Unit 1&2 一、重点、难点归纳1 冠词 a, an, the(1) a 用于辅音音素开头的单数可数名词前，如：a pen, a book, a universityan 用于元音音素开头的单数可数名词前，如：an egg, an hour, an honest boy, an unclethe 用于再次提到的人或事物前，如：I have a new schoolbag. The schoolbag is black.(2) 哪些情况必须使用 the：A_ 如：Please open the door.B_如：The sun goes up in the east.C_如：Who is the tallest girl in our class?D_ 如：the oldE_如：the Smiths(3) 不加 the 的情况：A_ 如：have breakfast, play basketball, speak English.B_如：in 2011, in winterC_如：my pen, this book2 一般现在时一般现在时表示经常发生的动作或存在的状态、日常行为、习惯或客观事实等。常用时间状语有：_.当主语是第三人称单数时，谓语动词要用第三人称单数形式，其变化规则是：A_B_C_D特殊：have-has二、重点句式1. be friendly to = be kind to = be nice to 对友好的2. why not do sth. = why dont you do sth. 为什么不E.g.Why not stay at home instead of going outside on such a rainy day?3. sb spend money/time on sth.sb. spend money/time (in) doing sth.sb. pay money for sth.sth. cost sb. time/money.It. takes sb. time to do sth.三、话题学习如何交朋友和规划我们的每日生活。过关检测一、词汇1. We can get a lot of i_ from the Internet.2. My friend invited me to dinner at a French r_ yesterday.3. The two pairs of shoes are both beautiful, its difficult for me to c_.4. We cant go out until we c_ our homework.5. She looks so young, I cant guess her real a_.6. Tom always w_ his face and brushes his teeth before he goes to bed.7. Sandy goes to have the swimming lesson t_ a week.8. Snake is a kind of very d_ animal.9. Everyone is here e_ Tony. I dont know where he is.10. Why didnt you come to school yesterday? Please tell me the r_.二、短语翻译at school one of the bestnext to in glassesmake phone calls to on weekdaysbe late for ahead of sb.on the rails take up在左边 对某人友好去游泳 吃早餐在去.的路上 照顾半小时 在途中在闲暇时 洗碗三、重点句式及语法A 按要求作相应的句型转换1. Miss Liu usually spends an hour in correcting papers.（改为同义句）It usually _ Miss Liu an hour _ _ papers.2. The volunteers were friendly to visitors during 2010 Shanghai Expo.（划线提问）_ were the volunteers _ _during the 2010 Shanghai Expo?3. Why dont you visit a students family in the evening?（改为同义句）_ _ _a students family in the evening?4. My parents own a big restaurant. （划线提问）_ _your parents own?5. Its about two kilometers from the school to my home. （划线提问）_ _ _ it from the school to my home?B 根据中文完成句子1 Phelps 是世界上最好的游泳者之一。Phelps is one of _ _ _ in the world.2 四年前他担任教师的工作。He _ _ a teacher four years ago.3 我们学校的校运会持续了三天。Our school sports meeting _ _ three days.4 你将来想做什么工作？What do you want to be _ _ _?5 我经常打电话给我的朋友。I often _ _ _ _ my friends.6 因为我没有说真话，所以妈妈生气了。Because I didnt _ _ _, my mother _ _.C 语法巩固练习1. - Do you have the key to _ blue car?- I think _ key is on the desk.A.the;the B.the; C.; the D.a;a2. - Are you good at playing _ basketball or playing _ piano?- Both.A.a;a B.the; the C.the; D.; the3. We can see _ full moon on the evening of August _ fifteenth every year.A.the; a B.a; a C.a; the D.the; the4. She never _ her problems with her parents.A.discuss B.discusses C.is discussing D.are discussing5. _ Mary _ her hair every day?A.Do; wash B.Do; washes C.Does; wash D.Is; washingUnit 3&4 一、重点、难点归纳1 一般过去时一般过去时表示过去某一时间所发生的动作或存在的状态，一般与表示过去的时间连用。一般过去时的句子中谓语动词要用过去式。动词过去式变化规则：（1）（2）（3）（4）（5）不规则动词的过去式要逐个记忆。常见的表示一般过去时态的时间状语有：2 When 引导的时间状语从句The sky went dark when we arrived.When 引导的时间状语从句可放主句前面或后面，放在主句前面时要用逗号与主句隔开。E.g. He was doing his homework when I came into his room.= When I came into his room, he was doing his homework.3 used to do sth. 过去常常做某事 be used to doing sth 习惯于做某事be used to do sth. 被用来做某事二、重点句式1 What about? = How about ? What about having some bread? = Would you like some bread?2 It is adj. of/for sb. to do sth.(1) 如果形容词用来描述不定式行为者的性格、品质的，用_, 这类形容词有_.(2) 如果形容词仅仅用来描述事物，用_。这类形容词有_.3 see sb. do/doing sth.感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do 表示动作的完整性；+doing 表示动作的片断。E.g. I saw him work in