八年级英语上册 Unit 4 Our World Topic 2 How can we protect ourselves from the earthquake课文重难点讲
【课件】Unit4Topic2SectionA课件++2022-2023学年仁爱版八年级英语上册
more
useful serious dangerous beautiful important terrible
Superlative
the
most useful
the most serious
the most dangerous
the
the
the
most
most
most
beautiful important terrible
the most serious
buildings__fe_l_l _do_w__n___ some people___d_ie_d___ many peoplew_e_re__m_i_ss_ing
240,000 people __l_os_t_th_e_ir_l_iv_e_s_______
Read aloud
5. How can we protect ourselves from the earthquake? protect…from…保护…免受…
Eg: 戴太阳镜可以保护眼睛不受伤害。 Wearing sunglasses can _p_r_o_t_e_c_t_o_u_r_e_y_e__s_f_ro__m_the sunshine.
K:Li Ming, come and look! A terrible earthquake struck Qinghai!
L:Oh,no! When and Where?
K:It struck Yushu in Qingfhaalil Porfofvince early this morning.
另外两次大地震 the most serious 最严重的
K: And I know that there were another two terrible earthquakelossien oCnhei’nsa.life（lives）
仁爱版八年级英语上册Unit4Topic2SectionB优质教案
八年级上册教案设计Unit 4 Our WorldTopic 2 How can we protect ourselves from the earthquake?Section BⅠ. Material analysisSection B的主要教学活动为1a, 3a和3b。
本节课主要通过Miss Wang和班里的学生之间的谈话引出玉树地震的话题，在对话中了解玉树地震的信息。
简单讲述了如何在地震中逃生的问题以及复习双多音节形容词的比较级和最高级形式。
第二部分通过听力训练的方式要求学生学习表达关心的句子。
3a部分主要通过图片、音标的提示，展示了有关灾难的名词。
复习了/ð/ /θ/的不同发音以及升降调、连读和不完全爆破。
教师在讲解音标的时候可以借助多媒体或者图片，让学生直观地感受唇形、齿形和口型。
Ⅱ. Teaching aimsKnowledge aims：1. 能根据音标正确朗读出单词表中本课的单词：level, sad, calm, typhoon等。
2. 能在老师的引导下，读出句子的升降调、连读和不完全爆破，分清/ð/ /θ/之间的区别。
3. 能正确拼读并运用单词表中的黑体单词：level, sad等。
能根据音标正确地书写typhoon, flood 等。
4. 能掌握双多音节形容词的比较级和最高级的变化规则，能在具体句子中正确地应用。
5. 能正确运用本课所学知识谈论地震的话题，能够用所学知识向受灾的人们给予关爱。
Skill aims：1. 能听懂有关谈论地震的话题及用形容词比较级最高级谈论关于灾难的话题。
2. 能谈论灾难的情况，并能用所学知识表达自己的关怀。
3. 能正确朗读课本的文本材料及含有/ð/ /θ/的句子的正确发音。
4. 能用形容词的比较级和最高级写一篇有关灾难程度的文章。
Emotional aims：1. 通过本课学习，了解自然灾害带给人类的危害，学会沉着应对困难。
仁爱科普版八年级上Unit4 Our world topic 2How can we protect ourselves from the earthquake 同步练习(
仁爱科普版八年级上Unit4 Our world topic 2How can we protect ourselves fromthe earthquake 同步练习（II ）卷姓名:________ 班级:________ 成绩:________一、单项选择。
(共10题；共20分)1. （2分）—What happened makes you wonder whether anyone is actually making voluntary contributions.—That's true. I've been considering about that for weeks.A . want to guessB . want to knowC . want to believe2. （2分）Billy is than his brother.A . tallB . tallerC . tallestD . the tallest3. （2分）—Do you know where the last two pictures went?—A millilonaire bought _____of them. He thought they were worth.A . eitherB . eachC . noneD . both4. （2分）— Can you ________ your new photos to me?—Yes, Here you are.A . takeB . makeC . showD . buy5. （2分）There isn't juice in the fridge. Would you like coffee?A . some; someC . some; anyD . any; some6. （2分）—Let's _____ the movie, Capitan of America.—Sorry, but I ______ a book now.A . watching, readB . watch, am seeingC . go to, am readingD . see, am looking at7. （2分）— Must I come up with the solution to the science project today?— No, you ________. But you must make it _______ 5 o'clock tomorrow afternoon.A . mustn't; atB . can't; beforeC . don't have to; byD . needn't; in8. （2分）Don't forget ____________ your photos here when you come to school.A . bringingB . to takeC . takingD . to bring9. （2分）—I don't know if it tomorrow.—Well, if it , the school sports meeting will be cancelled.A . will rain；will rainB . rains；will rainC . will rain；rains10. （2分）The silk dress comfortable.A . looksB . soundsC . feels二、情景交际。
仁爱版英语八年级上册：Unit 4 Topic 2 How can we protect ourselves from the earthquake 教案
Unit 4 Our World Topic 2 How can we protect ourselves from theearthquake?【教学分析】本单元以Our World 为主题。
第二话题主要围绕玉树地震，地震中如何保护自己等话题展开。
同时学习表达安慰，关心等的功能句。
本话题的主要语法是：多音节和部分双音节形容词比较级和最高级的变化规律。
主要句型有：The mobile phone is more useful than the telephone., The computer is the most useful of the three., The safest place is under a strong table or desk., Was it serious?, I’m very sorry to hear that., Don’t worry.等。
语音版块复习字母i，o和字母组合oo，ou，ow，or，aie在单词中的发音规则；区分/θ/和/ ð/的发音，学习降调，继续训练连读和不完全爆破。
Project的活动“Caring About the Children From Disaster Areas”为学生灵活运用该话题相关语言知识和创造了条件，训练学生用英语做事情的能力。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,1d第二课时：Section A—2a, 2b, Section B—3a, 3b Section A—3第三课时：Section B—1a, 1b, 1c, 2, 4第四课时：Section C—1a, 1b,1c, 2a, 2b,2c第五课时：Section D—Grammar and Functions, 1, 2, Project【第一课时】(Section A—1a,1b,1c,1d）【教学设计】本节课的课型为听说课，主要活动为Section A-1a。
仁爱版八年级英语上册：Unit 4 Our world Topic 2 Section C 课件
Listen to 1a and write down the key words under each picture.
If you are indoors
protect your head and neck with your arms
stay away from the window
If you are outdoors
c. turn off the gas and lights
d. jump off a window
e. cover your face and leave the building
b
a
e
c
d
Find more useful expressions to use in the 2b table with should and shouldn’t do. Then write down sentences based on 2a and exchange ideas with your partner. Should A. The most important thing to do is to … B. The safest place is… C. … is safer than … … Shouldn’t do A. When you…, it can be more serious. B. … is more dangerous. C. Don’t … …
2c
Write a short passage with the title How to Protect Yourself in a Fire in your exercise book.
Make sentences with the phrases in 1a.
仁爱版八年级英语上册：Unit4OurworldTopic2SectionB课件
How to protect ourselves from an earthquake.
We had better to stay calm.
1c
Listen again and fill in the blanks.Then read it to your partner .
The Yushu earthquake was terrible.Many _b_u_il_d_in_g_s_ fell down.The earthquake _k_i_ll_e_d__ more than two thousand people and __h_u_r_t_
_h__e_l_p__ him.
Kangkang: Thanks a lot.
3a Look at the pictures and write down the words.
/'snəʊ'stɔːm / __s_n_o_w_s_t_o_r_m___
/'reInstɔːm / __r_a_in_s_t_o_r_m____
Which is the most serious natural disaster （自然灾害） of all the above ?
Interview your classmates and complete the table.
Natural disasters snowstorm
The most serious
Unit 4 Our world
Topic 2 How can we protect ourselves from the
earthquake?
Section B
1b
Look, listen and mark T （True） or F (False).
年秋季仁爱英语八年级上册Unit4topic2重点知识点总结及练习
八年级上册Unit 4 Our worldTopic 2 How can we protect ourselves from the earthquake?一．重点句型：Section A1.A terrible earthquake struck Qinghai.一场可怕的地震袭击了青海。
strike意为“侵袭，爆发”，过去式struck。
The lightning struck again. 雷电再次闪击。
2.Many buildings fell down.Some people died and many people are missing. 许多建筑倒塌，很多人死亡，还有许多人失踪。
fall down 倒塌，跌倒，下落；I fell down and hurt my knee. 我摔倒弄伤了膝盖。
3. And I know that there were anther two terrible earthquakes in China. 我还直到发生在中国的另外两次严重的地震。
another意为：“又一，再一，另一（事物或人）”，后面可接单数名词、数字加复数的名词。
another + 数字+ 复数名词= 数字+more +复数名词；Would you like another apple?你想再来一个苹果吗？another 3 hours = 3 more hours 另外三个小时；4. I’m very sorry to hear that. 听到这个消息很遗憾。
表达听者难过、同情或抱歉的心情。
此句是表示关心的句子。
-----I have a bad cold today. 今天我得了重感冒。
----- I’m very sorry to hear that. 听到这个消息很遗憾。
5. I think the Wenchuan earthquake in 2008 was more serious than this one,but theTangshan earthquake in 1976 was the most serious. 我认为2008年的汶川地震比这个地震要严重，但是1976年的唐山大地震是最严重的。
八年级英语上册 Unit 4《Our World》Topic 2 Section C 教案 仁爱版
Topic 2 Are you sure there are UFOs? Section CThe main activities are 1a and 2a. 本课重点活动是1a 和2a 。
Ⅰ. Teaching aims and demands 教学目标1. Learn some new words and phrases:example, for example, spend … on, dictionary, in alphabetical order, look up, pay attention to, begin with, write to2. Learn some useful sentences:(1) It makes our life nicer, easier and more interesting. (2) How is everything going these days?(3) I think it ’s helpful for studying English.3. Go on learning to express certainty and uncertainty: I ’m (not) sure of that.4. Talk about modern science and technology:(1)We can do some shopping without leaving our houses. (2)We can use the Internet to find jobs. (3) The Internet can help us find the way.(4) On the Internet, we can also enjoy many interesting songs, movies and games. (5) But we shouldn ’t spend too much time on the Internet.5. Learn how to look up new words in an English-Chinese dictionary: (1)The words in English dictionaries are in alphabetical order.(2)When you look up a word in the dictionary, you must pay attention to the first letter of the word. Ⅱ. Teaching aids 教具 录音机/英汉字典Ⅲ. Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:7分钟) 谈论话题，导入新课。
仁爱版英语八年级上册Unit4OurWorld2.Howcanweprotectourselvesf
一、改写句子1. She sent some photos of her babies to her husband. (改为否定句)She ________ ________ any photos of her babies to her husband.2. Eileen Gu is the most talented skier in the world. (改为同义句)Eileen Gu is more talented than ________ ________ skier in the world.3. I think we should run out of the door. （改为否定句）I ________ ________ we should run out of the door.二、单项选择4. Tina’s hair is _______ longer _______.A．a little; as me B．very; as mineC．much; than me D．much; than mine5. Tom arrives ________ of the three.A．early B．earlier C．earliest6. Who jumped ________ in the long jump, Tony, Mark or Tom?A．long B．longer C．the longest7. This job is ________ easier and ________ interesting than that one. A．more；much B．much；more C．more；more D．much；much 8. —It’s cold today. I hope tomorrow won’t be so ________.— I hope so. But the radio says it will be even ________ tomorrow. A．colder; cold B．cold; colder C．colder; colder9. This math problem is ________ easier but ________ interesting than that one. A．fewer; less B．more; less C．more; more D．much; less10. Nancy sings ________ in her class.A．best B．well C．good D．better11. —How did you make Mr. Smith ________?—I broke the windows. I’m so sorry for that.A．excited B．sad C．angry12. Mary likes pop music ________ of all.A．well B．better C．best D．good13. It’s really difficult to explain color to a ________ person.A．shy B．blind C．lucky D．normal三、句型转换14. I think Chinese is more difficult than History. (同义句转换)I think History is ________ ________ than Chinese.15. This is the safest place to stay. (同义句转换)This place is ________ ________ ________ other place to stay.16. Did you hear about your English teacher? （作肯定回答）________, ________ ________.17. In our class, Tony runs faster than any other student. (改为同义句)In our class, Tony ________ ________.18. Jim is taller than Mike. (改为同义句)Mike is __________________ __________________ Jim.四、单词拼写19. — Nick, can you answer the ________/fəʊn/? I am busy now.— OK.20. It’s ________(正常的) to feel tired after a long trip.21. I’ll s_____________ someone to show you around.22. The radio says that there will be a heavy ________ (暴风雨) tomorrow.23. Every spring, ________ (百万) of people come to visit Dutch Flower Sea.五、用所给单词的正确形式填空24. I felt even _________ (thirsty) after I drank a glass of orange juice.25. The poor man feels even ____________(bad) than before.26. Who came here _________________(early), Jim, Jane or Mary?27. Linda is much __________________ (hard-working) than Anna.28. Jim jumped the _____________ (far) of all the students in the sports meeting.六、完成句子29. 云南是我去过的最远的省。
八年级英语上册 Unit 4《Our World》Topic 2 Section D 教案 仁爱版
Topic 2 Are you sure there are UFOs?Section DThe main activity is 5. 本课重点活动是5。
Ⅰ. Teaching aims and demands 教学目标1. Learn a phrase:plug in2. Learn some useful sentences:(1)What’s the matter with it?(2)Are you sure you plugged it in?(3)You’d better ask our computer teacher for help.3. Review and learn the main sentences and useful expressions in this topic about robots, UFOsand the Internet.4. Review past continuous tense:(1)A UFO flew over my head while I was walking toward the bus stop yesterday.(2)Last night, while Jim was sleeping, he saw a UFO flying over his head.5. Review certainty and uncertainty:(1)I’m sure robots can do some work faster and better than humans.(2)I’m not sure whether/if robots will make humans lose their jobs.Ⅱ. Teaching aids 教具录音机/图片/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:15分钟)复习并用chant导入新课，合理运用教材，提高课堂教学效率。
仁爱版八年级上册英语 Unit 4 Our World 单元知识点总结
仁爱版八年级上册英语 Unit 4 Our World 单元知识点总结Topic 1 Which do you like better, plants or animals?【重点短语】1. share…with 与……共享......2. play with 玩弄，玩耍3. in danger 在危险之中4. feed on 以……为食5. think about 考虑，思考6. enjoy nature 享受自然7. at night 在晚上8. in the daytime 白天9. summer vacation 暑假10. thousands of 成千上万11. in fact 事实上12. find out 查明，发现13. in nature 在自然界【重点句型】1. Plants are more beautiful than animals. 植物比动物更漂亮。
2. The plants stay green longer there. 那儿的植物能更长时间保持绿色。
3. The rainforests are very important to us. 雨林对我们很重要。
4. Water is necessary for all plants. It is the most important thing to all living things, we must save every drop of water. 水对所有植物是必需的。
它对所有生物都重要，我们必须节约每一滴水。
5. Isn’t it interesting? 是不是很有趣呀？6. It is one of the most dangerous fish in the world. 它是世界上最危险的鱼之一。
7. It is so strange! 太奇怪了！【重点语法】一. 形容词的比较级和最高级的构成1. 规则变化：（1）一般在词尾加—er或—est，如：fresh—fresher—freshest（2）以字母e结尾的形容词，加r或st，如：late—later—latest（3）以重读闭音节结尾的词，词尾只有一个辅音字母时，应双写这一辅音字母，再加er或est，如：big—bigger—biggest（4）以辅音字母＋y结尾的双音节词，先改y为i，再加er 或est，如：happy—happier—happiest（5）部分双音节词和多音节词前面加more或most构成比较级或最高级。
英语八上作文U4
英语八上作文U4Unit 4: Our World。
Our world is a vast and diverse place, full ofdifferent cultures, languages, and landscapes. It is important that we appreciate and respect these differences, as they make our world a more interesting and beautiful place to live in.One of the most important aspects of our world is its natural environment. From the lush rainforests of South America to the frozen tundras of the Arctic, there is an incredible diversity of ecosystems and habitats that support a wide range of plant and animal life. However, our world is also facing a number of environmental challenges, such as climate change, deforestation, and pollution. It is up to each and every one of us to do our part in protecting and preserving our planet for future generations.Another important aspect of our world is its culturaldiversity. There are thousands of different languages spoken around the world, each with its own unique history and culture. From the ancient traditions of China to the vibrant music and dance of Africa, there is so much to explore and learn about in our world. By embracing and celebrating our differences, we can create a more tolerant and peaceful world for all.Finally, our world is also shaped by the people who inhabit it. From the bustling cities of New York and Tokyoto the remote villages of the Amazon rainforest, there isan incredible diversity of human experience and perspective. By learning about and understanding different cultures and ways of life, we can broaden our own perspectives and become more empathetic and compassionate individuals.In conclusion, our world is a complex and beautiful place, full of diversity and wonder. By appreciating and respecting its natural environment, cultural diversity, and human experience, we can create a more harmonious and peaceful world for all. It is up to each and every one ofus to do our part in making our world a better place.。
英语初二上仁爱湘教版unit4topic2iamsuretherearenoufos.知识精讲
英语初二上仁爱湘教版UNIT4TOPIC2IAMSURETHEREARENOUFOS.知识精讲【本讲教育信息】一.教学内容：Unit4OurWorldTopic2IamsuretherearenoUFOs.【二】重点、难点：〔a〕核心单词：robot机器人scientist科学家appear出现situation情况，形势repair修理，修补machine机器mend修理，修补lazy懒惰的UFO不明飞行物toward向，朝，关于planet行星man-made人造的，人工的balloon气球seem大概，看起来alien外星人real真实的，真的的download下载useless无用的list把……列表，列举，名单，目录order顺序，命令press按，压，新闻界，出版社button按钮，纽扣plug把……塞住，塞子〔b〕常用词组：taketheplaceof取代，代替indanger处在危险状态mistake…for把……错当成……seemto大概，看起来，看来callfor寻求，需要，号召，提倡wake…up把……叫醒inalphabeticalorder按字母表顺序排列payattentionto注意beginwith以……开始andsoon…等等plugin接通〔电源〕，把〔插头〕插进〔插座〕〔c〕重要句型：Robotscantaketheplaceofhumanstodohardandboringworkinsomeworksituations.Weshouldn’tspendtoomuchtimeontheInternet.Whenyoulookupawordinthedictionary,payattentiontothefirstletteroftheword.〔d〕交际用语：Couldyoutellmesomethingaboutrobots?Ofcourse.Whatcanrobotsdoforus? Robotscantaketheplaceofhumanstodohardandboringworkinsomeworksituations.I’msuretherearenoUFOs.Areyousureyoupluggeditin?Yes,I’msure./No,I’mnotsure.〔e〕语法精粹：1.过去进行时2.whether,if引导的宾语从句3.besure句型LastnightwhileJimwassleeping,hesawaUFOflyingoverhishead.I’mnotsurewhether/ifrobotswillmakehumanslosetheirjobs.I’msurerobotswillmakehumanslosetheirjobs.【三】具体内容：SectionA1.Kangkang,couldyoutellmesomethingaboutrobots?康康，请给我讲一讲关于机器人的情况好吗？Couldyou…？Couldyouplease…？请您……好吗？CouldIplease…？我能够……吗？本句型用于请求同意做某事，语气较婉转、客气。
Unit 4 Topic 2【复习课件】八年级英语上册单元复习(仁爱版)
cold
toothache
fever
Ask and answer with your partner according to 2b.
fire
earthquake
rainstorm
Act out the dialog in pairs.
How to protect ourselves from an earthquake.
Do you know how to protect ourselves in a fire ?
Let’s discuss what we should do and shouldn’t do in a fire in groups.
1 Read the passage and complete the table on Page 96.
telephone mobile phone
computer
The telephone is useful.
The mobile phone is _m_o_r_e_u_s_e_f_u_l _ than the telephone. The computer is _t_h_e_m__o_st__u_s_e_fu_l__ of the three.
3. What does the word “aftershocks” mean ?
It means “余震”.
Read again and answer the following questions.
4. What is the most important thing to remember in the earthquake ? The most important thing to do is to stay calm.
八年级英语上册Unit4OurWorldTopic2Howcanweprotectou
Read through Sections A-C carefully and complete each sentence below.
Grammar
Comparative and superlative degrees of adjectives (Ⅱ)
n. 百万
adi. 整体的，全部的 n. 国家，民族
v. 重建，重组 adj. 正常的，一般的
v. 出现，看来 adj. 受伤的，有伤的 v. 派遣，打发，安排去
n. 军队
自学指导2
1.自学内容：课本95页1a 2.自学方法：听录音和扫读。 3.自学时间：5分钟 4.自学要求：听1a，完成1
1 自学检测2
--No,__A_two are still in the burning house.
A. another B. other C. the other D. others 2.--How many students are there in your school?
学习目标
1.能读，会写P95-96页的生词。 2.会运用1a中的知识点解决相关题型。
自学指导1
• 1.自学内容：课本95-96页的生词。 • 2.自学方法：先根据音标试读，同桌互相正
音。 • 3.自学时间：5分钟 • 4.自学要求：会读，知道其汉语意思。
自学检测1
• 英译汉： • million • whole • nation • rebuild • normal • appear • injured • send • army
八年级英语上册 Unit 4 Our world Topic 2 How can we protec
Topic 2 How can we protect ourselves from the earthquake?Section BⅠ. Material analysisSection B的主要教学活动为1a, 3a和3b。
本节课主要通过Miss Wang和班里的学生之间的谈话引出玉树地震的话题，在对话中了解玉树地震的信息。
简单讲述了如何在地震中逃生的问题以及复习双多音节形容词的比较级和最高级形式。
第二部分通过听力训练的方式要求学生学习表达关心的句子。
3a部分主要通过图片、音标的提示，展示了有关灾难的名词。
复习了/ð//θ/的不同发音以及升降调、连读和不完全爆破。
教师在讲解音标的时候可以借助多媒体或者图片，让学生直观地感受唇形、齿形和口型。
Ⅱ. Teaching aimsKnowledge aims：1. 能根据音标正确朗读出单词表中本课的单词：level, sad, calm, typhoon等。
2. 能在老师的引导下，读出句子的升降调、连读和不完全爆破，分清/ð//θ/之间的区别。
3. 能正确拼读并运用单词表中的黑体单词：level, sad等。
能根据音标正确地书写typhoon, flood 等。
4. 能掌握双多音节形容词的比较级和最高级的变化规则，能在具体句子中正确地应用。
5. 能正确运用本课所学知识谈论地震的话题，能够用所学知识向受灾的人们给予关爱。
Skill aims：1. 能听懂有关谈论地震的话题及用形容词比较级最高级谈论关于灾难的话题。
2. 能谈论灾难的情况，并能用所学知识表达自己的关怀。
3. 能正确朗读课本的文本材料及含有/ð//θ/的句子的正确发音。
4. 能用形容词的比较级和最高级写一篇有关灾难程度的文章。
Emotional aims：1. 通过本课学习，了解自然灾害带给人类的危害，学会沉着应对困难。
2. 学会关心他人。
Ⅲ. The key points and difficult pointsKey points：1. 了解有关地震的知识。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit4 Topic2 课文重难点讲解
【1】A terrible earthquake struck Qinghai!—场可怕的地震在青海爆发！
strike v.意为“爆发;撞去”。
如：
The stone struck him on the back.那块石头砸在他背上。
The snowstorm struck the city.暴风雪袭击了这座城市。
【2】I’m very sorry to hear that.听到那个消息，我很悲伤。
be sorry to do sth.做某事很抱歉。
如：
I’m sorry to break your glasses.我很抱歉打碎你的眼镜。
【3】How can we protect ourselves from earthquakes?我们应当怎样保护自己免受地震的伤害呢？
protect sb. from sth.保护某人免受某物的伤害。
也可以表达为：protect sb. against sth.。
如：
They ran into the room to protect themselves from/against the wind.他们跑进屋里，免受风吹。
【4】I think we should run out of the door.我认为我们应该跑出门。
out of (从……里）出来;没有，缺少。
如：
Don’t put your hand out of the window when you take a bus.坐公交车时，不要把手伸窗外。
We are out of water.我们没有水了。
【5】The most important thing is to stay calm. 最重要的事情就是保持镇静。
to stay calm为动词不定式短语作表语。
如：
In winter, the most interesting sport is to make snowmen.冬天，最有趣的活动就是堆雪人。
【6】Knowing some ways to protect yourself will help to keep you safe in an earthquake. 了解一些保护自己的方法将有助于你在地震中安然无恙。
(1) knowing some ways to protect yourself 是动名词短语，在句中作主语。
如：
Doing more exercise is good for your health.多做运动对你的健康有好处。
(2)to protect yourself为词不定式短语作定语，修饰ways。
如：
There isn’t enough space to live in on the island. 这个小岛上已没有足够的生
存空间。
【7】Stay away from windows, tall furniture and pictures or anything that may fall on you.远离窗户、高的家具和照片或任何可能砸中你的东西。
stay away (from sb./sth.)离开;不接近(某人/某物)。
如：
Please stay away from the clog.不要接近狗。
【8】But with the help of the whole nation, people in Wenchuan are rebuilding their homes now and they are returning to normal life.但是在全国人民的帮助下，汶川人民正在重建家园并回归到正常的生活之中。
with the help of sb.在某人的帮助下。
如：
The boy learnt to play the piano with the help of his mother.在妈妈的帮助下，这个小男孩学会了弹钢琴。
I worked out the math problem with the help of my teacher.在老师的帮助下，我解决了这个数学难题。
2。