《2020届高考英语一轮复习Unit21HumanBiology课时练(1)北师大版选修7》由会员分享，可在线阅读，更多相关《2020届高考英语一轮复习Unit21HumanBiology课时练(1)北师大版选修7（8页珍藏版）》请在金锄头文库上搜索。
1、2020 届高考英语一轮复习Unit21HumanBiology 课时练 (1) 北师大版选修7 1 / 8 Unit 21 Human Biology课时练 ( 一 )单元考点落实练和完形填空提能练一、单元考点落实练 ( 练基础 )( 限时： 40 分钟 ) . 单词拼写1 The police are still seeking (找寻 ) the men involved in last weeks robbery. 2 The flight was postponed ( 3 Smoking is prohibited ( 推延 ) because of the thick fog.
2、严禁 ) in public buildings or in the crowded buses. 4 All the parents want to equip ( 装备 ) their children with somespecial skills. Thus, they can live better in the future. 5 Those who know how to tolerate ( 容忍 ) others can naturally lead a happy life. 6 Make sure that all applications must be submitt
3、ed (提交 ) by Monday. 7 I offered to give them a lift but they declined (拒绝 ) 8 As far as I know, the manager is strongly opposed ( 反对 ) to the plan. 9 Fresh air is fundamental (基础的 ) to good health. 10The officer was accused of abusing ( 滥用 ) his power while in office. . 单句语法填空1 I am very much oppose
4、d to permitting (permit) him to go alone. 2 I have never sought to_hide (hide) my views. I hope you will not misunderstand me. 3 Please dont spit or throw rubbish everywhere at random. 4 Robbed (rob) of her gold necklace, which is meaningful to her, she became unhappy. 5 Nobody can tolerate being_ch
5、eated (cheat), and thats why he has no 2020 届高考英语一轮复习Unit21HumanBiology 课时练 (1) 北师大版选修7 2 / 8 friend. 6 Equipped (equip) with new scientificfarming methods, they have been able to use less farmland than before. 7Wecant submit to the fate. Instead, we should take a positiveattitude to the present sit
6、uation. 8 More and more people tend to read books by computers or phones rather than go (go) to library. 9 He is said to have_been_working (work) in this factory for morethan twenty years. 10Its a holiday company that caters for the elderly. 11Its possible for him to open a new company of his own. 1
7、2They always look for excuses to postpone doing (do) something. 13If Bob had_come (come) here yesterday, he could have seen Jackie Chan. 14I could have_worked (work) out the problem, but I was too nervous. 15 Excuse me, where is the nearest bank? Go straight ahead; you cant miss it, which is a huge
8、building. . 单句改错1 It was reported that all children had physically and emotionally abused.had 后加 been 2 Strangely, Mr. Green, also opposes to the new policy, in the discussion.opposes opposed 3 I always have faith he will come to our party in person.faith_ madeno remark 后加that 4 The law prohibits to
9、bacconists ( children.selling前加 from 烟草店老板 ) selling cigarettes to 5 They are urgently seeking out the posts where they are well paid. out after/for 2020 届高考英语一轮复习Unit21HumanBiology 课时练 (1) 北师大版选修7 3 / 8 6 No matter how hard the situation is, you should not lose your heart. 去掉 your 7 My deskmate, ra
10、ther than you, are responsible for the work.are is 8 It is nice for you to give us so much help.for of 9 He made fortune in his business trade last year.made_后加 a 10Thankfully, this is a disease that is now in the decline.in on . 课文缩写语法填空The Olympic spirit has been violated by the desire to succeeda
11、t all costs. Now records have_fallen (fall) in track and field due to better equipment, training and diet since the first Olympic Games.But we cameacross the issue of performance-enhancing drugs,which is known as doping. Some ath letes who abuse the drugs riskfacing (face) serious health problems in
12、 later life. They seek to_achieve (achieve) beyond their natural limits. It is compulsory for winnersto_be_tested (test) but other participants are only tested at random. Whatsmore (much),“gene-therapy” will be the next big threat.In the future, athletes who have their geneschanged (change) might be
13、 able to do betterthan they should be. Soif doping and gene-therapy continue to affect the outcomes of major sporting events, the word“hero ” will have lost all meaning. . 用本单元所学知识达成写作训练( 一 ) 依照提示补全短文In this track and field competition, he was investigated for abuseof stimulants ( 喜悦剂 ).It not only
14、damages the liver, but also disobeys the spirits of the sports.So to take it isabsurd for him.1 Therefore (And/Therefore/Besides) such crime cannot be tolerated2 at_any_rate (无论怎样 ). To ban players from doing so, people 3 seek_for ( 找寻 ) variousways 2020 届高考英语一轮复习Unit21HumanBiology 课时练 (1) 北师大版选修7 4
15、 / 8 annually. Experts suggest players 4 equip_them_with_knowledge ( 用知识武装他们 ) People hope that such incidents 5 will_be_stopped_in_its_tracks ( 将被停止 ) in the near future. There is no doubt that their effort is not 6 in_vain (空费 ) ( 二 ) 按要求将词汇句式升级1用本单元高级词汇代替加黑单词(1)disobeys violates (2)ban prohibit 2
16、按要求进行句式改写(1) 用 which 指引的非限制性定语从句归并句和句In this track and field competition, he was investigated for abuse of stimulants, which_not_only_damages_the_liver,_but_also_disobeys_the_spirits_of_the_s ports. (2) 用 it 作形式主语改写句(3) 用 it 作形式主语改写句It_is_hoped_that_such_incidents_will_be_stopped_in_its_tracks_in_the _near_future. 二、完形填空提能练 ( 练专项 )( 限时： 20 分钟 ) (2020 东北三省三校第一次联考 )I felt very depressed the other day. The weather had been dark and rainy, and I just didnt feel so _1_. As I was sitting at my desk, I
