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1、.*;Review of Units 1-2词句精讲精练词汇精讲 1. winwin是动词,意为“赢得;打败;战胜,其如今分词要双写n,过去式和过去分词均为won。例如:He won a prize last week. 他上周得奖了。They won the basketball match yesterday. 他们昨天赢得了那场篮球比赛。【拓展】win和beat的辨析:1 win强调赢得“比赛、游戏、战争,获得“名次、奖品。例如:win a prize得奖win a game赢得比赛win a honor赢得荣誉win a battle 赢得战斗win a match赢得比赛win a

2、scholarship赢得奖学金2 beat强调“打败,战胜,其后只能接比赛、竞争的对手,即beat只能接表示人的词语作宾语。例如:beat a team 战胜/打败一队组beat a nation战争/打败一个国家 2. popularpopular是形容词,意为“流行的;受欢送的。be popular with意为“受欢送。例如:This kind of sweater is very popular. 这种毛衣非常流行。She is a popular teacher in our school. 她是我们学校一位很受欢送的老师。His songs are popular with yo

3、ung people. 他的歌很受年轻人的欢送。3invent1invent 作动词,意为“创造;创造。例如: Edison invented the light bulb. 爱迪生创造了电灯。2invent还可以表示“虚构。例如: The whole story was invented. 整个故事是虚构的。3invent的名词形式有两个,一个是inventor创造者;创造家,另一个是invention创造物.例如: Edison is a great inventor in history. 爱迪生是历史上伟大的创造家。 Human history is also a history of

4、 great inventions. 人类的历史也是一个伟大创造的历史。【拓展】invent和discover辨析1invent 意为“创造,创造之物,指“从无到有。例如: Alexander Graham Bell invented the telephone in 1876. 亚历山大格雷厄姆贝尔在1876年创造了 。2discover 意为“发现,指“本来就已经存在,但不为人知的事物。例如: Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。4. score1score作动词,意为“得分;获胜。例如:Hughes scored two

5、 goals before half-time.休斯在上半场进了两个球.The army continued to score successes in the south.军队在南方不断获得成功。2score作名词,意为“得分;二十;乐谱。例如:I recorded the score in a notebook.我在笔记本上记下了分数。He bought two scores of apples yesterday.他昨天买了四十个苹果。Look at the score and try to play that song.看乐谱演奏一下那首曲子。5. break1break作动词时,既可

6、作及物动词也可作不及物动词,意为“打破;折断;弄坏。 例如: He fell through the window, breaking the glass. 他撞破玻璃从窗口摔了下去。 The plate broke. 盘子打破了。 She broke a leg in a skiing accident. 她在一次滑雪事故中摔断了一条腿。 The lead biker broke his bike chain. 那位领先的自行车手车链子断了。2break用作名词的根本意思是“裂口,裂缝;破裂,用于时间可表示“间歇,休息时间, 是可数名词。例如: There is a break in the

7、 pipe. 管道上有一处裂缝。 There is a break during the performance. 演出中有一次中场休息。6. well 1well作形容词,意为“身体安康的,身体好的。例如: I hope you will be well soon. 我希望你很快好起来。 He is quite well. 他身体好。2well作副词,意为“好,令人满意地。例如: Mary speaks English very well. 玛丽英语说得很好。 He sings well. 他唱得好。7ask sb. to do sth.ask sb. to do sth.“让某人做某事,其

8、否认形式为ask sb. not to do sth.“让某人不要做某事。例如:I often ask him to help me with my housework.我经常让他帮助我做家务。My mother asked me not to read in the sun.妈妈让我不要在太阳下看书。【拓展】1ask sb. sth. “问某事某事。例如: Can I ask you some questions? 我能问你一些问题吗?2ask sb. about sth.意为“询问某人有关某事;向某人打听某事。例如: My father often calls me up and asks

9、 me about my study. 爸爸经常给我打 ,询问我的学习情况。3ask for sth.“恳求某事,要某物,相当于want sth. 例如: Please ask for help if you have some problems. 假如你有问题,请寻求帮助。4ask sb. forsth.“向某人要某物。例如: If you dont find the way to the school, please ask a policeman for help. 假如你找不到去学校的路,请向警察求助8. keep healthy1keep作动词,意思是“保持,常见的构造为keep+形

10、容词/动词-ing形式, 意为“使某物保持某种状态。例如: The cat keeps running after the rat, trying to catch it. 那只猫一直在追赶老鼠,想要抓住它。 I need to keep fit. 我需要保持安康。 Please keep quiet. 请保持安静。2keep的后面还可以表示为keep sb. doing sth.,表示“让某人一直做某事。例如: You keep me waiting for half an hour. 你让我等了半个小时。3healthy是形容词,意为“安康的,“healthy food意为“安康食品。he

11、althy的名词为health, 副词为healthily, 反义词为unhealthy。例如: The old man looks healthy. 这个老人看起来很安康。 Healthy food is good for our health. 安康食品对我们的安康有益。9. three times a day three times a day意为“每天三次,是一个表示频率的副词短语,对其提问时用how often。例如: You should take your medicine three times a day. 你应该每天吃三次药。How often do you wash yo

12、ur clothes? 你多久洗一次衣服?Once or twice a week. 每周一两次。【拓展】在英语中,表示“一次用once,表示两次用twice,表示“三次或三次以上时,用“基数词+times,此时time是可数名词,意为“次数。例如:once a week每周一次 twice or three times a week 每周两三次词汇精练I. 英汉互译。 1. play sports _ 2. 一天许屡次_3. 议论_ 4. 去游泳_5. 保持安康 _ 6. 对有害_7. 不到,少于_8. 每周两次_9. do sports _ 10. no problem _11. too

13、much _ 12. healthy food _II. 根据句意及首字母提示写出所缺单词。1. H_ food is good for your body.2. You must k_ quiet in the library.3. Do you often eat unhealthy f_?4. We n_ to do sports every day.5. Its time to do morning e_.6 I dont like fish, so I s_ eat fish.III. 用括号内所给单词的适当形式填空。1. Amy is good at _draw.2. Mille

14、_do morning exercises every day.3. Lets go _swim after school.4. He goes to the library many _time a week.5. My grandpa enjoys _listen to the radio.6. Music makes me _feel great.7. He hopes _become a member of the music club.8. He wants me _go with him.9. Does Daniel _get up at 6:30 every morning?10

15、. What about _watch TV at home?参考答案I. 英汉互译。1. 做运动2. many times a day3. talk about4. go swimming5. keep healthy/fit6. be bad for7. less than8. twice a week9. 作运动10. 没问题11. 太多 12.安康食品II. 根据句意及首字母提示写出所缺单词。 1. healthy 2. keep3. food4. need5. exercises6. seldomIII. 用括号内所给单词的适当形式填空。1. drawing 2. does 3. s

16、wimming 4. times 5. listening 6. feel 7. to become8. to go 9. get 10. watching句式精讲1. Which sport do you prefer, swimming or rowing?1 prefer 作动词,意为“更喜欢,更喜欢。相当于likebetter。例如:Of the two cars,I prefer that red one.两辆车中,我更喜欢红色的那辆。Which do you prefer,coffee or tea? 你更喜欢咖啡还是茶?2 prefer to do sth. 意为“宁愿做某事。例

17、如:I prefer to go home now. 如今我宁愿回家。3 prefer sth to sth. 意为“与相比更喜欢。后接名词、代词或动词-ing形式。例如:She usually prefers vegetables to meat.她通常喜欢蔬菜而不喜欢肉。2. I have a cold.have a cold是动词短语,意为“患感冒,伤风,也可以说成catch a cold/get a cold或take a cold。其中have表示“患病,得病,不能用于进展时态,但可与一段时间连用,表示状态;而catch/get a cold那么表示瞬时动作,不能同一段时间连用。例如

18、:I have had a cold for three days. 我感冒三天了。此句也可以表达为:I had/caught/got a cold three days ago.【拓展】表示人体某部位“痛时的几种构造:1have a + 身体部位名词后加-ache构成。例如: have a headache 头痛 have a toothache 牙痛 have a stomachache胃痛2have a sore + 身体部位名词。例如: have a sore throat 喉咙痛 have a sore arm 胳膊痛 have a sore foot 脚痛3身体部位 + hurt/

19、ache。例如: My eyes hurt. 我眼睛痛。 My legs ache. 我腿疼。4have a pain in/ on + the + 身体部位。例如: I have a pain in the arm. 我胳膊痛。5There is something wrong with + ones + 身体部位。例如: There is something wrong with your eyes. 你的眼睛有缺点。3. Staying up late is bad for your health.1stay up late 表示“熬夜;睡得很晚。例如:I used to stayupl

20、ate with my friends and watch movies.我以前总是和朋友们一起熬夜看电影。2be bad for,意为“对有害处。介词for后接名词或代词。 其反义词为be good for意为“对有好处,对有好处。例如:Junk food is not good for our health. 垃圾食品对我们的安康没有好处。Smoking is bad for you. 吸烟对你有害。4. Are you going to join the school rowing team?1join 意为“参加,参加,可以指参加某种社团或者组织,成为其中的成员。 例如: Yao Mi

21、ng joined the NBA. 姚明参加了NBA。2“join + 指人的名词或代词,意为“参加之中。例如: Will you join us for lunch? 和我们一起吃午饭好吗?3“join + in + 活动类名词意为“参加活动。例如: Can you join in the game? 你能参加这个游戏吗? 5You should see a dentist.should是情态动词,意为“应当,应该。表示义务、责任,可用于各种人称,无人称和数的变化,也不能单独作谓语,只能和主要动词一起构成谓语,表示说话人的语气和情态;否认形式为should not,缩写为shouldnt。

22、其主要用法有:1 表示责任和义务,意为“应该。例如:You should take your teachers advice. 你应该听从你老师的建议。You shouldnt be late for class. 你不应该上课迟到。2 表示推断,意为“可能,该。例如:The train should have already left. 火车可能已经分开了。6. Basketball is one of the most popular sports one of +the +形容词最高级+复数名词/代词,意为“最之一,当其作主语时,谓语动词用单数形式。例如:His brother is o

23、ne of the tallest boys in the class.他弟弟是这个班最高的男生之一。The song is one of the most popular songs.这首歌是最流行的歌之一。One of us has nothing for breakfast.我们中有一个人没吃早饭。句式精练I. 根据汉语提示,完成英语句子每空一词。1. 垃圾食品对我们安康有害。Junk food _ _ _ our health.2. 中国的长城是世界的奇迹之一。 The Great Wall in China is _ _ the wonders of the world.3汤姆,你不

24、应该玩刀。 Tom,you shouldnt _ _the knife4. 你怎么了? 我牙疼。 _ _ _? I have a _.5.我奶奶宁愿去漫步而不愿看电视。My grandma prefers _ a walk _ _ in front of the TV.II. 按要求完成句子。1. I think I have a cold. 改为否认句I _ _ I _ a cold.2. Shehas a toothache. 对划线部分提问_ the _ _ her?3. My head hurts. 同义句转换I _ a _.4. Yao Ming plays basketball v

25、ery well. 改为同义句Yao Ming _ _ _ playing basketball.5. Do they enjoy the lessons? 作否认答复_, they _.6. Helen has some Chinese textbooks. 改为否认句Helen _ _ _Chinese textbooks.7. We havechickenfor dinner. 对划线部分提问_ do you _ for dinner?8. My little cat walks to his bowlmany times a day.对划线部分提问_ _ _ your cat walk to his bowl?9. I would like a cup of tea. 改为一般疑问句_ like a cup of tea?10. Hamburgers arent good for our health. 改为同义句Hamburgers _ our health.III. 补全对话。阅读下面对话,从方框中选择适当的句子补全对话。其中有两项是多余的A. When will it be?B. Whats the name of it?C. Shall we be volunteers?D. Whats in

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