北师大版必修四Unit 12 culture shock lesson 1 Visiting Britain A学案.docx

unit 12 culture shock lesson 1 visiting britain a学案grammar后跟动词-ing形式还是不定式？英语中后跟动词-ing形式或不定式作宾语的动词大致可分为四类：一、有些（短语）动词后可跟动词-ing形式作宾语，但不能跟不定式作宾语。这类动词有：admit, avoid，cant help, consider, enjoy, fancy, feel like, finish, give up, imagine, involve, mention, mind, miss, practise, prevent, put off, quit, risk, suggest等。二、有些动词后可跟不定式作宾语，但不能跟动词-ing形式作宾语。这类动词有：afford, agree, aim, appear, arrange, ask, beg, care, choose, dare, decide, demand, expect, fail, happen, help, hope, manage, offer, plan, prepare, pretend, promise, prove, refuse, seem, wait, wish等。三、有些（短语）动词后既可跟不定式作宾语，又可跟动词-ing形式作宾语，意义上区别不大。这类动词有：begin, cant bear, continue, fear, hate, like, love, prefer, start等。四、有些（短语）跟不定式作宾语与跟动词-ing形式作宾语，意义是有区别的。这类动词有：remember, forget, regret, stop, try, mean, need, want, go on等。如：verb+ doing (meaning) + to do (meaning)meanto involve or will result into intend to do somethingflying to another continent usually means spending hours in a plane.i meant to go running this morning, but i overslept.need to require something to be done to itto feel it necessary to do somethingthat floor is dirty. it needs washing.i feel sick and need to see a doctor. wantneed to be doneto feel that you would like to do somethingthe carpet really wants cleaning.what do you want to eat?go onto continueto stop one action and change to anotherthey went on playing even though the weather was bad.after he had explained the theory，he went on to give us several examples.注：need和want 表示“需要”时，其后既可以跟动词-ing形式的主动式表被动意义，也可跟动词不定式的被动式。如：the plants want watering / to be watered daily. 这些花草需要天天浇水。【即学即练】i. 按照示例，改写下面句子。例：i am not willing to see him again. (want) i dont want to see him again. 1. cindy didnt go to the theatre any more when she moved out of london. (give up)_2. the manager finally came to a firm decision to close the office. (determine)_3. she insisted that we tell her what was happening. (demand)_4. the prisoners made an effort to escape, but failed. (attempt) _5. if you dont like it, dont behave as if youre interested. (pretend)_ii. 用括号内所给动词的适当形式填空。1. i remember _ (leave) my wallet on the table, but now it isnt there. he never remembered _ (lock) the door when he went out.2. dont forget _ (take) the books with you when you leave. ill never forget _ (fall) off my bike for the first time. 3. after a bad start, the team went on _ (win) the championship. i asked jane a question but she went on _ (read) and didnt answer. 4. leaving university meant _ (give) up his dream of becoming a doctor. im sorry. i didnt mean _ (be) rude. 5. i believe you will not regret _ (move) to this great city. i regret _ (say) that we have no news for you. 6. do you ever stop _ (think) how other people might feel? stop _ (bother) your brother. he needs to finish his homework. 7. try _ (press) that key again and see if the program stops this time. im trying _ (learn) spanish at the moment, but it isnt easy! 8. the girl doesnt want _ (separate) from her parents. the roof wants _ (repair) in a few places. 参考答案i. 1. cindy gave up going to the theatre when she moved out of london.2. the manager finally determined to close the office. 3. she demanded to know / to be told what was happening.4. the prisoners attempted to escape, but failed.5. if you dont like it, dont pretend to be interested.ii. 1. lea