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課件23張PPT。七年級(jí)提優(yōu)課程-書(shū)面表達(dá)
熱點(diǎn)句型（一）
May1作文熱點(diǎn)句型并列句型
用并列連詞連接起來(lái)的兩個(gè)或兩個(gè)以上的簡(jiǎn)單句叫并列句。連接并列句常用的連接詞有：and, but, or, so,however, not only…but also, neither…nor, either…or…等。例如：
　　I help her and she helps me.我?guī)椭龓椭摇?br/>　　He is very old but he is in good health. 他年紀(jì)很大了，但他身體很好。
　　We must hurry, or we’ll be late. 我們得趕快走，不然就晚了。
　　Kate does her work carefully, so she never makes any mistakes.凱特工作很認(rèn)真，從不出錯(cuò)。1回歸課本并列句型
Some can help to build cars, and they do simple jobs over and over again. (八上 Unit7 2b)
This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. (八上 Unit7 2b)
We both like sports, but he plays tennis better, so he always wins.(八上 Unit3 2b)
2作文熱點(diǎn)句型祈使句型
　　祈使句型表示命令、請(qǐng)求、勸告等含義。說(shuō)話的對(duì)象通常為第二人稱(chēng)，習(xí)慣上常省略。句末用句號(hào)或感嘆號(hào)。肯定祈使句是：謂語(yǔ)動(dòng)詞用動(dòng)詞原形表示。否定祈使句是：在謂語(yǔ)動(dòng)詞前加do not（don’t）。例如：
Be here on time tomorrow。明天準(zhǔn)時(shí)到這兒來(lái)。
Say it in English! 用英語(yǔ)說(shuō)！
　　Don’t be afraid! 別怕！

Don’t look out of the window! 不要朝窗外看！
2回歸課本祈使句型
Think about how often it's used in our daily lives.(九年級(jí) Unit6 2d)

Come on! I promise it'll be exciting! (九年級(jí) Unit3 3a)3作文熱點(diǎn)句型not only…but also…句型
　　not only…but also… 不但……而且……
　　常用來(lái)連接語(yǔ)法作用相同的詞、短語(yǔ)或句子。連接兩個(gè)主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要和緊靠它的主語(yǔ)在人稱(chēng)和數(shù)上保持一致。例如：
She likes not only singing but also dancing. 她不但喜歡唱歌，而且喜歡跳舞。
　　He is not only a good doctor but also a good father。他不但是個(gè)好醫(yī)生而且是個(gè)好爸爸。
　　Not only I but also he is hoping to go there. 不但我而且他也想去那兒。
4作文熱點(diǎn)句型because從句
　　引導(dǎo)原因狀語(yǔ)從句，“因?yàn)椤薄?例如：
He didn't hear the knocking at the door because he was listening to the radio. 他沒(méi)有聽(tīng)見(jiàn)敲門(mén)聲，因?yàn)樗诼?tīng)收音機(jī)。
4回歸課本because從句
This is because the island is so close to the equator. So you can choose to go whenever you like.(八下 Unit9 2b)
John wants to watch talk shows because they're enjoyable. I like to watch action movies because they're exciting.(八上 Unit5 1d)
5作文熱點(diǎn)句型if從句
　　If 引導(dǎo)的是條件狀語(yǔ)從句，“如果；假如“。如主句用一般將來(lái)時(shí)，if從句要用一般現(xiàn)在時(shí)（主將從現(xiàn)）。例如：
If I go to the Great Wall tomorrow, would you like to come along?
　　如果明天我去長(zhǎng)城，你會(huì)和我一起去嗎？
　　If it rains tomorrow, I won’t go.
　　如果明天下雨，我就不去了。5回歸課本if從句
If your head and neck still hurt tomorrow,then go to a doctor.(八下 Unit 1 2d)
If your parents are having problems, you should offer to to help.(八下 Unit 4 2d)
6作文熱點(diǎn)句型though從句
　　though引導(dǎo)的是讓步狀語(yǔ)從句，意思是“雖然……但是……”。但不能和but連用，英語(yǔ)中表達(dá)“雖然……，但是……”時(shí)，though和but只能用一個(gè)。例如：
　　Though it was snowing, it was not very cold. 雖然下著雪，可并不太冷。
　　I was late for the last bus though I hurried.雖然我拼命趕路，還是沒(méi)搭上最后一班公交車(chē)。
　　We didn’t feel tired though we walked a long way.雖然我們走了很長(zhǎng)的路程，但是并沒(méi)有感到累。
6回歸課本though/Although從句
Although the storm broke many things apart, it brought families and neighbors closer together.(八下 Unit5 3a)
Although he has not played with his old toys for a long time, he still wanted to keep them.(八下 Unit10 3a)
　　7作文熱點(diǎn)句型The + adj.比較級(jí)，the + adj.比較級(jí) 越……，越……
　　此句型表示一方隨另一方的變化而變化。例如：
The harder he works, the happier he feels。他工作越努力，就感到越幸福。
The more, the better. 多多益善7回歸課本adj.比較級(jí)+than
That's better and faster than moving a mountain.(八下 Unit6 2d)
Scientists say there are now fewer than 2,000 pandas living in the forests.(八下 Unit7 2d)
He is taller and more out? going than me.(八上 Unit3 2b)
8作文熱點(diǎn)句型so…that… 太……以至于……
　　用于復(fù)合句，that引導(dǎo)的是結(jié)果狀語(yǔ)從句。so是副詞，后面應(yīng)接形容詞或副詞，如果接名詞，應(yīng)用such。 例如：
The ice is so thin that you can’t walk on it. 冰太薄了，你不能在上面走。

He is such a kind man that we all like him. 他是一個(gè)非常好的人，我們都很喜歡他。8回歸課本so…that… 太……以至于……
One year, the weather was so dry that no food would grow.(八下 Unit6 2b)
I was so scared that I could hardly think clearly after that.(八下 Unit5 2b)
9作文熱點(diǎn)句型not…until… 直到……才
　　until后可跟名詞或從句，表示時(shí)間。例如：
He didn’t come until late in the evening。他直到晚上很遲才來(lái)。
He didn’t arrive until the game had begun。直到比賽開(kāi)始他才來(lái)。
　 Last night, I didn’t go to bed until I finished my homework.
　　昨晚我直到做完作業(yè)才睡覺(jué)。10作文熱點(diǎn)句型keep（on）doing sth. 一直堅(jiān)持做某事
　　keep doing sth.一般用于靜態(tài)動(dòng)詞。keep on doing sth.意為“繼續(xù)不停地做某事”，一般用于動(dòng)態(tài)動(dòng)詞，但二者的區(qū)別并不是很?chē)?yán)格，有時(shí)可以互換。例如：
　　Don’t keep on doing such foolish things. 不要再做這樣的傻事了。
　　He kept sitting there all day. 他整天坐在那里。11作文熱點(diǎn)句型It's time for sb. to do sth. 是某人干某事的時(shí)候了
　　it是形式主語(yǔ)，真正的主語(yǔ)是動(dòng)詞不定式to do sth. for sb是邏輯主語(yǔ)。例如：
　　It's time for the child to go to bed. 孩子該睡覺(jué)了。
　　比較下面兩種結(jié)構(gòu)：① It's time for + n. 例如：
It's time for school。該去上學(xué)了。
　　②It's time to do sth. 例如：
It's time to go to school. 我們?cè)撋蠈W(xué)了。
12作文熱點(diǎn)句型It is +adj./n. + for sb. to do sth. 做某事對(duì)某人來(lái)說(shuō)……
　　It是形式主語(yǔ)，真正的主語(yǔ)是不定式to do sth., for sb. 是不定式的邏輯主語(yǔ)。例如：
　　It’s not easy for us to study English well. 對(duì)我們來(lái)說(shuō)學(xué)好英語(yǔ)并不容易。
　　It’s a good idea for us to travel to the south。去南方旅行對(duì)我們來(lái)說(shuō)是個(gè)好主意。12回歸課本It is +adj./n. + for sb. to do sth. 做某事對(duì)某人來(lái)說(shuō)……
I think it is important for children to learn how to do chores and help their parent with housework.(八下 Unit3 2d)
It is not enough to just get good grades at school.(八下 Unit3 2d)
It's polite for boys to shake hands and for girls to kiss each other on the side of the face.(九年級(jí) Unit10 3a)13作文熱點(diǎn)句型It's + adj. + of sb. to do sth.
　　It是形式主語(yǔ)，to do sth是真正的主語(yǔ)，of sb。是邏輯主語(yǔ)，當(dāng)表語(yǔ)（即形容詞）能對(duì)邏輯主語(yǔ)描述時(shí)，常用介詞of,而不用for。例如：
It's very polite of you to give your seat to old people. 你給老人讓座，非常有禮貌。
It's kind of you to pick me up at the station。你能來(lái)車(chē)站接我真是太好了。
　

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