发布时间 : 星期六 文章2020版新一线高考英语新题型人教版一轮复习教学案第1部分选修7Unit3Underthesea含答案更新完毕开始阅读d242c12af80f76c66137ee06eff9aef8951e4821
①aim at瞄准 ②point at 指向 ③arrive at 到达 ④laugh at 嘲笑 ⑤knock at 敲(门、窗等) 2.hold相关短语集合 ①hold up举起；阻止 ②hold on 坚持；稍等 ③hold back 踌躇；阻止 ④hold out 维持；坚持 ⑤hold off 推迟；战胜 3.“动词＋out”短语专辑 ①help (...) out帮助(某人)摆脱困境 ②work out 解决；算出；锻炼 ③figure out 解决；算出 ④find out 查明；弄清楚 ⑤try out 试用；试验
[句式 结构仿写]
教材原句背诵 1.It was a time when...那是一个……的时候。 It was a time when the killer whales，or “killers”as they were then called，helped the whalers catch the baleen whales that were on their annual migration. 当我们就要到达时，飞行员抱歉地通知我2.be about to do sth.将要做某事。 们可能要稍微延误一点时间。 那是一个很多年轻人到农村去锻炼的时代。 It was a time when many young people went to the countryside to get some training. 句式仿写应用 This was the call that announced there As we were about to arrive，the pilot was about to be a whale hunt. announced with apology that there would be a slight delay.
3.where引导地点状语从句。 The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor. 我们都知道，有梦想，就有希望。 We all know that where there is a dream，there is hope.
精讲3个考纲单词
1．witness vt.当场见到；目击 n．目击者；证人；证据 (1)单句语法填空
①What the police did first was to interview all the witnesses (witness) to the accident last week.
②His good health is a witness to the success of the treatment.
③(2016·上海卷)The late twentieth century witnessed(witness) the rapid development of China's economy.
(2)[链接写作]——词汇升级
(普通表达)When he walked out of the park, the old man saw the road accident. (高级表达)When he walked out of the park, the old man witnessed the road accident. 先理解再牢记
(1)a witness to...……的证人
appear as (a) witness for the defence出庭为被告
(2)be (a) witness to sth.为……提供证据；目击，看见(某事发生) (3)witness to sth.是……的迹象；为……的证据
[温馨提示] 英语中常使用拟人修辞手法的句子， 主语通常是表示时间、地点或心爱之物， 如车、船等名词， 谓语动词常为witness, see, find等。
2.urge vt.催促；极力主张；驱策 n．强烈的欲望；冲动 (1)单句语法填空
①(2017·全国卷Ⅰ)I never felt an urge to learn (learn) any sign language before. ②(2018·浙江卷)There is no sense of urgency (urgent)to do my school work immediately.
(2)[链接写作]——一句多译
随着期末考试的临近，老师敦促我们努力学习。
①Our teacher urges us to study/ into studying hard with the final exam drawing near. ②Our teacher urges that we (should) study hard, as the final exam is drawing near. 先理解再牢记
?to do sth.?
(1)urge(sb.)?
??into doing sth.
催促(某人)做某事
urge that... (should)do sth. 极力主张；强调…… It is urged that... (should)do sth.坚决要求…… (2)have an urge to do sth.渴望做某事 (3)urgent adj.紧急的；迫切的 urgency n．紧急；催促
3.reflect vt.映射；反射；思考 vi.思考 (1)单句语法填空
①It seems beautiful that the tall buildings are reflected (reflect) in the lake around which there are many trees.
②Usually a child's behaviour is a reflection(reflect) of his family environment. [链接写作]——句式升级
(普通表达)When she reflected on her volunteer experience, Tina felt proud of what she managed to achieve together with her local colleagues.
(高级表达)Reflecting on her volunteer experience，Tina felt proud of what she managed to achieve together with her local colleagues. (分词作状语)
先理解再牢记
(1)reflect ... in ...在……中映出……的影像 be reflected in 倒映在；反映在
(2)reflect on/upon sth.反省/认真思考某事 (3)reflection n．反射，反映；映像；沉思 be lost in reflection 陷入深思中
[佳句背诵] (2017·全国卷Ⅰ)In class, you will mainly learn Tang poetry, which reflects traditional Chinese culture and is deeply loved by Chinese.
诠释2个核心短语
1．help (...) out 帮助(某人)摆脱困境或危难；协助；使(某人)脱离困境 (1)单句语法填空
①He is always willing to help me out when I am in trouble.
②I have been busy with my study and seldom help my parents with the housework. ③Faced with so much trouble, I can't help but turn (turn) to my parents for help. ④She couldn't help bursting(burst) into tears when she heard the news. (2)[链接写作]——句式升级
(普通表达)With the help of my teacher, I have made great progress in my spoken English.
(高级表达)It is with the help of my teacher that I have made great progress in my spoken English.(强调句型)
先理解再牢记
(1)help (sb.)(to)do sth.帮助(某人)做某事 help sb.with sth.帮助某人做某事 (2)can't help(to)do sth.不能帮着做某事 can't help doing sth.禁不住做某事 can't help but do sth.不得不做某事 (3)with the help of在……的帮助下
[佳句背诵] It was my mother who helped me out of the trouble when I felt really helpless during that period of time.
2.be/become aware of对……知道；明白；意识到…… (1)单句语法填空
①In conclusion，people around the world should be aware of the real situation of water shortage.
②In addition，you should launch a campaign to raise people's awareness(aware) to protect the environment.
(2)[链接写作]——词汇升级
(普通表达)Through the discussion，we realize the necessity of carrying out a low carbon economy in our country.
(高级表达)Through the discussion，we are aware of the necessity of carrying out a low carbon economy in our country.
先理解再牢记
(1)be aware that...知道；体会到……