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課件21張PPT。七年級提優(yōu)課程-書面表達(dá)
熱點(diǎn)句型（二）
May1作文熱點(diǎn)句型It's/has been +一段時(shí)間+since從句 自從某時(shí)起做某件事情已經(jīng)一段時(shí)間了。
　　該句型中since引導(dǎo)的時(shí)間狀語從句常用一般過去時(shí)。例如：
　　It's twenty years since he came here. 他來這里已經(jīng)20年了。
　　It has been six years since he married Mary. 他和瑪麗結(jié)婚已經(jīng)六年了。
　　如果since從句中的謂語動(dòng)詞是延續(xù)性動(dòng)詞，則表示“從該動(dòng)作結(jié)束起一直到現(xiàn)在的時(shí)間”。 例如：
It's three days since he stayed here. 他離開這兒有三天了。1回歸課本現(xiàn)在完成時(shí)
Children have learned to read and count at my old primary school since the mid?20th century.（八下 Unit10）
Ever since then,she has been a fan of American country music. （八下 Unit8）
2作文熱點(diǎn)句型I don’t think/believe that… 我不認(rèn)為/相信……
　　其中的not是對賓語從句進(jìn)行否定而不是對主句（否定前移）。that可省略。例如：
　　I don’t think it will rain. 我認(rèn)為天不會(huì)下雨。
　　I don’t believe the girl will come. 我相信那女孩不會(huì)來了。2回歸課本I don’t think/believe that… 我認(rèn)我/相信……不……
Mario believes it can help him to get his future dream job.(八下 Unit3)
I think doing chores is not so difficult.(八下 Unit3)3作文熱點(diǎn)句型had better （not）do sth. 最好（別）做某事
　　had better為情態(tài)動(dòng)詞，其后需用動(dòng)詞原形。had better常用縮寫，變成'd better，其否定形式是在其后直接加not。例如：

We had better go now. = We'd better go now. 我們最好現(xiàn)在走吧。

You'd better take a rest. 你最好休息一下。
　　You’d better not go out because it is windy. 今天刮風(fēng)，你最好別出去了。
4作文熱點(diǎn)句型feel/find/think it adj./n. to do sth. 認(rèn)為某事……
　　在此結(jié)構(gòu)中it為形式賓語，不定式短語作真正的賓語。例如：
　　I find it very interesting to play football. 我發(fā)現(xiàn)踢足球很有趣。
　　She thinks it her duty to help us. 她認(rèn)為幫助我們是她的職責(zé)。4回歸課本feel/find/think it adj./n. to do sth. 認(rèn)為某事……
I think it's a little bit silly.(八下 Unit6 2a)
I have to say that I find it difficult to remember everything, but I'm gradually getting used to it.(九年級 Unit10 2b)5作文熱點(diǎn)句型enough （for sb.） to do sth. 足夠……做……
　　在此結(jié)構(gòu)中，for用來引出不定式的邏輯主語。例如：
　　The ice isn’t thick enough for you to walk on。這冰還沒有厚到你可以在上面走的程度。
　6作文熱點(diǎn)句型be used to（doing） sth. 習(xí)慣于……
　　后必須接名詞或動(dòng)名詞，可用于現(xiàn)在、過去、將來的多種時(shí)態(tài)。be 可用get,become來代替。 例如：
He is used to the life in the country.（He is used to living in the country.）
他習(xí)慣于鄉(xiāng)村生活。
　　He will get used to getting up early. 他將會(huì)習(xí)慣于早起。
　　注意：be used to do 的意思是“被用來做……”。例如：Wood is used to make paper.木材被用來造紙。
6回歸課本be used to（doing） sth. 習(xí)慣于……
As a mountain climber, Aron is used to taking risks.(八下 Unit1 2b)7作文熱點(diǎn)句型 be good/bad for有利于/有害于……
　　此句型是：be+adj.+for+n. 結(jié)構(gòu)。例如：
　　Doing morning exercises is good for your health。做早操對你的健康有益。
　　Always playing computer games is bad for your study。總玩電腦游戲?qū)δ愕膶W(xué)習(xí)不利。
8作文熱點(diǎn)句型as soon as 一……就……
　　用來引導(dǎo)時(shí)間狀語從句。若主句是一般將來時(shí)，從句要用一般現(xiàn)在時(shí)。
例如：
　　I’ll tell him the plan as soon as I see him. 我一看到他就告訴他這個(gè)計(jì)劃。
　　He’ll go home as soon as he finishes his work. 他一完成工作就回家。
8回歸課本as soon as 一……就……
And as soon as the TV program came out more than 30 years ago,Western children became interested in reading this story because the clever Monkey King keeps fighting to help the weak and never gives up.(八下 Unit6 3a)
As soon as he walked through the door,his father askd,"What's wrong,son?" (九年級 Unit11 2b)9作文熱點(diǎn)句型as…as 和……一樣
　　中間必須用形容詞或副詞原級。例如：
　　This classroom is as big as that one. 這間教室和那間一樣大。

He runs as fast as Tom. 他和湯姆跑的一樣快。
　　否定結(jié)構(gòu)：not as/so…as,“不如……，和……不一樣”。

This classroom is not as/so large as that one。

He doesn’t run as/so fast as Tom。9回歸課本as…as 和……一樣
　　Watching the tea preparation is just as enjoyable as drinking the tea itself.(八下 Unit9 3a)10必備“萬能”句
　　1. 不用說……It goes without saying that…
=（It is）needless to say（that）…
= It is obvious that…
　　例如：
　　It goes without saying that it pays to keep early hours.不用說早睡早起是值得的。
11必備“萬能”句
2. 在各種……之中，……Among various kinds of …，…/
= Of all the …，…
例如：
Among various kinds of sports, I like jogging in particular.在各種運(yùn)動(dòng)中我尤其喜歡慢跑。
　13必備“萬能”句
　　3.In my opinion, …
　　= To my mind, …
　　= As far as I am concerned, …
　　= I am of the opinion that …
　　例：
In my opinion, playing video games not only takes much time but is also harmful to health.
就我的看法打電動(dòng)玩具既花費(fèi)時(shí)間也有害健康。14必備“萬能”句4. ……是必要的 It is necessary（for sb.）to do/that …
　　…… 是重要的 It is important/essential（for sb.）to do/that …
　　…… 是適當(dāng)?shù)?It is proper（for sb.）to do/that …
　　…… 是緊急的 It is urgent（for sb.）to do/that …
　　例：
It is proper for us to keep the public places clean.
　　It is proper that we（should）keep the public places clean.
　　我們應(yīng)當(dāng)保持公共場所清潔。

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