新目标七年级(下)Units 1-5语法精讲+精练+答案.docx
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1、语法精讲1情态动词can的用法1.can的个性展示can本身有一定含义,但不能独立存在,它必须与动词原形一起构成谓语.情态动词can没有人称和数的变化.2.can的具体用法意为“能,会”,指脑力或体力方面的“能力”I can speak English.我会说英语.Jim can swim, but I cant.吉姆会游泳,但我不会.表示许可,意为“可以”,常用于口语中,这时相当于mayCan/May I come in?我可以进来吗?3.can的句式表演肯定句句式主语can+动词原形十其他否定句句式主语cant+动词原形其他一般疑问句句式及答语Can+主语十动词原形十其他?肯定回答:Yes
2、,主语can.否定回答:No,主语cant.特殊疑问句特殊疑问词can+主语十动词原形十其他?4.can的巧记口诀表能力,要用can.陈述句里记特点.肯定can后加动原,否定can后not连.疑问句,can提前.肯定回答“Yes,主语can”.否定回答“No,主语cant.,”记心间.语法精练1.用所给单词的适当形式填空1.I cant_ (write) stories, Can you help me, Mary?2. My mother can_ (speak) English very well.3.What can your brother_ (do)?4.Miss Lin cant
3、play the piano, but she can_ (sing)well.5.Little Tom can draw, but he_ (can not) dance.答案:1.1.write 2.speak 3.do 4.sing 5.cantII.单项选择1.- _ you tell us a story in English?-I think I can do it. Let me try.A. NeedB. CanC. ShouldD. Must2.- _ I take photos here?-Sorry, you cant. Its not allowed in the mu
4、seum.A. MustB. NeedC. CanD. Will3.We should learn some basic life skills since we_ depend on our parents some day.A. canB. cantC. mustD. mustnt4. -What kind of music do you like?-I like music that I_ dance to.A. canB. mustC. should D. need5.-There is a new art museum in our city. You_ miss it.-Thank
5、 you. I wont.A. cantB. mustC. neednt答案:1.B 考查情态动词辨析.句意:你能用英语给我们讲一个故事吗?我认为我能.让我试试.need需要;can能;should应当;must必须.故选B.2.C 考查情态动词辨析.句意:我能在这里拍照吗?抱歉,你不能.博物馆不允许拍照.must必须;need需要;can能;will将.故选C.3.B 考查情态动词辨析.句意:既然我们有一天不能依靠父母,我们就应当学会一些基本的生活技能.can能;cant不能;must必须;mustnt不应该.故选B.4.A 考查情态动词辨析.句意:你喜欢哪种音乐?我喜欢能伴着跳舞的音乐.c
6、an能;must 必须;should应当;need需要.故选A.5.A 考查情态动词辨析.句意:我们城市有一个新的艺术博物馆.你不能错过它.谢谢.我不会的.cant不能;must必须;neednt不必.故选A.III.按要求改写句子(每空一词)1.My father can speak English well.(改为一般疑问句)_ your father_ English well?2.Tom can ride a horse.(改为否定句)Tom_ _ a horse.3.Mr.Green cando Chinese kung fu.(对画线部分提问)_ _ Mr. Green_?4.Ca
7、n Tom and Jim draw pictures?(作肯定回答)Yes, _ _.5.play,can,Cindy,well,the,guitar(连词成句)_?答案:1.Can;speak 2. cant ride 3.What can; do 4.they can5.Can Cindy play the guitar well语法精讲2一、频度副词定义用来表示频率的副词,叫频度副词.常见的频度副词有:always, usually, often, sometimes, never等频度副词在句中的位置通常在be动词、助动词或情态动词之后He is always busy.他总是很忙.
8、I will never forget you.我永远也不会忘记你.通常位于实义动词之前They often go swimming.他们经常去游泳.sometimes可放在句首、句中或句尾Sometimes she watches TV.她有时看电视.提问how often意为“多久一次”-How often do you drink milk?-你多久喝一次牛奶?-Every day.-每天.二、一般现在时定义表达现在的状态,主语的性格、能力以及经常或习惯性的动作等动词形态变化主语是第三人称单数时,谓语动词用第三人称单数形式He usually takes the bus to schoo
9、l.他通常乘坐公交车去上学.主语不是第三人称单数,谓语动词用原形They watch TV every day.他们每天都看电视.三、句式结构句式结构肯定句句式主语be/行为动词其他否定句句式主语be+ not+其他主语dont/doesnt动词原形其他一般疑问句句式Be+主语其他?Do/Does+主语十动词原形十其他?语法精练1.用所给单词的适当形式填空1.Mary usually_ (go) shopping with her mother on Sunday.2. _ (do)Peter_ (take)a shower in the evening or in the morning?3
10、.Lisa_ (not do) her homework in the evening.4.She never_ (eat) hamburgers for lunch.5.-What time Jack_ (go) to bed?-At 10:30 p.m.答案:1.goes 2.Does;take 3.doesnt do 4.eats 5.does;goII.按要求改写句子(每空一词)1.Mr. Green usually goes to work at seven oclock.(改为一般疑问句)_ Mr. Green usually_ to work at seven oclock?2.
11、Anna always plays volleyball after school.(改为否定句)Anna_ plays volleyball after school.3.I do my homework at home on weekends.(改为否定句)I_ _ my homework at home on weekends.4.Lisasometimeseats bread for breakfast.(对画线部分提问)_ _ _ Lisa_ bread for breakfast?5.They usually exercise in the morning.(用 he改写句子)_
12、usually_ in the morning.答案:1.Does;go 2.never 3.dont do 4.How often does; eat 5.He;exercises语法精讲3一、how引导的特殊疑问句1.直接由how引导的特殊疑问句询问交通方式How does she get to school?她是如何到校的?询问身体状况How are your parents?你父母身体好吗?询问天气状况How is the weather today?今天天气怎么样?询问程度How do you like the TV show?你觉得这个电视节目怎么样?2.由“how+形容词副词”引
13、导的特殊疑问句how long意为“多长”,询问时间或物体的长度how far意为“多远”,询问距离how often意为“多久一次”,询问频率how old意为“多大”,询问年龄how many意为“多少”,询问可数名词的数量how much意为“多少”,询问不可数名词的数量意为“多少钱”,询问价格二、交通方式的表达动词(短语)1.take a/the+交通工具take a/the subway/bus/train/boat乘地铁公共汽车火车船2.其他表达方式walk 步行ride a/the/ones bike 骑自行车drive a car 开车介词(短语)1.by+交通工具by bik
14、e骑自行车by car/bus/train/subway/boat乘车公共汽车火车地铁船2.in/on+限定词十交通工具on the bus 乘公共汽车in a car 乘车3.固定表达方式on foot 步行语法精练I.根据句意填写疑问词(组),完成句子1.- _ does Linda get to school?-She takes the bus.2.- _ _ does it take you to get home from work?-About twenty minutes.3.- _ _ is it from here?-One hundred kilometers.4.-I
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