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1、2019-2020年高中英语必修5Unit3Scienceversusnature-Reading21. A recent announcement by scientists that they have successfully cloned the first human embryo announcement (n.) 宣告，通知，声明(短语)make/ issue an announcement 发表声明 announce（vt.）宣告，通知，声明(短语) announce sth. to sb. (不能用announce sb. sth.)(比较) announce/ declar
2、e announce 指对公众或特定的一群关心的人进行宣布；declare指官方的正式宣告Everyone was silent as he announced the winner of the petition.This powerful country declared war on that small country.2. On the one hand, some scientists point out that if you clone an embryo, you can on (the) one handon the other hand一方面另一方面（单独使用on the
3、 other hand时，hand不能省略，但与on the one hand连用时，可省略）On one hand, rapid development of the economy will improve the living conditions of the people. On the other hand, it will speed up environmental destruction. (短语) at hand 在手边，在附近 by hand 亲手，手工 in hand 手头现有的，正在进行，在处理中hand in hand手拉手 Hands off! 请勿动手！不许干涉
4、 Hands up! 举起手来！ point out 指出 He pointed out my mistake. 他指出我的错误。 point to/point at 指着，指向某人或某物（两个词组可互换使用）He pointed at/ to a picture. point at 对准，瞄准(某人用枪对准某人某物等) They pointed at her head but she was not afraid. point to 表明，指向(主语为证据、时针以及宾语为某一方向时) The evidence points to him as the criminal.The hands o
5、f the clock pointed to half past three.The pass needle points to the north.3. they may be on their way to producing a real-life Frankensreins monster. on ones (the) way to doing sth. “正在做某事的过程中”. to是介词，后接名词、代词或动名词短语 (练习) Ive just heard a warning _ the radio that a storm may be _ its way. a. on, on b
6、. over, in c. on, above d. from, on (短语) on ones (the) way to 在去的途中 by the way 顺便问问，顺便说说by way of 途经 in a way 在某种意义上，在某种程度上in ones (the) way 挡路 in this way 用这种方式4. However, in general the scientists were praised for their wonderful scientific breakthrough. in general 一般说来，从总体上看，大体上 In general, red i
7、s the most popular colour this season. (短语) in a general way 一般，通常 as a general rule 在一般情况下 praise (vi.&vt.&n.)表扬，赞扬，表彰 (短语)win high praise 受到高度赞扬 in praise of 赞扬（某人） beyond all praises 赞美不尽的，赞不绝口的 be loud in sb.s praise 对某人极力称赞 praise sb. for sth. 因某事而赞美/称赞某人 （练习）He gave a speech in praise of schoo
8、l life. 他做了一个赞美学校生活的演讲。He is highly praised for his research on genes.他的基因研究受到了高度赞扬。5. However, some people consider that cloning human embryos with the intention of destroying them shows no respect for human life. with the intention of 为了，以为目的或意图 He has decided to go abroad to study with the intent
9、ion of improving his English and finding a better job when he returns. intention (n.) 目的，打算，意图 （词组）without intention 无意地 make ones intension clear 说清楚自己的目的 state/ announce ones intention 声明自己的意图 (练习) I began reading with the _b_ of finishing the book, but I never did. a. interview b. intention c. ap
10、plication d. consideration6. I dont want to adopt someone elses child and I dont want to use another womans eggI want a child that is generically related to me. adopt (vt.) 收养，领养；采用，采纳（议案、意见等） Can you adopt my new idea? They adopted a neighbours boy. (词组) adopt measures/ new methods/ an idea 采取措施/ 采
11、用新办法/ 采纳意见 adopt a resolution 通过一项议案 an adopted son 养子 adopted words 外来词 (比较) adopt/adapt adopt收养，领养；采用，采纳（议案、意见等）；adapt使适合，使适应 adaptto；改编adaptfor She had to adapt herself to local conditions. 她必须使自己适应当地的情况。 This English novel was adapted for the stage. 这部小说被改编成了剧本。 (练习) The couple decided to _a boy
12、 because they had three girls. a. adapt b. adopt c. receive b. keep be related to 与有关联；与有联系 Can you relate what happened in your childhood to your present state of mind? relate (v) 和相关，把与关联起来relation (n.) 关系，联系，家属，亲属 relative (adj.) 有关系的，相对的；(n.) 亲戚，亲属7. While cloning human embryos is illegal in man
13、y countries, some scientists are already pushing ahead with research so as to deliver a cloned human baby. while (conj.) 当的时候，和同时（while引导的从句要表示一段时间） John came in while I was typing a letter. 当我正在用打字机打一封信时，约翰进来了。 (conj.) 然而，虽然，尽管 While he was hated by others, I liked him. 他虽受人恨， 但我却喜欢他。 (练习) _ Englis
14、h can be difficult to learn, it is a very useful tool for munication. a. Because b. As c. Once d. While push ahead with 推进，推行，毅然继续做某事 It is hard to push ahead with such an unpopular policy. 这样一个不得人心的政策很难推行下去的。 (词组) push ahead/ forward/ on with sth. 毅然继续做某事 push sth. forward 提出某事， 迫使他人考虑或注意某事 push sb./ sth. over 使某人/某物倒下；推倒某人/某物 deliver 在这里“接生，使分娩”之意 Her baby was delivered by an experienced doctor. 该词还有“投递，传送，释放，表达，解救”等意思 (词组) deliver sb. from danger 救某人脱险 deliver sth. to sb. 把某物交付给某人
