2022年北师大版高一英语必修二U知识点.docx

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1、精选学习资料 - - - - - - - - - 学习必备 欢迎下载Lesson One 1. come true 成为现实；实现例： It s like a dream come true. 习语 2. predict v. 语言 prediction n. predict 与 forecast 的区分：predict 是用体会,感觉来判定；而forecast指对将来大事的推测,这种推测建立在某种学问或 判定上,如对天气的推测是建立在科学判定上的；3. describe vt. 描 写,形容；把 称为例： He described himself as a doctor. descripti

2、on n. 描述4. harm vt. & n. 损害,损害Too much direct sunlight will harm the plant. do harm to 损害,损害This won t do his career serious harm. do more harm than good 弊大于利Criticizing peoples work often does more harm than good. 5. cause n. & vt. 1 n. 缘由,起因；理由,缘故Carelessness is often the cause of fires. 2vt. 使发生,

3、引起,造成；后接名词,间接宾语 间接宾语或宾语 +to do sth. What caused his illness. 6. affect vt. 影响affect vt. 影响 Smoking affects health. effect n. 效应；影响 Loud noises have a bad effect on hearing. effort n. 努力；尽力 . I ll spare no effort to help you. +直接宾语,直接宾语 + to/for+名师归纳总结 - - - - - - -第 1 页,共 7 页精选学习资料 - - - - - - - - -

4、 学习必备 欢迎下载affect vt. 使感染 ;假装Her heart and kidneys had become affected. 7. offer vt. 供应,供应；出价；主动提出 n. 主动提议；出价；特价（1）vt. offer sb. sth. = offer sth. to sb. 向某人供应某物I offered him a glass of wine. = I offered a glass of wine to him. （2）offer sb. some money for sth. 出价多少钱向某人买某物He offered $4,000 for the car

5、. （3）offer to do sth. 主动做某事（4）n. I ve had an offer of $4,000 for the small house. （5） on offer 削价出售8. voice 用作及物动词, 意思是 “ 表达,吐露 ” ；voice仍可用作名词, 意思是 “声音,嗓音 ” 或“ 看法；发言权 ”常用短语：voice one s deep love to sb. 表达对某人深深地爱voice one s opinion 表达某人的观点with one voice 异口同声in a loud/quiet voice 大声地 /轻声低9. 实行行动 : tak

6、e action take a step/steps take a measure/measures 10. fear v. 后接名词,不定式, v-ing形式或从句He fears death. = He fears to die. = He fears dying. fear n. “可怕,惧怕,担忧 ”（1）for fear of + sth./ doing sth. / for fear that生怕 ,以免 （2）in fear of 可怕（3）with fear 由于可怕They hurried away for fear of being caught in the rain.

7、= They hurried away for fear that they should be caught in the rain. 名师归纳总结 - - - - - - -第 2 页,共 7 页精选学习资料 - - - - - - - - - 学习必备欢迎下载其 +11. 复杂疑问句构成：疑问词 +do you think/suppose/imagine/believe/expect余部分（其余部分语序为陈述句语序）What do you think technology will change our lives. 12. do 观察动作全过程 see sb. doing 看到动作正在

8、进行 done 看到某事被做,表示完成或状态 13. will, be going to, be about to 与 be to do 的用法异同（1）表“估计 ”用法时,用 will 表示估计是从我们的直觉, 学问及体会出发的；用 be going to 表示估计是来自证据或事实；Look at those black clouds. Its going to rain. time. I think people will be able to have holidays on Mars in 100 years（2）表示 “将来准备 ”用法时：a.be going to 表示事先经过考虑

9、的准备（will 表示暂时想到的）We are going to Britain next month. b. be going to 表示 “预见 ” ,即现在已有迹象说明要发生或即将发生的某种情况；Good heavens, I must hurry. I am going to be late. c. be going to 表示“ 意图 ”,即准备在将来做某事；I m going to help my parents run our business. （3）be about to do 表示快要做某事, 指的是一个眼下就要发生的动作,因此不能与准确的时间状语连用；但是,它可以和 as

10、 或 when 引导的时间状语从句连用 ；The plane is about to take off. （4）a. be to do 相当于 should do,即“ 某事应当或必需如何做 ”,常用在通知或留意事项里；These tables are to be kept out of the reach of children. b. be to do 可以用于表示命令,常用语父母让子女做某事或上级指示下级去做某事；You are to finish your homework before you watch TV. 名师归纳总结 - - - - - - -第 3 页,共 7 页精选学习

11、资料 - - - - - - - - - 学习必备 欢迎下载c. be to do 也可以用于表示预先支配的方案或商定；I m to meet Mr. Brown at ten in the evening14. 将来进行时构成：助动词 时间正在进行的动作；shall/will +be +现在分词 -将来某一时刻或某一段Lesson Two Websites 1. fancy v. 想象,设想；认为；喜爱；爱好 fancy doing sth. n. 想要；爱好 2. hang on 抓紧；坚持；别挂电话 be up to 3.He is working up to now. What are

12、 you up to now. He is well up to this work. It s up to me to help them with maths. 4. suggest doing sth. suggest sb. should do sth. 5.keep in touch with get in touch with lose touch with be in touch with be/get out of touch with bring into/in touch with 6. make, find, believe, think, consider与 feel

13、+ it 形式宾语 +adj. to do sth. have sth. done 7.1 表示主语有意识的行为,have 具有使役意义,主语不参与；2 表示 “ 遭受” “经受 ” ,此时句子所表示的动作是违反主语的意志的；8. 虚拟语气与真实语气相反,它表示说话人的愿望,假设,推测或建议,而不表示客观存在的事实；名师归纳总结 （1）与现在事实相反的假设句型： if +主语+动词的过去式（ be 动词第 4 页,共 7 页- - - - - - -精选学习资料 - - - - - - - - - 学习必备 欢迎下载用 were）+其他,主语 +should/would/could/might

14、+动词原形 +其他（2）与过去事实相反的假设：句型： if+主语 +had+动词的过去分词 +其他,主语 +should/would/could/might+have+动词的过去分词 +其他（3）与将来事实相反的假设：句型：a. if+主语 +动词的过去式 +其他b. if+主语 +were to +动词原形 +其他c if+ 主 语 +should + 动 词 原 形 + 其 他 , 主 语+should/would/could/might+动词原形 +其他虚拟语气用于表示要求,建议,命令等从句中,从句谓语动词的形式为：should +动词原形（ should可省去）；（1）宾 语 从 句

15、中 常 见 的 动 词 有 ： suggest, advise, propose, insist,urge,ask,demand,request,desire,order,command,require,recommend,prefer等；（2）主语从句中常见的形容词有：necessary, desirable,preferable,advisable,important,natural,urgent,strange 等；常见的过去分词有：demanded, ordered, proposed, required, suggested等,即宾语从句中的动词；常见的名词有：an idea, a

16、shame, a pity, no wonder 等；（3）用于表语从句或同位语从句中常见的名词有：advice, demand, order, proposal, suggestion, request, idea 等；（4）虚 拟 语 气 用 于 wish 之 后 的 宾 语 从 句 中 , 常 译 为 “ 但愿 ” “ 就好了 ”；a.that 从句谓语动词：动词的过去式（be 动词一般用 were）b.表示过去未能实现的愿望；that 从句谓语动词： had +过去分词c. 表示有可能实现的愿望；that 从句谓语动词： would/might +动词原形d.在 It is wishe

17、d that 结构以及 wish 用作名词所引导的表语从句和同位语从句中也要用虚拟语气,基本用法同上；名师归纳总结 - - - - - - -第 5 页,共 7 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载（5）虚拟语气用于 would rather/prefer 之后的从句中, 表示期望或委婉地批评；a. 从句动词用过去式,表示与现在事实相反；b. 从句动词用 “ had+过去分词 ” ,表示与过去事实相反；c. 从句动词用动词原形表示与将来事实相反；（6）虚拟语气用于 It is hightimethat 结构中,表示 “该做 事了 ” ；从句动词用过去式或 省）

18、 ” ；“ should+动词原形（ should 不行（7）虚拟语气用于 as if/though 引导的方式状语从句和表语从句以 及 even if/though 引导的让步状语从句中,从句动词形式与 wish 之后的宾语从句动词形式相同；（8）虚拟语气用于目的状语从句a. 用于 in order that 或 so that 引导的目的状语从句中,从句谓语动词 用“ may/might/can/could+动词原形 ” ；b.用于 in case或 for fear that 引导目的状语从句中,表示“ 以防 ”,“以免”,从句动词用 should +动词原形（ should不行省）；9

19、. as well 与 and 连用,放在句末,表示“ 也； （既 ）又” 的意思；He is a professor, and a writer as well. as well as “ 不仅 而且；既 又；除了 之外,仍有 ” ；as well as “ 与 一样好 ” ；10. be known as be known for . be known to be known by be known infamous, noted或 distinguished 11. consist of 由 组成,无被动式；make up 构成,组成 be made up of 由 构成名师归纳总结 -

20、 - - - - - -第 6 页,共 7 页精选学习资料 - - - - - - - - - 学习必备 欢迎下载12. climate 气候,指一个地区气候的总情形, 如气温,降雨量等,仍可指（社 会）风气；13.weather 天气,指特定的一天或某个季节的天气的详细情形,如冷暖阴晴等；cut off 切断,断绝；（突然）中止cut across 抄近路通过 cut down 砍倒 cut back削减 cut in 插嘴 cut out切掉,删掉 cut up 切碎 cut through 抄近路通过；刺穿 There is no need for sb. to do sth. 14.T

21、here is no hope of doing sth. There is no possibility to do sth. There is no doubt that 15.1 be of +抽象名词,相当于be+该名词的同根形容词,表示“ 是 的”The book is of great importance to you. （2）be of +一般名词；该名词一般没有相应的形容词,所以不存在“be+adj.的 转换形式；”Coins may be of different sizes, weights, shapes and of different metals. 3be of +不定冠词或 one（等词） +名词,表示“ 同一的”；The coats are of a colour. 4be of +一般名词或物质名词,表示“ 由 .制成,由 组成” ；The wall is of stone. 名师归纳总结 - - - - - - -第 7 页,共 7 页