八年级（上册） Units 7_8-【一战成名新中考】2024广西中考英语·精讲册优质课件PPT（译林版）

第一部分 教材知识精讲练 八年级（上） Units 7~8 广西英语YL 英语 1 建议课前先完成《词汇分层练》P55～P60 教材重难精讲练 考点1 It’s time…句型 It’s the best time to play football outside. 这是去外面踢足球的最佳时间。（Unit 7 P81） It’s time （for sb） to do sth= It’s time for sth/doing sth 到了（某人）做某事的时间了。如: 2 It’s time （for us） to have lunch. = It’s time for （having） lunch. 到（我们）吃午饭的时间了。 拓展 It’s one’s+序数词+time to do sth=It’s the+序数词+time for sb to do sth= It’s the+序数词+time +that从句,表示“这是某人第几次做某事”。注意：that从句中动词的时态用现在完成时。如： It’s my first time to travel alone.= It’s the first time that I have traveled alone. 这是我第一次独自旅行。 3 1.—The bell is ringing. It’s time ___ class. —Exactly. Let’s go to the classroom. A. in B. after C. for 2.It’s time for me ___ goodbye to my teachers and classmates. I will never forget them. A. say B. to say C. saying √ √ 4 3.I have been to Beijing with my parents once. It’s my ________ （two） time to visit Beijing. second 4.It’s my first time that I have _______（take） part in the city sports meeting. taken 5 考点2 询问天气的句型（2021.11） How’s the weather in Nanjing?南京的天气怎么样？（Unit 7 P88） ▶表示“……的天气怎么样?”的句型有: ①How is the weather（+地点状语/时间状语）? ②What is the weather like（+地点状语/时间状语）? ▶描述天气常用：It is/was/will be+描述天气的形容词。 6 常见的表示天气的形容词有： 注意 1.询问天气的句型要根据不同时态采用be动词不同的形式； 2.weather是不可数名词,不能用a或an修饰。 7 5.—It’s raining heavily. I’m afraid the trip will be canceled. —Don’t worry. According to the weather report, it will be ___ tomorrow. A. rainy B. snowy C. sunny 6.—___ will the weather be like tomorrow？I missed most of the weather report. —It will be cloudy. A. What B. How C. Which √ √ 8 7.—It has been rainy for a week. —What ___ terrible weather it is! A. a B. an C. / 8.According to the weather report, it will be _______（wind） tomorrow. windy √ 9 考点3 辨析sleepy, asleep, sleeping和sleep The high temperature makes people sleepy in the afternoon. 高温使人们下午昏昏欲睡。（Unit 7 P89） 辨析 含义及用法 常用词组 sleepy（adj.） 意为“困倦的；瞌睡的”。侧重 于指没有进入睡眠前迷糊的状 态。 feel sleepy 犯困；昏昏欲睡 asleep（adj.） 意为“睡着的”。只能作表语。 fall asleep 入睡；睡着 10 辨析 含义及用法 常用词组 sleeping（adj.） 意为“正在睡觉的；供睡觉用 的”,指睡觉的动作。作前置 定语。 sleeping bags 睡袋 sleep（adj.） 意为“睡觉”。作谓语或宾语。 sleep late睡懒觉 go to sleep入睡 9.Tom was so ___ that he could hardly keep his eyes open. A. asleep B. sleeping C. sleepy 续表 √ 11 10. sleep asleep sleeping sleepy On my birthday night, I felt very excited and found it hard to fall ①_______. So I finished reading a book of nearly 300 hundred pages and only ②______ for 3 hours. On the next day, I was very ③_______ in class, and I had to take a break between classes with my ④_________ blanket（毛毯） on. asleep slept sleepy sleeping 12 考点4 辨析when与while I was sleeping when the earthquake started. 当地震开始时,我正在睡觉。（Unit 8 P94） 两个连词均可引导时间状语从句。 辨析 含义及用法 when ①意为“当……的时候”。从句谓语动词可以是延续性动词,也可 以是非延续性动词。从句的动作可以与主句同时发生,也可以先 后发生。 ②当主句为一般将来时,从句要用一般现在时。 13 辨析 含义及用法 while ①意为“当……的时候；和……同时；然而”。从句谓语动词必须 用延续性动词。主句的动作发生在while从句所表达的时间段内, 或主从句动作同时发生。 ②常用于进行时。 如：Mary was doing housework while she was listening to music. 玛丽一边听音乐一边做家务。（同时发生） 续表 14 Jack’s mother was watching TV in the sitting room while Jack was reading in his study. 杰克的母亲在客厅看电视,而杰克在书房读书。（进行对比） He will help his mother cook when he comes back home. 当他回到家后,要帮母亲做饭。 11.Ann’s mother was doing housework ___ she was doing her homework at 8:30 yesterday evening. A. until B. because C. while 12.Swimming is interesting. But ___ we go swimming, we should always remember safety comes first. A. when B. until C. though 13.My father will call me when he ___ at the airport. A. arrived B. arrives C. has arrived √ √ √ 16 14.Life is like a mirror. ___ you smile at it, it will smile back. A. Unless B. When C. While 15.I was helping my mum prepare the big dinner, while my sister ___ TV. So I asked her to help Mum clean the kitchen. A. watches B. watched C. was watching √ √ 17 考点5 辨析alive, lively, live与living A moment of fear went through my mind, but I told myself to calm down since I was still alive. 我的脑中掠过一阵恐惧,但我告诉自己要镇定下来,因为我仍然活着。（Unit 8 P94） 辨析 词性 含义及用法 alive 形容词 意为“活着的”,作表语或后置定语,多用于指 人,也可指物。 lively 形容词 意为“活泼的；生气勃勃的”。作表语、宾语补 足语或前置定语,既可指人,也可指物。同义 词为active。 18 辨析 词性 含义及用法 live 形容词 读作/laɪv/,意为“活的;现场直播的”,作前置定 语。 动词 读作/lɪv/,意为“居住;生活”。 living 形容词 意为“活着的,活的”,作定语或表语,多用于 指物,也可指人,反义词为dead。 名词 意为“生存；生计”。 续表 19 16.—Love your parents while they are ___. Don’t wait until it’s too late. —OK, I will. A. living B. lively C. alive 17.As we all know, water is very important to all ___ things. A. lively B. live C. living √ √ 20 18. lively living live When I was a little girl, I ①______ a happy life with my parents and grandparents. My parents made a ②_______ by selling fruit, and I spent most time with my grandparents. One day, my grandfather made a nice wooden car for me, and it made my life ③______ and joyful. lived living lively 21 温馨提示 一、语法链接 1.动词和句子结构【讲解详见本书P89】 2.过去进行时【讲解详见本书P100】 3.when, while和as的用法【讲解详见本书P163~P164】 二、教材主题语篇见《语篇读写练》P25 三、“自然灾害”主题语篇见《语篇读写练》P72 四、“自然灾害与意外”佳句及范文诵读见《晨读册》P19 22 随堂检测 一、单项选择 1.—What’s the weather like in winter in your hometown? —___. We often make snowmen with friends. A. It doesn’t matter B. That’s all right C. It’s always snowy 2.—Look at this mess!How much time do you think we need to ___ it up？ —It is a big job. Let’s all get started now. A. clear B. cheer C. wake √ √ 23 3.Their team ___ ours by a large score. It’s a long way for us to improve our abilities. A. won B. beat C. lost 4.—Too bad! I still can’t forget the stupid mistakes made in the final. —Well, only time can ___ this kind of bad memories. A. pay for B. wake up C. wash away 5.—Annie eats too much sweet and she has a ___. —Then she has to go to see her dentist. A. cold B. fever C. toothache √ √ √ 24 6.If you feel nervous before exams, take a ___ breath to relax. A. sudden B. dry C. deep 7.The football match was put off as a result of the ___ weather. A. wonderful B. exciting C. awful 8.—Don’t worry! I’ve stored all my photos in my computer. —But you’d better make a copy of them—computers can ___ sometimes. A. break down B. turn on C. wake up √ √ √ 25 9.Remember to ___ the bottle of juice before drinking, or it will taste awful. A. throw B. cause C. shake 10.—Jeremy has to miss the competition because of the ___ accident. —What a shame. He has prepared for it since last year. A. sudden B. exciting C. calm 11.The twin sisters look ___ the same, but one is taller than the other. A. hardly B. nearly C. slowly √ √ √ 26 12.—I didn’t see you at my birthday party last Friday. But you said you would come! —I am really sorry about that. I ___ my mum look after my sick brother then. A. have helped B. am helping C. was helping √ 27 二、选词填空基础攻关 alive rise rule sleepy if behind thousand mind 1.The price of the houses in major cities in China has ______ in the last 20 years. risen 2.John follows all the school ______, and he is never late for class. rules 3.Life in a spaceship is hard, so an astronaut must have a healthy body and ______. mind 28 4.Mary often stays up late at night and feels _______ at daytime recently. sleepy 5.There was a storm yesterday. Luckily, most of the flowers in my garden are still ______ now. alive 6.The little boy hid himself ________ the door. No wonder nobody could find him. behind 7.Every year in China, __________ of people watch dragon boat races. thousands 8.Believe in yourself, and you’ll succeed ___ you work hard. if 29 三、选词填空微语篇练习 break fire three safe use What are you going to do if you are in a burning house？How will you escape？Do you know how to save yourself? Please read the following advice． If your house catches 1._____, it’s necessary to calm yourself and your family down first． It is important to know the ways you can use and show them to everyone in the family, such as stairways and fire fire 30 escapes. Lifts（电梯） may 2._______ down at this time. From the lower floors of the buildings,escaping through windows is possible． Windows are also 3._______when you are waiting for help. Keep your head low at the window to be sure you get fresh air rather than smoke that may leak （渗）into the room． On the second or 4.______ floor, the best windows for escape are those that open onto a roof（屋顶）．From the roof a person can drop to the ground more 5._______． break useful third safely $$