《2020人教版選修7導(dǎo)學(xué)案：unit 2 robots grammar學(xué)生版》由會員分享，可在線閱讀，更多相關(guān)《2020人教版選修7導(dǎo)學(xué)案：unit 2 robots grammar學(xué)生版（4頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、2020學(xué)年人教版英語精品資料 第 課時 課題名稱 Unit 2 Robots 時間 第 周 星期 課型 主備課人 目標(biāo) 1. Knowledge aims: Learn and grasp the rules of the Passive Infinitive 2.Ability aims: To master the usage of The Passive Infinitive 重點(diǎn) .To master the rules of The Passive Infinitive 我的問題 難點(diǎn) Learn and master some

2、 special pattern followed The Passive Infinitive 自 主 學(xué) 習(xí) 任務(wù)1：在課文中找出含有to be done的句子, 并分析它們的句法功能. 1 2 3

3、 4 任務(wù)2：復(fù)習(xí)不同時態(tài)的被動語態(tài)： _____________________________________________________________________ 精 講 互 動 A) 1） 定義：當(dāng)動詞不定式的邏輯主語是動詞不定式所表示的動作的執(zhí)行者時用主動語態(tài)；當(dāng)動詞不定式的邏輯主語是動詞不定式所表達(dá)的動作的承受

4、者時用被動語態(tài)。進(jìn)行式和完成進(jìn)行式?jīng)]有被動語態(tài)。 2） 時態(tài)與語態(tài) 不定式 主動式 被動式 否定式 一般式 進(jìn)行式 完成式 / 完成進(jìn)行式 / B) 不定式被動形式的用法 1．作______________It is an honour for me to be asked to speak here. 2．作______________ She asked to be sent to work in Xinjiang. 3．作______________ He wanted the letter t

5、o be typed at once. 4．作_____________The books are not allowed to be taken out of the room. 5．作_____________ Are you going to the meeting to be held in the teachers’ office? 6．作______________ She was too young to be assigned such work. 二、不定式有時還可以有完成式的被動式，在句中作主語、賓語、定語，或者賓語補(bǔ)足語 、主語補(bǔ)足語等，如： It is a

6、good thing for him to have been criticized.（______________） She preferred to have been given heavier work to do. (______________） He thought it an honour to have been invited to the party. （______________） The book is said to have been translated into many languages. （_____________） She was the

7、first woman to have been elected to such a post. （______________） 三、不定式的主動形式表示被動 1．在“n／pron + 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。 例如：He is hard to convince. He is an impossible person to wor

8、k with． 2.在“too—to do; enough…to…”結(jié)構(gòu)中。如： The problem is too difficult to work out． The house is big enough to live in. 3．在“with+n+to do”結(jié)構(gòu)中。 例如：With nothing to do，he lay in bed． With so many exercises to do，I can‘t go to the cinema． 4．當(dāng)不定式的邏輯主語在句中出現(xiàn)時。 例如：I have a letter to type today．

9、 Do you have anything to say? 5．當(dāng)不定式隱含在for sb to do結(jié)構(gòu)中時。 例如：This is the best book to read (=for us／you to read)． 6．一些作表語用的不定式的主動形式。 常見的這類動詞有l(wèi)et(出租)，rent，hire，blame等。 例如：The house is to let． I felt l was to blame. 達(dá) 標(biāo) 訓(xùn) 練 3. Little Tom should love____ to the theater this evening

10、. A. to be taken B. to take C. being taken D. taking 4. With a lot of problems____, the newly-elected president is having a hard time. A. settled B. settling C. to settle D. being settled 5. The purpose of new technologies is to make life easier ____

11、____ it more difficult. A. not make B. not to make C. not making D. do not make 6. I hurried to the meeting hall, only____ that the meeting had been put off. A. to tell B. to be told C. telling D. told 7. This famous city is a very pleasant place________. A．to visit B．to visit in C．to be visited D．to visit it 作業(yè) 小結(jié)