人教版高中英语必修四Unit2Workingtheland-语法篇(教师版)

1、Unit2 Working the land 语法篇要求学生掌握本单元的重点语法-动词的-ing形式作主语和宾语并能熟练运用相关语法知识解决相 应类型的题。、动词的-ing形式由“动词原形+ing形式”构成，它既是现在分词形式，也是动名词形式。v-ing能在句中作主语、宾语、表语、定语、宾语补足语和状语，但不能单独作谓语。其时态和语态的变化为时态语态主动被动一般时doingbeing done完成时having donehaving been done、动词v-ing形式作主语v-ing形式作主语时，通常表示一般的或抽象的多次行为。1 .v-ing形式直接作主语。E.g. Smoking is

2、 harmful to your health.吸烟有害健康。E.g. Being fit helps you to stay focused on your lessons.保持健康有助于你集中精力学习。2 .有时为了避免句子主语过于冗长，通常用 it代替v.-ing作形式主语。E.g. It's no use advising him.劝他没用。E.g. It's useless taking this kind of medicine 吃这种药没用。It ' s fun being an actor个演员是有趣的。、v.-ing形式作宾语1 .能接 v.-ing

3、形式作宾语的动词有advise, avoid, appreciate, consider, delay, deny, dislike , enjoy,escape, finish , forget, keep, imagine, stop, mind, miss, mention, practise, begin, start, like, hate, remember, regret, require, resist, suggest等。E.g. The master keeps thinking about it.主人不停地想这件事。E.g. The tiger missed just b

4、eing struck.老虎差点儿被打着。趣味提示Mrs. P Black missed a bag. P -布莱克夫人丢了一个袋子。该句话中每个字母代表了一个动词或短语，这些动词要求后面跟动名词作宾语。这些动词分别是：M=mind, r=risk, s=succeed in, P=practiceB=be busy, l=look forward to , a=admitC=can't help , k=keep （on）, m=missI=insist on , s=suggest, s=stop, e=enjoy, d=delay, a=avoid, b=be worth , a

5、= advise, g =give up2 .有些动词既可跟v.-ing形式作宾语，也可以跟不定式作宾语，但在语义上却有很大的差别。go on to do sth.接着又做另一件事go on doing sth.继续做同一件事remember to do sth.记得要去做某事remember doing sth.记得曾做过某事try to do sth.努力做某事try doing sth.尝试做某事regret to do sth.对将要做的事表示遗憾regret doing sth.对做过的事表示后悔mean to do sth.打算/想做某事mean doing sth.意味着做某事3

6、. v.-ing形式作介词的宾语。E.g. After taking careful aim , he let the arrow fly.仔细瞄准好了后，他把箭射了出去。We are looking forward to seeing you again.我们盼望再次见至U你。He insisted on doing it in his own way.他坚持用他自己的方式来做这件事。例 1. （2019 d匕京） The film star wears sunglasses. Therefore , he can go shopping without.A. recognizingB. b

7、eing recognized C. having recognized D. having been recognized解析：根据句意“那位电影明星戴上墨镜， 所以，他去买东西不会被认出来。”根据题中的介词 without 判断，本题考查非谓语动词作宾语，故此后应该使用动词的动名词形式，由于他是被人认出的，所 以应该用动名词的被动式。答案：B。例 2. （2019 湖南） your own needs and styles of communication is as important as learning to convey your affection and emotions.A

8、. Understanding B. To be understoodC. Being understoodD. Having understood解析：根据句意“理解你自身的需要及交际风格，同学会表达你的感情和情绪是一样重要”不定式（短语）或动名词（短语）均可作主语，区别在于不定式常表示将来，是特指；而动名词表示一般 情况，是泛指。而本句指的是普遍现象，属泛指，故用动名词较好。答案：A。例 3. （2019 江苏沐阳期末）To avoid on how to use the word, you' d better refer to adictionary.A. to get conf

9、used B. getting confusedC.to get confusingD. getting confusing解析：根据句意“为了避免对使用单词的困惑，你最好参考字典。”本题考查动名词做宾语和形容 词。avoid后面接动名词做宾语，排除 AC项，confused一般修饰人，confusing 一般修饰物。答案：Bo例 4. （2019 天津渤海月考） They considered a computer, which was considered a greathelp in their work.A. to buy , to beB. buying , beingC. to b

10、uy , beingD. buying ,to be 解析：根据句意“他们考虑买计算机，计算机被认为在他们的工作中有很大的帮助。" consider doing意思为"考虑"；consider sth./sb. to be.意思为“把某人或某事看作 ”。答案：Do例 5. （2019 天津渤海月考）When Peter speaks in public, he always has trouble the right things to say.A. thinking ofB.to think ofC. thought ofD. think of解析：根据句意“当

11、彼得在公共场所讲话时，他总是找不到适当的话说。”本题考查固定搭配，havetrouble/difficulty/problems （in）doing sth. 做有困难，in 可以省略。 答案：Ao基础演练用所给词的适当形式填空1.-Does Shelly like shopping?-Well , she would rather spend time(read) at home than(wander) in the street.2. I must remember(remind) John that the garden needs(water).3. -What made Rodge

12、r so upset?-(lose) three tickets for the football match.4. -Robert is indeed a wise man.-Oh , yes. How often I have regretted(not take) his advice!5. - Can I smoke here?-Sorry. We don't allow(smoke) here.6. (injure) in the leg made it impossible for him to walk his way home.7. You cannot imagine

13、 a child(treat) so cruelly.8. He suddenly had the feeling of (follow). But when he looked around, there was nobody.9. He tried his best to avoid(make) the same mistake.10. We are looking forward to your(come) soon.Keys:1-5 reading ; wander/to remind ; watering 或 to be watered / Losing/ not taking/ s

14、moking6-10 Being injured/ being treated/ being followed/ making/ coming巩固提高根据汉语提示完成句子1. （照顾婴儿 ）is a troublesome job.2. （他没来）made everyone present very disappointed.3. You will find it（ 做没有用 ）it in this way.4. Cherry（正忙于为做准备 ）the coming exam.5. He admitted（已经告诉了他母亲 ）the bad news.Keys:1. Taking care o

15、f/ Looking after babies2. His not coming3. no use/useless doing4. is busy （in） preparing/getting ready for5. having told his mother1.Sunday, the students are at home.A. BeingB. To beC. It isD. It being2. The boy lay on his back , his teeth and his glaring eyes .A. set; lookedB. set; lookingC. settin

16、g ； looked D. setting ；looking3 . All the thing , his proposal is of greater value than yours.A. consideredB. consideringC.to consider4 .who she was, she said she was Mr. Johnson ' s friend.A. AskingB. AskedC. To be asked5 . He hurried to the station , the 9:30 train had already left.A.to findB.

17、 foundC. only to findD. considerD. When askingD. only finding6 .Which do you enjoy your weekends, fishing or watching TV?A. spendingB.to spendC. being spent7 .all my letters , I had a drink and went out.A. FinishedB. Having finished C. Finishing8 .She had no money a birthday present for her children

18、.A.to buy withB. buyingC. boughtD. spendD. To finishD. with which to buy9.From the dates on the gold coin , it is confirmed that it was made five hundred years ago.A. markingB. markedC.to be markedD. having been marked10. time and labor, cartoonists generally draw the hands of their characters with

19、only 3 fingers and a thumb.A. To saveB. SavedC. SavingD. Having saved11. O' Neal works hard.He is often seen heavily before his teammates start.A. sweatedB.to be sweatedC. sweatingD. being sweated12.I can hardly imagine Peter across the Atlantic Ocean in 15 days.A. sailB.to sailC. sailingD.to ha

20、ve sailed13. Such the case,I couldn ' t help but him.第6页/共6页A. being ; supportB. is ; to supportC. has been; supporting D. be ; supported14. Does the way you thought ofthe water clean make any sense?A. makingB.to makeC. how to makeD. having made15. In order not to be disturbed ,A. lockingB. lock

21、edI spent three hours in my study.C.to lockD. being lockedKeys:1-5.DBABC6-10.BBDBA11.-15CCABB、单项选择1. -I ' m sorryI ' m late.we have a few minutes left.A. You don't sorry B. Not sorryC. Never mindD. You shouldn ' t sorry.2. It is well known that Thomas Edisonthe electric lamp.A. inven

22、tedB. discoveredC. foundD. developed3. Sugar is not an important element in bread ,but flour isA. uniqueB. essentialC. naturalD. adequate4. He is very good at carpentering , thoughA. he was very youngB. very youngC. he very youngD. is very young's question when5. I will answer the teacherA. I as

23、kB. I will be askedC. askedD. I shall be asked6. Fruit juice can be harmfulchildren's teeth.A. forB. towardC. withD. to7. My chestwhen I take a deep breath ,doctor.A. hurtsB. woundsC. harmsD. injure,but noacnotrce for hm8. The foreign teacher Mr. Halt has a strange way of writing. Herewhat he ha

24、s written can be made at all.A. explanationB. meaningC.senseD. idea9. The fellow felt ratheras he was the only person that wore sportswear at the party.A. in placeB. out of placeC. by the wayD. in the way10.on the snake led to his own death.A. The farmer ' s taking pity B. The farmer taking C. T

25、he farmer tookD. The farmer to take11. Not until all the fish die in the riverhow serious the pollution was.A. did the villagers realizeB. the villagers realizedC. the villagers realizedto university.D. didn ' t the villagers realize12. With the development of our country , more and more student

26、sA. admit toB. admitted toC. are admittedD. are admitted to13. - Brad was Jane ' s brother- he reminded me so much of Jane!A. No doubtB. Above allC. No wonderD. Of course第 6页 /共 6页14. The flowers sweet in the botanic garden attract the visitors to the beauty of nature.A. to smellB. smellingC. sm

27、eltD to be smelt15. New York ，last year，is a nice old city.A. that I visitedB. which I visitedC. where I visited D. in which I visited二、阅读理解、I spent the first eight years of my education in a small. However ， in the ninth grade I moved to a huge public high school. I went from a class of 30 kids to

28、a class of almost 100! I was shy and did not have much experience of socializing. I felt invisible there.They had a tradition in this class. On your birthday everyone would sing“ Happy Birthday tothen members of the opposite sex would line up and give you a hug. My birthday was early in the school y

29、ear，and since I didn t know anyone to tell I figured that no one would notice. Little did I know that theteacher had looked at the school records and knew about my birthday. On my birthday I suddenly found myself at the center of everyone s attention. Before I knew what was， hapepvernyinogne was singing tome and I had a bunch of girls waiting to give me a hug