高中英語Module6TheWorldsCulturalHeritageSectionⅢGrammar_虛擬語氣和地點(diǎn)條件讓步狀語從句教案.docx

Section Grammar-虛擬語氣和地點(diǎn)、條件、讓步狀語從句語法初識原句感知自主探究They have recommended that the site be closed and repaired.They have suggested that the general public be encouraged to help with the problem.Mary speaks as if she were Chinese.Its high time that we should have/had a rest.As long as youve got a raincoat, youll be OK.Just stay where you are and dont move.Hero as he is, he has some shortcomings.Whatever happens, youre going to have a marvelous time.(1)句中謂語動詞均使用了虛擬語氣，從句中用了(should)動詞原形。(2)句中黑體部分分別引導(dǎo)條件、地點(diǎn)、讓步、讓步狀語從句。(3)由句可知，as引導(dǎo)讓步狀語從句時，句子要采用倒裝語序。(4)句中黑體部分除引導(dǎo)讓步狀語從句外，還可引導(dǎo)名詞性從句。語法剖析語法點(diǎn)一虛擬語氣一、賓語從句中的虛擬語氣1在表示命令、建議、勸告、欲望、要求、主張這一類動詞后的賓語從句中，謂語動詞用虛擬語氣，即“should動詞原形”，should可省略，這類動詞有suggest, insist, demand, request, desire, order, advise, propose, command, recommend等。I propose we (should) have another meeting.我提議我們再開一次會議。The worker recommended that the machine (should) be repaired once a week.工人建議這臺機(jī)器應(yīng)該一周修一次。名師點(diǎn)津suggest表示“暗示；表明”， insist表示“堅持某種說法”時，后面的賓語從句不用虛擬語氣。Her red face suggests that she is a little shy.她紅紅的臉蛋暗示她有點(diǎn)兒害羞。He insisted that he was right.他堅持聲稱他是對的。2wish后的賓語從句虛擬過去had過去分詞虛擬現(xiàn)在一般過去時(be動詞通常用were)虛擬將來would/could動詞原形I wish I were taller.我的個子要是再高一點(diǎn)兒就好了。I wish I could fly.我要是能飛就好了。I wish I had known the answer.要是我當(dāng)時知道答案就好了。3would rather后的賓語從句虛擬現(xiàn)在或?qū)硪话氵^去時(be動詞通常用were)虛擬過去had過去分詞I would rather you came to see me tomorrow.我寧愿你明天來看我。I would rather you hadnt told me the fact.我寧愿你沒有告訴我實(shí)情。二、主語從句中的虛擬語氣1在it is/was suggested/requested/required/ordered/proposed etc. that .句型中，從句常用虛擬語氣，即(should)動詞原形。It is required that the students (should) wear school uniforms at school.學(xué)校要求學(xué)生在學(xué)校必須穿校服。It is ordered that the prisoner (should) be transferred to the county jail.按照命令這名囚犯將被轉(zhuǎn)押到縣監(jiān)獄。2It is/was important/necessary/natural/strange/a pity/no wonder . that sb. (should) do .It is a pity that he (should) fail to pass the driving test.真遺憾他竟然沒有通過駕駛測試。It is important that every pupil (should) be able to understand the rule of school.重要的是學(xué)生都能了解校規(guī)。三、表語從句和同位語從句中的虛擬語氣表示“堅持”“命令”“建議”“要求”等的名詞后面接同位語從句、表語從句時，從句中謂語動詞用“should動詞原形”，should可以省略。His suggestion is that we (should) learn from this mistake.他建議我們從這次錯誤中吸取教訓(xùn)。Our teacher put forward a suggestion that we (should) decorate our classroom with some pictures that we had drawn.老師建議我們用自己畫的畫裝飾教室。四、as if/though引導(dǎo)的從句和Its (high) time (that) .句式中的虛擬語氣1as if/though引導(dǎo)的表語從句和方式狀語從句中虛擬語氣的使用表示與現(xiàn)在事實(shí)相反或?qū)ΜF(xiàn)在情況有所懷疑過去時(be動詞用were)表示對過去事實(shí)的假設(shè)過去完成時It seems as if it were spring.現(xiàn)在好像是春天似的。She appeared as if she had known nothing about it.她看上去對此一無所知。2Its (high) time (that) .句式中的虛擬語氣在Its (high) time (that) .句式中，從句謂語動詞用過去式或“should動詞原形”，should不可省略。Its time that we did/should do something for our country.到了我們該為國家做點(diǎn)什么的時候了。集中演練111.句型轉(zhuǎn)換The young man recommended us to search the information on the Internet.The young man recommended we should search the information on the Internet.His suggestion was that we should put off the meeting.He suggested that we should put off the meeting.The student advised advanced teaching method should be introduced.The student suggested/proposed/recommended advanced teaching method should be introduced.It is important for teenagers to learn skills.It is important that teenagers_should learn skills.People required that the earth should be protected well.It is required that the earth should be protected well.12.完成句子童年的一切一下子涌入我的腦海，仿佛剛剛發(fā)生似的。Everything in my childhood crowded upon my mind as_if_they_had_just_happened.他的建議是我們每天應(yīng)該關(guān)半小時的電視。His proposal is that we (should)_turn_off_the_TV for half an hour every day.是我們該采取措施同經(jīng)濟(jì)領(lǐng)域的犯罪作斗爭的時候了。Its_high_time_that_we_took/should_take_measures to fight against crimes in economic field.我們聽從了他的建議，應(yīng)該請求老師幫忙。We followed his advice that we_(should)_ask our teacher for help.你要是待時間長一點(diǎn)就好了。 I wish you would_stay a little longer.語法點(diǎn)二地點(diǎn)、條件和讓步狀語從句一、地點(diǎn)狀語從句地點(diǎn)狀語從句常用where, wherever引導(dǎo)，但有時也可用anywhere, everywhere來引導(dǎo)。Where there is no rain, farming is difficult or impossible.在沒有雨水的地方，耕作是困難的，或是根本不可能的。Wherever you go, I will go, too.無論你去什么地方，我也去。二、條件狀語從句常見的引導(dǎo)詞有if, unless, as/so long as, only if, providing/provided, supposing that, on condition that等。If it doesnt rain tomorrow, we will go hiking.如果明天不下雨，我們就去遠(yuǎn)足。I will not go to the party unless he goes there, too.除非他也去，否則，我是不會去參加聚會的。名師點(diǎn)津(1)條件狀語從句中一般不使用將來時，而用一般現(xiàn)在時或現(xiàn)在完成時。(2)條件狀語從句中的省略情況：如果從句的主語和主句的主語一致或從句的主語為it，從句中的謂語動詞含有be的某種形式時，通常把狀語從句中的主語和謂語的一部分(be)省略。三、讓步狀語從句常見的引導(dǎo)詞有：though, while, although, even if/though, as, no matter疑問詞等。Although/Though the rooms were small, they were pleasant and airy.這些房間雖小，但舒適又通風(fēng)。While there was no conclusive evidence, most people thought he was guilty.雖然沒有確鑿的證據(jù)，大多數(shù)人還是認(rèn)為他有罪。Child as/though he is, he knows what is the right thing to do.盡管他是個孩子，但他知道做什么是正確的。No matter how(However) difficult it is, I will overcome it.無論它多么難，我都會克服它。名師點(diǎn)津(1)as引導(dǎo)讓步狀語從句需倒裝，將表語、狀語或部分謂語提前。表語是名詞時，其前不用冠詞。though引導(dǎo)的讓步狀語從句可倒裝也可不倒裝。(2)“no matter疑問詞”只能引導(dǎo)讓步狀語從句?！耙蓡栐~ever”除可引導(dǎo)讓步狀語從句外，也可引導(dǎo)名詞性從句。Whatever she did was right.她做的一切都是對的。集中演練221.單句語法填空She was standing exactly where you are standing now._Unless some extra money is found, the theatre will close.Im calling the doctor, whether you like it or not.If_he is not in the office, he must be out for lunch.Busy as/though he was, he managed to spare some time to do voluntary work.If you happen to get lost in the wild, youd better stay where you are and wait for help.Although/Though/While Ive tried hard, none of my books have been published.Wherever she goes, the famous singer will be easily recognised by the fans.22.句型轉(zhuǎn)換Though she is a pop star, she still needs to improve.Pop star as/though she is,_she still needs to improve.We must camp in the place, where we can get water.We must camp where we can get water.If we dont have enough evidence, we cant win the case.Unless we have enough evidence,_we cant win the case.Whatever you say, Ill never change my mind.No matter what you say,_Ill never change my mind.鏈接高考單句語法填空1(2017北京高考)Although/Though/While birds use their feathers for flight, some of their feathers are for other purposes.解析：考查從屬連詞。句意：盡管鳥類用羽毛飛行，但是它們的一些羽毛也有其他用途。此處空格處引導(dǎo)讓步狀語從句，表示“雖然，盡管”，故填A(yù)lthough/Though/While。2(2017江蘇高考)Located where the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.解析：考查從屬連詞。句意：江蘇位于“一帶一路”的交匯處，將會對“一帶一路”的建設(shè)做出更多的貢獻(xiàn)。此處空格處引導(dǎo)地點(diǎn)狀語從句，故填where。3(2016浙江高考)While/Although/Though online shopping has changed our life, not all of its effects have been positive.解析：考查從屬連詞。句意：盡管網(wǎng)上購物改變了我們的生活，但并非它的所有影響都是積極正面的。此處空格處引導(dǎo)讓步狀語從句，表示“雖然，盡管”，故填While/Although/Though。4(2015天津高考)I wish I had_been (be) at my sisters wedding last Tuesday, but I was on a business trip in New York then.解析：考查虛擬語氣。句意：我真希望上周二參加我妹妹的婚禮，但是那時我正好在紐約出差。wish后面跟從句時，從句謂語動詞要用虛擬語氣。根據(jù)last Tuesday可知是與過去的事實(shí)相反，故用had been。5(2014陜西高考)We would rather our daughter stayed (stay) at home with us, but it is her choice, and she is not a child any longer.解析：考查虛擬語氣。句意：我們寧愿我們的女兒和我們一起待在家里，但是那是她的選擇，她已經(jīng)不再是一個小孩子了。would rather后接that從句時，要用虛擬語氣，當(dāng)表示與現(xiàn)在或?qū)硎聦?shí)相反時，從句用一般過去時態(tài)，故填stayed。針對演練.單句語法填空1It is required that every teacher in our class (should)_give (give) a performance at the party.2Unless invited to speak, you should remain silent at the meeting.3Jack is a great talker.Its high time that he did/should_do (do) something instead of just talking.4His suggestion is that the harvest (should)_be_got (get) in before the rainy season comes.5You should make it a rule to leave things where you can find them again.6How I wish every family had (have) a large house with a beautiful garden.7I recommended that the student (should)_finish (finish) writing his homework as soon as possible.8Child as/though he is, he knows a lot about the world.9He proposed we (should)_take (take) a taxi there.10Whatever/No_matter_what he said, I didnt believe him.完成句子1只要我們意志堅強(qiáng)，就能夠克服任何困難。As_long_as_we_have_a_strong_will,_well be able to get over any difficulty.2即使看起來是個小問題，也有可能會造成很大的損失。Even_if_the_problem_appears_small,_it might cause a serious damage.3無論什么時候我們給他吃的東西，他都會給他小妹妹留著。Whenever_we_gave_him_something_to_eat,_he would sa