Units7-8培优梳理-牛津深圳版英语七年级下册.docx
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1、 学科英语教师姓名学生名称所在年级七课程名称基础词汇与语法Unit7-8教学重点教学难点Unit7- Unit 8词型转换:1.appear v.-_n. -_v.(反义词)2.Chemical adj.n.-_ adj.-_n.化学家 药剂师3.valuable adj.-_ n. 4.drink v. n.-_ adj.5.save v.- safe adj.-_ adv. -_n.6.fool v. n. -_ adj. 7.use v. n. -_adj. -_adj.(反义词)8.anger n. -_adj. -_adv. 9.connect v.-_ n. 10.crowd n.
2、 v.-_adj. 11. happy adj.-_ adv.-_adj.(反义词)_ n.12.advise v.-_ n. 13. worry v. n. -_ adj.-_adj.14.host v. n.-_n. (对应词) 15.sell v.-_n. -_n.19.train v. n.-_n.-_n.翻译下列词组:1.not.at all_ 2.担心 焦虑_3.在报摊_ 4.冲出去_5.一群人_6.在将来_7.过去常常做_ 8.go outside_9.长大_10.看起来像_11.去航行_12.数以百万的_13.查出弄清楚_14.turn.into_15.in a lively
3、way_ 16.打扫干净_17.keep our city safe_18.忙于某事_19.太.而不能_20.high up in the sky_21.on a piece of wood_22.在我回家的路上_ 23.实现_ 24.last for an hour_Grammar:祈使句定义:祈使句是用来表达命令、请求、劝告、警告、禁止的句子。祈使句最常用于表达请求、命令。祈使句因对象(即主语)是第二人称,所以通常都省略。祈使句的动词都为动词原形,句末则使用句号来表示结束。1. 肯定祈使句Do型 (即:动词原形+宾语+其他成分)。有的祈使句在意思明确的情况下,动词可以省略。Have a s
4、eat here. 辨析:lets与let uslets 是包括讲话者的谈话对象在内。Lets try it again. 让我们(一起)再试试吧。let us不包括讲话者的谈话对象在内。Let us try it again. 让我们(自己)再试试吧。Be型 (即:Be+表语+其他成分)。如:Be a good boy! Let型(即:Let+宾语+动词原形+其他成分)Let me help you.Lets go to the park this Sunday. 2. 否定祈使句Do型和Be型的否定式都在句首加dont构成。Dont forget me! Dont be late for
5、school! Let型的否定式有两种:“Dontlet+宾语+动词原形+其他成分”和”Let+宾语+not+动词原形+其他成分”。Dont let him go. / Let him not go.Never+动词原形+其他。 Never be late for school. 有些祈使句可用no开头,用来表示禁止。 No smoking! No fishing!注意:为了显得更为客气和礼貌,我们常在祈使句中加上please。当 please用在句末时,需用逗号与其余部分隔开。如:Please hurry up. = Hurry up, please.3. 祈使句的回答因为祈使句通常表示将来
6、要发生的动作,所以回答祈使句时,一般用will或者wont。Dont forget to do your homework.I wont. Dont go out, please. Its raining hard. OK, I wont.感叹句感叹句是用来表达说话人对某人、某物或某件事表示赞美、惊讶、喜悦、气愤或悲哀等语气的句子,这类句子有强烈的感情,句尾用感叹号。感叹句通常由how或what引出。what引导的感叹句此类感叹句用来感叹名词,其常见句式为:“What(+ a/an)+形容词+名词+主语(名词或代词)+谓语!”如:What an honest boy Tom is!What t
7、errible weather we met! 从以上例句我们不难看出,当名词为复数或不可数名词时,不能加不定冠词 a /an。how引导的感叹句此类感叹句常用来感叹形容词、副词,其常见句式为:“How+形容词/副词+主语(名词或代词)+谓语!”如:How beautiful the West Lake is! How beautifully you sing! when引导的时间状语从句观察When did Patrick get a book about the stars? (什么时候)When he was eight, he got a book about the stars. (
8、当的时候)主句时间状语从句用表示时间的连词连接一个句子作状语,这样的主从复合句叫作时间状语从句。when“当时”,引导时间状语从句时,从句用于表示主句动作发生的特定时间。其具体体现在以下几个方面:1. 从句的动作和主句动作同时发生,意为“当时;在的时候” He liked playing basketball when he was young. When Lucy was ten years old, she was interested in playing the piano.2. 从句的动作发生在主句动作之前 When you get there, please tell Lucy t
9、o call me back. Come here to see me when you finish your homework.3. 从句的动作发生在主句动作之后 When I got home, my grandparents had left. My classmates had gone when I finished reading the novel. 时间状语从句注意的两点:(一)时态呼应一般来讲,复合句都要遵循主、从句时态呼应规律,状语从句也不例外。即主句用现在时,从句也用现在时;主句用过去时,从句也用过去的某种时态。如:Be careful when you cross t
10、he road.We were about to leave when he came in. 连一连:(二)主句和从句的位置大多数情况下,从句可以位于主句之前,也可以位于主句之后。不过从句在前时,主从句之间必须用逗号隔开。Please tell me when he comes back. = When he comes back, please tell me.When we arrived, the sky went dark. = The sky went dark when we arrived.我们也可用after, before, until等连词引导时间状语从句。如:Befor
11、e Mary went to bed, she drank some milk. After he washes his hands, he eats cakes.I didnt get up until it was 10 a.m.used to用法used to意为“曾经;以前”,用来谈论过去常常做某事。如:Mary used to take a walk. 玛丽过去常常散步。其句型的变化形式如下:句型变化used to陈述句(主语+used to do) Lily used to learn to play the piano at school.否定句(主语+ did not+use
12、to do) Lily didnt use to learn to play the piano at school. 一般疑问句(Did+主语+use to do) Did Lily use to learn to play the piano at school? 特殊疑问句(疑问词+did+主语+use to do) What did Lily use to do at school?【辨析】 used to与be/get used to(1)used to “过去常常;以前曾经”,后跟动词原形。He used to smoke, but now he has stopped smoki
13、ng. 他以前经常吸烟,但现在他戒了。 He didnt use to smoke. 他以前没有经常吸烟。Did he use to smoke? 他以前经常吸烟吗?(2)be/get used to “习惯”,to是介词,后跟名词、代词或动名词。She is/gets used to getting up early. 她习惯早起。Tom used to eat Western food, now he is/gets used to Chinese food. 汤姆以前吃西餐,现在习惯吃中餐了。一.用所给单词的适当形式填空。1.Your words hurts her_(feel).2.T
14、he teacher read the poem_(loud) to the class.3.I am_ (tire). I want to have a rest.4.This story is_(bore). I dont like it.5.Is that the_(build) that you live in?6.What is the_(high) of the tree?7.Mary is_(worry) about her missing cat.8.Tom changed his clothes_(quick).9.Mrs Green wants to buy some_ (
15、mango) in the supermarket.10.In the middle of the school, there_ (be) a playground and some flowers.11.Yao Ming is my favourite basketball player. He plays basketball very_(good)12.Your lifestyle is not very_ (health). You need to exercise more and watch TV less.13.Mr Wu teaches_ (they) Chinese this
16、 year.14.We can_ (use) our pocket money to buy these school things for the poor children.15.It is my_ (one) time to watch the lion dance.16.Our club meeting starts at 3:30 p.m. and_ (finish) at 5:00 p.m.17.It takes him twenty about minutes_ (get) to school.18.Hi, Tom. This is_ (I ) cute cat. Its nam
17、e is Mimi.19.When we talk to others, we should care about their _. (feel)20.Would you please read the sentence_ so that we could hear? (loud)21.Simon: we should have the meeting tomorrow.Alice: I _ with you. This Friday will be better. (agree)22.Do you know the _ of the tower? (high)23.I usually buy
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