初三9Aunit6课本知识+语法知识

春禾教育辅导教案
学员姓名：年级：初三授课时数：辅导科目：英语学科教师：颜老师
授课主题9Unit5课本知识及语法知识
授课日期及时段
教学内容
T-
Unit5 知识点归纳
【知识梳理】单词
n adj.→________ n.
2.c ome vi.→________ adj.
3.d irect vt.→________ n.
4.d isappear vi.→________（反义词）
5.s paceman n.→________（复数）
6.s urprising adj.→________n.
7.a gree v.→________n.
8.a nnounce vt.→________n.
9.murder n.(谋杀)→________n.凶手，杀人犯
10.w ealthy n.→________ adj.
11.u p-to-late adj.→________（同义词）
【知识梳理】短语
1.对某事厌烦____________________________________________
2.整天待在家里__________________________________________
3.参加__________________________________________________
4.赢得大奖______________________________________________
5.无事可做______________________________________________
6.一部由...导演的恐怖片__________________________________
7.浪费时间______________________________________________
8.最新的信息____________________________________________
9.许多，大量____________________________________________
10....的数量_______________________________________________
11.即将到来的世界杯______________________________________
12.被现场报道____________________________________________
13.在网上为...投票_________________________________________
14.发送短信到_____________________________________________
15.找到答案_______________________________________________
16. 近距离地看一看__________________________________________
17. 因...获奖________________________________________________
18. 有时间去做某事__________________________________________
19. 死于....__________________________________________________
20. 求救____________________________________________________
21. 三个穿警服的男子________________________________________
22. 走出....__________________________________________________
23. 阻止某人做某事__________________________________________
【知识梳理】语法
Unit3 宾语从句
Unit4 时间状语从句
Unit5 原因状语从句
Unit6 if+unless 的条件状语从句
三、语法讲解。

(A) if 引导的条件状语从句
引导条件状语从句最常用的连词是if ，常见的if 条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。

例如：
If you ask him, he will help you ．如果你请他帮忙，他会帮你的。

If you fail in the exam, you will let him down ．如果你考试不及格，会让他失望的。

If you have finished the homework, you can go home ．如果你作业做完了就可以回家了。

需要注意的是if 条件句的常见几种时态搭配：
1. if 从句用一般现在时，主句用一般将来时 （主将从现）
If he runs he’ll get there in time. 如果他用跑的，他就会及时赶到那儿。

The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。

2. if 从句用一般现在时，主句用may/might/can/must/should
If the fog gets thicker the plane may/might be diverted.
如果雾在大一些，飞机可能就会改在别的机场降落。

If it stops snowing we can go out.
如果雪停了，我们就可以出去。

If you want to lose weight you must/should eat less bread.
如果你想减肥，你必须少吃面包。

3. if 从句用一般现在时，主句用祈使句。

从句（时态） 主句（时态） 一般现在时 一般将来时 (最常用) 情态动词+动原 祈使句 一般现在时
Don’t park your car here if are not a llowed.
4.if从句用一般现在时，主句用一般现在时
If you heat ice it turns to water. (也可用will turn)
如果把冰加热，它就会化成水。

在if 引导的条件状语从句中，if 和条件句位置灵活，可直接放在主句后面，若if 条件句放句首，从句后面要加逗号，和主句隔开。

还要注意前后时态一致原则
(B) unless引导的条件状语从句
unless “除非；如果不”
表示在特定条件下，才决定做或不做一件事，中文用的连接词一般是“除非”和“如果不”。

如：除非刮台风，否则演唱会将如期进行。

在英语中，我们可以用unless表达这个意思，相当于if not。

The concert will be held as schedule unless there is a typhoon.
= the concert will be held as schedule if there is not a typhoon
She will keep on singing unless she is told to stop.
= she will keep on singing if she is not told to stop
她会一直唱下去，除非有人叫她停止
if引导的条件状语从句专项训练：
一、用所给词的适当形式填空。

1. If you ________(feel) tired, you _______________ (have) to have a rest.
3. If there __________(be) fewer trees, there _______________( be) more pollution.
5. If Marcia _____________(live) alone, she ________________( keep) a pet parrot.
6. Lana ___________( buy) a new dress if the old one ___________(be) out of style.
9. Peter ___________(send) me a beautiful souvenir if he __________(tour) Spain.
10. If Mr Green _______(say) I am hard- working, my parents _______( feel) glad.
11. I ____________(go) to the beach if it______________ ( not rain) this week.
13. He ____(write) a letter to his father if he ____(get) his report card this week.
14. If she ____________(get) up late, she _____________ ( not catch) the early bus.
二、完成句子。

1. 如果努力学习，你就会取得好成绩。

If you________________, you ___________good _____________.
2. 他如果看电视太久了，他的父母会不高兴。

If he _________ TV too much, his parents __________ __________ unhappy.
3. 如果我们为他组织生日聚会，大家都会来的。

Everyone________________ if we ________a birthday party _______ him.
4. 如果明天不下雨，我会和你一起去公园的。

If it __________ _________ tomorrow, I ________ go to the park ______you.
5. 如果他有空，他会帮助你的。

If he _________________, he _________________ you.
If&unless 区别练习：
1. If I ________ his phone number, I will tell you.
A. find
B. found
C. will find
D. have found
2. We will go camping if it _______ tomorrow.
A. Won’t rain
B. didn’t rain
C. doesn’t rain
D. isn’t raining
3. I’m waiting for my fr iend. If he _______, I ______ swimming alone.
A. doesn’t come; will go
B. won’t come; will go
C. will come; won’t go
D. don’t come; will go
4. ______ you go to the supermarket at 7 p.m, you can buy a lot of cheap food.
A. If
B. Unless
C. Whether
D. When
5. I won’t get to the party on time ______ I catch the first train tomorrow morning.
A. If
B. Unless
C. Whether
D. When
6. ------Shall we go on a picnic this weekend? ------Good idea! Unless it _______.
A. rains
B. doesn’t rain
C. rain
D. won’t rain
7. -----Can I change the jacket for another one ______ it doesn’t fit me well?
----- Of course.
A. unless
B. if
C. that
D. though
8. Nobody can learn maths well he works hard on it.
A. if B unless C thought D however
9. If fish away from water, they die.
A. are taking, won’t
B. are taken, will
C. are being taken, will
D. take, won’t
10. Each student can ask teachers for help if he how to work out the problem.
A. will know
B. won’t know
C. don’t know
D. doesn’t know
11. You won’t catch up with your classmates ____ you work harder.
A. and
B. or
C. unless
D. if
12. The sports meet will continue ____ it rains this afternoon.
A. if
B. since
C. as soon as
D. unless
13. The men will have to wait all day______ the doctor works faster.
A. if
B. unless
C. whether
D. that
14. You will succeed in the end______ you give up halfway.
A. even if
B. as though
C. as long as
D. unless
15. _______ you call me to say you’re not coming, I’ll see you at the theater.
A. Though
B. Whether
C. Until
D. Unless。