人教版八年级上册第八单元重点知识讲解和知识梳理

第八单元重点知识讲解和知识梳理

【温故】

forget

forget作动词，意为“忘记；遗忘”。 常用结构有forget to do sth. 和forget doing sth.，前者意为“忘记要做某事(未做)”，后者意为“忘记做过某事(已做)”。如： Don't forget to clean the room. It's so dirty. Mike forgot meeting my cousin at my home. 【运用】单项选择

1. Don't forget ________ it to me when you finish reading the book. A. to bring B. bringing C. bring

2. I'll never forget ________ Jane sing that song. She sang so beautifully. A. hear B. to hear C. hearing

【知新】

1. turn on

turn on意为“打开”，如果其宾语为名词(短语)时，该名词(短语)位于turn on后面或者turn与on之间；如果其宾语为代词时，该代词应位于turn 与on之间。如：

Please turn on the radio / turn the radio on. I want to watch TV. Turn it on.

【拓展】和turn相关的短语还有turn off (关掉)，turn up (调高)，turn down (调低)等，它们的用法和turn on的用法相同。

【温馨提示】turn on 和open都可意为“开”，但其用法是有区别的。turn on指转动或推上开关等打开，如turn on the radio / TV / switch (开关) / Internet / computer / iPad / light / camera ...；而open则指将原来关上或合上的东西打开，如open the door / window / book ... 【运用】 Ⅰ. 单项选择

1. Please ________ the water when you brush your teeth. A. turn down B. turn off

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人教版八年级上册第八单元重点知识讲解和知识梳理

C. turn on D. turn up

(2016 青海西宁)

2. Would you please ________ your MP3 a little? Your baby sister is sleeping. A. turn up B. turn down C. turn on D. turn in

(2016 四川攀枝花)

3. —It's getting dark. Could you please ________ the light for me? —All right. Just a minute. A. keep on B. turn on C. try on D. put on

(2016 重庆B卷)

Ⅱ. 完成句子，每空词数不限。

1. 我听不到电视里在说什么，把它调高点。

I can't hear what the TV is saying. ________________________. 2. 帮我打开那个盒子。

Help me ________________________. 2. It's a time to do sth.

It's a time to do sth.意为“这是做某事的时刻”。如： It's ten o'clock in the morning. It's a time to call Mike.

【链接】It's time to do sth. 意为“做某事的时间到了； 该做某事了”。如：

It's time to have breakfast.

【运用】汉译英

(1) 这是制定计划的时刻。

________________________________________ (2) 该回家了。

________________________________________ 答案

【温故】1-2 AC 【知新】1.Ⅰ. 1-3 BBB

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人教版八年级上册第八单元重点知识讲解和知识梳理

Ⅱ. 1. Turn it up 2. open that box 2. (1) It's a time to make plans. (2) It's time to go home.

知识梳理

Section A

turn on 打开 cut up 切碎 pour ... into ... 把……倒进…… peel the bananas 剥香蕉皮 drink the milk shake 喝奶昔 one cup of yogurt 一杯酸奶 What's next? 下一步是什么？ put ... into ... 把……放进…… after that 之后 plant a tree 种树 another ten minutes (= ten more minutes) 另外十分钟

add ... to ... 把……加到……上 / 里 That's it? 这就结束了？ one more thing 还有一件事 forget to do sth. 忘记要做某事

make popcorn 做爆米花 half a cup 半杯 dig a hole 挖洞 wash clothes 洗衣服 take out a book from the library 从图书馆借书

Section B

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人教版八年级上册第八单元重点知识讲解和知识梳理

a piece of bread 一片面包 traditional food 传统食物 on special holidays 在特别的节日 give thanks for sth. 感谢……

one way to make turkey 做火鸡的一种方法 mix together ... 把……混在一起 fill ... with ... 用……填满…… cover ... with ... 用……覆盖…… cut ... into pieces 将……切成片

eat the meat with vegetables 配着蔬菜吃肉 serve ... to sb.

为某人拿来……；用……招待某人 at a very high temperature 在高温下 rice noodles 米线 one by one 逐一地

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