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1、Chapter 2,Our daily life,The simple present tense 一般现在时的用法： 经常性或习惯性的动作，常与表示频度的时间状语连用。时间状语:always, usually, every / night / evening / day, often, sometimes, ever, never. I leave home for school at 7 every morning.,2) 客观真理，客观存在，科学事实。 The earth moves around the sun. Shanghai lies in the east of China.
2、3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。,注意： 此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。 例： Columbus proved that the earth is round.,The simple present tense has these forms. Read them and note that we add s to the verb after he/she/it in positive sentences.,Things to remember Some verbs end in -s, -x,
3、 -ch or sh. We add es to these verbs, e.g., discusses, mixes, watches, washes. We also add es to verbs like go and do. A few verbs end in y. We sometimes change the y to i and add es, eg. studies, hurries.,4) 现在时刻的状态、能力、性格、个性。 I dont want so much. Ann Wang writes good English but does not speak well
4、. 比较：Now I put the sugar in the cup. I am doing my homework now.,5) 表示按规定、计划或时间表将要发生的事。 He starts next week. 他下个星期出发。 We leave very soon. 我们很快就离开。 The train starts at 10 oclock in the morning. 火车将在早上10点开出。,What _ you _ ? (write) _ your driver _ you to school in your own car? (drive) Who _ you _ phon
5、e calls to on the way to school? (make) When _ you _ your homework? (finish),Practice 1,do,write,Does,drive,do,make,do,finish,5. What _ you _ at dinner? (discuss) 6. When _ you _ to bed? (go) _ you _ Computer Club after school? (attend) _ you _ violin lessons once a week? (have),do,discuss,do,go,Do,
6、attend,Do,have,Practice 2,I _ (not have) breakfast before school yesterday. The Blades _ (be) watching the football game on TV. -Dont forget to bring your textbook Here next time. -Sorry, I _ (will not).,didnt have,are,wont,4. Where _ you _ (be)? I have been looking for you all this time. 5. _ she u
7、sually _ (achieve) B grades at school? 6. The weather _ (change) every day. 7. You are back from Canada. How I _ (miss) you!,do,be,Does,achieve,changes,miss,8. How often _ she _ (make) phone calls from her car on the way to school? 9. -Is Nancy doing her homework? -No, she _ (write) a letter. 10. It
8、 always _ (rain) when we go for a picnic.,does,make,is writing,rains,语法剖析,英语中如何表示频度 我们已经学习了一般现在时的用法, 你有没有发现我们在使用一般现在时的时候经常会搭配一些表示动作发生频度的词语, 如sometimes, once a week等？下面的游戏就是针对这些表示频度的词语设计的, 一起来玩玩吧！,请根据汉语句子意思，完成英语句子, 每空一词。 1. 我通常骑自行车上学。 I _ _ to school by bike. 2. 经常告诉你不要在街道上玩。 You have _been told not
9、to play in the street.,usually go,often,3. 玛丽一直是一个乐于助人的女孩。Mary _ _ a helpful girl. 4. 布朗一家周末有时去看电影。 The Browns _ _ to the movies at weekends. 5. 他永远也不会明白。 He can _ _.,is always,sometimes go,never understand,6. 他很少上学迟到。 He _ _ late for school. 7. 露西每星期上两次钢琴课。 Lucy has piano lessons _ _ _. 8. 我们学校每年举行
10、一次运动会。 _ _, our school holds a sports meeting.,is seldom,twice a week,Every year,【规则探索】 完成以上游戏后, 你是否对这些表示频度的词语有了一定的了解了呢？顺利通过这些关卡后, 我们可以看出:一、频度副词及短语表示动作发生的次数, 根据动作发生频度从高到低的顺序, 频度副词依次是always _ often _ seldom _；二、频度副词通常位于实义动词之前(如题_和_)，be动词、情态动词、助动词等之后(如题_, _, _ 和_), 频度短语可放在句子的开头或结尾。,2,usually,sometimes
11、,never,1,4,3,6,5,【玩家心得】 熟知频度副词及短语的用法很重要。只要你仔细观察这些小题, 你便会发现: 表示频度的短语有两种, 一种是次数(如once, twice等)+ 一个时间周期 (如a day, a week, a month等), 另一种是every + 表示时间的单位(如day, week, month, year等)。,【能力升级】 请把括号中的副词或短语放在句子中最 合适的位置。 1. My father watches TV on Saturday. (usually) _ _ 2. What does Helen do at weekends? (often
12、) _ _,My father usually watches TV on Saturday.,What does Helen often do at weekends?,3. I dont like dogs, so I play with them. (never) _ _ 4. Im looking forward to becoming a teacher. (always) _ _,I dont like dogs, so I never play with them.,Im always looking forward to becoming a teacher.,5. The l
13、ittle boy enjoys ice cream. (once a day) _ _ 6. She helps her mother do some housework. (every Sunday) _ _ _,She helps her mother do some housework every Sunday. / Every Sunday she helps her mother do some housework.,The little boy enjoys ice cream once a day.,S1 _ Wendy usually _ at seven oclock? (
14、get up) S2 _, she _ at _ . S1 _ she _ her own car to school? (drive) S2 _, she _ her own _.,Work in pairs,Does,get up,No,get up,six oclock,Does,drive,Yes,drives,car,3. S1 How often _ she _ phone calls from her car on the way to school? (make) S2 She _ from her car _. 4. S1 _ she usually _ B grades at school? (achieve) S2 _, she _.,does,make,makes phone calls,some times,Does,achieve,No,doesnt,5. S1 How often _she _ attend Computer Club meetings? (attend)
