【正文】 ___.3. Also,Sandy helped me with the drawing. 也…also放在句首或句中， too放在句尾4. I had a little trouble writing the sentence ‘Happy birthday ’ have trouble (in) doing sth= have difficulty (in) doing sth 做…有困難他總是在寫家庭作業(yè)方面遇到困難。________________________________. 注：當有人稱代詞時，位于放在主語后面：here+主語+謂語 Eg. Here it is.7. 情態(tài)動詞should/ought to/had better的用法： 肯定句：should/ought to/had better+動詞原形 否定句：should not+動詞原形 ought not to+動詞原形 had better not+動詞原形 你最好不要晃樹。因對象通常為第二人稱，所以常省略，謂語動詞用一般現在時。 Keep off the grass. 勿踏草坪。 Be careful! 小心！3. Let型（Let+賓語+動原+其他） Let me help you. 讓我?guī)椭恪?Don’t be careless. 別粗心。注：No+名詞/動詞ing 表示禁止，也是一種否定句。 No parking. 禁止泊車。 No photos. 禁止拍照。祈使句的反義疑問句：1. 肯定句的反義疑問句，疑問部分用will you /won’t you 均可。 Don’t go and wash your hands，will you? Don’t be careless, will you? Don’t be late,will you?3. 以Let’s 開頭， 疑問部分用shall we, 以Let us 開頭，疑問部分用will you /won’t you 均可. Let me help you, will you /won’t you? Let’s go to school, shall we? Unit5復習重點句型1. Your food looks delicious. look (看起來) smell (聞起來)五個感官動詞 feel (摸起來) +形容詞 主系表結構 sound (聽起來) taste （嘗起來)2. Then no one will play with you. no one，沒有人。3. When xiwang was born, she weighted just 100 grams. weight 重量，對重量提問，用“How much” 對時間段提問，用“How long”,答語是“for+時間段” 對頻率提問， 用“How often”對數量提問， 用“How many+可數n復數”,“How much+不可數n”對距離提問， 用“How far”對年齡提問， 用“How old”4. Sadly, it is very difficult for giant pandas to survive in the wild.(1) sadly 副詞放在句首，類似有：luckily, finally, perhaps, maybe, easily…(2) It is +adj+for sb to do sth. 對某人來說做某事很…常用形容詞有(important/difficult/necessary/hard/easy)… It is +adj+of sb to do sth. 某人做某事很…(側重于描述人的品質或特征) 常用形容詞有（kind/friendly/generous/helpful）…Eg. It is easy____ him ____ ______ this work. 對他來說完成這項工作很簡單。5. They live as a family until baby tigers are23 years old. 它們像一個家庭一樣生活知道小老虎23歲大。中考連接：Usually, we don’t know how important something is _____we lose it.6. If this continues, giant pandas will be in great danger. If 引導的條件狀語從句，“主將從現”，即：if 句用一般現在時，主句用一般將來時7. We shouldn’t buy fur coat any more. 我們不該再買皮毛大衣。 He ____ like swimming ____ ____.= He ____ ____ like swimming. 他不再喜歡游泳了。 不，沒必要。 No, you _____./ No, you _____ _____. 不，沒必要。Eg. We mustn’t play on the road. 禁止在馬路上玩耍。 Eg. Who is that woman? 那個女的是誰？ I know her. She ____ be Lily’s mother. 我認識她，她一定是Lily’s媽媽。有時態(tài)和人稱的變化 Eg. Mum is out, so I _________ look after my little brother. Lilei can’t go with us because he __________ take care of his sick mother. We ____________ stay there, Mr Wu told us not to move. have to 的否定形式為：don’t have to相當于needn’t 注意時態(tài)和人稱的變化2. may/might 強調可能性（1） 都可以表示許可Eg. You ______ go now. 你現在可以走了。 can may not, 否定回答有四種 can’t. 不，你不能。 ______ I take the book away? 我能把書帶走嗎？ Sorry, you ________./ No, you _____./ No, you _____./ No, __________. 對不起，你不能。/ 對不起，你最好別。Eg. He ______/_______ be English. 他可能是英國人。趁熱打鐵：（ ）1. ______ I get there on time today? No, you needn’t.A. Can B. May C. Must D. Should( ) 2. May I talk about it with Lily? No, you _______. A. shouldn’t B. needn’t C. mustn’t D. don’t have to( )