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1、2022年高中英語《Unit 2 Robots 4》導學案 新人教版選修7 【學習目標】 學習、掌握不定式的被動形式。 【自主學習】 I.思考，回憶關(guān)于不定式的知識。 II. 重讀課文，在課文中找出各種不定式，感知不定式被動形式的用法。 【問題探究】 I.你了解多少有關(guān)不定式的知識要點？ __________________________________________________________________ __________________________________________________________________ ________

2、__________________________________________________________ __________________________________________________________________ ** II.看看下列所給例句，你能說出它們所作的句子成分嗎？ It is an honour for me to be asked to speak here. She asked to be sent to work in Xinjiang. He wanted the letter to be typed at once. S

3、he didn’t like herself to be praised like that. The books are not allowed to be taken out of the room. Are you going to the meeting to be held in the teachers’ office? She was too young to be assigned such work. __________________________________________________________________ _________________

4、_________________________________________________ __________________________________________________________________ **III.再看看下面的例句，請說出不定式的完成式與一般式在時間概念上的區(qū)別。（精英班） He thought it an honour to have been invited to the party. （復合賓語） The book is said to have been translated into many languages. （復合謂

5、語） She was the first woman to have been elected to such a post. （定語） __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ *IV.不定式的主動形式表示被動 在“n／pr

6、on + be + adj + to do”結(jié)構(gòu)中。常用的形容詞有easy，difficult，hard，impossible，nice，pleasant，light，heavy，interesting，important，expensive，cheap， fit， dangerous等。 請給出至少五個例句。（精英班）__________________________________________________________________ __________________________________________________________________ __

7、________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 【課堂練習】 不定式專練： 1.Many buildings in the city need repairing, but the one ______first is the libra

8、ry. A. repaired B. being repaired C. repairing D. to be repaired 2. The play next month aims mainly to reflect the local culture. A. produced B. being produced C. to be produced D. having been produced 3. His first book next month is based on a true story.

9、 A. published B. to be published C. to publish D. being published 4.There were many talented actors out there just waiting ______. A to discover B to be discovered C discovered D being discovered 5. We are invited to a party _________in our club nex

10、t Friday. A. to be held B. held C. being held D. holding 6. Nowadays people sometimes separate their waste to make it easier for it . A. reusing B. reused C. reuses D. to be reused 7. I feel greatly honored into their society. A.to wele B.weling

11、 C.to be weled D.weled 8.I have a lot of readings _____ before the end of this term. A. pleting B. to plete C. pleted D. being pleted 9.All of them try to use the power of the workstation ___ information in a more effective way. A. presenting B. presented

12、 C. being presented D. to present 10.We were astonished _______ the temple still in its original condition. A．finding B．to find C．find D．to be found Period 4 【課堂練習】 一、不定式專練： 1.答案D 考點：考查非謂語動詞。解析： the one指代前面提到的buildings與repair是動賓關(guān)系，由前半句房屋需要修繕可知修繕這個動作發(fā)生在need

13、之后，所以用to be repaired. 2.答案 C 3.B.【解析】考查非謂語動詞。此處是非謂語動詞做后置定語，由時間狀語next month 可知所填非謂語動詞表示將來的動作，用動詞不定式，其邏輯主語是所修飾的名詞 book,不定式與邏輯主語是被動關(guān)系，故用不定式的被動式，選B。 4.答案：B. 考點：考察非謂語。 解析：演員等待被發(fā)現(xiàn), 用被動, 發(fā)現(xiàn)發(fā)生在等待之后, 所以用不定式. 5.答案 A 解析 考查非謂語動詞的用法，由next month可知時間是在將來，party是被舉行，故選A。 6.答案 D 解析 考查動詞不定時的用法。句意為：現(xiàn)

14、在人們有時把他們的廢物分開，以便很容易被重復利用。重新再利用是指將來發(fā)生的動作，而且是被動的。故選D。 7.答案 C 解析 wele與“I”之間為邏輯上的動賓關(guān)系，故wele須用被動語態(tài)形式。該句語意相當于I feel it a great honor to be weled into their society.。 8.答案：B 考點：本題考查非謂語動詞的使用。 解析：句意應為“這個學期結(jié)束前，我要做很多閱讀練習?！庇捎跁r間狀語before the end of this term表達未來的時間，所以空格處使用動詞不定式表示將來，充當readings的定語 9.答案 D 10.答案：B 句意：我們吃驚地發(fā)現(xiàn)那座廟仍然還是原來的狀況。 解析：考查非謂語動詞。be astonished 后應該跟動詞不定式做狀語。