初三unit4topic2復(fù)習(xí)-展示頁(yè)
2024-10-24 11:11本頁(yè)面
【正文】 be的過(guò)去式 was/were+及物動(dòng)詞的過(guò)去分詞。 When was the digital camera invented? 數(shù)碼相機(jī)是什么時(shí)候發(fā)明的？ It was invented in 1975. 它是 1975年發(fā)明的。 疑問(wèn)句 : Was it made in China? 它是中國(guó)制造的嗎？ 否定句 : Her books weren?t stolen yesterday. 昨天她的書沒(méi)被偷走。 2. be developed in某事物在某地被研制在這句話里 省略了 in，因?yàn)?in的賓語(yǔ)是 where，而 where是副詞， 所以 in省略。常用于下列幾種結(jié)構(gòu)： allow sb to do sth 允許某人做某事 allow doing sth. 允許做某事 be allowed to do sth 被允許做某事 She allowed me to go fishing. 她允許我去釣魚。 4. too much 既是形容詞短語(yǔ)，也是副 詞短語(yǔ) , 所以它既可修飾名詞也可修飾 動(dòng)詞 too much water 太多的水 eat too much 吃得太多 另外注意 too much后接的是不可數(shù)名 詞； too many后接可數(shù)名詞復(fù)數(shù)； much too 常用在形容詞或副詞之前修 飾形容詞或副詞 much too long 太長(zhǎng) much too fast 太快 made from 用 …… 制造的 (看不出原材料 ) 。 紙是由木材制成的。 be made by sb. 由某人制作 The model plane was made by my father. 飛機(jī)模型是我爸爸做的。 wish后面接 that從句常用虛擬語(yǔ)氣。 I wish that I didn?t have to go to work today. 我希望今天不用上班。 7. invent 動(dòng)詞 。 surprised at/by 為 …… 而感到驚訝 I was surprised at Sue?s outburst. 蘇突然大怒了，我很驚訝。 警告，告誡 warn+ that 從句 warn sb not to do sth 警告某人不要做某事 a contribution/contributions to 意為 “為 …… 做共享” These scientists have made great contributions to our space industry. 這些科學(xué)家為我國(guó)的航天工業(yè)做出了巨大共享。 11.. work 奏效 , 起作用 , 產(chǎn)生影響 The medicine worked well. 藥物奏效了。 work out 計(jì)算 , 算出 work out a maths problem 算出一道數(shù)學(xué)題。 long as 只要 You can go out to play as long as you stay in the backyard. 只要你不出后院，你可以到室外玩。 Practise 老板不允許我使用電話。 I I could space some day . ，科學(xué)家們已經(jīng)克隆了兔子、羊、牛、老鼠、 豬及其它的一些動(dòng)物。 No one , but most people think, that robots will be part of our lives. 。 1： Thomas Edison is a famous ______. He _______ many things in his life. One of the _________is light bulb. Do you know when it was _______? (invent ) 2:Dolly , the ______(clone) sheep was______(creat) a few years ago. Choose the be
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