Unit 2 Onwards and upwards Using language 课件-2024-2025学年高中英语外研版（2019）选择性必修第一册

Unit 2 Onwards and upwards Using language -ing and to-infinitive as object 1 Do sentences (a) and (b) have the same meaning? 2 Do sentences (c) and (d) have the same meaning? 3 Can “receiving” in sentence (e) be changed into “to receive”? Look at the sentences from the reading passage and answer the questions. Yes, they do. No, they don't. No, they can't. 2 语法知识点拨 3 一、动词-ing形式作宾语 1.动词-ing形式作宾语,通常有以下几种形式(以do为例)。 时态 主动形式 被动形式 一般式 doing being done 完成式 having done having been done 4 2.口诀巧记后面只能用动名词作宾语的动词及短语: 考虑建议盼原谅(consider、suggest/advise、look forward to、excuse/pardon), 承认推迟没得想(admit、delay/put off、fancy), 避免错过继续练(avoid、miss、keep/keep on、practise), 否认完成停能赏(deny、finish、stop、enjoy/appreciate), 不禁介意准逃亡(can’t help、mind、allow/permit、escape), 不准冒险凭想象(forbid、risk、imagine)。 口诀助记 5 语境运用 句子语法填空 ①I look forward to 　　　　 (meet) you again.  ②Please consider 　　　　 (do) some volunteer work to help those in need.  ③Finally they succeeded in 　　　　 (pass) the exam.  ④Mr Smith is busy 　 　　　 (discuss) with his partners.  meeting doing passing discussing 6 二、动词不定式作宾语 1.动词不定式作宾语,通常有以下几种形式(以do为例)。 时态 主动形式 被动形式 一般式 to do to be done 进行式 to be doing — 完成式 to have done — 7 四个希望三答应(hope/wish/expect/long、agree/promise/undertake), 五个想要巧安排(intend/plan/want/mean/desire、arrange), 设法学会做决定(manage、learn、decide/determine), 企图假装要选择(attempt、pretend、choose), 提供要求别拒绝(offer、demand、refuse), 威胁准备不失败(threaten、prepare、fail)。 口诀助记 只能接动词不定式作宾语的动词。 8 语境运用 句子语法填空 ①We plan 　　　 　 (go) on a picnic tomorrow.  ②He needs 　　　　 (find) a more suitable job.  ③This company refused 　 　　　 (cooperate) with us.  to go to find to cooperate 9 三、某些动词(短语)后既可接动词不定式作宾语,也可接动词-ing形式作宾语,但表达的意思不同,常见的有以下动词(短语)。 10 11 语境运用 句子语法填空 ①After working for two hours,they stopped 　　　 　 (have) a break.  ②Now Lesson One is over.Let’s go on 　　　 　 (learn) Lesson Two.  ③Remember 　　　　(put) back the book when you have finished reading it.  to have to learn to put 12 四、it 作形式宾语 在有些结构中常用it 作形式宾语,动词不定式或动词-ing 形式作真正的宾语置于后面,这些结构如下所示。 (1)主语+谓语(think/find/feel/consider/make/regard/...)+it+宾语补足语(no use/no good/useless/a waste of time/...)+doing... 13 (2)主语+谓语(think/find/believe/consider/make/feel/...)+it +宾语补足语(adj./n.)+(for sb) to do.../宾语从句 I think it no use informing them of the rejection. 我认为告知他们这个否决没有用。 Do you consider it any good trying again? 你认为再试一下会有好处吗? 14 语境运用 句子语法填空 ①We owe 　　　　 to you that there wasn’t a serious accident.  ②I think it no need 　　　　 (talk) about it with them.  ③I feel it comfortable 　　　　 (lie) on the sofa.  it talking to lie 15 Thanks $$