七年级U5重点.docx

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1、七上U5学案一、语法讲解:一般现在时态（一）定义：一般现在时表示经常或习惯性的动作或一般性事实。（二）用法：1 .表示现在的状态或任务的特征eg: （1） 我十二岁了。m twelve years old.（2）天空是蓝色的。The sky is blue.2 .表示经常性或习惯性的动作eg:我每天在六点起床。I get up at six oclock every day.3 .表示主语号备的性格或能力eg:他喜欢运动。 He likes sports .4表示客观事实eg：地球围绕着太阳转。The earth goes around the sun.（三）构成:1 be 动词 ：主语 +

2、be （amis / are ） +其他.否定句：be +not一般疑问句：be提前 my your , our -your（3）特殊疑问句：特殊疑问词+一般疑问句（特殊疑问词： Where/ What / Who / When / How/ What time /.）eg ：我是一个学生。I am a student （变否定）m not a student.（变一般疑问句/肯否回答）Are you a student? Yes, I am . / No , m not.他们是老师。They are teachers .（变否定）- They arent teachers.（变一般疑问句/肯

3、否句）-Are they teachers? Yes, they are ./ No , they arent.2、实义动词主语+实义动词+其他注：含有实义动词的陈述句变为否定句或一般疑问句时要借助“do/does”主语为第三人称单数时，实义动词注意用“三单”形式eg: Tom 有一个排球qTom has a volleyball.（3）否定句:主语 + don,t doesnt 动原+其他 Tom doesnt have a volleyball.一般疑问句：Do/Does +主语+动原+其他Does Tom have a volleyball? Yes, he does. / No, he

4、 doesnt.特殊疑问句：特殊疑问词+ 一般疑问句What does Tom have ?What time she（do） her housework?eg： 我有一个棒球。I have a baseball.（变否定）1 don,t have a baseball.（变一般疑问/肯否回答）Do you have a baseball? Yes , I do ./ No , I don,t.（划线提问）What do you have ? 她有一个网球拍。She has a tennis bat.（变否定）She doesnt have a tennis bat.（变一般疑问/肯否回答）D

5、oes she have a tennis bat? Yes, she does./ No , she doesnt.（划线提问）What does she have ?他们有球。They have balls.（变否定）They dont have balls.（变一般疑问/肯否回答）-Do they have balls? Yes, they do ./ No , they don,t.（划线提问）What do they have ?他喜欢橙子 He likes oranges .（变否定）-He doesn,t like oranges（变一般疑问句/肯否回答）Does he like

6、 oranges? Yes, he does. / No , he doesnt.（划线提问）What does he like ?他们喜欢橙色。They like orange .（变否定）-They don,t like orange .（变一般疑问/肯否回答）Do they like orange . Yes, they do . / No , they don,t.Mike做公交车每天去学校。 Mike goes to school by bus every day.（变否定）Mike doesn,t go to school by bus every day.（一般疑问句/肯否回答）

7、Does Mike go to school by bus every day? -Yes , he does. / No , he doesn,t（划线提问）How does Tom go to school every day ?X四、当主语是第三人称时，谓语动词的变化形式一般情况：slike - likes / play -plays / find-findsknow -knows/ help -helps / get -gets/ come -comes（2）以 s, x, ch, sh 结尾+esteach- teaches / finish -finishes/ guess-gue

8、sses / fix -fixes以辅音+y结尾变y为i加e s .study -studies以元音结尾+y ,直接+s.stay-stays（4）不规则变化 havehas二、Language points：1 .球类play tennisping-pongsoccerbasketballbaseballvolleyballa tennis ball/a ping-pong ball/a soccer bal 1/basketbal 1/basebal 1/vol 1 eybalI注意：棋类、球类运动、三餐前不加the,乐器前要加the2.1et 用法：let sb. do sth.祈使句

9、：（l）Let,s go. let,s=let usLet,s look at the blackboard.（2）Let him do it./ Let her guess./ Let me get it.三单人称： My mother lets me get up at 5:00 every day.3.get v.去取，拿来，得到（1）给某人拿某物get sb. sth.=get sth. for sb.从某人那里拿来某物get sth. from sb. e.g. get money from parents区别：bring/take sth. to sb.sp.4.sound v,听

10、起来 + adj.感官系动词+adj.sound good/great/boring/interesting/relaxing/fun/difficultIt/That sounds good.否定句.(2)look (看起来),smell (闻起来)，taste(尝起来),feel (摸起来)Jayts songs good.(angry,angrily)(angry5angrily)adj修饰做的事情The teacher looks at the student.The teacher looks in the classroom.5.late adj. & adv.迟到的(l)be l

11、ate for school = get to school lateHe is always late for school = He always gets to school late.(2)be late for class/workyou late for class? your classmate late for party? he get to school late? they go home late?6.形式主语.Ils+adj.+(for sb.) to do sth.做某事对某人来说是.=Doing sth. is+adj.+for sb. =To do sth. i

12、s+adj.+for sb.Its easy to play volleyball.Playing volleyball is easy.To play volleyball is easy.翻译时，先翻译t。do不定式。(2).It,s kind of you to help me.adj.表人的品行，修饰人bravenicefriendlypoliteclever7.it,one 区分it：代指上文已提到的one：泛指同类不同个(1)-Where,s your baseball bat7-Bill has it.比尔拿着它?-I want to buy9(2)-Your coat is n

13、ice.Where did you buy(3)1 have a tennis ball.Does your brother have8.likev.喜欢 & prep.像(l)like sth./like doing sth./like to do sth.He likes making(to make) friends with others.(2)并列：like doing sth. and doing sth.like to do sth. and do sth.My mother likes (shop) and(do) housework. 2.最喜欢：I like sports

14、best. = Sports are my favorite.I like math best. = My favourite subject is math.9.same adj.相同的 反义词 different-go to the same school (上)be the same as和一样_be in the same school (在)-go to different schoolsbe different from与不同be in different schools区分：difficult 和 different10 .省略词 用do或be相关词I don,t have a

15、soccer ball,but my brother Alan does-She isn,t late for school,but he.He likes soccer,but I.11 .sport 运动做运动 play sports/do sports一场运动会a sports meeting. 一个运动俱乐部a sports club一般都保持复数12 .after prep.在之后 反义词 before prep.在之前after sth. / after doing sth.(l)after school/after class/after work.(2)afterbreakfast- having breakfast13.形容词(l)relax v.使轻松relaxed adj.放松的relaxed ad