上海牛津英语7AUnit67知识点及语法重点.docx

1、上海牛津英语7AUnit67知识点及语法重点教学内容：7A Unit5、6知识点及语法重点教学重点：三种时态的训练和巩固教学难点：there be 句型，情态动词用法教学过程:1、课文知识点讲解 2、there be 句型，情态动词用法3、练习巩固 4、 家庭作业Unit 6 Different places1 peace n. 和平 peaceful a. 祥和的 2 on the map of 在的地图上3 convenient a.方便的inconvenient a. 不方便的convenience n.便利4 different a.不同的difference n.不同点5 impor

2、tant a. 重要的 importance n.重要性6 a convenience store 一家便利店7 It is convenient for sb to do sth. 某人做某事很方便8 Doing sth. is convenient. 做某事很方便9 do sth. conveniently 方便地做某事10 take a bus to = go to by bus 乘公交车去某处11take the underground to = go to by underground 乘地铁去某处 12.once a week 一周一次15. twice a month 一月两次1

3、3.It is important for us to learn English well. 对我们来说学好英语很重要。14.It is not easy for him to do sth. 对他来说做不容易。15.in the suburbs. 在郊区16.There are many traffic jams有许多交通堵塞。at the bottom of some steep steps 在陡峭的台阶下面on top of the mountains 在山顶 relax oneself 自我放松17. please v. pleasant a. pleased a. 取悦，使愉快 令

4、人愉快的 感到愉快的18. please sb. 取悦某人，使某人高兴19. the changes to the lives 生活中的变化20. life in different seasons 不同季节的生活21. seasonal changes 季节的变化22. falling leaves 落叶23. fall - fell fallen 落下24. This pair of gloves is black. 这副手套是黑色的。25. The gloves are black.这手套是黑色的。26. What season is it? 是什么季节？27. in different

5、 places 不同的地方 be different from / the same as differences between and 28It is + adj + to do sth 做很29. once a week 一周一次 twice a week 一周两次 three times a week 30. noise n. 噪音 noisy adj. 嘈杂的 noisy, noisier, noisiest31. exciting adj. 令人激动的 /excited adj. 感到激动的 excite v. 使激动，使兴奋 excitement n. 激动；兴奋32. plea

6、sant adj/ 使人愉快的 please v. 使高兴 pleased adj. 高兴的；be pleased with sth 对 感到满意的pleasure n. 高兴；愉快 Its my pleasure.33. leaf n. 树叶 leaves pl.1 现在进行时的用法一、选择题1. Who _ over there now? A. singing B. are sing C. is singing D. sing2. Its eight oclock. The students _ an English class. A. have B. having C. is havin

7、g D. are having3. Listen! The baby _ in the next room. A. crying B. cried C. is crying D. cries4. Look! The twins _ new sweaters. A. are wearing B. wearing C. are wear D. is wearing5. Dont talk here. Grandparents _. A. is sleeping B. are sleeping C. sleeping D. sleep6. Tom is a worker. He _ in a fac

8、tory. His sisters _ in a hospital. A. work/ work B. works/ work C. is working / are working 7. Who _ English best in your class? A. speak B. speaks C. speaking 8. Mrs Read _ the windows every day. A. is cleaning B. clean C. cleans D. cleaning9. We _ music and often _ to music. A. like/ listen B. lik

9、es/ listens C. like/ are listening10. She _ up at six in the morning. A. get B. gets C. getting11. On Sunday he sometimes _ his clothes and sometimes _ some shopping. A. wash/ do B. is washing/ is doing C. washes/ does12. The twins usually _ milk and bread for breakfast, but Jim _ some coffee for it

10、. A. have/ have B. have/ has C. has/ have D. having / having二、填空：1. My father always _(come) back from work very late.2. The teacher is busy. He _ (sleep) six hours a day.3. Listen! Joan _(sing) in the classroom. She often _ (sing) there.4. Where _ you _ (have) lunch every day?5. The girl _(like) we

11、aring a skirt. Look! She _(wear) a red skirt today.2 掌握when引导时间状语从句的用法3 学会运用because引导的原因状语从句 4 there beThere be 句型用法总结There be 结构是英语中陈述事物客观存的常用句型，表示“有”，其确切含义是“存在”there 作为引导词，本身没有意义，用动词be的某些形式作为谓语动词，它的主语是用一些表示泛指或不定特指的名词词组，动词be和 主语的数必须一致。句子最后通常为表示地点和时间的状语。因此要表达“某个地方或某个时间存在什么事物或人”的时候常用“There be + 名词+ 地

12、点（时间）这一句型。例如：There is a great Italian deli across the street. 穿过街道，有一家大的意大利熟食店。There are some students in the dormitory. 在宿舍里有一些学生。一、There be 结构中的主谓一致 1.当动词be后所接的名词是单数可数名词或不可数名词时，be 应该取单数is；当其后所接的名词是复数的可数名词时，be用复数are。Theres a man at the door.门口有个人。There is some apple juice in the bottle. 瓶子里有些苹果汁。Th

13、ere are some strangers in the street.大街上有一些陌生人。2.如果There be 后面是几个并列名词做主语时，动词be的形式和最靠近它的那个名词保持数的一致。There is an ashtray and two bottles on the shelf. 架子上有一只烟灰缸和两个瓶子。There are two bottles and an ashtray on the shelf. 架子上有两个瓶子和一个烟灰缸。二、There be 结构中的时态1.There be 句型中动词be可以有一般现在时、一般过去时、将来时和完成时。There is no h

14、arm in trying.不妨一试。There were fabulous wildflowers in the hills last spring. 去年春天，山中有极美的野花。There will be a fine day tomorrow. 明天将是一个晴天。There have been several private schools in our area this year.今年，我们这里已经有好几所私立学校了。2.There be 句型可以和各种助动词、情态动词连用。There may be a cigarette in that box.那只盒子里或许有支香烟。There

15、must be some cakes on the table.桌子上一定有些蛋糕。There used to be a hospital there before the war.战前，那里曾经有家医院。3.There be 句型也可以和这样一些的谓语动词连用：be going to 、seem to 、appear to 、used to、be likely to 、happen to . There seem to be a few trees between me and the green. 在我与草坪之间好像有一些树。There is gong to be a meeting to

16、night.今天晚上有个会议。There is likely to be a storm.可能有一场暴雨。There happened to be a bus nearby.碰巧附近有辆公交车。There appears to have been a nasty accident.似乎发生了一起严重事故。4.there be 结构中除可以用be 外，还可以用其它动词。例如：There came a scent of lime-blossom.飘来一阵菩提树的花香。Once upon a time there lived a king in China.从前中国有一个国王。三、There be

17、句型的否定句、一般疑问句、特殊疑问句和反意疑问句1.There be 句型的否定句有两种构成方式，一种是将否定副词not放在be 之后，如： There isnt a box in the room. 房间里没有盒子。There arent any pens on the desk.课桌上没有钢笔。2.There be 句型的一般疑问句是将be 放在there 之前，回答时用yes或no，后接简单答语。如：Is there a cake on the table? 桌子上有块蛋糕吗？Yes，there is. / No，there isnt.是，有。/ 不，没有。Will there be a

18、 party tonight？今晚有聚会吗？Yes，there will./ No, there wont 是的，有。/ 不，没有。3.There be 句型的特殊疑问句主要有how many和how much做引导词两种情况：How many students are there in your school?你们学校有多少学生？How much money is there in your pocket?你口袋里有多少钱?4.There be 句型的反意疑问句There is a cup on the table, isnt there?桌子上有只杯子，是吗？There is some o

19、range in the glass, isnt there?杯子里有桔汁，是吗?四、There be 结构和have的区别与联系 1.区别点：there be 意为存在，强调某地有某物，不表示所属关系；have 表示所有关系， 强调某人或某地有某物，这是其基本用法。如：There are some trees in front of the house.房前有些树。Tom has many friends in China.汤姆在中国有许多朋友。2.相同点：在表示结构上的含有时，既可以用there be 句型，也可以用have（has） 来表示。如：中国有许多长河。There are man

20、y long rivers in China.China has many long rivers.一、句型转换1. There is a computer in my house. (一般疑问句) _ _ a computer in _ house? 2. There are some flowers on the teachers desk. (一般疑问句) _ _ _ flowers on the teachers desk? 3. There are some apples on the tree.(否定式) There _ _ _ apples on the tree. 4. The

21、re arent any pears in the box.(同义句) There are _ pears in the box.5. There are fifty students in my class.(对划线部分提问) _ _ students are there in your class?6. These are cars.(用buses改写成选择疑问句) Are these cars_ _ ?7. Two boys are in our house.(改为there be句型) _ _ two boys in our house.二、选择1. The students expe

22、cted there _ more reviewing classes before the final exam.A. be B. being C. have beenD. to be2. There _ no fresh drinking water and no good farm land, it was not a comfortable place in which to live.A. be B. was C. were D. being3. Where _ dirt, there are flies.A. there has B. isC. there isD. has the

23、re4. There _ an English teacher and 40 students in the classroom.A. is B. are C. haveD. being 5 用以wh- 开头的特殊疑问句进行提问6 掌握“it takes + 时间”的句型1指时间、季节、天气、距离 等。It is 5 kilometers from my home to the school.2指环境情况等。 It was very noisy outside now.3用作人称代词，代替前面提到过的事物。The bike is not mine. Its Petres.4用以代替指示代词th

24、is 或that。-Whats this? -Its a pen.5具有指示代词的作用，指一个人或事物。-Whos knocking at the door? -Its me.7 掌握“it is + 形容词 + to do .”的句型It is + adj + for/of sb to do sth. 1. it为形式主语2. 不定式表示的动作是由for引导的逻辑主语发出的3. to do sth为真实主语4. 用for 的形容词:对事物进行描述的形容词difficult easy hard important necessary convenient dangerous possible

25、impossibleeg: It is difficult for me to choose the right style. It is good for us to eat vegetables. 注意:有时可以不带逻辑主语eg: It is wrong to laugh at others when they are in difficulty. It is impossible to learn a language well in two months.用of的形容词:表示人的性格 品格的形容词kind good bad nice right wrong wise silly foo

26、lish clever careless polite generous rudeeg: It was wrong of him to tell lies. It is stupid of her to make such a mistake. Its nice of you to offer me a seat.= You are nice to offer me a seat. It was careless of him to lose so many things. = He was careless to lose so many things.语法要点2: adj+ enough

27、to do sth (当主语与to do sth的逻辑主语不一致时用此句型)1. adj/adv+ enough enough time fast enough2. enough for sb to do sth eg: Her hair is long enough for her to tie back. The question is hard enough for Tom to reply to.3. 同义句转换 too to = not enough to do sth = so that The boy is too young to go to school. = The boy

28、 is not old enough to go to school. = The boy is so young that he cant go to school.8 掌握乘坐交通工具的两种用法: by.,take the.9 掌握some，any，much, a lot of的用法Unit 7 Signs around us1. direct v. 导向 direction n. 方向 director n. 导演2. instruct v. 指导instruction n. 指示3. hike v. (hiked hiked hiking) 远足4. go hiking in the

29、countryside 在乡下远足5. No cigarettes. = No smoking. = You mustnt smoke. = Dont smoke. 不准吸烟。6. No litter. = You mustnt leave rubbish. = Dont leave rubbish. 不准乱扔垃圾。7. silent adj. - silence n. 沉默的沉默8. different adj. difference n. 不同的不同点9. important adj. importance n. 重要的重要性10. convenient adj. convenience n. 方便的 便利11. keep silent = keep quiet 保持安静12. put up tents and go camping 支起帐篷去野营13. use v. 使用 useful a. 有用的 useless a.没有用的14. help v. 帮助helpful a. 有帮助的 helpless a. 没有帮助的15. care v. 在意 careful a. 仔细的 careless a.不仔细的16. What does it mean? = Whats