仁爱英语八年级Unit4 Topic2课文朗读+重点+练习

关注后点公众号菜单【天天红包】好好学习，天天红包

【免费领取本资料电子文档请加微信everyday135】

（点开↑↑↑你有奖品）

一. 重点词语

1.takethe place of 代替，取代

2.insteadof 代替，而不是……

3.mistake…for…把……错当

4.seemto do 好象，似乎

5.callfor 要求

6.wakesb. up 将某人叫醒

7.seesb.doing sth. 看见某人正在做某事

8.usesth. for sth./doing sth. 利用某物做某事

9.spend…on…在……上花费时间或金钱

10.besure of 确信

11.thesedays 现在，目前

12.inalphabetical order 按字母表顺序排列

13.lookup 查阅

14.payattention to 注意，专心

15.beginwith 以……开始

16.andson on 等等

17.switchon 开（电灯，机器等）

18.ask（sb.）forsth. 向……要……

二．重点句型

1.I’m sure robots can do some work better than humans. 我确信机器人比人能更好地做某些工作。

2. Isaw a UFO while I was walking down the street yesterday. 昨天我沿着街道走时，看见了一个不明飞行物。3. It looked like a plate. 它看上去像一个盘子。

4.Until now,even the scientists are not sure whether there are UFO. 直到现在，甚至科学家也不确信是否有不明飞行物。

5.We can shop without going out of our houses. 我们不出家门就能购物。

6.We can use the Internet for finding a job. 我们可以用网络来找工作。

7.We shouldn’t spend too much time on it.但是我们不应该在因特网上花费太多的时间。

8.When you look up a word in the dictionary,pay attention to the first letter ofthe word. 当你在字典里查一个单词的时候，注意这个单词的第一个字母。

三.语法学习

（一.）现在进行时与过去进行时的区别：

１.现在进行时表示现在正在发生或正在做的事情，基本结构be＋现在分词。如：

肯定句：The robots are making a car now. 这些机器人正在生产小汽车。

否定句：We are not studying on the Internet. 我们没有在互联网上学习。

疑问句：Is the teacher looking up the word in the dictionary？这个老师正在词典中查这个词吗？特殊疑问句：Ｗho am I talking to？我在和谁谈话？

２.过去进行时表示过去某一时间，正在发生或正在做的事情。基本结构was（were）＋现在分词。

肯定句：Ｗhen he came in,I was writinga letter.当他进来时，我在写一封信。

否定句：They weren’t watching TVwhile she was reading.　她读书时，他们没在看电视。

疑问句：Was the UFO flying to us at 8last night ?昨晚８点UFO向我们飞来了吗？特殊疑问句：What were you drinking whilewe were sleeping?我们睡觉时，你们在喝什么？

进行时态往往用在时间状语从句中，常与when,while等连词搭配。

（二.）be sure结构表示肯定和不肯定。be sure一般用来表示肯定，be not sure（whether/if）表示不肯定。

besure后面可以跟不定式和宾语从句。跟不定式一般译为“一定……”，跟宾语从句，译为“确信……”。如：We are sure to repair the TVwell. 我们一定修好这台电视机。

I’msure you can finish your work. 我确信你能完成你的工作。Are you sure whether（if）heswitched the computer on? 你确信他打开还是没有打开电脑？

四.交际用语：学习用英语谈论现代科技。

Couldyou tell me something about robots?

Canrobots take the place of humans?

Areyou sure there are UFOs?

Yes,I’msure.

No,I’msure whether/if there are UFOs.

Whatdo you often do on the Internet?

Ⅰ. 单项选择。（10分）

(    )1.—Kangkang, can I borrow your bike?

        —_______

        A.I’d love to. B.Thank you.   C.Sure.          D.You’re welcome.

(   )2.—Excuse me, Maria. These are new words. Can you help me look _______in the dictionary?

        —Certainly.

        A.it up           B.up it              C.up them      D.themup

(    )3.I was doing my homework_______ my father was reading newspapers.

        A.what           B.whether         C.that             D.while

(    )4.—We can use QQ to chatonline.

        —Really? Could you please show me _______ it?

        A.what to do  B.how to do     C.whento do D.why to do

(    )5.What a good boy! He_______ every Sunday volunteering at an old person’s home.

        A.spends       B.gives             C.uses            D.takes

(    )6.—Now the air in ourhometown is even _______ than it was before.

        —So we must do something to stop it.

        A.dirty           B.better            C.worse         D.cleaner

(    )7.The students on theisland feel excited. The boat is coming _______ them.

        A.in               B.from             C.toward        D.over

(    )8.The poor man was walkingto the house when he saw _______ UFO last night.

        A.a                B.an                 C.the              D./

(    )9.Pens are helpful tohumans. Students use pens for _______.

        A.write          B.writes            C.wrote          D.writing

(    )10.I think robots can_______ humans in some places.

        A.take place                           B.take place of

        C.take the place of                                       D.take of

Ⅰ. 词汇。（10分）

(A)根据句意及首字母提示补全单词。

1.She began to draw on the paper, after awhile, a beautiful cat a_______.

2.She looks like Maria, so I often m_______her for Maria.

3.Edisonwas a great s_______. He invented many useful things.

4.The earth is one of the sun’s p_______.

5.Look! There are lots of toy b_______flying in the sky.

(B)根据句意及汉语提示填空。

6.He sets an _______ (榜样) to the other students.

7.They could learn English well in such abad _______ (情况).

8.Robots can _______ (修理) machines easily.

9.I am quite sleepy. Don’t _______ (叫醒) me up until 8 o’clock tomorrow morning.

10.Mr. Wang advised us to use anEnglish-English _______ (字典).

Ⅱ. 句型转换。（5分）

11.The Smithswere having supper.（改为一般疑问句）

_______ the Smiths _______ supper?

12.You’dbetter get there early.（同义句转换）

         You’d better _______ getthere _______.

13.He’smending his bike now.（用at this time yesterday改写）

         He _______ _______ hisbike at this time yesterday.

14.Areyou sure you’re right?（作肯定回答）

         _______, I’m _______.

15.Heis the tallest in his class.（同义句转换）

         He is _______ _______ anyother student in his class.

点下面标题就能查看更多往期精华↓↓↓

点我就行→开学了：免费送3-9年级英语课文+单词朗读+mp3+教师用多媒体课件！

2015-2016学年下半期精华资料汇总

点面蓝色标题即可查看↑ ↑ ↑

【分享有价值，传递正能量！】

更多精品资料请点左下角“阅读原文”！

学习累了吗？休息一下！长按下面二维码识别关注，

天天摇动手机3次，红包到手了，能购物能充流量

想免费看最新上映的电影吗？

点下面标题↓↓↓