高中英語-名詞性從句優(yōu)質(zhì)課課件(共21張PPT)

1、1._ the baby could speak made his parents very happy.A.That B. What C. Why D. If2. I wonder _ you will go shopping or not.B.That B. if C. whether D. what3. This is _ he was often late for school.A. what B. that C. why D. whether4. We all know the truth _ the earth _ around the sun.C.if; moved B. tha

2、t; moves C. why; more D. whether; moveConjunctionsConjunctions（連接詞連接詞）一般連接詞一般連接詞連接代詞連接代詞連接副詞連接副詞what, who, whom, which, whosethat, whether, if,when, where, how, why.充當(dāng)從句的充當(dāng)從句的_充當(dāng)從句的充當(dāng)從句的_._._.定語定語_充當(dāng)從句的任何成分充當(dāng)從句的任何成分主語主語 賓語賓語 表語表語狀語狀語不不 1. Can you tell me how many students are there in your class? 2.

3、 I dont know where has he gone. Can you tell me how many students there are in your class?I dont know where he has gone.名詞性從句在句中要用名詞性從句在句中要用_語序語序, ,從從句的引導(dǎo)詞必須始終置于句的引導(dǎo)詞必須始終置于_總結(jié)歸總結(jié)歸納納：陳述陳述句首句首3. Our physics teacher once told us that light _ （ travel ） faster than s總結(jié)總結(jié)歸納：歸納：1) )主句的動詞用主句的動詞

4、用一般現(xiàn)在時一般現(xiàn)在時，從句謂語可根據(jù)需要選用從句謂語可根據(jù)需要選用各種各種時態(tài)時態(tài)2. He said that he will go to the station.1. Tom says that Mary _ (go) abroad last year and_ (be) there for nearly 5 months. 2 2）主句的動詞用）主句的動詞用過去過去時，時，從句謂語動詞用從句謂語動詞用過去過去相應(yīng)時相應(yīng)時態(tài)態(tài)3 3）主句的動詞用主句的動詞用過去過去時，時，從句表示從句表示客觀事實，客觀事實，格言，諺語格言，諺語等等 ，從句謂語動詞從句謂語動詞用用一般現(xiàn)在時一般現(xiàn)在時we

5、nthas beenwould找出下列句子中的錯誤，并總結(jié)出規(guī)律：找出下列句子中的錯誤，并總結(jié)出規(guī)律：1. If we will have a picnic hasnt been decided yet.2. It depends on if the weather is suitable for us to do it.3. He asked me if I could go with him or not. Whether we will have a picnic hasnt been decided yet.It depends on whether the weather is .H

6、e asked me whether I could go with him or not. 6種情況只能用種情況只能用whether ：（1 1）主語從句主語從句位于句子開頭（位于句子開頭（2 2）介詞）介詞后的賓語從句后的賓語從句；（3 3）引導(dǎo)表語從句；）引導(dǎo)表語從句； （4 4）與）與or notor not連用；連用； （5 5）引導(dǎo)同位語從句；）引導(dǎo)同位語從句； (6) (6) 與與to do to do 連用連用易混連詞用法比較易混連詞用法比較 whether與與if總結(jié)總結(jié)歸納：歸納：找出下列句子中的錯誤，并總結(jié)出規(guī)律：找出下列句子中的錯誤，并總結(jié)出規(guī)律：1. Whoever

7、will speak at the meeting has not been decided yet.2. Who breaks the law shall be punished.Who Whoever （1 1） what 類詞類詞(who/ which/ whom/ when/ where/ how): 有疑問意義，表示特指概念有疑問意義，表示特指概念, 充當(dāng)成分充當(dāng)成分。 （2 2） whatever類詞類詞 (whoever/ whichever/ whomever): 有意義，有意義，“凡是凡是 的，無論的，無論的，任何的，任何的的”），），無疑問意義，表示泛指概念；充當(dāng)成分。無疑

8、問意義，表示泛指概念；充當(dāng)成分。相當(dāng)相當(dāng)于于anything that, anyone who, any one that/ who.易混連詞用法比較易混連詞用法比較 (2) what類詞與類詞與whatever類詞類詞總結(jié)歸納：總結(jié)歸納：找出下列句子中的錯誤，并總結(jié)出規(guī)律：找出下列句子中的錯誤，并總結(jié)出規(guī)律：1. We suggested that we would go to the cinema. 2. My suggestion is that we must do our homework first.We suggested that we (should) go to the c

9、inema.My suggestion is that we (should) do our homework first.語氣語氣(mood)動詞動詞: 一個堅持一個堅持( insist); 兩個命令兩個命令( order, command); 三項要求三項要求/請求請求(demand, require, request); 四條建議四條建議(suggest, propose, advise, recommend) 后接后接that賓語從句賓語從句中，如：中，如：suggest that sb. (should) doIt+be+v.ed(suggested/required/)+that

10、的的主語從句主語從句中，中，如：如：It is suggested that sb. (should) do sth.以上動詞的以上動詞的名詞名詞 (order, command, demand, requirement, request, suggestion, proposal, advice,)所接的所接的同位語從句同位語從句及及表語從句表語從句中中,如：如： My suggestion is that we (should) do our homework first.His suggestion that we (should) go there on foot is accepta

11、ble.找出下列句子中的錯誤，并總結(jié)出規(guī)律：找出下列句子中的錯誤，并總結(jié)出規(guī)律：1. That is hard to decide when and where we will hold our sports meeting.2. I think that worthwhile that we spent so much money on these books.3. Everybody considers it impossible which he wants to finish the job in such a short time. Ititthat總結(jié)歸總結(jié)歸納：納：當(dāng)主語從句較長

12、，而謂語較短時，常常將從當(dāng)主語從句較長，而謂語較短時，常常將從句句_，而用，而用it作為形式主語置于句首。作為形式主語置于句首。it 也可作形式賓語也可作形式賓語。 后置后置it作形式賓語句型作形式賓語句型:主語主語 + vt.（find/ feel/ think/ consider/ make/ believe） + it + 賓補賓補+ that/ wh- ;考點考點6同位語從句與定語從句的區(qū)別同位語從句與定語從句的區(qū)別1. that 有沒有充當(dāng)成分；有沒有充當(dāng)成分；2. when ,where , why等前面對應(yīng)的是表時間，等前面對應(yīng)的是表時間，地點，原因等名詞時，常是定語從句，否則則

13、地點，原因等名詞時，常是定語從句，否則則為同位語從句。為同位語從句。1. The suggestion _he raised at the meeting is very good. A. which B. that C. / D. what2. The suggestion _ the students (should) have plenty of exercise is very good. A. which B. that C. what D. / 總結(jié)總結(jié)：Play a game The survey _ while 48% of the boys favor sports star

14、s.調(diào)查表明一半的女孩選擇電影或者電視明星調(diào)查表明一半的女孩選擇電影或者電視明星作為他們的偶像作為他們的偶像(idols)，而，而48%的男孩支持的男孩支持喜歡體育明星。喜歡體育明星。 shows that half of the girls choose film or TV stars as their idols,6 points他也指出導(dǎo)致近視他也指出導(dǎo)致近視（ short-sightedness）的原因是如此的復(fù)雜的原因是如此的復(fù)雜,到目前為止沒有哪一到目前為止沒有哪一種藥物能治愈近視種藥物能治愈近視 What he also pointed out is _ and that up

15、 till now no medicine can cure short-sightedness. that the causes of short-sightedness are so complicated7 points_ _ and that we should take part in more outdoor activities. 建議建議: 我們學(xué)生不要過度我們學(xué)生不要過度 ( overuse) 用眼；用眼；多參加戶外活動。多參加戶外活動。It is suggested that we students should not overuse our eyes6 points _

16、, but if they are paid to study, they will be misled to think _.9 pointsStudy is what students should do that theyre studying for money instead of knowledge 學(xué)習(xí)是學(xué)生應(yīng)該做的事，但是如果給錢他們，他學(xué)習(xí)是學(xué)生應(yīng)該做的事，但是如果給錢他們，他們會誤認為他們是為錢而不是知識而學(xué)。們會誤認為他們是為錢而不是知識而學(xué)。寫作寫作你是校報的小記者，最近進行了一次采訪。你是校報的小記者，最近進行了一次采訪。以下是采訪情況：以下是采訪情況：時間：時間：上

17、周末上周末對象：對象：眼科醫(yī)生（眼科醫(yī)生（eye-doctor）王教授）王教授主題：主題：我國中小學(xué)生近視問題（我國中小學(xué)生近視問題（short-sightedness）基本信息基本信息:發(fā)生率：略高于發(fā)生率：略高于50%專家解讀：專家解讀：（1）原因：很復(fù)雜）原因：很復(fù)雜 （2）治療：沒有哪一種藥物能治愈近視）治療：沒有哪一種藥物能治愈近視 （3）建議：不要過度用眼，多參加戶外活動。）建議：不要過度用眼，多參加戶外活動。 （4）特別提示：如何握筆也和近視有關(guān)。）特別提示：如何握筆也和近視有關(guān)。Last weekend I had an interview with Professor Wang, an eye-doctor, about the problem of short-sightedness. According to Prof. Wang, a little more than half of the students in middle and primary schools are suffering from it. Related experts say that the causes leading to it are very complicated/complex