資源簡介

課件20張PPT。Subject clause 主語從句Jane is good at playing the piano.
To see is to believe.
Smoking is bad for health.
What he has said is true. Find the subject(名詞)?????（不定式） （動名詞） (從句） What she said is not yet known.
That we shall be late is certain.Find out the subject clauseTip : find the verb first充當主語的句子就是主語從句。引導詞：
從屬連詞 that, whether；
連接代詞 who, what, which；
whoever, whatever, whichever;
連接副詞 when, where, how和why。That he will come is certain.
Whether he will come is uncertain.引導詞1) 從屬連詞that和whether：
whether 不做成分，表“_______”that是否不做成分，無意義，不能省略。
What we need is more time.
Which book I shall choose hasn’t been decided.2) 連接代詞who, what, which, whoever, whatever, whichever, whom, whose引導詞What/ which在主語從句中做主語或賓語.
which意為“哪個、哪些”,使用which在前文必須有范圍.
Whoever breaks the law will be punished.
Whatever he did is right.引導詞 whatever=anything that
whoever=anyone whoWhy he cries is not clear.
Where the meeting will be held is not known.3) 連接副詞when, where, how ,why引導詞making sentences1) It is + adj/n +that
It’s certain that… 肯定…
　 It is obvious/clear that… 很明顯…
It is a pity that... 可惜的是……
_______________(很可能)she will come back tomorrow.
*_______________(很明顯) he is an English.It is possible thatIt is obvious thatit 做形式主語的主語從句_______________(很可惜)we lost the match.*______________(這是事實)he cheated in the exam.It is a pity thatIt is a fact that2) It + be +過去分詞+從句
It is said that... 據說……
It is suggested that + (should）do... 建議……
*_________________(據報道)20 people were killed in the accident.
*__________________(建議)we should eat more vegetable and do more exercise.
It is reported thatIt is suggested that3) It +不及物動詞+that
It happened that... 碰巧……
It turned out that… 原來…
*________________(剛好)I was out yesterday.
*____________________(我突然想起)I forgot to sent the letter.It happened thatIt occurred to me that他何時要來還不清楚。
When will he come?It is not clear.
When he will come is not clear.
Features特點一：主語從句一律用陳述語序，即主語在前，謂語在后。 1. What he needs ___ that book.
2. What he needs ____some books.is特點二：多數謂語動詞為單數，有時也通過表語確定單復數。areWhen the meeting will begin _____ (have) not been decided yet .hasWhen they will start and where they will go _____(be) still unknown.areApplication他是不是我的孩子仍然是個問題。Whether he is my child remains a question.What I like most is your hairstyle.我最喜歡的是你的發型。What I need is rest.我需要的就是休息。It is believed that the word diaosi reflects social problems.據認為“屌絲”這個詞反映了社會問題。It is common knowledge that we should wear rain shoes on rainy days.雨天要穿雨鞋（rain shoes）是常識。What do you think of grammar learning?
How can you learn grammar well?In my opinion, it is very important _____________________ (我學好語法) because it can help me with my writing and my sentence structure. _____ is known to all that grammar is really a bridge to success. Believe it or not, it doesn’t matter _______ we can recite all those grammar rules. _______ we need to do is try to understand and use the language.ItwhetherWhat Thanks for your time！附件2：
兵團第十二師高級中學微課教學設計
授課教師姓名
微課名稱
主語從句
知識點來源
□學科： 英語 □年級：高一
□教材版本： 人教版必修三 2019年7月第3版
□所屬章節：人教版必修三第四單元
錄制工具和方法
微課輕松錄（單機版） +PPT軟件
設計思路
1。進行知識講解和梳理
2，講練結合
3.遷移應
教學設計
內 容
教學目的
讓學生掌握主語從句的概念和結構，主語從句中引導詞的用法以及幾類典型的主語從句的句型，學生能夠準確地給主語從句選用引導詞。
教學重點難點
重點和難點：如何讓學生掌握主語從句的概念和結構，主語從句中引導詞的用法主語從句中引導詞的用法以及幾類典型的主語從句的句型，以及能夠準確地給主語從句選用引導詞。
教學過程
1.主語從句的定義和結構。
2. 主語從句中引導詞的用法。
3. 幾類典型的it做形式主語的主語從句。
4. 學以致用進行鞏固練習。
教學反思
本節微課按照語法講解固有的模式展開教學，備課再能精心些設計上體現創新點會更好。

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