八年级英语上册 unit2 topic 3 section A Must we do exercis

Listen and answer the questions:
1. What’s Kangkang’s father?
He is a doctor.
2. What do you know about the flu according to
Thethfleu tias psper?eading quickly among people.
We should _k_e_e_p__a_w_a_y__fr_o_m_ the dangerous places. 3. 我们最好不要去人群密集的地方。
We had better not _g_o_t_o_c_r_o_w__ed__p_l_a_c_e.s
4. 小敏每天在家都帮助妈妈做扫除。 Xiao Min helps her mother d_o__s_o_m_e_t_h_i_n_g_c_l_e_a_n_in_g_ at home every day.
______________________________________________ ______________________________________________ ______________________________________________ ______________________________________________
A、must B、mustn’t C、should D、needn’t
( B) 3、--May I ask you a math question?
--Of course. __________ A、Go over B、Go ahead C、hurry up D、you needn’t
( C) 4、I didn’t bring my homework it _______ be at home.
3. Must we go to see a doctor at once
Yes,wwheemn uwste.
have the flu?
1c Work in group of four. Practice the dialogue in 1a and make similar dialogues according to it. You may use the information in Topic 1 and 2.
5. 这封信一直都在我的口袋里。 The letter is in my pocket a_l_l_t_h_e_t_im__e__.
We learn: We can:
新单词和如何预防流感。
hurry up go ahead all the time keep away (from)
How can we prevent the flu?
5. The doctor is very kind. He is always friendly to his _p_a_t_ie_n_t_s_ (病人).
B. 翻译练习 1. 你先走，我一会就赶上你。
You _g_o__a_h_e_a_d_, I will catch up with you in a few minutes. 2. 我们应该远离危险的地方。
/ No, we needn’t.
( C ) 1、--Must I take the medicine every day?
--No, you _______. A、mustn’t B、haven’t C、don’t have to D、must
( B ) 2、 We _____ swim in this dangerous place.
Topic 3 Must we do exercise to
prevent the flu? Section A
Do you know about “h1n1”?（影片1）
2009.7.5
Revision What should we do to keep healthy?
We should/must keep the air clean and fresh.
□ 6. drink enough water □ 7. take some medicine
□√ 8. keep away from crowded places
1
Listen, read and learn （影片2）
(Kangkang is watching TV in the living room. His mother is in the kitchen.)
3. A young man jumped into the river to __sa_v_e__ (挽救) the child in the water.
4. – Can you find Mr. Li in the photo? – Yes. He is sitting _a_m_o_n_g(在…中间) his students.
How to prevent H1N1?
Ladies and gentlemen:
Hello , everyone, I’m ________ . H1N1 is spreading quickly among people all over the world .many people are afraid of it. What should we do to prevent it?
1.
2.
we must do exercise to prevent the flu.
we must go to see a doctor.
3.
4.
we mustn’t go to crowded places.
we must eat healthy food.
5.
6.
we had better keep the windows open.
What are the symptoms of the flu? cough
fever
headache sore throat
Muscle Aches
tiredness
2
Work alone
Look at the pictures. And then write down some advice on how to prevent the flu, using should, had better and must.
Exercise A. 根据汉语提示，完成句子。 1. The good news _s_p_r_ea_d__s (传播) fast. We
are very happy to hear it.
2. – Where is Doctor Chen? – He is _e_x_a_m_i_n_i_n_g_ (检查) a sick baby.
A、can’t B、should C、must
1b
Work alone
Check (√) Dr. Li’s advice according to 1a.
√□ 1. do exercise √□ 2. keep the air fresh
□ 3. go to bed early
□√ 4. wash hands and change clothes √□ 5. keep our rooms clean
sure, we will finally _________ the battle against the H1N1.
假设你是一名医生，请用英语写一篇发言稿。从作息，运动，卫生 习惯等方面谈谈如何预防甲型H1N1流感。 要求：1、包含至少3点建议。
2、条理清楚、意思连贯、语句通顺。 3、开头已给出。
Do you know the flu?
What is the flu?
流行性感冒（简称流感）是由流行性感冒病 毒（简称流感病毒）引起的急性呼吸道传染 病，临床表现为发热、头痛、肌痛、乏力、 鼻炎、咽痛和咳嗽，可有肠胃不适，早期与 传染性非典型肺炎的鉴别诊断困难。流感能 加重潜在的疾病（如心肺疾患）或者引起继 发细菌性肺炎或原发流感病毒性肺炎，老年 人以及患有各种慢性病或者体质虚弱者患流 感后容易出现严重并发症，病死率较高。
we should change our clothes often.
Pair work
Make similar conversations after the example.
Example: A: Must we do exercise to prevent the flu? B: Yes, we must. / No, we don’t have to.
Retell
Kangkang’s father is dao_c_to_r______ . Hcaeres
________ for the patents in the hospital. He says
Hs1erNi1ouis a kind of _______ diseapsere. vHeentells people to ______e_xtehrecifsleu first, websuhiloduld _u_p_____ often to _______ ______koeuerpbodies. Secondc, lweaenshould ________ ourarloloms ___th_e_____ tainmdethe air fresh _sh_o__u_ld___ _______h_an_d_s_______. FThiniradllwy e _______ wahsahdour _b_e_t_te_r___ ofnteont. ______c_r_o,wwdeed________ ________ ________ go to w__in______ places. He is
We should/must drink enough water.
We should t floor often.
We should keep our bodies clean.
We shouldn’t spit in public.
must/mustn’t need/needn’t have to/don’t have to
掌握must各种句型的转 换
1. 背诵1a。 2. 同步练习与测试。
Thank you