人教版九年级英语unit4全单元课件

We shouldn’t go to school _______ breakfast. It’s bad for our health.
A. with
B. after
C. without
【点拨】选C。 句意：我们不应该不吃早饭就去上学。那 有害于我们的健康。without作介词，意为“没有; 不……”, 表示伴随情况。故选C。
• 9.被----覆盖
be covered with
• 10.把某人介绍给某人 introduce sb. to sb.
•.
11.一场英语演讲比赛 an English speech contest
12.一个深的伤口 a deep cut
13.吸烟的危害 the dangers of smoking
3.如果别的每个人都带来一份礼物会怎么样呢?
3.What if everyone else brings a present ?
4.你是怎样的人呢? 我认为我是精力充沛的和有自信的。
4.What are you like?
I think I am energetic and confident. 5.他是一位在处理青少年问题方面有着丰富经验的医生。
5.He is a famous doctor who has a lot of experience dealing with teenagers. 6.如果在跑步时你损伤了你的膝盖，你会做什么哪？
如果我感到有些痛，我会停止锻炼。 6.What would you do if you injured your knees while running?
A. instead of B. think up C. not. . . at all D. get on with E. a lot of
You would also rather stay at home and read a good book than go to a party.
你宁愿呆在家里看一本好书也不愿去参加聚会。
—Why would some workers in Foxconn die _______ continue working in the factory?
—Psychologists say they are under too much pressure.
A. better than
B. by accident
If I felt some pain, I’d stop exercising
What if everyone else brings a present？ 如果其他人都带了一份礼物怎么办？
what if意为“如果……将会怎么样”，用来询问 意见或征求建议，是固定句式，if 后用陈述句语序。
What if I fail the exam? (改为同义句) _______ _______ I do if I _______ the exam? 【点拨】What shall；fail
(1)would rather do. . . than (do). . . 相当于would do. . . rather than (do). . . 意为“宁可……也不愿……”，“与 其……倒不如……”。
(2)would rather. . . than连接的是一个平行结构，即在than 的前后要用同类的词或词组。
2. I’d invite him/her to have dinner at my house. 我会邀请他/她去我家吃饭。
invite 作动词，意为“邀请”，其常用结构：
—Could I invite my friends _______ over to our house this weekend, mum?
knows a lot. • 3.Two thirds of the earth is _c_o_v_e_r_e_d with
water.
• 4.Tom invited me to have dinner with him, • but I _r_e_fu_s_e_d. • 5. Dictionaries are very _h_e_lp_f_ul for language
refuse v. 拒绝；回绝
▶You should learn to refuse to do what you don’t want to do. 你应该学会拒绝做你不想做的事情。
—I never thought she would _______ my invitation to the concert.
—Lin Hai, could you please introduce your good friend _______ me?
—Sure.
A. in
B. to
C. at
D. on
【点拨】选B。introduce sb. to sb. “把某人介绍给某人”。
Ⅰ. 将意思相近的短语搭配起来 1. not. . . in the slightest 2. plenty of 3. get along with 4. rather than 5. come up with
parents _c_a_m__e.up with
•12.He _________ a good solution to this question at the meeting.
Task2
• 1.医学研究
medical research
• 2.数百万 • 3.未经许可
millions of without permission
learner.
6.Don’bt o_t_h_e_r___me .I’m doing my
homeowffoerrke.d
•7.He ______his seat to an old man when he
was taking a bus.
comes out
•8.This kind of magazine ________twice a
14.有经验做某事 have experience (in) doing sth. 15.给予建议关于…give advice on…
16.向医生寻求建议 ask the doctor for advice
17.独自见一位网友 meet an Internet
18.意外地
friend alone by accident
help with在某方面帮助 ▶Robots can help people with the housework. 机器人可以帮助人们做家务。
Good food and taking more exercise can help you _______ healthy.
A. keeping B. keep
• 4.宁愿做---而不愿做 would rather do …than do…
• 5.把它捐给慈善机构 give it to charity
• 6.当众说话
speak in public
• 7.一点也不
not …in the slightest
• 8.其余的学生
the rest of students
C. kept
D. keeps
【点拨】选B。help sb. (to)do sth. “帮助某人做某事”。
Ⅰ. 单词与图片匹配 confident，creative，shy, energetic
答案：1. shy 2. energetic 3. confident 4. creative
1. What would you do if your brother borrowed your clothes without permission?
—Of course, you can.
A. come
B. coming
C. to come
【点拨】选C。考查固定搭配。invite sb. to do sth. “邀请 某人做某事”。
I’d introduce myself. 我会作自我介绍。
introduce作及物动词，意为“介绍”，其常用结 构为：
The little boy doesn’t like to study in the slightest. (改为同义句)
The little boy doesn’t like to study _______ _______ .
【点拨】at all。not. . . in the slightest相当于not. . . at all, 意 为“一点也不；根本不”。
month. get on well with
•9.They ___________ each other and help with each other. plenty of
•10.Children need ________sleep. let •11.We shoduoldwnwork hard and not ___our
Unit 4 What would you do ?
Revision
• Choose correct words to finish sentences • 1.Bec_o_n_f_id_e_n_t in yourself! You’ll surely do it
well. • 2. Our teacher is very k_n__o_w_l_e_d_g_e_a源自文库b.le He
offer v. 提供 ▶We can offer you the best service. 我们给您提供最好的服务。
If you _______ help others, you won’t have many
friends.
A. won’t B. don’t C. didn’t
D. doesn’t
【点拨】选B。由句意 “如果你不帮助别人，你将不会有 很多朋友。”可知此处if 引导的是真实条件句。当主句用 一般将来时，if引导的真实条件句用一般现在时。故选B。
C. instead of
D. rather than
【点拨】选D。本题考查“would do. . . rather than do. . . ” 结构, 意为“宁可……也不愿……”。
not. . . in the slightest 一点也不；根本不 ▶He isn’t interested in math in the slightest. 他对数学一点也不感兴趣。
如果你弟弟没有经过允许借了你的衣服，你会怎么做？
(1)without作介词，意为“没有; 不……”，后需跟名词、 代词或动名词，常用来表示伴随情况。其反义词为with。
(2)permission是名词，是动词permit的名词形式。without (one’s)permission意为“未经（某人的）允许”；ask (one’s)permission意为“请求（某人的）允许”。
What would you do if you had a million dollars?
如果你有100万美元，你会做什么？
当if 从句所表达的内容不是事实或者是不可能发生的 情况时，主从句使用虚拟语气。与现在事实相反的虚拟结 构为：主句（would/should/could/might+动词原形）; if从 句中用一般过去时态。若从句谓语动词是be时，任何人称 都用were。
—She would feel sorry for missing the concert someday.
A. refuse
B. suppose
C. return
D. remind
【点拨】选A。句意：——我从来没想到她会拒绝我邀请 她参加音乐会。——总有一天她会因错过音乐会而后悔。 refuse“拒绝；回绝”。
Task3
句型再现
1.如果你有一百万美元，你会做什么？ 我会把它给医疗研究。
1.What would you do if you had a million dollars ? I would give it to medical research.
2.如果我是你，我会把它存入银行。
2.If I were you , I would put it in the bank