英语7下-第7讲 Unit 4 Finding your way(上)(培优教案)-2020-2021学年七年级英语下册同步培优教案(译林牛津版).docx
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1、主 题第7讲 7B Unit4 Finding your way(上)学习目标1.使学生掌握本单元Comic stripGrammar重要的短语搭配与重点词汇的意思与运用;2.对重点句型能够细致的理解,并能模仿句型进行写作;3.能够将每个知识点灵活的运用到单项选择和词汇运用等基础题型当中。教学内容【课堂导学】处理上次课课后巩固作业及预习思考内容。Finding your way1、 上次课后巩固作业复习; 2、 互动探索亲爱的同学们!你们给小明指出路线了吗?Show us yours!First, go straight on and turn right at the park.Next,
2、walk along the Shengping Road and then turn left at the first turning.At last, you will see the barbecue bar at the end of the road.【知识点梳理】重点词汇与句型【知识梳理1】Follow me, Eddie. (1) follow动词,意为 ,后面直接跟表示人或事物的名词作宾语,相当于 。 (2) follow 动词,还可表示 。 (3) follow的形容词为 ,意为 。【例题精讲】1. Spring follows winter. 2. As students
3、, we should follow the school rules. 3. He speaks too fast. I cant follow him. 4. Which of the following sentences is right? 【巩固练习】He comes into the classroom, with students (follow) him.答案:(1) follow动词,意为“跟随”,后面直接跟表示人或事物的名词作宾语,相当于come after。 (2) follow 动词,还可表示“效仿;理解;服从”。 (3) follow的形容词为following,意为
4、“接着的,下列的”。【巩固练习】following【知识梳理2】Are you sure, Hobo? (1) be sure意为 ,常用短语有:be sure to do sth. be sure of/about sth. be sure + that (2) sure还可用作副词,意为 ,相当于 。【例题精讲】1. You are sure to enjoy the film. 2. Are you sure of the result? 3. Im sure that smoking is not good for your health. 4. - May I use your bi
5、ke? - Sure./Certainly.【巩固练习】翻译句子你确定可以完成作业吗? 答案:(1) be sure意为“确信,有把握”,常用短语有:be sure to do sth. 一定、肯定会做某事be sure of/about sth. 确信某事;对某事有把握 be sure + that从句 对肯定/有把握(2) sure还可用作副词,意为“当然;可以”,相当于certainly。【巩固练习】Are you sure to finish homework?【知识梳理3】Dont be afraid. be afraid动词短语,意为 ,afraid形容词,意为 ,常用短语有:be
6、 afraid of (doing) sth. be afraid to do sth. Im afraid + that 【例题精讲】1. Many people are afraid of tigers. 2. Im afraid to go out alone at night. 3. Im afraid (that) I cant help you. 批注:在情景对话中经常会用到Im afraid so. 表示“恐怕情况是这样的”。语气较委婉。例如: - I hear Mr. Wu is ill in hospital. 我听说吴先生生病住院了。- Im afraid so. Lets
7、 go and see him after school. 恐怕是这样的,我们放学后去看他吧。答案:be afraid动词短语,意为“害怕,担心”,afraid形容词,意为“害怕的,担心的”,常用短语有:be afraid of (doing) sth. 害怕(做)某事be afraid to do sth. 因害怕而不敢做某事Im afraid + that从句 恐怕(that可省略)【知识梳理4】Eddie, I think we have to go up again.(1) have to ,强调因客观条件的制约而不得不去做某事,后接 。(2) have to 与must的区别含义用法
8、have to“必须”,有 的变化,否定式 ,表示 。强调 。must“必须”,没有 的变化,否定式 表示 。表示说话人主观上的看法,强调 。【例题精讲】1. We have to finish the work before supper. 2. I have to go now, or I will be late. 3. He says that he must work hard. 答案:(1) have to 不得不,必须,强调因客观条件的制约而不得不去做某事,后接动词原形。(2) have to 与must的区别含义用法have to“必须”,有人称、数、时态的变化,否定式dont
9、 have to,表示“不必”强调客观上的需要must“必须”,没有人称、数、时态的变化,否定式mustnt 表示“禁止”表示说话人主观上的看法,强调主观上的需要【知识梳理5】Sunshine Zoo is north of Sunshine Middle School. 阳光动物园在阳光中学的北部。(1) north名词,意为 ,固定结构为 ,表示 。指范围之外,且中间有一段距离。 (2) 方位名词与介词in, on, to连用时的区别含义用法in+方位名词在之内强调 on+方位名词在之外强调 to+方位名词在之外强调 【例题精讲】schooltreesschoolhillschoolcin
10、ema1. The tree is in the north of the school. 2. The hill is on the north of the school. 3. The cinema is to the north of the school. 答案:(1) north名词,意为“北,北方”,固定结构为be+方位词+of,表示“某地在另一地的方向”。指范围之外,且中间有一段距离。 (2) 方位名词与介词in, on, to连用时的区别含义用法in+方位名词在之内强调某地在某一特定区域内on+方位名词在之外强调某地在某一特定区域内,且两地相互接壤to+方位名词在之外强调某地
11、在某一特定区域内,且两地不相连,隔着相望【知识梳理6】Go straight on, and youll find the Panda House. (1) 此句型结构为 ,and连接的两句是一种 关系。前一分句表示 ,后一分句表示 。可转换为 。(2) 固定句型 ,也可以与 引导的条件状语从句互相转换,但条件状语从句通常 。(3) straight 副词,意为 ,常与动词 等连用。 straight 还用作形容词,意为 。【例题精讲】1. Stop talking and I will tell you a story.=If you stop talking, I will tell yo
12、u a story. 2. Hurry up, or you will be late for school.=If you dont hurry up, you will be late for school. 3. Go straight home after school. 4. Draw a straight line on the paper. 【巩固练习】翻译句子努力学习就会取得好成绩。 快点回家,否则你就是淋湿。 答案:(1) 此句型结构为“祈使句+and+陈述句”,and连接的两句是一种顺承关系。前一分句表示一种条件或假设,后一句表示一种结果或推论。可转换为:If you go
13、 straight on, you will find the Panda House.(2) 固定句型“祈使句+or+陈述句”也可以与if引导的条件状语从句互相转换,但条件状语从句通常用否定句。(3) straight 副词,意为“径直地”,常与动词come, go, walk等连用。 straight 还用作形容词,意为“直的,笔直的”。【巩固练习】Work hard, and you will get a high mark.Go home, or you will be wet. 知识点7:Remember that theyre dangerous. (1) remember动词,意
14、为 ,后跟 作宾语。反义词为 。 (2) remember to do sth. 与remember doing sth. 的区别remember to do sth. remember doing sth. (3) dangerous 形容词,意为 ,在句中作定语或表语,反义词为 。 (4) dangerous的词型变化及其相应的反义词:danger n. - dangerous adj. - dangerously adv. - 【例题精讲】1. Do you still remember me? 2. Remember to bring your book here tomorrow.
15、3. I remember seeing you before. 4. Its dangerous to play with fire.【巩固练习】翻译句子走之前记得关窗。 你记得曾近来过这里吗? 答案:(1) remember动词,意为“记住,记得”,后跟名词、代词、不定式或动名词作宾语。反义词为forget (忘记)。(2) remember to do sth. 与remember doing sth. 的区别remember to do sth. 记得要做某事,强调事情还没做remember doing sth. 记得做过某事,强调事情是以前做过的(3) dangerous 形容词,意
16、为“危险的”,在句中作定语或表语,反义词为safe(安全的)(4) dangerous的词型变化及其相应的反义词:danger n. - safetydangerous adj. - safedangerously adv. - safely【巩固练习】Remember to close the window before you go.Do you remember coming here before?【知识梳理8】Cross the bridge, and youll see the elephants. (1) cross动词,意为 ,指从一个平面通过,常用于 等。即:cross th
17、e road/river/bridge/street 。 (2) cross与across的区别含义用法cross ,“穿过”独自作 ,直接跟宾语。across ,“穿过”不能独自作 ,要和表示“走”类的动词 等连用,此时相当于 。【例题精讲】1. Look left and right, then cross the street. 2. Be careful when you cross the street.=Be careful when you walk across the street. 答案:(1) cross动词,意为“穿过,横过”,指从一个平面通过,常用于过路、河、桥、街等
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