初二英语课件unit 9PPT优选课件
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八年级英语上册UNIT-9课件-202004
9. Students have summer holiday(暑假) in __J_u_n_e and _J_u_ly__.
When were you born? I was born in September.
When was your mother born? She was born on October first.
January April July October
Months of the year
February March
May
June
August
September
November December
first-1st second-2nd third-3rd fourth-4th fifth-5th sixth-6th seventh-7th eighth-8th ninth-9th tenth-10th
5. Chen Mei is a ________. She does well in ________. He ______ well.
6. Chopin is a _______. He did well in _______. He ______ well.
7. Tian Liang is a ______. He is good at ______. He _______ well.
When were they born?
They were born …
What does she/ he do?
When was she / he born? Where’s he from?
Tian Liang
world champion August 26th, 1979
When were you born? I was born in September.
When was your mother born? She was born on October first.
January April July October
Months of the year
February March
May
June
August
September
November December
first-1st second-2nd third-3rd fourth-4th fifth-5th sixth-6th seventh-7th eighth-8th ninth-9th tenth-10th
5. Chen Mei is a ________. She does well in ________. He ______ well.
6. Chopin is a _______. He did well in _______. He ______ well.
7. Tian Liang is a ______. He is good at ______. He _______ well.
When were they born?
They were born …
What does she/ he do?
When was she / he born? Where’s he from?
Tian Liang
world champion August 26th, 1979
八年级英语上册UNIT-9课件
按动开关https:///product-selection/pushbutton/
按动开关 [单选]通过回转接头与出油接合管相连接，用卷扬机带动升降，可选择抽取罐内任何部位油品，一般只安装在润滑油或特种油品罐上的附件是（）。A.罐顶结合管与罐壁接合管B.量油孔C.升降管D.泡沫发生器 按动开关 [单选]对三叉神经痛的治疗中，应首先选择的是（）A.药物治疗B.射频治疗C.开颅减压D.理疗E.注射治疗 按动开关 [单选]人体内的循环系统包括（）.A.血液循环系统和体循环系统B.血液循环系统和淋巴系统C.淋巴系统和体循环系统 按动开关 [单选,A型题]《医疗机构从业人员行为规范》的执行和实施情况，应列入（）。A.医疗机构校验管理和医务人员年度考核B.定期考核和医德考评C.医疗机构等级评审D.医务人员职称晋升、评先评优的重要依据E.以上都对 按动开关 [判断题]一般技术性错款按审批权限报损或收益。A.正确B.错误 按动开关 [单选]抑郁症的治疗过程中，最应当注意的问题是（）。A.改善营养B.改善睡眠C.防自杀D.防感染E.多活动 按动开关 [单选]“夫百病之始生也，皆生于风雨寒暑，清湿喜怒”之“清湿”是指（）。A.湿邪B.风湿C.痰湿D.寒湿E.湿热 按动开关 [单选,A2型题,A1/A2型题]下列血浆蛋白中可作为机体营养不良指标的是（）.A.转铁蛋白B.前清蛋白C.铜蓝蛋白D.C反应蛋白E.结合珠蛋白 按动开关 [单选]以下哪种网络营销方式最不适合做品牌（）A.网络广告B.新闻营销C.非许可电子邮件营销D.事件营销 按动开关 [单选]妇科体格检查叩诊时，下面哪一项最全面()A．叩诊时注意鼓音B．注意浊音C．有无移动性浊音D．叩浊音分布范围E．前4项相加 按动开关 [问答题]某建筑工程，地下1层，地上16层。总建筑面积28000m2，首层建筑面积2400m2，建筑红线内占地面积6000m2。
按动开关 [单选]通过回转接头与出油接合管相连接，用卷扬机带动升降，可选择抽取罐内任何部位油品，一般只安装在润滑油或特种油品罐上的附件是（）。A.罐顶结合管与罐壁接合管B.量油孔C.升降管D.泡沫发生器 按动开关 [单选]对三叉神经痛的治疗中，应首先选择的是（）A.药物治疗B.射频治疗C.开颅减压D.理疗E.注射治疗 按动开关 [单选]人体内的循环系统包括（）.A.血液循环系统和体循环系统B.血液循环系统和淋巴系统C.淋巴系统和体循环系统 按动开关 [单选,A型题]《医疗机构从业人员行为规范》的执行和实施情况，应列入（）。A.医疗机构校验管理和医务人员年度考核B.定期考核和医德考评C.医疗机构等级评审D.医务人员职称晋升、评先评优的重要依据E.以上都对 按动开关 [判断题]一般技术性错款按审批权限报损或收益。A.正确B.错误 按动开关 [单选]抑郁症的治疗过程中，最应当注意的问题是（）。A.改善营养B.改善睡眠C.防自杀D.防感染E.多活动 按动开关 [单选]“夫百病之始生也，皆生于风雨寒暑，清湿喜怒”之“清湿”是指（）。A.湿邪B.风湿C.痰湿D.寒湿E.湿热 按动开关 [单选,A2型题,A1/A2型题]下列血浆蛋白中可作为机体营养不良指标的是（）.A.转铁蛋白B.前清蛋白C.铜蓝蛋白D.C反应蛋白E.结合珠蛋白 按动开关 [单选]以下哪种网络营销方式最不适合做品牌（）A.网络广告B.新闻营销C.非许可电子邮件营销D.事件营销 按动开关 [单选]妇科体格检查叩诊时，下面哪一项最全面()A．叩诊时注意鼓音B．注意浊音C．有无移动性浊音D．叩浊音分布范围E．前4项相加 按动开关 [问答题]某建筑工程，地下1层，地上16层。总建筑面积28000m2，首层建筑面积2400m2，建筑红线内占地面积6000m2。
人教版年级八年级上册Unit9课件共60张
患流感 去看医生 为考试准备 去音乐会 拜访朋友
根据箭头指向的汉语说出英语短语。 （If you know the answer, Please stand up and say
it out. ）
play basketball
准备考
have the flu play the piano
去看病 试
去音乐 会
I have too much homework this weekend. A: That's too bad. Maybe another time. B: Sure, Joe. Thanks for asking = invitation .
Reasons:
1.Too much homework
2.I_'d__l_o_v_e_/l_ik_e__to_,_b_u__t…__…__. ______________
? 还要注意给出理由， 说理由可以这样说： ? I___m__u_s_t __...; I am ___g_o_in_g_____ ___to__...; ? I __h_a_v_e__to_______... ? 当你答应别人的邀请时，你可以说 ：
--_______, I'd love to. 2. --_______ you go to the movies?
--I'm sorry, I _______. 3. -- _______ you go to the basketball game?
--No, I ______. I'm playing soccer. 4. --______ you go to the concert?
2b Listen again. Who can't go to the
人教英语八年级上Unit9 课件(共126张PPT)
Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.
Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night?
Unit 9 Can you come to
my party?
A: Can you swim? B: Yes, I can. /No, I can’t.
A: Can you play football? B: Yes, I can. /No, I can’t.
Can you come to my party?
Why can’t she come to the party? She has to visit her grandpa.
Why can’t they come to the party? They are going to a concert.
Language Goals: Make invitations Decline invitations Accept invitations Talk about obligations
B:I’m sorry. I’m going to the movies.
Why can’t you come to the party? I have to study for a test.
I have a piano lesson.
I’m going to the movies.
人教版八年级上册英语unit9整单元课件
— Sure, I'd love to. / Sorry, I can't. I have to / must ... 2. I can't either. I have the flu. 3. Maybe next time. What a small party! ➢ Learn to make, accept and decline invitations and talk about
A: Can you …? B: Sorry … I have to … C: Sure, I’d love to. D: I’m sorry,too. I must...
How to make an invitation?
• Can you come to my birthday? • Could you come to my school?
1. We can use “Can you…?” to make invitations. 2. We can use “Sure, I’d love to.” to accept invitations gladly. 3. We can use “I’m sorry / Sorry, I can’t. ” or something like
How to decline an invitation?
• I’m sorry, I can’t. I have to… • I’d love to, but I have to… • Sorry, I can’t. I’m going to the movies. • Thanks for your invitation. • Thank you for asking me.
A. help, in
A: Can you …? B: Sorry … I have to … C: Sure, I’d love to. D: I’m sorry,too. I must...
How to make an invitation?
• Can you come to my birthday? • Could you come to my school?
1. We can use “Can you…?” to make invitations. 2. We can use “Sure, I’d love to.” to accept invitations gladly. 3. We can use “I’m sorry / Sorry, I can’t. ” or something like
How to decline an invitation?
• I’m sorry, I can’t. I have to… • I’d love to, but I have to… • Sorry, I can’t. I’m going to the movies. • Thanks for your invitation. • Thank you for asking me.
A. help, in
秋人教版八年级英语上册课件：Unit 9(共31张PPT)
要点梳理
【举例】She spend too much money on clothes. 她花了太多钱买衣服。
You’ve given me too much. 你给我的太多了。 It’s much too cold outside. You’d better put on your overcoat. 外面太冷了。你最好把大衣穿上。
要点梳理
They were preparing to cross the river when it began to rain. 他们正准备过河，突然下雨了。 【应用】 ( C )I’m very busy these days. Last week I _____ the driving test. Now I’m _____ take part in the coming sports meeting. A. prepared; preparing B. prepared for; preparing C. prepared for; preparing to D. prepared; preparing to
She prepared us a nice breakfast.=She prepared a nice breakfast for us. 她为我们准备了可 口的早餐。
She said so because she wanted to prepare her father for the bad news. 她之所以这样说，是因 为她想让她爸爸对那个坏消息有所准备。
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/9/192021/9/192021/9/192021/9/199/19/2021 •14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年9月19日星期日2021/9/192021/9/192021/9/19 •15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年9月2021/9/192021/9/192021/9/199/19/2021 •16、教学的目的是培养学生自己学习，自己研究，用自己的头脑来想，用自己的眼睛看，用自己的手来做这种精神。2021/9/192021/9/19September 19, 2021 •17、儿童是中心，教育的措施便围绕他们而组织起来。2021/9/192021/9/192021/9/192021/9/19
新人教版八年级下册英语第九单元课件ppt
museum? 3. What did Jill learn about? 4. Who did Jill camp with on the
weekend? 5. Has Anna ever been camping?
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
4. Who did Jill camp with on the weekend? With her friends.
5. Has Anna ever been camping? No, she hasn’t.
space museum____ history museum____
art museum ____ water park ____
zoo ____
amusement park ____
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
2. What do you think is the most interesting thing about each museum?
• the American Computer Museum—the special computer that can play chess even better than humans.
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
weekend? 5. Has Anna ever been camping?
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
4. Who did Jill camp with on the weekend? With her friends.
5. Has Anna ever been camping? No, she hasn’t.
space museum____ history museum____
art museum ____ water park ____
zoo ____
amusement park ____
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
2. What do you think is the most interesting thing about each museum?
• the American Computer Museum—the special computer that can play chess even better than humans.
在日常生活中，随处都可以看到浪费 粮食的 现象。 也许你 并未意 识到自 己在浪 费，也 许你认 为浪费 这一点 点算不 了什么
人教版英语八年级上册第九单元Unit9课件PPT
考点三、情态动词的答语
句型Leabharlann 肯定回答否定回答Can I…
Yes, you can . No, you can’t .
May I … Must I… Need I…
Yes ,you may. Yes, you must. Yes, you must.
No, you mustn’t. No, you can’t. No, you needn’t. No you don’t have to No, you needn’t
• turn into “变成；进入” • turn down “调低音量；拒绝” • turn up 调高音量 • turn off 关掉，关闭； • turn on 打开，发动 • turn over 移交给；翻阅；把…翻过来；
我的生活原则是把工作变成乐趣，把乐趣变成工作。 ——艾伯乐
My principle of my life is turn work into fun, and to turn it into a job.
②invite sb. to do sth. 邀请某人去做某事
辨析：receive，accept
accept
意为“接受”
receive
意为“收到”
指主观上愿意接受
指客观上收到或拿 到，但主观上不一 定会接受
eg: The day before yesterday, a handsome boy showed his love to me with 999 roses in his hand. I _______his roses, but I wouldn't like to________ his love.
• 【温馨提示】 • (1)情态动词的过去式表示比原形更委婉的语气。 • (2)mustn’t表示否定意义“禁止，不允许”。可与祈使句互换。例
八年级下册英语unit9ppt课件
采用PP管及配件：根据给水设计图配 置好PP管及配 件，用 管件在 管材垂 直角切 断管材 ，边剪 边旋转 ，以保 证切口 面的圆 度，保 持熔接 部位干 净无污 物
•No, I haven’t. I have never been anywhere. • Yes, I have. I have been to...
A: Have you ever been to…? 采用PP管及配件：根据给水设计图配置好PP管及配件，用管件在管材垂直角切断管材，边剪边旋转，以保证切口面的圆度，保持熔接部位干净无污物 B: Yes, I have. / No, I haven’t. A: When did you go there? B: I went there …？ A: How did you go there? B: I went there by … A: Where are you going this Summer
Listening task: True or False
Conversation 3
Harvey had a great time at Water World. F Harvey’s friend has never been to Water T
World.
Harvey and his friend are going skating. T
Unit 9
Have you ever been to
an amusement park?
Gucheng Middle School Zheng Jinyan
采用PP管及配件：根据给水设计图配 置好PP管及配 件，用 管件在 管材垂 直角切 断管材 ，边剪 边旋转 ，以保 证切口 面的圆 度，保 持熔接 部位干 净无污 物
Unit 9 课件(共30张PPT) 人教版英语八年级上册
Can you go to a movie with me?
Sure, I’d love to.
Can you sing a song with me?
OK, I’d love to. That sounds fun.
Sure, I’d love to. It’s good for my
health.
The boy learns that they are still good friends and he is very happy.
1b. Listen and write the names (Tim, Kay, Anna and Wilson) next to the correct students in the picture.
The girl never answers “Sure!” again and the boy doesn’t know why.
TBShuote, fbeoovreyrtiyhsetsiagmdirelf,tohsrehtebhokeyngoiwnrsvl’isteeavsen（rsyw邀tehr请isn.）g “hIesr, scshlheeearthlhyae.s gStiohrlemwsahakoyesIssohomarrveyegtkoonoodtwhenex?c”buosye.sSh（e借 （af口frlrw她ii）eean还ny,ddss是nstoha我etinplld认.tsoi识htbe’s的rrest那aehklef个utt女pihm（a孩et破吗tt坏oh？e）s）ytuatdhrye.irgood
Tim Anna Kay
Wilson
Listen again and fill in the blanks
八年级英语上册UNIT-9课件
源短缺可分为、、和4种类型。 《绿色施工导则》对节能措施作出了规定，下面属于该规定是()A.制订合理施工能耗指标，提高施工能源利用率B.优先使用国家、行业推荐的节能、高效、环保的施工设备和机具C.施工现场分别设定生产、生活、办公和施工设备的用电控制指标D.照明设计以满足最低照度为原则E.根据当地气候和 列说法错误的是.A、下级对上级发布的命令有不同看法时也应执行，事后可与领导人交换意见B、绝对权威的负面效应是产生下级对上级的对抗心理和上级对下级的不信任C、船上人员的频繁流动性只会造成彼此不了解、不适应，不利于安全航行D、非正式小群体需正确引导 车身板件表面有旧漆层、旧防腐材料等需要清理，最好使用清除。A．钢丝刷打磨B．砂轮打磨C．喷砂处理 乳母如果摄入过多油汤会导致乳汁脂肪含量过高引起婴儿A、黄疸加重B、脂肪泻C、新生儿脐炎 犬在新生儿期的排粪和排尿的动作只依靠才能完成。A、人工辅助B、自主生理活动C、母犬的舔舐刺激D、外界因素的刺激 医疗机构医技人员是指A.除医师之外从事其他技术服务的卫生专业技术人员B.除医师、护士之外从事其他技术服务的卫生专业技术人员C.除医师、药学技术人员之外从事其他技术服务的卫生专业技术人员D.除医师、护士、药学技术人员之外从事其他技术服务的卫生专业技术人员E.以上都不对 土体构型 在建设工程施工活动中，施工单位最基本的安全管理制度以及施工单位安全生产的核心和中心环节是()。A.安全生产责任制B.安全责任追究制C.群防群治制度D.安全生产教育培训制度 国家总体规划、省(自治区、直辖市)级总体规划和区域规划的规划期一般为5年，可以展望到年以上。A.10B.15C.20D.25 患者男性，57岁，平素头晕乏力，行食管电生理检查测定窦房结功能，如下图中出现的第2个长间距（2800ms）称为A.窦房结不应期B.窦房传导时间C.窦房结恢复时间D.窦房结总恢复时间E.继发性停搏 胸部CT扫描，需采用俯卧位的是A.观察肺内肿物形态B.测量病变大小C.肺癌的分期诊断D.观察肺内弥漫病变E.了解胸水流动性 医学人道主义经历的三个时期不包括A.古代朴素的医学人道主义B.现代革命人道主义C.近代医学人道主义D.现代医学人道主义 是以太阳通过当地的子午线时为正午12点来计算一天的时间的计时方式。 目前世界上规模最大、影响力最广的综合展是。A.奥运会B.广交会C.世界博览会D.投洽会 老年妇女患阴道炎的原因是A.卵巢功能衰退，雌激素水平降低B.阴道壁萎缩，黏膜变薄C.上皮细胞内糖原含量减少D.阴道内pH值上升，局部抵抗力降低E.以上均是 对甲类火，二氧化碳和水同时使用，灭火效果最好。A.正确B.错误 临床科室出现医院感染流行或暴发时，下列措施不当的是A.查找感染源B.对感染患者和周围人群进行详细的流行病调查C.必要时隔离患者甚至暂停接收患者D.总结经验，制定防范措施E.调换所有工作人员 《素问·阴阳应象大论》云，治病必求于本，本是指A.阴阳B.天地C.气血D.父母E.寒热 神经反射 特定引导手信号如何显示？ 甲亢病人2小时内甲状腺摄取131I超过人体总量的A.10%B.15%C.20%D.25%E.30% CH2=CH－CH2－CH3与HBr在过氧化物存在下生成的主产物为。A、AB、BC、CD、D 流式细胞术是一种对单细胞或其他生物粒子膜表面以及内部的化学成分，进行定量分析和分选的检测技术，它可以高速分析上万个细胞，并能从一个细胞中测得多个参数，是目前最先进的细胞定量分析技术。流式细胞仪的主要组成不包括A.液流系统B.光路系统C.抗原抗体系统D.信号测量E.细胞分 八月十五又称什么节？ 椎管内麻醉按注药部位不同可分为三种、、。 在肺内常见的球形病灶中，常见的钙化特征描述不正确的是A.错构瘤：爆米花样钙化B.畸胎瘤：小骨块或牙齿影C.肉芽肿：层板状钙化或中心钙化D.结核球：点状钙化E.肺癌：蛋壳样钙化 下列各项中，除哪项外均是健脾丸（《证治准绳》）的组成药物。A.白术；木香B.黄连；甘草C.神曲；陈皮D.半夏；黄芪E.人参；白茯苓 国际货运代理行业在社会产业结构中属于A.第一产业B.第二产业C.第三产业D.第四产业 以下有关企业培训的观点中，不正确的是。A、培训是消费B、需求调研是培训的前提C、创新能力是培训者必备的素质D、课程设计是培训的重要环节 以下哪一种寄生虫兼具无性和有性两种生殖方式完成一代的发育A.溶组织内阿米巴原虫B.钩虫C.丝虫D.蛔虫E.弓形虫 目视比色法测定水的浊度时，所用的具塞无色玻璃瓶的和均需一致。 经过STP走的链路属于方式。 公共关系的“四步工作法”是什么？ 关于国有土地租赁的期限韵说法，不正确的是。A.可以是无期限的租赁B.根据情况实行短期租赁和长期租赁C.短期租赁的期限不超过5年D.长期租赁的期限不超过法律规定的同类用途土地出让最高期限 用户线路有3种传输方式，即基带传输、数字数据传输及。 男性，70岁，腹股沟三角突出半球形包块，易还纳，未进入阴囊，不透光，主要考虑为A.鞘膜积液B.隐睾C.股疝D.斜疝E.直疝 要理顺各级行零售部门的纵向职能分工，总行零售部门要形成全行零售业务发展的“大后台”，分行负责组织执行、实施各项工作措施，支行专注负责客户营销。A.正确B.错误 某一级施工总承包资质企业，配备专职安全员的法定最低人数为()。A.2人B.3人C.4人D.6人 鉴别髓内肿瘤和髓外肿瘤最可靠的体征是：A.有无腱反射亢进B.有无分离性感觉障碍C.有无夏科关节D.有无截瘫E.有无大小便失禁
八年级英语上册UNIT 9课件(PPT)3-3
What day is it today? What day was it yesterday?
What date is it today? What is the date today? What date was it yesterday? What was the date yesterday?
我国有科属种。鳃孔对。背鳍个，无棘，具臀鳍。眼无瞬膜或瞬褶。椎体具辐射状钙化区，个不钙化区无钙化辐条侵入。颌舌接型，上颌仅以韧带连于头骨。 包括世界上最大的鱼类。 [] 活性成分 鲨血液中的生理活性成分 真鲨属Caroharhinusplumbens的全血清，可抑制小鼠体内接种的Lewis肺癌，而IgM抗体是主 要的血清免疫蛋白，其；VAT报税付款 VAT报税付款 ；作用机制与直接细胞毒作用及间接作用于淋巴网状内皮系统有关。鲨免疫球蛋 白中的IgM分子，一些分子具有特异抗原结合活性，而另一些分子具有能结合多种特异性抗原的部位。抗原与免疫球蛋白结合形成免疫复合物，可抑制淋巴 细胞致有丝分裂因子刺激的反应。鲨血浆可抑制植入鸡体的劳斯氏肉瘤细胞生长；SphrnaLewini鲨有抗肿瘤作用的糖蛋白。 [] 鲨内脏的生理活性成分 国外已 报道从鲨肝脏获取抑制肿瘤生长的活性物质，有超强的抗感染及抗癌能力。鲨肝油含有的抗癌活性物质含有角鲨烯（三十碳六烯酸）及其衍生物，如环氧角 鲨烯、，-乙二醇角鲨烯可用作抗癌剂。角鲨烯可参与人体内胆固醇的生物合成，促进机体对氧的利用及机体的新陈代谢，增强机体耐力，消除疲劳和阻止癌 转移，有广泛的理作用。同时，角鲨烯是甾族化合物母体的前体，对于理论研究具有重要意义。此外，鲨肝脂肪中除了含有多不饱和脂肪酸，例如油酸、棕 榈酸等，还有二十碳五烯酸（EPA）和二十二碳六烯酸（DHA）等n多不饱和脂肪酸以及大量VA，VD等。多不饱和脂肪酸可抑制某些前列腺素的合成，能调 节机体生理平衡，对血小板的聚集有抑制作用，可增强免疫功能，EPA和DHA在抗心血管疾病方面有明显疗效。 [] 鲨肝中的另一种主要活性成分是鲨肝醇。 人口服后，可升高白血球，用于各种原因引起的粒细胞减少症，并促进乳酸菌的生长和抗体的形成。 [] 鲨软骨的生理活性成分 在自然界中鲨鱼是极少患恶 性肿瘤的动物之一，其发病率为百万分之一。 [] 鲨软骨中含有多种抗肿瘤活性成分，根据目前的报道，主要包括以下种: （）血管生成抑制因子（Angiogenesisinhibitingfactor，AGIF），为小分子的多肽或含糖蛋白。在体内可通过抑制新生血管生成来抑制肿瘤组织的生长，但对肿瘤细胞（Tumorcells，TC） 没有直接的抑制作用。 [] （）抗肿瘤因子（Anti-tumorfactor），为多肽类，它能对TC的生长起直接的杀伤作用。 [] （）抗入侵因子（Anti-invasionfactor），
What date is it today? What is the date today? What date was it yesterday? What was the date yesterday?
我国有科属种。鳃孔对。背鳍个，无棘，具臀鳍。眼无瞬膜或瞬褶。椎体具辐射状钙化区，个不钙化区无钙化辐条侵入。颌舌接型，上颌仅以韧带连于头骨。 包括世界上最大的鱼类。 [] 活性成分 鲨血液中的生理活性成分 真鲨属Caroharhinusplumbens的全血清，可抑制小鼠体内接种的Lewis肺癌，而IgM抗体是主 要的血清免疫蛋白，其；VAT报税付款 VAT报税付款 ；作用机制与直接细胞毒作用及间接作用于淋巴网状内皮系统有关。鲨免疫球蛋 白中的IgM分子，一些分子具有特异抗原结合活性，而另一些分子具有能结合多种特异性抗原的部位。抗原与免疫球蛋白结合形成免疫复合物，可抑制淋巴 细胞致有丝分裂因子刺激的反应。鲨血浆可抑制植入鸡体的劳斯氏肉瘤细胞生长；SphrnaLewini鲨有抗肿瘤作用的糖蛋白。 [] 鲨内脏的生理活性成分 国外已 报道从鲨肝脏获取抑制肿瘤生长的活性物质，有超强的抗感染及抗癌能力。鲨肝油含有的抗癌活性物质含有角鲨烯（三十碳六烯酸）及其衍生物，如环氧角 鲨烯、，-乙二醇角鲨烯可用作抗癌剂。角鲨烯可参与人体内胆固醇的生物合成，促进机体对氧的利用及机体的新陈代谢，增强机体耐力，消除疲劳和阻止癌 转移，有广泛的理作用。同时，角鲨烯是甾族化合物母体的前体，对于理论研究具有重要意义。此外，鲨肝脂肪中除了含有多不饱和脂肪酸，例如油酸、棕 榈酸等，还有二十碳五烯酸（EPA）和二十二碳六烯酸（DHA）等n多不饱和脂肪酸以及大量VA，VD等。多不饱和脂肪酸可抑制某些前列腺素的合成，能调 节机体生理平衡，对血小板的聚集有抑制作用，可增强免疫功能，EPA和DHA在抗心血管疾病方面有明显疗效。 [] 鲨肝中的另一种主要活性成分是鲨肝醇。 人口服后，可升高白血球，用于各种原因引起的粒细胞减少症，并促进乳酸菌的生长和抗体的形成。 [] 鲨软骨的生理活性成分 在自然界中鲨鱼是极少患恶 性肿瘤的动物之一，其发病率为百万分之一。 [] 鲨软骨中含有多种抗肿瘤活性成分，根据目前的报道，主要包括以下种: （）血管生成抑制因子（Angiogenesisinhibitingfactor，AGIF），为小分子的多肽或含糖蛋白。在体内可通过抑制新生血管生成来抑制肿瘤组织的生长，但对肿瘤细胞（Tumorcells，TC） 没有直接的抑制作用。 [] （）抗肿瘤因子（Anti-tumorfactor），为多肽类，它能对TC的生长起直接的杀伤作用。 [] （）抗入侵因子（Anti-invasionfactor），
八年级上册英语课件unit9
八年级上Unit 9 Can you e to my party?Section A学习目标：1、掌握重点句型和短语；2、掌握情态动词can,could一般疑问句应用。
一、重点短语和句型►Can you...？意为“你能……吗？”。
此句型表示客气地邀请某人做某事，can可以用could替换。
区别在于：用could比用can语气委婉，显得更有礼貌，而can则较口语化。
can是情态动词，意为“能；可以”，其后接动词原形。
Can you...？的肯定回答一般为Sure，I'd love/like to.；否定答语中常用Sorry.代替No.，以示礼貌，即“Sorry，I can't.”或“I'm sorry，I'd like/love to，but...”。
eg：—Can/Could you go shopping with me？你能和我去购物吗？—Sure，I'd love to./Sorry，I can't.I have to do my homework.当然，我很乐意。
/抱歉，我不能去。
我得做作业。
例：1.—Mum, may I go out to play football for an hour?—No, you ____________. The air outside is not very clean.A.can’tB. needn’tC. couldn’tD. mustn’t2. —Could you please have a walk with me?—Sorry, I________. I have something important to do now.A. mustn’tB. needn’tC. can’tD. may not►prepare动词，意为“使做好准备；把……准备好”。
常用于以下结构中：①prepare for为……做准备②prepare sb.sth.为某人准备某物③prepare to do sth.准备做某事④prepare sb.for/to do sth.使某人为……做好准备例 Last week I ________ the driving test. Now I’m ________ take part in the ing sports meeting.A. prepare；preparingB. prepared for；preparingC. prepared for；preparing toD. prepare；preparing to►go to the doctor“去看医生”，为动词短语，相当于go to see a doctor。
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Yao Ming Birthday ---1980.9.12 Basketball player
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8
Do you know who he/she is?
Liu Xiang Birthday (1982.7.13) A famous runner
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9
Do you know who he/she is?
1975
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14
1c Pairwork: Practice the conversation
about Deng Yaping above. Then make conversations about the other sports stars.
A: Who’s that? B: That’s Deng Yaping. She is a great
A famous football player
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4
Do you know who he/she is?
Chen Huiling Birthday---1973.9.13 A popular singer
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5
Do you know who he/she is?
1963
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12
Who’s that? That’s _M_a_rt_in_a _H_in_gi_s __.She
is a _g_r_e_at_t_en_n_i_s _p_la_y_er_. When was she born? She was born in__19_8_0__.
Chinese ping-pong player. A: When was she born? B: She was born in 1973.
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关于提问某人是何时出生的用法
When were you born? 你是什么时候出生的？ I was born in 1992. I was born on Oct.11th,1992. （注意：介词 in 和 on 的区别）
A:How long did Charles Smith hiccup? B:He hiccupped for 69 years and_5___ months. A:When did he start hiccupping? B:He started in _1_9_2_2___. A:When did he stop hiccupping? B:He stopped in __19_9_0_____.
is a great Chinese pingpong player. When was she born? She was born in 1973.
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11
Who’s that? That’s__M_ic_ha_e_l J_or_da_n__.He
is a _g_re_a_t_b_as_k_e_tb_a_ll_p_la_y_e_r. When was he born? He was born in _1_9_6_3__.
Lu Yi A famous film star Birthday—1976.1.6
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1b Listen and write the year the sports
star was born under each photo.
Who’s that? That’s Deng Yaping.She
When was he/she born? 他/她是什么时候出生的？
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2a Listen and fill in the “How long” column
in the chart.
Record Hiccup
sneeze
Who
Charles Smith
Donna 2020/10G/1r8een
1980
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13
Who’s that? That’s __D_av_id_B_e_ck_h_am_.He
is a _g_re_a_t _fo_o_t_ba_l_l _pl_a_ye_r. When was he born? He was born in_1_9_7_5__.
Unit 9 When was he born?
Revision
How do you get to school? How does he/she get to school? How far is it from your home to school? How long does it take?
Zhou Jielun Birthday---1980. 1.18
A famous singer
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6
Do you know who he/she is?
Jordan A famous basketball
ห้องสมุดไป่ตู้player
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7
Do you know who he/she is?
Has world record for
How long Started Stopped
hiccupping
69 years and 5 months
1922
1990
sneezing 978 days Jan 13th,1981 Sep16th,1983 17
2C Pair work Fill in the blanks with information from the chart in activity 2a.Practice the conversation with a partner.Then have the same kind of conversation about Donna Green.
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2
Do you know who he/she is?
Liang ChaoWei Birthday --- 1962
A famous Film star
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3
Do you know who he/she is?
▪ Ronaldo ▪ Birthday---1976.9.22
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8
Do you know who he/she is?
Liu Xiang Birthday (1982.7.13) A famous runner
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9
Do you know who he/she is?
1975
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14
1c Pairwork: Practice the conversation
about Deng Yaping above. Then make conversations about the other sports stars.
A: Who’s that? B: That’s Deng Yaping. She is a great
A famous football player
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Do you know who he/she is?
Chen Huiling Birthday---1973.9.13 A popular singer
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Do you know who he/she is?
1963
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Who’s that? That’s _M_a_rt_in_a _H_in_gi_s __.She
is a _g_r_e_at_t_en_n_i_s _p_la_y_er_. When was she born? She was born in__19_8_0__.
Chinese ping-pong player. A: When was she born? B: She was born in 1973.
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关于提问某人是何时出生的用法
When were you born? 你是什么时候出生的？ I was born in 1992. I was born on Oct.11th,1992. （注意：介词 in 和 on 的区别）
A:How long did Charles Smith hiccup? B:He hiccupped for 69 years and_5___ months. A:When did he start hiccupping? B:He started in _1_9_2_2___. A:When did he stop hiccupping? B:He stopped in __19_9_0_____.
is a great Chinese pingpong player. When was she born? She was born in 1973.
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Who’s that? That’s__M_ic_ha_e_l J_or_da_n__.He
is a _g_re_a_t_b_as_k_e_tb_a_ll_p_la_y_e_r. When was he born? He was born in _1_9_6_3__.
Lu Yi A famous film star Birthday—1976.1.6
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1b Listen and write the year the sports
star was born under each photo.
Who’s that? That’s Deng Yaping.She
When was he/she born? 他/她是什么时候出生的？
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2a Listen and fill in the “How long” column
in the chart.
Record Hiccup
sneeze
Who
Charles Smith
Donna 2020/10G/1r8een
1980
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Who’s that? That’s __D_av_id_B_e_ck_h_am_.He
is a _g_re_a_t _fo_o_t_ba_l_l _pl_a_ye_r. When was he born? He was born in_1_9_7_5__.
Unit 9 When was he born?
Revision
How do you get to school? How does he/she get to school? How far is it from your home to school? How long does it take?
Zhou Jielun Birthday---1980. 1.18
A famous singer
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Do you know who he/she is?
Jordan A famous basketball
ห้องสมุดไป่ตู้player
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Do you know who he/she is?
Has world record for
How long Started Stopped
hiccupping
69 years and 5 months
1922
1990
sneezing 978 days Jan 13th,1981 Sep16th,1983 17
2C Pair work Fill in the blanks with information from the chart in activity 2a.Practice the conversation with a partner.Then have the same kind of conversation about Donna Green.
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Do you know who he/she is?
Liang ChaoWei Birthday --- 1962
A famous Film star
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Do you know who he/she is?
▪ Ronaldo ▪ Birthday---1976.9.22