八年级上英语课件Unit 5 (Grammar Focus -3c)_人教新课标 21页

　Do you want to watch a game show?Unit 5 A:What kind of TV show is it? B:It’s … A:What do you think of it? B:I … it. Grammar Focus Do you want to watch the news? Yes, I do./No, I don't. What do you plan to watch tonight? I plan to watch Days of Our Past. What can you expect to learn from sitcoms? You can learn some great jokes. Why do you like watching the news? Because I hope to find out what's going on around the world. What do you think of talk shows? I don't mind them./I can't stand them!/I love watching them! 动词不定式 动词不定式由“to ＋ 动词原形”构成，有时可以 省略to。动词不定式在句中可作宾语、宾语补足语、状语、 定语等。动词不定式在句子中不作谓语，所以没有人称、 数和时态的变化，其否定式是在to前加上not。具体用法见下 表： 语法讲解 考 点 1 作 宾 语 考向一 在offer, plan, hope, decide, learn, wish, want, agree, refuse, begin, start, forget, remember等 动词之后作宾语。 Finally he offered to go shopping with me.最后他主动提出跟我一起 购物。 I want to see a film tomorrow evening.我想明天晚上去看一部电影。 考向二 在know, decide, remember等动词之后可 “疑问词 ＋ 动词不定 式”作宾语。 I don't want to stay at home， but I don't know where to go. 我不想待在家里，但是我不知道去 哪里。 考 点 2 作 宾 语 补 足 语 考向一 在teach， ask， allow， invite， advise 等动词之后用不定式作 宾补。 My parents allow me to play computer games at weekends. 我父母允许我周末玩电脑游戏。 考向二 在let， make和 have之后用省略to的不 定式作宾补。 My mother often makes me clean the windows. 我妈妈常常让我擦窗户。 考点 3 作状语 考向 动词不定式表 示目的。 They are working hard to save the injured tiger.他们正 在努力营救那只受伤的老虎。 考点4作 定语 考向 不定式在句中 作定语，置于被修饰 的名词或代词之后。 She was the first person to think of the idea.她是第一个 想出这个主意的人。 考 点 5 作 主 语 考向一 不定式直接 作主语 To say is easy， but to do is not easy.说起来容易，做起来难。 考向二 It作形式主 语，不定式（短语） 作真正的主语 It is difficult （for me） to learn maths well.（对我来说）学好数 学很难。 只能接不定式作宾语的动词： 同意提出做计划，要求答应来帮忙。 准备决定遭拒绝，敢于选择有希望。 不能做到莫假装。设法学会强强强 agree (同意); offer (提出); plan (计划); ask (要求); promise (答应); help (帮忙); prepare (准备); decide (决定); refuse (拒绝); dare (敢于); choose (选择); wish, hope, want, expect (希望，想要); fail (不能; 忘记); pretend (假 装); manage (设法); learn (学会) 特色 土方法 不定式的否定形式，应在不定式前直接加not。 如：ask sb. not to do； tell sb. not to do；let sb. not do等。 【注意】 3a Make a conversation and then practice it with a partner. A： What do you plan to watch on TV tonight? B： I hope to___________________, but I also want to _________________. How about you? Do you ______________ a talk show or _____________? A：Oh, I want to _________________. watch a game show want to watch watch a talk show a game show watch a talk show 3b Answer these questions. Give answers that are true for you. 1. What do you think of game shows? 2. What comedy shows do you like to watch? 3. Do you plan to watch a sports show tonight? 4.What can you expect to learn from the news? I like to watch Home With Kids. I think they are interesting. Yes，I do. I can expect to learn new things from it. 3c Ask your classmates questions and write their names in the chart. Find someone who... Students’ names wants to watch a movie __________ hopes to watch a sitcom __________ expects to watch the news __________ plans to watch a sports show __________ never wants to watch a game show __________ —Do you want to watch a movie？ —Yes，I do. 一、根据句子意思，用括号中所给单词的适当形式填空 1. Mom couldn’t stand the mess in my room, so she asked me ________(clean) it right now. (兰州) 2. I didn’t know where ________ (find) the person who used to help me.(黔南州) to clean 【点拨】句意：妈妈不能忍受我房间的混乱，所以她要求我马 上打扫干净。ask sb. to do sth. 要求某人干某事。 【点拨】语法判定法。“疑问词 ＋ 动词不定式”作宾语。 to find 3. The news and talk shows may not be very exciting, but we can expect ________ (learn) a lot from them. (遵义) 4. We need to make more young people ________ (learn) Shadow Play so that it won’t disappear in China. (南京) 5. Every time I travel, I carry a camera ________ (take) photos. 【点拨】expect to do sth. 期待做某事。 to learn 【点拨】make sb. do sth. 使得某人做某事。 learn 【点拨】动词不定式作目的状语。 to take 二、单项选择 6. The show was so funny that it made everyone ________ again and again. (济宁) A.laugh B. laughed C. laughing D. to laugh 7. Sandy went to the shopping mall ________ some clothes and school things. (济南) A. buy B. bought C. to buy D. buying 【点拨】make sb. do sth. 不带to的动词不定式作宾补。 A 【点拨】本句是动词不定式作目的状语。故选C。 C 8. Vivian refuses ________ her children to the weekend training centre for extra classes. (上海) A. to send B. sending C. sent D. sends A 【点拨】考查非谓语动词。 句意：Vivian 拒绝______她的孩子去周 末训练中心参加额外的课程培训。refuse to do sth. 意为“拒绝做某 事”，是固定搭配。故选A。 9. Our English teacher wants us ________ English stories out of class. (成都) A. read B. reading C. to read C 【点拨】考查非谓语动词的用法。句意：我们英语老师想要(让)我 们课下读英语故事。固定用法：want sb. to do sth. 意为“想要让某 人做某事”，其中的动词不定式作宾语补足语。故选C。 10.We stopped ________ but there was not any sound.(资阳) A. to listen B. listens C. listen D. listening A 【点拨】stop to do sth. 停下来去做另一件事。 句意：我们停下来 听，但没有任何的声音。故选A。 本节课主要学习了本单元的语法知识。