课件22张PPT。Unit2: Grammar and usageLinking VerbsLearning aims1. Learn the kinds of Linking verbs and their functions in the sentences.
2. Learn to use them properly. Step I: Lead-in1. I am Tom.
2. Surfing the Internet is really interesting.
3. The question is how to solve the problem.
4. The air often smells bad in this room.
5. The baby’s skin feels soft and smooth.
6. John gets easily excited when he plays computer games.
7. It seems that everyone here knows him quite well.
8. The food will go bad easily in summer if you do not put it in the fridge. Point out the linking verbs in each sentenceSummary: Definition
连系动词(即系动词)本身有一定的词义,不能_______作谓语,用于连接主语和__________,说明主语的状态,性质,特征或身份。
常见的系动词是_______, 除此之外还有一些系动词,他们大致可分为五类。单独表语beStep II: Linking verbsPresentation 1—translation
1. 这些花闻起来很香。
2. 这故事听起来很感人。
3. 蛋糕尝起来很美味。
4. 冰摸起来很冷。
5. 他看起来很紧张。
Summary 1
______, ______, ______, ______, ______为五大______系动词,表示“______”,后可接形容词、介词短语等作表语。These flowers smell sweet.The story sounds moving.The cake tastes delicious.Ice feels cold.He looks nervous.look sound feel smell taste感官类感觉Presentation 2—translation
1. His father appears (to be) very young.
= It appears that his father is very young.
2. They seem to have misunderstood me.
3. It seems as if we are going to miss the train.
4. It appears to me that you are wrong.
Summary 2
appear和seem表示“_______、________”似乎好像seem, appear常见用法,考点常见搭配和句型:
appear / seem (to be) + adj./n.
sb. / sth. seem / appear + to do
It seems / appears that-clause
It seems as if…①Tom _____ __ ___ a very clever boy.
汤姆看上去是一个非常聪明的男孩。
②The young man seemed to have changed much.
→__ _______ ____ the young man had changed much.
③It ______________a true story. 看来这是一个真实的故事。
④Now it _______ to me ____ he plays an important part in settling the problem.
在我看来, 他似乎在解决这个问题中起着重要作用。appears ( to be )appearsthatseems to be It seemed that【即学活用】Presentation 3—filling the blanks with the words (go, turn, become, grow, get, fall)
1. Leaves ______ green in spring.
2. The boy will ____ mad if you don’t allow him to use the computer.
3. She ____ asleep the moment she got into bed.
4. Your son has ______ much taller.
5. John _____ easily excited when playing computer games.
6. He _______an excellent actor when he grew up.
Summary 3
become, come, get, grow, turn, fall, go为表示“________”的系动词,表示主语从一种状态转变到另一种状态;后常接形容词、名词等作表语。turngofellgrowngetsbecame变化类①It __ _________ colder and colder. 天气正变得越来越冷。
②He ___ ______ when his child came back home very late.
当孩子很晚才回到家时, 他很生气。
( 选词填空: get, go, turn, grow )
③In hot weather meat ____ bad easily.
④Soon the sky _____ dark.
⑤The boy’s face ___________ red when he realized his mistake.
⑥They ___ married in 1986 and got divorced two years later.
⑦My brother turned a writer. ( 改错 ) __________________is becominggot angrygoesgrewturned/wentgot去掉a或把turned改为became【看一看?巧学助记】口诀记忆动态系动词
好是come, 坏是go; 体重、外貌慢慢grow; 颜色、天气大不同turn; get/become口语化, 如果要说就用它, “成为”后接名词, turn就等于become a。Presentation 4—blank filling
You shouldn’t keep _______ (quietly) in a debate.
People stayed ________ (silence) and listened to us, and applauded at the end.
People wish to stay _______ (youth) forever.
The door remained _______ (close).quitesilentyoungcloseSummary 4
keep, stay, remain为表示“_________”的系动词,表示某种情况或状态的持续。
remain作系动词时强调某种状态前后无变化, “仍然是; 保持不变”, 用法与be一致;
keep可后接形容词、动词的-ing形式、过去分词、介词短语作表语;
stay后常接形容词, 此时可与keep互换。
持续类①Peter became a manager, but Jack remained a worker.
译: ______________________________________
②She knew she must _____ _____.
她知道她必须保持冷静。
③____ _______ for a few days until you totally recover from your cold.
在室内待几天, 直到你感冒彻底康复。彼得成了一名经理, 而杰克仍然是个工人。keepcalmStayindoorsSummary 5prove, turn out为表示“________”的系动词,意思是“证明是, 结果是”, 后接 ( to be ) +形容词或名词, 也可省略to bePresentation 5
We didn't plan our art exhibition like that but it ________ very well.A.tried out B.went on
C.carried on D.turned out
The theory he stuck to proved ________(truth). Dtrue结果类①He ______ ___ ( __ ___ ) a good boy.
结果证明他是一个好男孩。
②The treatment proved to be _________/__ _______.
这种治疗方法证明是成功的。turnedouttobesuccessfulasuccessConsolidation Exercise 1—blank filling
1. While there are ______ (amaze) stories of instant transformation, for most of us the changes are gradual and require a lot of effort and work, like cleaning up a polluted river. Just be ______ (patience). (2014年全国卷I)
2.I cannot control my body well. My legs become ______ (pain). (2014年辽宁卷)
3. Mary felt ________ (please), because there were many empty seats in the room. (2012年广东卷)
4. Once following this routine, you will gradually see that you feel _______ (sleep) when it’s 9 o’clock. 5. They seemed to be too nervous and were too _______ (anxiety) to leave.
6. As we all know, baked or fried foods may be _______ (taste).
7. Hearing the news, Mary looked ________ (confuse)
8. He appears ________ (know) more than he really does.
Exercise 2—correction
The teachers here are kind and helpfully. (2014年全国卷II)
I thought the biscuits were really well. (2015年陕西卷)
I am awfully tired, but I’ll never fall sleep. (2013年浙江卷)
Don’t panic or get out of line, and try to remain quiet and calmly. (2014年四川卷)
I noticed that the carriage was noise and filled with people. (2014年浙江卷) Thank you!