英语九年级全册Section B一等奖ppt课件

这是一份英语九年级全册Section B一等奖ppt课件，文件包含Unit8第4课时SectionB2a-2e课件pptx、U8B2bmp3等2份课件配套教学资源，其中PPT共33页， 欢迎下载使用。

1. Curriculum wrds: express, circle, Britain, receive, leader, medical, purpse, prevent, energy, psitin, victry, enemy, perid
2. Useful expressins: at the same time, the purpse f … prevent sb. (frm) ding sth.
3. Reading strategies: skimming and scanning
Learning gals
Talk abut the picture.
The alien is running while the man is running. They are running at the same time.Nt nly the alien is running, but als the man is running.The man feels scared but the alien desn’t.…
The alien is running while the man is running. Nt nly the alien is running, but als the man is running.The man feels scared but the alien desn’t.…
while， nt nly … but als …, but …
Linking wrds r phrases
Pre-reading
Match each linking wrd r phrase with its purpse.
express作及物动词，后接名词或从句等作宾语。常用搭配：express sth. t sb.向某人表达某事；express neself表达自己的想法/感情。In her letter, she expressed her thanks t me.Wrds can’t express hw pleased I am.She expressed herself very well.
expressing a difference（教材P62 2a）
Language pints
express /ɪk'spres/ v. 表示；表达
（1）express还可作名词，意为“特快列车；快递服务”。My bk arrived by express.（2）expressin 是名词，意为“表示；表情”。I culd tell frm her expressin that smething serius had happened.
express /ɪk'spres/ v. 表示；表达
IDENTIFYING LINKING LANGUAGEIdentifying cnjunctins r phrases that link ideas tgether will help yu understand what yu read.
While-reading
Skim the article belw and underline the sentences with linking wrds and phrases. D yu think yu have made crrect matches in 2a?
Stnehenge, a rck circle, is nt nly ne f Britain’s mst famus histrical places, but als ne f its greatest mysteries. peple like t g t this place especially in June as they want t see the sun rising n the lngest day f the year.
Paragraph 1
Hwever, histrian Paul Stker thinks this can’t be true because Stnehenge was built s many centuries ag.
Paragraph 2
As yu walk there, yu can feel the energy frm yur feet climb up yur bdy. N ne is sure what Stnehenge was used fr, but mst agree that the psitin f the stnes must be fr a special purpse.Sme think it might be a burial place, r a place t hnr ancestrs.
Paragraph 3
One f the greatest mysteries is hw it was built because the stnes are s big and heavy. In 2001, a grup f English vlunteers tried t build anther Stnehenge, but they culdn’t. “And perhaps we might never knw, but we d knw they must have been hardwrking — and great planners!”
Paragraph 4
Read the article alud, what is the main idea f each paragraph?
Main idea f Para. 1
Stnehenge is nt nly a famus histrical place, but als a great mystery.
Main idea f Para. 2
Histrians have different ideas abut what Stnehenge was built fr.
Main idea f Para. 3
Different ideas abut the purpse f Stnehenge.
Main idea f Para. 4
Wh built Stnehenge, when it was built and hw it was built are still mysteries.
Read the article again and cmplete the chart.
What was it used fr?/ Why was it built?Hw was it built?
as a temple where ancient leaders tried t cmmunicate with the gdsa kind f calendarhave a medical purpsemight be a burial place, r a place t hnr ancestrscelebrate a victry ver an enemy
Pst-reading
（1）circle在此处作可数名词，意为“圆圈”。The teacher drew a circle by hand. （2）circle还可作及物动词，意为“圈出”。Please circle the wrds that yu dn’t understand.circle作动词，还可意为“盘旋；环行”。Seagulls circled arund abve his head.
1. Stnehenge, a rck circle, …（教材P62 2b）
circle / ˈsɜ:(r)kl/ n. 圆圈 v. 圈出
receive意为“收到”，指客观上收到（信件、礼物等），不涉及收到者是否愿意接受。accept意为“接受”，指收到者经过考虑而愿意接受，通常指主观上的接受，常与表示邀请或建议的词连用。She received a gift, but she didn’t accept.
2. Every year it receives mre than 750,000 visitrs.（教材P62 2b）
receive /rɪˈsiːv/ v. 接待；接受；收到
leader为可数名词，lead是其动词形式，意为“引领”，其过去式和过去分词均为led。The leader led us t a happier life.
3. … ancient leaders tried t cmmunicate with the gds. （教材P62 2b）
leader/ 'liːdə(r)/ n. 领导；领袖
medical作形容词，通常在句中作定语。The hspital always ffers the best medical service fr us.medicine作名词，意为“药；医学”，通常为不可数名词。take sme medicine“吃些药”。 Gd medicine tastes bitter.
4. Other peple believe the stnes have a medical purpse.（教材P62 2b）
medical / 'medɪkl / adj. 医疗的；医学的
purpse作名词，常用短语：the purpse f... “的目的”；n purpse“有意地；故意（反义短语为by accident）“。The purpse f the writer is t tell the readers t value what they have nw.I’m srry, sir. I didn’t d that n purpse just nw.
purpse/ 'pɜː(r)pəs / n. 目的；目标
prevent作及物动词，prevent sb. (frm) ding sth. “阻止某人做某事” ，其中的frm可以省略，但在被动语态中不能省略。It is the jb f the plice t prevent crime.The heavy rain may prevent us frm ging ut tmrrw.The plane was prevented frm taking ff n time because f the heavy snw.
5. They think the stnes can prevent illness and keep peple healthy. （教材P62 2b）
prevent /prɪˈvent/ v. 阻止；阻挠
（1）energy 可作不可数名词，意为“活力；精力”，强调含有能力或热情。Our new teacher is full f energy.（2）energy 也可作可数名词，意为“精力；力量”，常用复数形式，强调付出的脑力或体力。She put all her energies int her wrk.
6. As yu walk there, yu can feel the energy frm yur feet climb up yur bdy, …（教材P62 2b）
energy/ ˈenə (r) dʒi/ n. 力量；精力
Can yu find ur psitin n the map? If yu stand in a higher psitin, yu can see further.
7. … but mst agree that the psitin f the stnes must be fr a special purpse.（教材P62 2b）
psitin/pəˈzɪʃn/ n. 位置；地方
victry意为“胜利；成功”，既可作可数名词，也可作不可数名词。常与介词ver或against连用。win a victry 获得胜利。T keep hpe is the best weapn fr victry.We wn a victry against their team at last.
8. Others think it was built t celebrate a victry ver an enemy. （教材P62 2b）
victry /ˈvɪktəri/ n. 胜利；成功
enemy 为可数名词，其复数形式为enemies。Actually, yur biggest enemy is yurself.
enemy / ‘enəmi/ n. 敌人；仇人
perid为可数名词，a perid f time一段时间。This stry happened during the perid f the Civil War. perid作名词，还可意为“学时，课；句号”。We have six perids f Science a week.
9. Stnehenge was built slwly ver a lng perid f time.（教材P62 2b）
perid /ˈpɪəriəd/，/ˈpɪriəd/ n. 一段时间；时期
Cmplete the sentences with the crrect linking wrds.
1. Midsummer day is in June ________ a lt f peple g t Stnehenge during this mnth.2. The sun shines straight int the center f Stnehenge _______ the stnes were put in a special psitin.3. Sme peple think the rcks can ________ stp peple becming ill ___________ keep them healthy.4. We dn’t knw wh built Stnehenge __________ hw it was built.5. Histrians think Stnehenge was built abut 5,000 years ag; ___________, they are nt sure.
Listen t the passage f 2b n Page 62, repeat. Pay attentin t imitating the stress and intnatin.
Listen and repeat.
When we went int the park, we saw smene ________ kung fu. A. plays B. played C. playing D. t play2. — Fd safety has becme a scial fcus nw. — That’s why laws are made t ______ crimes n fd. A. recrd B. prevent C. divide D. separate
二、用正确的单词完成句子
He is always taking an active part in utdr activities. He seems t be full f e_________.Yu will r________ a warm welcme when yu cme t the village.Tm’s mther is a _______ (medicine) fficer. The brave general led the trps t _______（胜利）. The gd news was that the _________ （敌军）was driven back.
eceive
The stry happened during the ________ （时期）f the French Revlutin.What _______ （位置）d yu usually play in the basketball match?Our campaign’s main ________（目的） is t raise mney.The teacher asked us t stand in a _________（圆圈）. He was a great ________ （领袖）in Chinese histry.Yu helped me a lt. I dn’t knw hw t e_______ my gratitude.
purpse