(共35张PPT)
科目:英语
课目:Grammar
教材:外研版 Book 3 Module 4
年级:高一
授课教师:钟群
单位:四川省成都市航天中学校
The ABC of the Infinitive
Crazy English
Learning Goals
Try to figure out what different types of the infinitive are by reviewing parts of our textbooks , reading some more sentences and passages and doing some practice;
Enable yourself to learn about the basic functions of the infinitive with the help of yourself and your classmates and your teacher and above all, use them correctly.
Crazy English
If you learned about grammar in school, you were probably taught to think about "correct" and "incorrect" ways to use a language. (By VOA 12 May, 2016 Who Makes Grammar Rules?)
Task 1 (About 3 minus.)
Duty report ---Listen carefully and pay attention to the infinitive in the speech.
Task II (About 3 minus.)
What is the infinitive ?
Enjoy 4 pictures—pay special attention to the titles
Infinitive ---the basic form of a verb such as be or run. In English, an infinitive is used by itself, for example swim in She can swim (this use is sometimes called the bare infinitive), or with to (the to-infinitive) as in She likes to swim. ( P 1117 , Oxford Advanced Learner’s English-Chinese Dictionary the 9 th Edition)
bare infinitive---infinitive without to
Task II .Different types of the infinitive (About 3 minus.)
to do
to be done ---passive form
to be doing
to have done
to have been done--- passive form
Negative forms : Put NOT before to
(not)to do
(not) to be done
(not) to be doing
(not) to have done
(not) to have been done
the basic functions of the infinitive
附录3语法项目一览(普通高中英语课程标准(2017年版)中华人民共和国教育部制定)
说明:不带*号的项目是义务教育阶段学习过的项目(参见2011版《义务教育英语课程标准》)。这些项目还会大量出现在高中阶段更加丰富的语境中,是高中必修课程应该熟练掌握的内容。带*号的项目是高中必修课程要求学习和掌握的项目。带**号的项目是选择性必修课程要求学习和掌握的项目。带***号的项目是选修课程(提高类)要求学习和掌握的项目。
……
7.动词的非谓语形式
(1)动词不定式(作宾语、补语、目的状语、定语*、结果状语*、主语**、表语**)
Task III. Let’s have a try. (About 13 minus.) Group work --- talent show---Evaluation
The basic functions of the infinitive :
Group 1. the infinitive used as subject
Group 2. the infinitive used as object
Group 3. the infinitive used as object \subject complement
Group 4. the infinitive used as predicative
Group 5. the infinitive used as adjective
Group 6. the infinitive used as adverbial
Mind-map
Task IV (About 8 minus.)
Become better at using them by reflecting on what we have learned .
Refer to the learning guide .
Task V. Practice makes perfect. (About 10 minus.)
Refer to the learning guide .
70. to stay【非谓语动词(动词不定式)】allow sb to do sth是固定结构,意为“允许某人做某事”,因此应填to stay。
Be eager to do sth , to take part
3. D 事实细节题 根据第二段第一句 To figure out how much power these devices are using, … 可知,Babbitt的团队开展研究是为了查明新旧电子设备的耗能量。
4. 62. to see 根据句意“要见到效果,你不必快跑或长时间地跑”, to see作目的状语。
5. 25 . B 事实细节题 根据第三段倒数第二句 If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown.可知,香蕉中放入少量的柠檬汁可以使其不变色。
6. 64. to improve 根据语境“改善水质”是“政府鼓励农民种玉米而不种水稻”的目的,动词不定式作目的状语。
7. watching—watch :ask to do sth : request permission to do sth. 请求允许,要求准许;
去掉would not 后的to ---,情态动词后接动词原形(bare infinitive).
8. A 事实细节题 作者在第三段首先提出了更深层的问题:我们如何帮助他们过精简的生活?接着根据Yesterday, I sat with my son, Shepherd, determined to test my own theory on this可知,作者决定通过和儿子玩游戏来验正自己的想法。
9. to share
Task VI. Summary (About 2 minus.)
1. How to use the infinitive correctly in the passages?
(1) Context(上下文语境、语意)
(2) Sentence structure
(3) The time mentioned in the sentences
(4) The usages of verbs
(5) Some sentence patterns
Task VI. Summary
2. What I have learned in this period and what I need to know more about the infinitive are as follows. _____________________
What have you learned from this short passage?
So who makes the grammar rules? In America, the grammar patterns of rich white men are the basis of Standard American English…Nobody will go to jail for ignoring grammar rules. But they will have difficulty getting into the best schools and finding good jobs. (By VOA 12 May, 2016 Who Makes Grammar Rules?)
To get into the best schools and find good jobs to live a better life, we must learn grammars well.
Homework(About 1 minute)
Compulsory Tasks
(1) Review the infinitive by trying to draw mind-maps about the basic functions of it.
(2) Think the following over: A. The situations where we use the infinitive without to(bare infinitive) ;
B. the structure: for\of sb to do sth
Mind-map
Homework
2. Optional tasks
(1) Grammar filling
(2) Error correction
Refer to the learning guide.
Time for the winners to have gifts.
Thank you for attending !
Bye !