八年級英語下冊 Unit 6 An old man tried to move the mountains（第3課時）(Grammar Focus-4c)同步語法精講精練課件 （新版）人教新目標版

Unit 6An old man tried to move the mountains.,浙江地區(qū),第三課時(Grammar Focus4c)單元同步語法精講精練,連詞unless，as soon as， so.that.的用法 unless的用法 unless連詞，意為“如果不；除非”，相當于if.not，引導條件狀語從句。 eg：Well go to town unless it rains tomorrow. Well go to town if it doesnt rain tomorrow.假如明天不下雨，我們就去城里。 【注意】若unless引導的從句本身為否定句，則unless不用用if.not來替換。 unless引導的從句，要遵循“主將從現(xiàn)”的原則。,as soon as的用法 as soon as意為“一就”，引導時間狀語從句， 表示從句和主句的動作先后發(fā)生，間隔短暫。 eg：The students became quiet as soon as the teacher came in.老師一進來，學生們就安靜下來了。 【注意】在含as soon as引導的時間狀語從句的復合句中，從句通常用一般現(xiàn)在時表將來，而主句則用一般將來時。也可簡記為“主將從現(xiàn)”。 eg：Ill write to you as soon as I get there.我一到那里就給你寫信。,so.that.的用法 so.that.意為“如此以至于”，用來引導結果狀語從句，其中so后接形容詞或副詞，也可用few，little，many，much等來修飾名詞表示程度，that后的從句表示結果。 eg：He was so happy that he forgot the time.他太高興了，以至于忘了時間。,一、從方框中選擇適當?shù)倪x項填空，完成句子，各用一次。 1The sports meeting will continue it rains this afternoon. 2The box is heavy he cant carry it. 3 you keep on trying，you will be successful. 4He got up quickly he heard the alarm.,unless,so,that,If,as soon as,二、按要求完成句子。 5We will have a party tomorrow night.Everybody will be free.(用if連接句子) We will have a party everybody free tomorrow night. 6The boy is old enough to dress himself.(同義句轉換) The boy is old he dress himself. 7這個小男孩使我們如此感動，以至于我們決定要幫助他。(根據(jù)漢語提示完成句子) We were moved by the little boy we decided to help him.,if,is,so,that,can/could,so,that,8Ill give him the note.Hell come back tomorrow.(用as soon as合并為一句話) Ill give him the note as soon as he comes back tomorrow. 9You can never know whats possible.You try to make it happen.(用unless合并為一句話) You can never know what is possible unless you try to make it happen.,本課時其他知識點精講精練 fit的用法 作動詞，意為“合適；合身”。 作名詞，意為“合身”。 作形容詞，意為“合適的；適宜的；健康的”。 marry動詞，意為“結婚”，常用結構：marry sb.和某人結婚；marry sb.to sb.把某人嫁給某人。 【注意】get married意為“結婚”，表示動作，不可與表示一段時間的狀語連用。 be married意為“結婚”，表示狀態(tài)，可與表示一段時間的狀語連用。 get/be married都可與介詞to連用，但不能與with連用。即be/get married to sb.與某人結婚。,重點短語歸納 fall in love with.愛上 cant help doing sth.情不自禁做某事 once upon a time從前 all over the world全世界,1Catherine got married a policeman twenty years ago. AwithBforCto 2It was such a funny show that people couldnt help again and again. Alaugh Bto laugh Claughing,C,C,3哈維的父母找到了一些適合他讀的書籍。 Harveys parents found some books him to read. 4她愛上了那個偉大的作家。 She the great writer.,fit/suitable for,fell in love with,