七年级下册英语unit - 1-12单元全册知识点归纳与复习总结 联系客服

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Must 侧重于说话者的主观看法,认为有必要或有义务做某事,只有现在时一种形式,否定式must‘t意为―一定不要,不允许,禁止‖反意词为―needn‘t‖。

8.感谢用语:Thank you very much , Thanks a lot , Many thanks.

回答感谢用语的句子:That‘s ok /all right. 不用谢。You are welcome 不客气。 It is my pleasure./My pleasure./It is a pleasure.不客气、那是我的荣幸。/Don‘t mention it。别在意。 It was nothing at all.那没什么。 三、语法归纳

(一)how 引导的特殊疑问句

1.how 引导的特殊疑问句提问交通方式,其答语分三种情况: a. take a/an/the+交通工具(单数) b. by+交通工具(单数) c. on/in+限定词+交通工具

2. how far 用来提问距离,多远,其答语分为两种: (1)用长度单位表示:It is five kilometers. (2)用时间表示:It‘s twenty minutes‘ walk.

3.how long 用来提问时间,意为多久回答常用―for+段时‖。 ----How long have you learnt English? ----For 3 years.

how soon 用来提问做完某事还需要多长时间, 常用于将来时态时, 常用―in+时间段‖来回答。

――How soon will you arrive in Beijing? ----In 3 hours.

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Unit 4 Don’t eat in class 肯定的祈使句:

(1) 实义动词原形+其他; (2) be动词原形+形容词+其他; (3) Let sb do sth. 否定的祈使句:

(1) Don‘t+实义动词+原形; (2) Don‘t be+形容词+其他; (3) Don‘t let sb do sth (4) No+Ving.

练:(1) My mother said to me, ―Tom, _______ in bed.‖

A. not read B. doesn‘t read C. don‘t read D. didn‘t read

(2) Don‘t __________ (fight). = No __________ (fight).

2. 不要迟到:Don‘t arrive late. = Don‘t be late. (arrive = be) 上课/上学不要迟到:Don‘t arrive (be) late for class/school. 3. 主语省略(无主语):Don‘t arrive late for class. 主语不省略(有主语):We can‘t arrive ;ate for class. 4. 在学校我们必须穿校服:We have to wear uniforms at school. 句型:不得不/必须做某事:have to do sth 否定:不必做某事:don‘t have to do sth 穿校服:单数:wear a uniform 复数:wear uniforms 练:(1) – I can‘t stop smoking, doctor. – For your health, I‘m afraid you ______.

A. can B. may C. must D. have to

5. 在我家里有太多的规矩:I have too many rules in my house.

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词组:太多…:too many…

6. 我从来没有任何快乐:I never have any fun. (never译为―从来没有‖,表示否定,否定句中表示―任何,一些‖,用any) 7. 不要大声说话:Don‘t talk loudly. 请大声说:Speak loudly, please. 8. 他擅长于唱歌:He is good at singing. 句型:擅长于做某事:be good at doing sth 9. 表示―地点‖的词组:

(1) 在教室里:in the classroom 在课堂上:in class (2) 在走廊上:in the hallways 在学校里:at school = in school 10. 表示―时间‖的词组:

(1) 下课后:after class 放学后:after school

(2) 在上学的白天/晚上:on school days/nights 比较:at night (3) 到晚上10点钟之前:by 10 o‘clock p.m.

11. (1) with 和; 如:He lives in Beijing with my parents. (不能用and)

(2) with 戴着; 如:Do you know the fat man with a hat? (不能用wears)

(3) with 有着; 如:It‘s an old house with a beautiful garden. (不能用has)

Unit5 Why do you like pandas?

1. –让我们先去看考拉。-- Let‘s see the koalas first. (first翻译为―首

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先‖)

–你为什么最喜欢考拉?-- Why do you like koalas best? (best翻译为―最‖)

--因为它们很可爱。-- Because they are very cute. 句型:让某人做某事:let sb do sth

2. –你为什么不喜欢老虎?-- Why don‘t you like tigers? --因为它们有点吓人。-- Because they are kind of scary. ① 在此处,表示―不‖,只要在do后加not即可。 ② 有点…:kind of+形容词 = a little+形容词 3. 你还喜欢别的什么动物? What other animals do you like? (后有animals, other不加s)

你喜欢和别的年轻人工作吗? Do you like to work with other young people? This isn‘t my sweater. It‘s __________ (you). Are all these children __________ (you)?

4. 他是一个8岁的男孩:He is an 8-year-old boy. (后有名词boy, 用连字符,year用原形)

他8岁:He is 8 years old. (后无名词boy, 不用连字符,岁数大于1,year变复数)

5. 请保持安静:Please be quiet. = Please keep quiet. (keep译为―保持‖,= be)

6. 他每天通常睡和放松20个小时:He usually sleeps and relaxes 20 hours

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