名詞性從句導學案

1、Grammar-Noun clauses 導學案（名詞性從句）編制人：艾春平教學目標：1. 復習主語從句，賓語從句，表語從句用法。2. 學生掌握同位語從句的含義及用法。教學步驟：Step one:Definition名詞性從句 :在主從復合句中，本來該由名詞充當?shù)闹髡Z、賓語、表語、同位語，由一個句子來充當，這個句子就叫名詞性從句 (Noun Clause ）。Step two:Review(一 )分類：名詞性從句: 主語從句（ Subject Clause）賓語從句（ Object Clause ）表語從句（ Predicative Clause ）同位語從句（Appositive Claus

2、e ）（二）引導詞類別引導詞用法從屬連詞that, whether, if, as if/as though只起連接作用，不做成分連接代詞what, which, who ， whom, whose,做主賓表定的成分 ever (whoever, who mever )連接副詞where, when, why, how, how many, how做狀語soon, how far, how often, everStep three: Grammar learning（一）四大名詞性從句的位置：a. 主語從句 That/wh- clause + be/v +e.g That he will c

3、ome and help us is certain.Whether we stay or not makes no difference. It 做形式主語的主語從句(1) It be 名詞從句It is a fact /an honor /common knowledge/a pity/no wonder that(2) It be 形容詞從句It is strange/natural /obvious/possible/likely that(3) It 不及物動詞從句It seems /happens/appears/turns out that(4) It be 過去分詞從句It i

4、s reported/proved/known/said/suggested thatb. 賓語從句主語+ 及物動詞 + that/wh-clauseThey know that the habit may kill them.主語+ 介 + wh-clauseEverything depends on whether you have enough moneyc. 表語從句主語 +be 動詞 /系動詞(appear/seem/look/sound/feel/remain) + that/wh-clause/as if/as thoughd. 同位語從句跟在抽象名詞后， 對名詞加以補充說明，解

5、釋名詞的實際內(nèi)容，常用的名詞有advice ,fact,news, idea, promise 等e.g.I have no idea when he will come back home.（二） 名詞性從句考點歸納1. .名詞性從句的語序判斷下列句子是否正確， （ T or F）1.他是怎么成功的仍然是個謎。How was he successful is still a puzzle.()How he was successful is still a puzzle.()2.你能告訴我他住在什么地方嗎？Could you tell me where he lives?()Could yo

6、u tell me where does he live?()總結(jié)歸納： 名詞性從句在句中要用_語序。2.賓語從句的時態(tài)問題1.He said that he will go to the station.2.Our physics teacher once told us that light _ （ travel ） faster than sound.3.Tom says that Mary _ (go) abroad last year and _ (be) there for nearly 5 months.總結(jié)歸納：a.主句的動詞用過去時， 從句謂語動詞用的某種時態(tài)b. 主句的動詞

7、用 過去時， 從句表示 客觀事實，格言，諺語等，從句謂語動詞用.c.主句的動詞用 一般現(xiàn)在時 ，從句謂語可根據(jù)需要選用各種時態(tài)3. 名詞性從句連接詞的選用 that 和 what 的選用1. _ he wants is a book.2. _ he wants to go there is obvious.3. The result is _ we won the game.4. This is _ we want to know.5. We should pay attention to _ the teacher is saying.6. I have no doubt _ he will

8、 come.Remember:that 和 what 都可引導所有的名詞從句。但是， what 除起連接作用外，還在名詞性從句中充當成分，可做從句的主語、賓語、或表語。而 that 在名詞性從句中不充當任何成分，只起連接作用。(2) whether 和 if 的選用1. I asked her _ she had a bike.2._we will hold a party in the open air tomorrow depends on the weather.3. The question is _ he should do it.4.The doctor can hardly an

9、swer the question_ the old man will recover soon.5. We re worried about _ he is safe.6. I don t know _ or not he is well.7. I don t know _ to go.1. 主語從句 ,表語從句 ,同位語從句中2. 在賓語從句中a. 跟不定式 to do 連用b. whether 與 or not 連用c. 介詞后的賓語從句4. it 在名詞性從句中作形式主語或形式賓語的用法1._ is a fact that English is being accepted as an

10、 international language.A. ThereB. ThisC. ThatD. It2. I hate _when people talk with their mouths full.A.itB. thatC. thisD. themRemember:1.為了使句子保持平衡，常用先行詞it作形式主語或形式賓語,而把真正的主語或賓語放到后面。2.it 作形式賓語的情況1)在 “動詞 +賓語 +賓語補足語 ”句型中think/find/feel/consider/make/ believe it +adj./n.+賓語從句2) 動詞是 love， like, hate, app

11、reciate, depend on, count on 等，則用 it 作形式賓語，后再接賓語從句。5. 疑問詞 +ever 引導的名詞性從句1.It is generally considered unwise to give a child _ he or she wants.A. howeverB. whateverC. whicheverD. whenever2.Sarah hopes to become a friend of _ shares her interests.A. anyoneB. whomeverC. whoeverD. no matter whoRemember:

12、 疑問詞 +ever 引導的名詞性從句與no matter+ 疑問詞引導的從句的區(qū)別是 :前者既可以引導名詞性從句也可以引導讓步狀語從句;后者只能引導讓步狀語從句 .6.名詞性從句中的虛擬語氣1.It is ordered that he _ the examination.A. takes B. has to takeC. must takeD. take2.We suggested that the meeting _A.should put offB. be put offC. was put offD.putting off3.His suggestion that you _ onc

13、e more sounds reasonable.A. tryB. triesC. must tryD. can try4.The order given by the commander was that they _ until the commander allowed them to.A. stoppedB. didn t stopC. stopD. not stop總結(jié)歸納： 表示建議、要求、命令,堅持等動詞suggest、advise、 propose、demand、require、insist用 request 、 command 、 order。及相應(yīng)的名詞及過去分詞后的從句謂

14、語動詞但注意： suggest 當表示 “暗示、表明 “講時， insist 表示 “堅持認為 ”之意時，從句按需要來選擇時態(tài)e.g. The smile on his face suggested that he _(was/be/is)satisfied with our work.7. 同位語從句與定語從句的區(qū)別1.The news _our team has won is true.The news _you heard is true.2. Do you know the man_will be in charge of the company? Do you have any id

15、ea _will be in charge of the company?3. Do you still remember the year _ you first began to learn English?I have no idea _ you first began to learn English?總結(jié)： 1.從句與前面名詞的關(guān)系同位語從句與前面的名詞是同等的關(guān)系，起解釋說明的作用定語從句與先行詞是修飾的關(guān)系，起修飾限定的作用2.that 在從句中的作用同位語從句中， that 是從屬連詞，只起連接作用，不做成分，不可省定語從句中， that 是關(guān)系代詞，做主賓表，做賓時可省Ste

16、p four: ConsolidationA letter to teachersfrom a senior three studentDear teachers，_makes us depressed _ we will soon graduate from our school . The reason why weare so sad is _ we will say goodbye to our lovely teachers and classmates.The days we spent together are full of joys and tears._ you are always so strict with us made me once hate you. However, you are also readyto give your hand to_turns to you for help.Now we understand _you have tried