必修五 Unit 5 first aid 语法课 教案

Teaching Plan
Grade: Grade Two
Subject: English
Content: NSEFC Book 5. Unit 5 First aid Period 3 Grammar
Knowledge Objective: Enable the students to get familiar with types of ellipsis, and to learn the use of ellipsis, such as some rules of ellipsis.
Teaching procedure
Step1.Dictation ( 5mins)
Dictate the words and phrases on Unit 5.
Step2. Word study ( 5mins)
Learning about Language on page 36
1.Complete the table with the correct verbs, nouns or adjectives.
Verb Noun Adjective
injure injury injured
poison poison poisonous
burn burn burnt/burned
swell swelling swollen
damage damage damaged
treat treatment treatable
wound wound wounded
infect infection infected
Exercise 2. on page 37
Key: 1. first aid 2.organ 3.causes 4.characteristics /symptoms 5.electric 6.process
Step3. Grammar
Activity 1.
Show students 3 groups of sentences, ask them to find out（1）the differences between Sentences A and B;（2）which sentence is better;（3）why it is better.
Get students to work in pairs to discuss which part of speech is omitted.
Activity 2. The definition of ellipsis.
为了避免重复,省略句中的一个或几个成分而保持句子意思不变的语法现象，
称为省略(Ellipsis)。
Activity3. Introduce some kinds of ellipsis to the students, meanwhile, tell them some rules.
1.祈使句中主语的省略
(You ) Open the door.
(You ) Turn on the light, please.
2．省略谓语
Anything the matter 要紧吗？
（= Is anything the matter ）
谓语
The river was deep and the ice thin. 河很深，冰很薄。
= The river was deep and the ice was thin.）
谓语
3. 省略宾语
Let's do the dishes. I'll wash and you'll dry.
我们洗碗吧，我来洗，你来揩干。
wash 和 dry 后面省略了宾语 the dishes
4. 省略主语和谓语
(Are you )Hungry
( I want ) Orange juice, please.
5. 省略表语
Are you ready Yes, I am.
（am 后面省略了表语 ready）
6. There be句型的省略
此句型中，“there +be”可以省略。但“ there+ 情态动词/助动词或 seem, appear, look等时，就只能省略 there.
1.There is no need for a camera
可改成：No need for a camera.
2.There seems to be some serious matter here.
可改成: Seems to be some serious matter here.
so与 not在省略句中的作用
（1）—Is he coming tonight
—I guess so. (我想是的.)
或者回答 ：I guess not.
完整的回答：I guess that he is coming tonight.
用so代
I guess that he is not coming tonight.
用not代
（2）—Can you come with me
—I’m afraid not.
完整的回答是：I’m afraid I can’t come with you.
用not代
结论
用so / not来省略上文或问句中的一部分或整个句意。
可与动词believe , do, expect, guess, hope, suppose, think 等以及 I’m afraid连用
Choice
1. ------Do you think it’s going to rain this afternoon
------ D .
A. I don’t believe B. I don’t believe it.
C. I believe not so. D. I believe not.
2. ------ You haven’t lost the ticket, have you
--------- ____A__. I know it’s not easy to get another one at the moment. (2004江苏高考)
A.I hope not B. Yes, I have
C. I hope so D. Yes, I’m afraid so
3. ------Did your teacher learn Japanese in a high school
-----I imagine C .
A. that B. it C. so D. she was
7. 动词不定式的省略：
（1）—Would you like to go with us
—I’m glad to (go with you ), but I have to finish my homework.
（2）Don’t tell me the name of the sailor if you don’t want to.
（3）—Have you ever been to the seaside
—No, we can’t afford .
A. to do B. to C. to go
结论：当带to的动词不定式短语代表一个上文已经陈述过的动词时，常常省略不定式结构中的动词原形，只保留to。
Choice
1. I don’t want to finish this work, but I B .
A have to finish B. have to C. have to do
2. I asked him to go to the cinema, but he didn't C .
A. want B. want it C. want to
3. I wanted to turn off the light in the classroom, but my teacher told me D .
A. not to do B. not do it
C. do not to D. not to
解释: 如果表示否定只要在to 前面加上not,而不是 don’t
4. ----Have you fed the cat
------No, but___ D __.
A. I’m B. I am
C. I’m just going D. I’m just going to
注意：当动词不定式符号to后面有 be或have时，则通常要保留 be或have
例： -----Do you want to be a doctor in the future
-----No, I don’t want to be.
8.状语从句中的省略
在when, if，unless, while, though/although, as if/though等引导的状语从句中，如果从句的主语和主句的主语相同，且从句中谓语部分有be动词时，可以省略句中的主语和be。
如: If (it is) heated, water will boil.
Unless (it is) necessary, you’d better not do it.
She hurriedly left the room as if _ D__.
A. she angry B. was angry
C. it was angry D. angry
She sang while she was playing the piano.
改为: She sang while playing the piano.
while后面省略了she was
First degree burns turn white when they are pressed.
改写为省略句：First degree burns turn white when pressed.
Choice
1. _C__, I will help you with your work.
A. If I am possible B. If it possible
C. If possible D. Possible
If possible已经成为惯用语, 它是 If it is possible的省略
2.It shames me to say it, but I told a lie when __D_ at the meeting by my boss.
A. questioning B. having questioned
C. to be questioned D. questioned
-ed结构表示被动
when后面省略了I was
3. While D past the shop, I often remember the thief who was caught.
A. I walk B. walked C. to walk D. walking
-ing结构表示主动
While 后面省略了I was
4.Although B to stop, he kept on working.
A. tell B. told
C. was told D having told
Although后省略了he was
英语中常见句式的省略有：
1. (It is) No wonder … ( 难怪……)
2. Why not +省去to的动词不定式。
3. (You’d) Better do
4.have some difficulty( in) doing, prevent sb. (from) doing sth. 等词组中 in,from可以省略
Step4. Homework
Workbook P57的单选题