《北师大版高中英语选修七第8讲：Unit21-Human-Biology-词汇篇2(学生版).doc》由会员分享，可在线阅读，更多相关《北师大版高中英语选修七第8讲：Unit21-Human-Biology-词汇篇2(学生版).doc（8页珍藏版）》请在金锄头文库上搜索。
1、Unit21 Human Biology-词汇篇2_1、掌握本单元Lesson2、 Lesson3及Communication Workshop中的重点单词，短语及句型。2、灵活运用本单元Lesson2、 Lesson3及Communication Workshop中的重点单词，短语及句型。重点单词与短语1.relate v.使有联系；涉及；与相关词汇拓展：relative adj.相对的；比较的relatively adv. 相对地related adj.相关的；有联系的Much of the crime in this area is related to drug abuse.这一地区的
2、许多犯罪都与嗜毒有关。2.it 用于强调句强调句型：it +is/was+被强调部分+that/who+其他部分。可以对主语、宾语、状语等进行强调。I met an old friend in the street yesterday.( 对主语、宾语、状语等进行强调可表示为)It was I that/who met an old frend in the street yesterday.It was an old frend that/ who I met in the street yesterday.It was in the street that I mett an old fr
3、end.It was yesterday that I mett an old frend in the street.3.put off 推迟put off +n./doing sth.推迟某事/做某事Ill have to put off my visit until nexr month.我不得不把我的访问推迟到下个月。put sb. off让某人等(由于不想见或不想付款等原因)I put him off with a promise to pay him next week.我推脱说下个星期付给他钱。4.bring up 提出1) 提出These are matters that yo
4、u can bring up at the meeting.这些事你可以在会议上提出。2) 养育Her parents died when she was a baby and she was brought up by her aunt.她是婴儿时父母就死了， 她是由姑母抚养大的。3)呕吐She felt sick and brought up her lunch.她觉的恶心并且把午饭吃的食物吐了。5.attempt to do 企图做某事辨析attempt to do/try to do易混词组词义区别attempt to do试图更注重设法做某事，目的性更强try to do努力尽力做某
5、事， 结果不一定成功，较口语化He attemped to escape through a window.他试图设法从窗户逃离。You should try to solve the problem.你应该尽力解决这上问题。6.prohibit v.禁止prohibit sb. from doing sth.禁止某人做某事The law prohibits tobacconists from selling cigarettes to children.法律禁止烟贩向儿童出售香烟。7.expose v.暴露；显露1) 显露；露出When he smiled he exposed a perf
6、ect set of white teech.他笑时露出一口完美的白牙。2)使面临， 使遭受(危险或不快)The baby was left exposed to the wind and rain.婴儿被遗弃于风雨之中。3)揭露，揭穿She was exposed as a liar and a fraud.她说谎和欺骗的面目被揭穿了。8.agree v.同意agree with sb.和某人意见一致agree to a plan/proposal/suggestion同意计划/提议/建议等agree on在上取得一致意见，商定，约定They agree on the plan of wor
7、k.agree 后跟宾语从句，表示对某事意见一致We agree that the proposal is a good one.我们一致认为这个建议不错。agree to do sth.同意做某事They agree to start early.他们同意早点动身。9.decline v.下降1)下降， 减少Her influence declined after she lost the election.她落选后其影响力降低了。2)拒绝；婉言谢绝I invited her to join us, but she declined.我邀请她加入我们， 可是她婉言谢绝了。辨析decline/
8、decrease易混词组词义区别decline下降除了指数值上的下降还指能力等抽象事物的衰退decrease下降专指数值上的下降His interest in the project declined after his wife died.在他妻子去世后他对这个项目的兴趣下降了。The number of the students decreased from 500 to 300.学生人数从500降到了300.10.in favour 赞同；支持短语拓展：in favour of赞同；支持in favour with受宠爱in sb.s favour 有利于某人do sb. a favou
9、r帮某人一个忙I am very much in favour of your proposal.我非常赞成你的提议。The student is in favour with his professor.这个学生深得他的教授宠爱。Excuse me, can you do me a favour?劳驾，你能帮我个忙吗？11.pretend v.假装pretend to do sth. 假装做某事pretend to sth.自称；自认为pretend that假装The children pretended to eat mud pies.孩子们假装吃泥饼。Surely he doesnt
10、pretend to any understanding of music.想必他不会自认为懂得什么音乐吧！She pretended that she was not at home when we rang the bell.我们按门铃时，她假装不在家。例1. (2014湖南) Its not doing the thing we like, but liking the thing we have to do _makes life happy.A. thatB. whichC. whatD. who例2. (2015海淀二模) -What is it_ makes you study
11、so hard? -To go to my dream university. A. what B. that C. who D. whether例3. (2015安徽安庆一中月考) China and the United States held their strategic dialogue on August 1st and_ to increase co-operation and constructive relations.A. agreed B. would agreeC. have agreed D. had agreed例4. (2015福建四川石室中学一诊模拟)Its e
12、vident that the Chinese Football Team hasnt yet found a style that _them. You see, they cant even beat such a weak team as Indonesia.A. matches B. suits C. fits D. agrees例5. (2014福建福州质检)The doctor advised her to eat more bean products_ meat which might be harmful to her heart.A. for lack of B. by me
13、ans of C. in place of D. in favor of基础演练一单词拼写(单句首字母填空)1. It is very c_ , but Ill try my best to explain it.2. She couldnt speak much English so her children had to i_ for her.3. The bodies were i_ as those of two suspected drug dealers.4. They expressed mixed e_ at the news.5. We are p _to welcome y
14、ou as our speaker this evening.6. The class c_ for all ability ranges.7. The children were surprised by the sudden e_ of their teacher.8. There was a_ time to get to the airport, so dont hurry.9. We need more s_ now to store our goods.10. Well have to p_ the meeting until next week.巩固提高二翻译(根据中文提示完成句子)（共5小题；共5.0分）1. 你应该对你的行为负责。You should_ _ _your action.2. 上课时，你最好把老师讲的课做记录。In class, youd better _
