初三英语总复习教案B3U1
授课人：於维江 时间： 2005。12 班级：三（甲）
一、目标再现
1． 掌握现在完成时态中常与yet ,already,ever,just以及never等副词连用的情况。
2． 握本单元出现的重点短语、句子的用法。
特别是number of ,no matter,if possible ,give up 等短语的用法。
3． 以选择题的形式考查现在完成时及重点短语、句子的用法。
4． 以汉译英的形式考查与water sports相关的内容。
二、重点难点分析
1、现在完成时 2、 短语用法
三、教学时间安排：
1、学生会话表演5分钟 2、用法讲解10分钟 3、 课文复习5分钟 4、练习10分钟 5、 校对讲解10分钟
四、教学课时1课时
Step 1 . Revision（3分钟）
1) Oral practice
Do you like surfing?
What is your favourite sports?
2)Exercises for revision
1. They haven't found the ____child yet. (lose)
2. I got up late this morning and what was ______(bad), my bike was broken on the way.
3. I think books can make people ______. (happy)
4. Jane came up with a good idea a few days ______. (late)
5. Mr. Green ______to get-on-line when he was young. (use)
6. John's hobby is ____ basket ball .(play)
Step 2.Words.(7’)
1. describe ---description ---descriptive adj
describe…as ,
2. attract v. attraction n.
3. possible ---possibly adv / impossible /impossibly
as…as possible =as …as one can /could , if possible =if it is possible/ I will help you with your English if it is possible.=if possible
4. both …and …= not …only …but also…
5. give up doing sth / give in /
I hope my father can give up smoking.
His mother gave in and bought a new bike for him.
Give up /give in 的区别
Although life here is hard , don’t _give up______ trying____or____ you will have to go back to your hometown.
Give in , and / give up ,because / give up ,or / give in , so
6.work as a part-time assistant
He wants to be a teacher=He works as a teacher.
keep sb fit /healthy
7.competition =match / in the city surfing competition =in the competition of the city surfing
8.fail –failure n, Failure is the mother of success
fail to do sth / miss the train =fail to catch the train / fail in the maths exam
9.practise v. / practise doing sth / practice /Practice makes perfect / in practice在实践中, 实际上, 熟练
10. business / busy-busily adv on business/ be busy with / doing sth
11.cross v-crossing n. –across prep
cross the street =go across the street / at the crossing / go through the forest
12.slow adj. ---slowly / slow down ----quick adj. quickly
13.proud adj. /be proud of = take pride in / be proud to do sth ----pride n. / the pride of
14.true adj./ come true –truly adv / feel truly sorry ---truth n./ the truth of the matter is that you haven’t failed at all.
Setp 3 Practice 10’
1. ask the students to act the lesson , lesson 5 and lesson 7 in pairs.
2. ask the students to read the text ,lesson 6.
3. ask the students to translate the Chinese sentences into English .
（见第二单元重点句子讲义）
4. the points of the lesson
Step 3. Explainations for the examples 10’
1. The number of workers in the factory ________ (be) less than five hundred
2. A large number of people ________(go) abroad to study further.
3. No matter when you come ,you will always have a welcome here.(Whenever )
what ,when ,where ,how , who +ever= no matther +what /when /where/who
5.If __________ ,I will help you with your English.
Possible impossible yes no
6．Though he is very tired , but he goes on with his work. (F)
even+though =even if
7..I will finish the job ,no matter how long it takes.
A. how soon B.how far C.how often D. how long
8. He spends as much time possible practicing speaking English.
9. have been to /have gone to
--where is Mary ? ---She has gone to Harbin.
10. We are very proud _______ Yang Liwei. He is the pride of the Chinese people
Step4. Grammer 5’
Already , just , yet ,ever ,never
Just ,ever 肯定句 never 表示否定
Already 可以肯定和问句yet问句和否定
Step 5 Practice 10’
Omit (to be seen the book on page 81)
Homework :
Revise the third unit .
Finish the exercises of Unit 2, （拓展）