U6 Grammar.ppt

1、Grammar,Unit 6,Birdwatching,单词回顾,学生早读时已预习过本单元单 词，可利用几分钟时间带学生快速回顾温习。对单词的熟练度越高，阅读的速率也越高。,write down,写下，记下,Expression review,To learn to use to-infinitives for purpose To learn to use verbs + objects + to-infinitives,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。,Look at the

2、 following sentences.,1. Im coming to see you. (新概念2 L2) 2. I asked him to lend me twenty pounds. (新概念2 L11) 3. I need you to carry all the bags. (七年级上册 U7) 4. Im going to ask a computer engineer to check it. (七年级下册 U1) 5. Shall we invite them to have dinner with us? (七年级下册 U3),Sentences from this u

3、nit: 1. I often go to the market to watch the birds. 2. Some people want to make the wetlands smaller in order to have more space for farms and buildings. 3. Now the Chinese government has made laws to prevent all these things in Zhalong.,4. Every year, a lot of tourists go to Zhalong to watch the b

4、irds. 5. We are now inviting them to help us. 6. We need more people to count and describe the birds.,Guessing Game,to test your sense of observation to test your ability of short-term memory to test your ability to highlight the language points,Guess,1. Im coming _ you. 2. I _ him _ me twenty pound

5、s. 3. I _ you _ all the bags. 4. Im going to _ a computer engineer _ it. 5. Shall we _ them _ dinner with us? 6. I often go to the market _ the birds.,to see,asked,to lend,need,to carry,ask,to check,invite,to have,to watch,7. Some people want to make the wetlands smaller _ more space for farms and b

6、uildings. 8. Now the Chinese government has made laws _ all these things in Zhalong. 9. Every year, a lot of tourists go to Zhalong _ the birds. 10. We are now _ them _ us. 11. We _ more people _ and _ the birds.,in order to have,to prevent,to watch,inviting,to help,need,to count,describe,After seve

7、ral campus (校园) attacks (攻击), many schools across the country have already taken action _ their campuses _. A. making, safe B. made, safe C. to make, safer D. make, safer How long does it take your father _ to work every day? About half an hour. A. drives B. driving C. to drive,以上我们已经通过归纳总结和练习对本课的语法

8、内容有了一定的了解，下面就让我们根据 之前练习的考察情 况进一步选择讲解 该语法项的重难点。,to-infinitives for purpose,在上一单元中我们学习了动词不定式作宾语的用法，在本单元我们将学习用不定式表示某一动作或状态的目的，即动词不定式作目的状语。,I had to work hard to earn money. 我不得不努力工作赚钱。 He stayed at home to finish his homework. 他留在家完成作业。,由 in order to 引导的目的状语，既可以置于句尾，也可以置于句首。,They started early in order

9、 to get there in time. = In order to get there in time, they started early. 为了及时赶到那里，他们很早就出发了。,为了使目的意义更加清楚或表示强调意义时，还可以在前面加 in order to。 She is running quickly in order to catch the train. 为了赶火车，她正飞快地跑着。,verbs + objects + to-infinitives,My mum asks me to play the piano two hours every day. 我妈妈让我每天弹两小

10、时的钢琴。,我们还可以用动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。,The teacher told me to clean the blackboard. I want you to give me some help.,引导不定式作宾补的动词：,warn, tell, allow, ask, order, get, invite, wish, want, encourage等,+ sb. to do sth.,notice,listen to,hear,watch,五看,see,look at,observe,三使,let,make,have,二听,一感觉:,feel,

11、+ sb. do sth. （不带to）,动词help后面的动词不定式可带to，也可不带to。 She often helps me (to) do the housework. 她常常帮我做家务。 We helped him (to) fix his bike. 我们帮他修自行车。,动词不定式可作宾语，目的状语 和宾语补足语。,Reflection,请点击,1. Father often tells me _ too much time on computer games. 2010河南 A. dont spend B. not spend C. not to spend D. not sp

12、ending 2. Why are you so excited? Peter invited me _ on a trip to Yuntai Mountain. 2011河南 A. to go B. go C. going D. went,I. 单项选择。,1. 我来这儿是向你告别的。 I come here _ to you. 2. 为了赶上火车，我起得很早。 I got up early _. 3. 他有时请我吃晚饭。 Sometimes he _. 4. 妈妈叫我每天读英语。 Mum _ every day.,II. 完成句子。,to say good-bye,to catch the train,invited me to have dinner,asked me to read English,Preview,To preview Integrated skills on Pages 75 and 76 2. To le