int WTO gvernment shuld adjust its functins. 亦可用于 adjust sb/sth t …或 be adjusted t …表“调整/调节使适应e.g. He adjusted himself very quickly t the heat f the cuntry.
stick t 坚持 lead t 导致,通向 bject t 发对 pay attentin t 注意 refer t 提及,涉及 cme t 谈到 be up t 总计, 忙于做某事 devte ….t … 致力于…. get dwn t … 开始着手(做) see t … 处理, 负责, 照顾 lk frward t … 盼望…
2. Keep it up ▲keep it up 保持优秀成绩;继续干下去 If he culd keep it up, he wuld break the wrld recrd. 要是他继续下去,他会打破世界记录的。 keep back 保留;阻止;留下 keep in tuch with 与……保持联系 keep n ding sth. 继续做某事 keep up with 跟上 keep away frm (使)不接近;避开
3. ▲fit in 相适应;相融合 Larry desn’t seem t fit in with the ther children. 拉里好像和别的孩子相处得不融洽。 fit in with (使)适合;(使)与……一致 be fit fr 适合于 be fit t d sth. 适合做某事 fit n 把……安上;试穿 fit up 安装;安放 翻译句子①他的想法和我们的目标并不完全一样。 His ideas did nt quite fit in with ur aims.②哪里有合适我的地方? Where d I fit in?
4.lecture
(1) 讲课,上课n Mr Smith gave us an interesting lecture. (2) 做演讲,讲课 Prfessr Zhang is nt lecturing this term. give sb a lecture 训斥某人 give a lecture 讲课 lecture sb fr/ abut sth 因某事斥责或告诫某人
5.qualificatin (n)
(1)考试及格证书,执照 He has gt a medical qualificatin. 他已取得医学资格证。(2)资格 He has the right qualificatins fr the jb. qualify (v) 取得资格,修饰,限制 qualified 合格的 quality 品质,素质quantity 数量
①recmmend sb. fr sth.推荐(介绍)某人某物 Can yu recmmend a gd htel t me? 你能给我推荐一个好的旅馆吗? They recmmended him fr the jb. 他们介绍他做这份工作。 ②recmmend ding sth./recmmend sb. t d sth. 建议(某人)做某事 The dctr recmmends his patient t g fr a walk. 医生建议他的病人出去走走。 I recmmend buying this gd dictinary. 我建议买这本不错的字典。
6.▲recmmend vt. 推荐;建议
③recmmend+that+sb.+(shuld)+d sth. 建议某人做某事(从句中用虚拟语气) She recmmended that we (shuld) avid giving ffense. 她建议我们应该避免犯规。 He recmmended that we start ff as early as pssible. 他建议我们尽早动身。
类似的单词有: suggest/rder/insist/recmmend/prpse/require/request/demandThey demanded that the right t vte be given t every adult.We insisted that Mr. Brwn chair the meeting.
7 acknwledge vt.承认;确认;答谢
acknwledge sth. 承认某事 acknwledge ding sth. 承认做了某事 acknwledge that ... 承认…… acknwledge sth./sb. t be/as 承认某事/某人……是 It is universally (generally) acknwledged that ... ……是大家公认的 acknwledgement n. 承认;感谢 in acknwledgement f 以感谢……
8.as far as he was cncerned… 1)s/as far as sb. is cncerned. 就某人而言 As far as I'm cncerned, I shuld like t say I am nt in favr f the plan. 就我而言,我想说我不赞成这计划。
2) cncern v. 涉及,关系到, 关心 n. (1) 关系或利害关系之事 (2) 关心,担心
别管与自己无关的事.
Dn't interfere in what desn't cncern yu.
cncern习惯用法:1)shw cncern fr sb. 关心某人
She is indifferent t yur lve fr she shws n cncern fr yu.
2)have n cncern with sth. 同某事没有关系 I have n cncern with yur family dispute. 3)be cncerned with 涉及,与……有关
He was suspected t be cncerned with the bribery case.
4)be cncerned abut/fr/with …关心… The mther was s cncerned fr her hspitalized sn that she kept awake fr several nights.
9 ccupy vt.占用;占领;占据 He nw ccupied an imprtant psitin in the gvernment.现在他在政府机关里位居要职。 The big table ccupies t much rm.这张大桌子占了太多的空间。 Many strange ideas ccupied his mind.他满脑子都是奇怪的想法。 Writing these papers ccupied mst f my winter hliday.写这些论文占了我寒假的大部分时间。
ccupatin n.占用;职业 ccupied adj.忙碌的;在使用中的 be ccupied with sth./in ding sth. = be busy with sth./in ding sth. 忙于某事物/忙着做某事 ccupy neself with sth./in ding sth. 忙于某事/做某事 be deeply ccupied in thinking 陷入深思 be fully ccupied 忙得不可开交
10. aplgy n. 道歉,谢罪e.g. I made my aplgies t my hst and left early.
归纳: make an aplgy t sb fr sth an aplgy fr sth 低劣的某物, 勉强的代用物 aplgize .道歉 aplgize t sb fr sth.
11. Rutine n. 常规, 日常事务 adj. 通常的,例行的短语: rutine tasks 日常工作 break the rutine 打破常规 accrding t rutine 依据常规 the rutine prcedure 例行手续
12. ptinal adj. 可选择的,随意的 ptin n an ptin n ….的选择权 keep /leave ne’s ptin pen 暂不作决定
13.day in and day ut 日复一日e.g. Day in and day ut I was tired f this life. day after day 日复一日 day by day 一天一天地,逐日地 day in, day ut 日复一日 frm day t day /frm ne day t the next. 在短时间内 the ther day 最近 t the day 一天都不差,正好 t this day 至今
parallel line 平行线 Be withut parallel/have n parallel 无可匹敌 In parallel with 和……一起,并行 线A平行于线B。 Line A ______________ Line B. 这条高速公路与铁路线平行。 This highway__________________ the railrad.
is parallel with
is / runs parallel t
14. parallel adj. 平行的
be abundant in 富于…… an abundant harvest 丰收 an abundant year 丰年 abundance n. 丰富;充足;富裕 in abundance 大量的;充裕的①我们有充分的证据证明他有罪。 We have abundant evidence t prve his guilty.②山坡上开满了野花。 Wild flwers grw in abundance n the hillside.③我的家乡野生动植物丰富。 My hmetwn is abundant in wildlife.
15.abundant adj. 丰富的;充裕的
16. gvern 统治,控制,支配 gvernment n.政府;内阁;管理 gvernr n.统治者,主管e.g. 1)The cuntry was gverned by the Queen. 2) The law f supply and demand gverns the prices f gds.
17.ut f the questin 不可能的,不值得讨论的 ut f questin毫无疑问
1) 他无疑是班上的优秀生。2) 现在买汽车是不可能的,我们把钱花光了。1) He is ut f questin the tp student in his class. 2) It’s ut f the questin t buy a new car nw. We’ve run ut f all the mney.
Beynd (all) questin 毫无疑问Past questin 毫无疑问Withut questin 毫无疑问
18.Settle vi. 安家,安居,与in ,at 连用。 e.g. The family finally settled in America. vi. 停留,与n 连用 e.g. A bird settled n the branch. vt. 整理,安排, 解决,处理 e.g. I must settle my affairs first. They settled their quarrel in a friendly way.搭配: settle dwn 坐下来, 安定下来,定居下来 e.g she settled dwn t read her bk. The situatin has settled dwn.
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