高中英语人教版必修四教学案：Unit 2 Section 3 含答案
[语法初识]原句感知自主探究[语法剖析]动词暴露在太阳下太长的时间会伤害你的皮肤。
He enjoys walking in the field in a summer morning．他喜欢在夏日的早上在田间漫步。
[点津](1)非谓语动词-ing形式的一般式常表示该动作与句子谓语动作同时发生，而动词-ing形式的完成式则表示该动作发生在谓语动作之前。
(2)非谓语动词-ing形式若与其逻辑主语之间为被动关系时，需用被动语态；而不及物动词的非谓语形式无被动语态，但可有完成形式。
(3)非谓语动词-ing形式的否定式通常是在其前加not，带有逻辑主语时not应放在逻辑主语和动词-ing形式之间。
即时演练11－1．写出下列句中的动词-ing(短语)所充当的成分①Playing with fire is dangerous．主语②Would you mind opening the window？宾语③Having finished his paper, he handed it to his tutor．状语④When he walked past the playground, he saw some boys playing football happily．宾语补足语1－2．单句改错⑤Excuse me for not my coming on time．把not放于my后⑥I'm sorry for having not kept my promise．having_not→not_having(一)动词-ing形式作主语1．动词-ing形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式Laughing often will benefit you a lot．笑口常开好处多多。
Having lived abroad for a long time makes him homesick．在国外生活了很久令他想家。
[点津]意义不同的两个动词-ing形式并列作主语时，谓语动词需用复数形式Writing and reading are her two hobbies．写文章及读书是她的两个爱好。
做这样的努力是没用的。
It is a waste of time doing such work．做这样的工作是浪费时间。
It is no good saying such words．说那样的话没有好处。
There is no knowing how the project will be carried out．不知道这个工程将如何实施。
即时演练22－1．用所给动词的适当形式填空①It is a waste of time trying (try) to persuade him to give up smoking．②It is worthwhile reading/to read such a wonderful novel．③It's no use complaining (complain) without taking action．④There is no denying (deny) that the environment is from bad to worse．2－2．完成句子⑤Reading_aloud is a good way to learn a language．大声朗读是学习语言的一种好方法。
⑥Wasting_a_person's_time is the same as killing him for his property．浪费别人的时间无异于谋财害命。
(二)动词-ing形式作宾语1．在admit, avoid, consider (考虑), enjoy, escape, excuse, finish, imagine, mind, miss, practise, suggest, delay, appreciate等动词之后只能用动词-ing形式作宾语，不能用不定式He finally admitted having made such a mistake．他终于承认犯了那样的错误。
The little girl practises playing the piano every day．女孩每天练习弹钢琴。
2．在动词短语give up, feel like, put off, get to (着手), object to, look forward to, devote oneself to, can't help(禁不住), can't bear/stand等之后用动词-ing形式作宾语I'm looking forward to hearing from you．我盼望着收到你的来信。
He devotes himself to looking into the matter．他致力于调查这起事件的真相。
[助记]接动词-ing作宾语的及物动词(短语)：建议考虑坚持练(suggest, advise, consider, insist on, practise)允许想象弃冒险(permit, allow, imagine, give up, risk)阻止抵抗否逃脱(prevent, resist, deny, escape)不禁介意保持完(can't help, mind, keep, finish)耽误推迟求原谅(delay, put off, require, forgive, excuse)承认错过欣喜欢(admit, miss, appreciate, enjoy)即时演练33－1．用所给动词的适当形式填空①I often practise listening (listen) and speaking (speak)．②The boy was lucky to escape being_punished (punish)．3－2．完成句子③It is useful for someone who is trying to give up smoking．这对于正在试图戒烟的人来说很有用。
④I have never dreamed of visiting_that_place．我从未梦想过要参观那个地方。
⑤It's quite hot today．Do you feel like going_for_a_swim?今天很热。
你愿意去游泳吗？(一)某些动词及动词短语后面既可以用不定式也可以用动词-ing作宾语1．动词begin, start, continue等后既可跟不定式，又可跟动词-ing作宾语，意义基本相同They continued reading/to read．他们继续朗读。
2．动词love, like, hate, prefer等后可跟动词-ing和不定式作宾语，但接动名词表示经常性的情况，接不定式表示具体的动作I hate walking in such a rainy day．(习惯)我不喜欢在这样的雨天里散步。
I hate to trouble you．(动作)我真不愿麻烦你。
3．一些动词后既可跟动词-ing作宾语，又可跟不定式作宾语，但意义有很大差别⎩⎪⎨⎪⎧ go on doing sth.继续做同一件事go on to do sth.接着做另一件事 ⎩⎪⎨⎪⎧ stop doing sth.停止做某事stop to do sth.停下来专做某事⎩⎪⎨⎪⎧ forget doing sth.忘记做过某事forget to do sth.忘记要做某事 ⎩⎪⎨⎪⎧ try doing sth.试着做某事try to do sth.试图做某事 ⎩⎪⎨⎪⎧ remember doing sth.记得做过某事remember to do sth.记住要做某事 ⎩⎪⎨⎪⎧ regret doing sth.后悔做了某事regret to do sth.很遗憾要做某事 ⎩⎪⎨⎪⎧mean to do sth.打算做某事mean doing sth.意味着做某事 I remembered locking the door ．(记着事情做了)我记着锁门了。
When you leave the house, please remember to lock the door ． (记着去做)离开家时，记得锁门。
4．在need, want, require, demand, deserve 等后用动词-ing 的主动形式表示被动，need/want/require/demand/deserve doing ＝need/want/require/demand/deserve to be doneThe cottage needs repairing＝The cottage needs to be repaired ．这所农舍需要修理。
The letter demands answering at once ．＝The letter demands to be answered at once ．需要立刻回复这封信。
即时演练44－1．用所给动词的适当形式填空①He likes swimming but he doesn't like to_swim this afternoon ． (swim)②He usually prefers staying in the house when it rains, but this time he prefers to_go (go) out ．4－2．单句改错③I mean to changing it for another one ．changing →change④(安徽高考改编)I remembered locking the door before I left the office, but forgot turning off the lights ．locking →to_lock;_turning →to_turn4－3．一句多译⑤这位员工值得表扬。
(deserve) The_worker_deserved_praising ．＝The_worker_deserved_to_be_praised ．⑥这个窗户需要清扫了。
The_window_needs/requires/wants_cleaning ．＝The_window_needs/requires/wants_to_be_cleaned ．(二)动词-ing 形式作宾语时，省掉介词的情况[归纳拓展]spend ．．．(in) doing sth ． 花费……做某事have difficulty/trouble (in) doing．．．做……有困难/麻烦stop/prevent ．．．(from)doing 阻止……做某事waste time (in) doing 浪费时间做某事be busy (in) doing 忙于做某事have a good/hard time (in) doing sth．做某事很高兴/费了很大劲He is usually busy (in) managing his shop．他通常忙于经营商店。
(人教版)高中英语必修4教学案：Unit 2 Section 1 (含答案)
Ⅰ．Match the word with its meaning．1．sunburnt A．to provide with things necessary for a certain purpose 2．decade B．extremely good3．expand C．to try extremely hard to achieve something 4．therefore D．to remove sth．that is causing a problem from a place, group, etc．5．equip E．brown (skin) from spending too much time in the sun6．export F．making you feel anxious and upset or shocked7．rid G．to become larger in size, number or amount8．super H．to send things to foreign countries for sale9．disturbing I．as a result10．struggle J．a period of ten years答案：1～5EJGIA6～10HDBFCⅡ．Write down the meaning of phrases in each sentence．1．Thanks to his effort, it is more successful than we have expected．幸亏；由于2．With the hope of getting the job, he went to the job market．带着希望3．By working hard day and night, she is trying to rid herself of loneliness and sadness．摆脱；除去4．The headmaster said he was very satisfied with me and my classmates．对……感到满意5．They have the right to struggle for freedom．为……而斗争(努力)1．The title of this unit is “Working the land”．Have you ever worked the land? Discuss in pairs and put the farming steps in order．答案：A→E→F→D→B→C2．Does your hometown grow rice? Do you like to eat rice? Who do you know is Father of Hybrid Rice?答案：Yes．_Y uan_Longping．Ⅰ．Fast-readingSkim the passage and give the general idea of the text．1．It is about Yuan_Longping who made a great contribution to producing better rice．2．Skim the text to get the main idea of each paragraph．Para．1A．Yuan Longping's dreams．Para．2 B．Yuan Longping's personality．Para．3 C．Yuan Longping's brief life experiences．Para．4 D．Yuan Longping's appearance and his achievement．答案：Paras．1－4DCBAⅡ．Careful-readingChoose the best answer according to the passage．1．Why has Yuan Longping struggled for many years?A．He wants to become one of the top scientists．B．He wants to prove farmers can also become scientists．C．He wants to do something for the farmers．D．He wants other countries to know him．2．When did he begin to make a study of the ways to increase the rice output?A．More than 60 years ago．B．More than 50 years ago．C．About 40 years ago．D．About 30 years ago．3．When Yuan Longping was a young man, ________．A．many people in the countryside didn't have enough food to eatB．all the people in the countryside were living a happy lifeC．no one in the cities was able to help the poor in the countrysideD．he didn't like the life in the countryside4．From the passage we can know that Y uan Longping's hybrid rice ________．A．helps the farmers produce larger harvestsB．can be only grown in ChinaC．is not accepted by the UND．is now grown around the globe5．What kind of person is Y uan Longping?A．He likes to live with the poor and is ready to help them．B．He thinks much of himself but little of others．C．He is strict with other scientists and the farmers．D．He has his own dreams to help the people．答案：1～5CAAADⅢ．Study-readingAnalyze the following difficult sentences in the text．1．Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades．[句式分析]本句是一个主从复合句，for whom为“介词＋关系代词”的引导非限制性定语从句，修饰Chinese farmers。
优质高一英语人教版必修4教案：Unit3Period2 LearningaboutLanguage+Word版含解析
Period 2 Learning about LanguageThe General Idea of This PeriodIn this period the students are to do some exercises on the usefulwords,expressions and structures learned in the reading part.It is to help them use the useful words and expressions from the context.They are also to learn something about the usage of -ing form.To achieve the above aims,that is,the teacher will get the students to work on the exercises individually first and then check the answers together with their partners.While dealing with the usage of -ing form,the teacher will help the students do it as a task.That is,the teacher will first ask the students to find and read some sentences from the text in which the -ing form is used,then ask them to discover the function of each -ing form,summarize the rules and apply them to the exercises.This is to help the students to learn autonomously and cooperatively.Teaching Important and Difficult PointsHow to grasp and apply the the usage of -ing form.How to gain the ability to use the key words and expressions from the context.Teaching MethodsAutonomous learning,cooperative learning,task-based learningTeaching AidsA multi-media computer and a blackboard.Three Dimensional Teaching AimsKnowledge and SkillsHelp the students gain the ability to use the useful words and expressions from the context.Help the students learn something about the usage of -ing form.Process and StrategiesNecessary explanation to make the students apply the useful words and expressions correctly.Individual work to finish each task.Feelings and ValueGet the students to sum up the grammatical rules themselves.Meanwhile,train their ability of appreciating simple jokes in English.Teaching ProceduresStep 1 Time for funT:Nice to see you again.I’m sure each of you has prepared an English joke or funny story for us?Now first share them with your partners,so that everyone has a chance to present your work,and then some volunteers will tell their jokes or stories in class.T:Who would like to tell your English jokes or funny stories?Volunteers!S:I’d like to.My joke is very short.One day the teacher asked the class when Rome was built?Tom answered,“At night”.The teacher felt puzzled and asked,“ Who toldyou that?”“You did.You said Rome wasn’t built in a day.”answered Tom.T:That’s funny.Another one!S:Let me tell you a funny story.The title of the story is Key to one’s success.It goes like this.One day a father was teaching his son and said,“The keys to your success are keeping your word and cleverness.Once you promise somebody a promise,you must carry it out no matter what will happen.This is called ‘keeping one’s word.’”“What is cleverness?” asked his son.“Cleverness is that you’ll never make such a promise,” the father answered.T:Thank you for your wonderful jokes!Step 2 Discovering useful words and expressions.T:Just now we had great fun telling jokes and stories.Let’s move on to the Discovering useful words and expressions part.I’d like you to do Exercises 1、2 and 3 first individually,as I think they are easy for you to finish them,and then we will check the answers together.A few minutes later.T:Let’s check the answers together.Keys to Exercise 1 on Page 19:Alternative expressions Words and expressions from the text break down food using teeth chewouter covering of a body or plant skinthe lower part or point of something bottombe happy and satisfied with;not wantingmorecontentsurprise greatlyastonish in every part ofthroughout special,more than usualparticularly someone or something that is not successfulfailure extremely goodoutstanding when water is hot enough to turn into gas boilKeys to Exercise 2 on Page 19:1.chew2.astonishes3.bottom4.contented5.particular6.throughout7.failure 8.skinKeys to Exercise 3 on Page 20:Noun Adjective Noun Adjective enjoyment enjoyable difficulty difficult entertainment entertaining cruelty cruelmouth mouthful honesty honesthelp helpful fortune fortunateT:Finished?You see it is very important to learn to use the useful words and expressions in the given situation.Only in this way can you gain the ability to use them correctly.It is the same with the learning of grammar.So in the next part,while learning the usages of -ing form,you should also learn them by discovering the usages,summarizing the rules and then you can apply them to speaking and writing.Nowlet’s move on to the next part.Step 3 Discovering useful structuresT:First you are to read the text once again quickly to find out the sentences in which the -ing form is used,and try to tell the function of each -ing form.A few minutes later.T:Have you finished your job?OK,let’s read them out.1.Do you find it funny to see someone sliding on a banana skin,bumping into someone else round a corner,or falling down a hole in the road?2.His entertaining silent movies are still popular today.3.His charming character The little Tramp is well known throughout the world.4.That was the problem facing Charlie Chaplin in one of his most famous films The Gold Rush.5.Their job is “panning for gold”.6.Chaplin sits down at the table with his plate and drinking cup.T:From these sentences what can you learn about the -ing form?S:Let me try.From these sentences,we can learn that the -ing form can be used as the attribute,the predicative and the object complement.T:Good!Anything more?S:When an -ing form word is used as the attribute,it is put before the noun,while when an -ing form phrase is used as the attribute,it is put after the noun.T:What a good observation!Another point for you to bear in mind is that when the -ing form is used as the attribute,it may tell the use of the noun or tell the action,character or quality of the noun,and the -ing form attribute can be replaced by an attributive clause.Now let’s consolidate this point by doing Exercise 4 on page 20.T:Well,what does a sleeping boy mean?S:A sleeping boy is a boy who is sleeping.T:What does a drinking cup mean?S:A drinking cup is a cup used for drinking.T:It seems that you have master the usage of the -ing form as attribute.Now,do the same with your partners and finish the rest phrases.T:Now let’s have a competition.Look at Exercise 3 on Page 21.I’d like you to do it in groups.T:This is a very interesting exercise,isn’t it?Let’s learn the usage of -ing form as the object complement.Can you tell the structure of -ing form as the object complement?Ss:The structure is Subject+Predicate+Object+Object complement.T:Yes.The object complement is used to explain what object has done,or doing,or to do.Or we can think that the speaker wants to express his/her meaning more completely.Of course,in this unit we only study the -ing form as the object complement.To grasp it,do Exercise 2 on Page 21.T:OK,now let’s check the answers for this Exercise.Who would like to say your answers out?The teacher can ask 9 students to read the 9 complete sentences to check the answers.If there are some questions,the teacher should give the students someexplanations,and make some changes if there are some incorrect answers.T:Well,can you analyze the part of speech of the -ing form in the 9 sentences?S:In the first three sentences the -ing form is used as object complement.T:Right.Have you found the same structure in other sentences?S:Yes.In the fifth,the sixth,the seventh,the eighth and the ninth sentence,the -ingform is also used as the object complement.T:How about the rest?S:In the fourth sentence,the -ing form is used as the attribute.T:Quite right.It is very important to analyze the sentences correctly while learning the usages of the -ing form.And here,I’d like to remind you to pay attention to the verbs that can be followed by the -ing form as the object complement,such as see,watch,notice,find,observe,and so on.T:Well,now let’s look at Ex 4.Who would like to do this exercise?S:Seeing is believing.S:His job is teaching us physics.S:What he likes is playing chess after supper.S:The news is exciting.S:The film is more interesting than any that I’ve ever seen.T:Very good.All of them are right.In order to make sure that you master the usage of the structure,I’ll give you some more sentences.Now please look at the screen,and try to analyze the usage of the -ing form in these sentences.1.Its full-time job is laying eggs.(Laying eggs is its full-time job.)2.Our greatest happiness is serving the people.3.The film we saw last night is quite moving.4.The music they are playing sounds so exciting.5.What she said was surprising.T:In the first two sentences,the -ing form is used to express a constant action of the subject.In the next three sentences the -ing form is used to show the character or the quality of the subject.Are you clear?Ss:Yes.T:Well,I’ll give you some words that can be used as the predicative to show the character of the subject.They are:charming surprisinginterestingmoving inspiringdisappointing boringencouraging confusingastonishing tiringexciting frighteningStep 4 Summary and homeworkT:Well,it’s almost time for a break.We have to bring an end to the class.Toconsolidate what we have learned in this period,I’d like you to do the exercises in the Using words and expressions part and the exercises in the Using structures part as your homework.Yes,if you want to master a grammar item,you must do much practice,and practice makes perfect.See you tomorrow!Ss:See you!The Design of the Writing on the BlackboardUnit 3 A taste of English humourPeriod 2 Learning about languageThe usage of the -ing form1)as the attribute2)as the object complement3)as the predicativeRecord after TeachingActivities and ResearchIn this period the teacher may offer the students a situation and ask the students make up a story according to the situation given using the -ing form.It seems to be a two-birds-with-one-stone task,which can not only enable the students to apply the -ing form correctly,but can...Reference for teachingGrammar动词-ing 形式1.动名词可以在句子中充当定语,表示所修饰名词的用途或使用目的,并且位于所修饰词的前面。
人教版高中英语必修四Unit2Workingtheland(含详细答案)
Unit 2 Working the landⅠ. 单词拼写1. (饥饿) is the best sauce.2. Her shoulders were badly (晒伤).3. Another (超级) skyscraper is being built.4. Manufacturing (产量) has increased by 8%.5. The business has (扩展) a big one.6. Farmers produce millions of tons of g to feed the nation.7. Would you mind writing a s of the passage? About 200 words are OK.8. At that time the British pound can e ＄2.80.9. She’s c to do well in the examination.10. Doctor gave me some advice on diet and n .Ⅱ. 用方框内所给单词或短语的适当形式填空1. I the result of the experiment.2. They have for years to drive the invaders out of their country.3. We all wish that we could the world crime.4. In some less developed areas in China, some farmers are still poor .5. After college, he went to Shenzhen getting a chance to become rich soon.Ⅲ. 同义句转换1. Better stay with us. If you stay with us, you are much safer.Better stay with us. If , you are much safer.2. That was the way he treated his parents.That was his parents.3. The weather in Kunming is much better than the weather in Harbin.The weather in Kunming is much better than in Harbin.4. As she didn’t know the way to the hospital, she turned to the police for help. Not the way to the hospital, she turned to the police for help.5. They went to the supermarket on foot instead of by taxi.They went to the supermarket on foot by taxi.Ⅳ. 单项填空从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
人教版高中英语选择性必修第四册 Unit 3 Sea Exploration Section Ⅱ
③他为改变状况所做的努力应该受到赞许。
His efforts to improve the situation are to be applauded
.
④他开始鼓掌,其他人也跟着鼓起掌来。
He started to applaud and the others joined in.
语法讲解
知识脉络
③Her new book covers the period from 1870 to 1919. 词性 动词 含义 涉及;包括 ④We will be covering the game live on Saturday afternoon. 词性 动词 含义 报道 ⑤We need $100 a month to cover the rent. 词性 动词 含义 足以支付
二、动词不定式的功能 1.做主语 (1)动词不定式做主语时,表示具体的行为或将来的行为。谓语动词用单数。 To love and to be loved is the greatest happiness one can seek. 爱与被爱是一个人所能寻找的最大幸福。 (2)为了避免头重脚轻,常用it做形式主语放在句首,做主语的动词不定式常 置于句末。
⑥We had to cover the last three miles on foot. 词性 动词 含义 行走(一段路程) 记一记·长知识 coverage n.新闻报道;覆盖范围 cover vt.覆盖;涉及;包括;报道;足以支付;行走(一段路程) be covered with...被……覆盖
To finish this job
in one day is impossible.
④建造这个博物馆需要一百万美元。
人教新课标版高中英语必修四教学案：Unit 3 A taste of English humour3-2Part Ⅱ含答案
Part ⅡLearning about Language & Using LanguageⅠ.重点单词1．____________n．预算；开支2．____________v t. & v i. (使)滑动；(使)滑行n. 滑；滑动；幻灯片3．____________n. 烙饼；薄饼4．____________n. 耳语；低语v t. & v i. 低语；小声说5．____________adj. 巨大的；辽阔的6．____________n. 粥；麦片粥7．____________adj. 醉的[答案] 1.budget 2.slide 3.pancake 4.whisper5．vast 6.porridge7.drunkⅡ.词汇拓展1．__________adj.特殊的；特别的n. 细节；细目→__________ad v. 特殊地；特别地2．__________v t. 使发笑；使愉快→__________adj. 愉快的；开心的→__________adj. 好笑的；有趣的→________n. 娱乐；消遣3．__________n. 解释；讲解；说明→__________v t. & v i. 解释；说明4．__________n. 时刻；场合→__________adj. 偶然的；特殊场合的5．__________n. 女演员→__________n. 男演员6．__________v i. 作出反应；回应→__________n. 反应；反作用7．__________n. 侦探→__________v t. 侦察；发现；察觉8．__________adj. 多山的；山一般的→__________n. 山；山脉9．__________n. 脏或乱的状态→__________adj. 脏乱的[答案] 1.particular；particularly2．amuse；amused；amusing；amusement3．explanation；explain 4.occasion；occasional5．actress；actor 6.react；reaction7．detective；detect8.mountainous；mountain9．mess；messyⅢ.重点短语1．burst into laughter __________________2．on one occasion __________________3．pick up __________________4．treat...as... __________________5．in the open air __________________6．向上看；查阅__________________7．对……作出反应；回应__________________8．合计；把……加起来__________________9．小声地__________________10．乱七八糟__________________11．注意__________________[答案] 1.放声大笑 2.有一次 3.拾起；捡起4．把……当作/看作…… 5.在露天；在户外6．look up7.react to8.add up9.in a whisper10．in a mess11.pay attention toⅣ.重点句式1．make＋宾语＋宾补结构Instead，what he gets is another kind of answer which _______.相反，他得到的是使事情诙谐有趣的另一种回答。
2021_2022学年新教材高中英语Unit2 SectionⅢ 课件新人教版选择性必修第四册
Ⅳ.重点短语 1．a flock ___o_f____ 一群(羊或鸟) 2．a handful ____o_f___ 少数人(或物)；一把(的量) 3．as well ___a_s____ 和……一样好；既……又……；除…… 之外(也)，还有 4．pick ___u_p____ 拿起；提起；拾起 5．come __a_c_ro_s_s__ 偶然发现；偶然遇见 6．make __s_u_re____ 确保
人力资源和社会保障部于周五开始发放第三代社会保障卡。 ❷Insurance agencies will then distribute donations to those in need. 保险机构随后将向有需要的人分发捐款。 ❸The central government has been making efforts to more fairly distribute education resources among different provinces and regions. 中央政府一直在努力使不同省份和地区之间的教育资源分配 更加公平。
Ⅴ.重点句型 1．它们在这个暂时的安全港湾里睡觉和喝奶，直到长到七 八个月大。
They sleep and drink milk in that temporary, protected environment ___u_n_ti_l__ they are about seven or eight months old.
[即学即练] 单句语法填空 ①On the first day of the new term, our teachers will distribute textbooks t_o_/_a_m_o_n_g_ the students. ②The organisation _d_is_t_r_ib_u_t_e_d (distribute) food and blankets _to_/_a_m__o_n_g the people who survived the earthquake. ③The d_i_s_tr_ib_u_t_i_o_n (distribute) of passports has been a slow
2017-2018学年高中英语人教版必修四教学案：Unit 2 Section 3 Word版含答案
[语法初识]原句感知自主探究[语法剖析]动词暴露在太阳下太长的时间会伤害你的皮肤。
He enjoys walking in the field in a summer morning．他喜欢在夏日的早上在田间漫步。
[点津](1)非谓语动词-ing形式的一般式常表示该动作与句子谓语动作同时发生，而动词-ing形式的完成式则表示该动作发生在谓语动作之前。
(2)非谓语动词-ing形式若与其逻辑主语之间为被动关系时，需用被动语态；而不及物动词的非谓语形式无被动语态，但可有完成形式。
(3)非谓语动词-ing形式的否定式通常是在其前加not，带有逻辑主语时not应放在逻辑主语和动词-ing形式之间。
即时演练11－1．写出下列句中的动词-ing(短语)所充当的成分①Playing with fire is dangerous．主语②Would you mind opening the window？宾语③Having finished his paper, he handed it to his tutor．状语④When he walked past the playground, he saw some boys playing football happily．宾语补足语1－2．单句改错⑤Excuse me for not my coming on time．把not放于my后⑥I'm sorry for having not kept my promise．having_not→not_having(一)动词-ing形式作主语1．动词-ing形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式Laughing often will benefit you a lot．笑口常开好处多多。
Having lived abroad for a long time makes him homesick．在国外生活了很久令他想家。
人教版高中英语选择性必修第四册UNIT3 Section Ⅱ 含答案
SectionⅡLearning About Language一、完成句子1.问题是你想做什么。
.,ILast night she didn’t go to the dancehas been worked out.You mustn’t forceHe is reading an.on time.1.By the end of the century,we will have discovered other places in our solar system suitable for living and we will have discovered ways to go further into space.【翻译】【句式分析】【句式分析】本句是由并列连词and连接的并列句,By引导时间状语,suitable for living做other places的后置定语,to go further into space做ways的后置定语。
2.In today’s world,winners are celebrated and treated as heroes,but if doping and genetherapy continue to affect the outcomes of major sporting events,the word “hero” will have lost all meaning.【翻译】【句式分析】【句式分析】本句是由转折连词but连接的并列复合句,第二个分句中包含一个if引导的条件状语从句。
3.Treatments for jellyfish stings and snakebites have also been developed and in the last five years there have been only three deaths from jellyfish stings and about the same number from snakebites.【翻译】【句式分析】【句式分析】本句是由并列连词and连接的并列句,第一个分句运用了现在完成时的被动语态。
高一英语人教版必修四第二单元学案设计答案
Book4Unit2Workingtheland词汇导学案一、词汇变形hunger(n.)---hungry(adj.)饿的disturbing(adj.)---disturbed(adj.)不安的；焦虑的---disturb(v.)打搅；阻碍；使不安expand(v.)---expansion(n.)膨胀4. circulate(v.)---circulation(n.)流通，循环freedom(n.)---freely(adv.)---free(adj.)自由的(vt.)使自由equip(v.)---equipment(n.)设备nationality(n.)---nation(n.)---national(adj.)---nationalism(n.)民族主义；国家主义---nationalize(vt.)使国有化；使民族化---international(adj.)国际的(n.)---occupational(adj.)职业的---occupy(v.)占据，占领；使忙碌(n.)个性---person(n.)---personal(adj.)---personally(adv.) ---interpersonal(adj.)人际的---personnel(n.)职员(v.)---confusion(n.)---confused(adj.)---confusing(adj.)二、重点单词chemical(adj.)---chemistry(n.)---chemist(n.)化学家fertile(adj.)---fertilizer(n.)肥料nutrition(n.)---nutritious(adj.)有营养的discover(v.)---discovery(n.)发现reduce(v.)---reduction(n.)减少industry(n.)---industrial(adj.)工业的---industrialize(vt.)使工业化regret(vt.&n.)---regretful(adj.)懊悔的；遗憾的---regretfully(adv.)produce(v.)生产---producer(n.)制片人19.cover(v)---discover(v)发现---discovery(n)mine(v.)开矿-miner(n.)--mineral(n.)矿物质sum(n.)总和---summarize(v.)总结---summary(n.)概要，总结an(n)器官，组织---organize(v.)---organic(adj.)组织的，有机的，器官的23.nutrition(n.)---nutritious(adj.)有营养的24.satisfy(vt)---satisfied/satisfying/satisfactory---satisfaction(n)满意vi._*Hehasbeenstrugglingtosucceed/strugglingforsuccess inhisbusiness. _Istruggled upthehillwiththeheavybags.strugglethroughthesnowstorm _*Hehasbeenstruggling/fightingagainst illnessforyears.strugglefor freedom/independence/humanrightsn.斗争;拼搏;努力Thestruggleforfreedom waslongandhard.strugglefor为......而奋斗struggleagainst与...斗争struggletodosth(=makegreateffortstodosth)努力做某事struggletoone'sfeet挣扎着站起来standonone’s feet站起来；恢复健康；自食其力〔拓展：站起来risetoone’s feet;gettoone’s feet jumptoone’s feet跳起来;)1)TheChinesepeoplehavebeenstruggling_______humanrights.2)ThechildrentalkedsoloudlyatdinnertablethatIhadtostruggle____.(hear)3)Theyaskedforrights,_____whichtheyhadstruggledforhundredsofyears.4)Indiagainedindependencein1947,after__longstruggle.2.equipvt./vi.配备；装备〔equipped，equipped〕n.equipment设备〔不可数〕装备；配备toprovideapersonandplacewiththethingsthatareneededforaparticularplace：Theboysequippedthemselveswith food,tentsandsleepingbagsfortheirjourney.(体力、智力上)使有准备；使有资格topreparesbforanactivityortaskbygivingthemtheinformationandskills：Weequipstudentswiththeskillstheywillneedoncetheyleavecollege.*Agoodeducationshouldequipyouforlife.良好的教育能使你受用终生。
2019-2020学年英语高中人教版必修4学案：Unit3 3.2 二 Word版含解析
姓名，年级：时间：Period 2文本研读课学习目标1.Learn what nonverbal humour is by Charlie Chaplin’s career。
2.Understand and enjoy English humour。
3。
Make a further understanding of some important words，phrases and sentence patterns in this period.4。
Master the reading skills such as skimming and scanning.课堂探究➡Step ⅠGreetingsGreet the whole class as usual.➡Step ⅡLead-in and Pre—reading1。
Review the words.2.Introduce the different styles of humour。
3。
Let the students think about and discuss the questions in the part of Pre—reading。
➡Step ⅢReadingTask One Skim the text quickly and find the right answers to the questions.（1)What’s the passage mainly about？A。
The history of English humour.B。
The films Chaplin made.C。
The humour Chaplin made in his films.D.The Gold Rush in California。
(2）In the middle of 19th century,people went to California to look for 。