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Vsevolod Kryukov
Vsevolod Kryukov

Everything You Need to Know About Grammar and Language Workbook Grade 7 Answer Key.zip



* Language. Give your child an excellent foundation in sentence structure, language development, and grammar. The new Phonics and Language 2 book uses the special sounds that will help expand his vocabulary, enhance his word analysis, and increase his reading speed.




grammar and language workbook grade 7 answer key.zip



This Grade 6 to 7 workbook helps bridge the summer learning loss. It helps students review & retain what they learned during the academic year, enrich their knowledge and skills during summer break, and confidently start grade 7.


The Lumos workbooks help students become proficient in critical skills and concepts. Our resources help identify grade-level & foundational skill gaps in critical Math & ELA standards, which allows them to become proficient and improve academic success. It also helps eliminate test anxiety & boost student confidence by providing online access to a realistic testing environment.


The Lumos Summer Learning HeadStart is a fun and educational workbook designed to keep your kids engaged throughout the summer months and empower them with the necessary resources to bridge the learning gap between grades and help them succeed in the next grade level. The Summer Learning HeadStart is available for students from grades 1 to College Prep, covering topics like Math, Reading, Vocabulary, and Writing. Unlike any traditional printed workbook, this also offers online access to hundreds of standards-aligned learning resources.


Lectures Week Date Content 1Aug 23Zoom recordingPassword: M$3M90SHSlides:Goals; course learning outcomes; project teams; grading;postmortem assessment report; overview of the compilationprocess; compiler as translator; other forms of translation; Pascal tutorialsAug 25Slides:It's all about translation; conceptual design; major partsof compilers, converters, and interpreters; compilers vs. interpreters; three Java packages; syntax diagrams;how to scan for tokens; basic scanning algorithm;test the scanner; current character vs. next character;consume characters and tokensSample code: Simple.zip 2Aug 30Zoom recordingPassword: 2tJtUS$r Slides: Assignment #2; Pascal statement syntax diagrams; expressions; operator precedence; control statements; REPEAT statement syntax; parse tree design and operations; building a parse tree; test the parser; parse tree nodes; printing parse treesSep 1Slides:Building the parse tree with parser methods; handlingsyntax errors; the symbol table and its entries; a hack; a simple interpreter; what is "run time"; using the parse tree and symbol table at run time; another hack;parse tree visit methodsSample erroneous code: HelloErrors-1.txt HelloErrors-2.txt 3Sep 6Zoom recordingPassword: xi+%44!NSlides:Simple interpreter; visiting parse nodes during run time; REPEAT statement; LOOP subtree; evaluating expressions; Assignment #3; WHILE statement; IF statement and the dangling ELSE; FOR statement; CASE statementSep 8Slides:Assignment #3; maximum munch; anexecutor improvement; syntax and semantics; options for error recovery; top-down recursive descent parsing;accomplishments so far; temporary hacks; a DFA scannerDFA scanner:SimpleDFAScanner.java SimpleDFAInput.txt 4Sep 13Zoom recordingPassword: F$Zer7J@Slides: BNF; grammars and languages; derivations and productions; EBNF; compiler-compilers; ANTLR 4; ANTLR lexer; ANTLR grammar file; Java main programs; on the command line; Eclipse ANTLR plug-inANTLR example:Expr.g4 ExprMain.java input.txt error.txtSep 15 Slides: What does ANTLR do for us?; ANTLR workflow; ANTLR parse trees; syntax error handling; resolving ambiguities; visitor interface; interface ExprVisitor; base visitor class ExprBaseVisitor; labeled production rules; interface ExprLabeledVisitor; base class ExprLabeledBaseVisitor; class ExecutorANTLR example:ExprLabeled.zip 5Sep 20Zoom recordingPassword: *iZ1=sj5Slides: Pcl4 grammar; package structure; Pcl4 visitor interface; Pcl4 base visitor class; class Executor; Assignment #4; declarations; constant definitions; simple type definitions; array type definitions; record type definitions; variable declarations; declarations and the symbol table; scope and the symbol table stackSep 22 Slides: Scope and the symbol table stack; nested scopes; scope of record fields; class Symtab; class SymtabStack; class SymtabEntry; Pascal declarations; grammar file Pcl5.g4; declarations and the symbol table; type specification attributes; class TypespecANTLR example:Pcl5.zip 6Sep 27 Zoom recordingPassword: Wu%V69$%Slides:Multipass compilers; type declaration structures;multidimensional array; cross-reference listing;predefined scalar types; type checking; assignment and comparison compatible; type checking expressions;class TypeChecker; visit methods for type definitions; new fields for parse tree nodes; Pcl6ANTLR example:Pcl6.zipSep 29 Slides:Pascal.g4; pass 3 uses node info from pass 2; runtime memory management; symbol table stack vs. runtime stack;stack frame; access to nonlocal variables; runtime display; recursive calls; allocate a stack frame; runtime error checking; Pascal interpreterANTLR example:PascalInterpreter.zip 7Oct 4 Zoom recordingPassword: 5^d09*a& Slides: Grammar for a variable; type check a variable; grammar for a procedure or function definition; symbol table entry for a procedure or function; grammar for procedure and function calls; type check a call; source-level debugger; debugger command language; backend converter to a different language; convert Pascal's REPEAT statement; Assignment #5Oct 6 Slides:On writing compilers; language conversion challenges:subscripts, nested routines, local data, parameters;review for the midtermMidterm review questions 8Oct 13slidesInterpreter, converter, compiler; targetmachines; Java Virtual Machine (JVM) architecture; JVMruntime stack and stack frame; Jasmin assembler;Jasmin assembly instructions: shortcuts, local variables,load and store, arithmetic, other instructions; code templates; compilation strategy; Jasmin datatypedescriptorsMidterm solutions 9Oct 18Zoom recordingPassword: 3+^MWC%LSlides:Example conversion of Pascal to Java;program fields; code template for the main method;loading and storing a program variable's value; codefor procedures and functions; compiling local variables;generating code for expressions; comparing integer valuesand other datatypes; What Would James Gosling Do?;Jasper; relational expressions; load and store tipsOct 20Slides:Code templates: assignment statements, if statements,looping statements; Newton's square root function; FORstatement; select template; CASE statement; proceduresand functions; code: main program, function, call afunction; Assignment #6 10Oct 25Zoom recordingPassword: sDH9.u8tSlides:Calling methods on objects; invokestatic vs. invokevirtual; code for println() and printf()Oct 27 Slides:Resource acquisition is initialization (RAII); Pascal arrays; code generation for arrays and subscripts; allocate memory for scalar arrays; access an element of a 2-D array; subscripted variables; allocate memory for non-scalar arrays; 1-D array of strings; 2-D array of strings; code for records and fields; passing parameters; runtime libraries 11Nov 1Zoom recordingPassword: QS0m@v^QSlides:backend compiler architectureNov 3Slides:Code generation; instruction selection; registerallocation; data flow analysis; instruction scheduling; code optimization: safety, profitability, constant folding, constant propagation, strength reduction, dead code elimination, loop unrolling, common subexpression elimination; debugging and optimizing compilers; compiling object-oriented languagesCode optimization example: Unoptimized.pas Unoptimized.j Optimized.j 12Nov 8Zoom recordingPassword: =Vvu+W0DSlides:Static and dynamic scoping; runtime memory management; Java command-line arguments; heap management;garbage collection algorithms: reference counting,mark and sweep, stop and copy, generational;aggressive heap management; garbage collection researchNov 10Slides:Passing parameters: Java and C++; pass by reference: C++,Java hack; runtime libraries; library example; projectpresentations schedule; example projectPass-by-reference examples: ObjectRef.java ObjectRef.cpp ScalarRef.cpp IWrap.java ReferenceHack1.java ReferenceHack2.javaRuntime library example: Multiplier.java LibraryTest.java LibraryTest.j 13Nov 15Zoom recordingPassword: =@b5W$vHSlides:Interactive source-level debugger; a GUI-based debugger; integrated development environment (IDE); interprocess communicationNov 17Slides:Context-free and context-sensitive grammars; top-down andbottom-up parsers; shift-reduce parsing; yacc and lexExample grammar: calc.l calc.y 14Nov 22Zoom recordingPassword: BD7d*%%&Slides:Project survey questions; syntax-directed translation;attribute grammars; LL(1) and LR(0) parsers; FIRST andFOLLOW sets; three-address code; data-flow analysis;JavaCC


  • Course Learning Outcomes (CLO) CLO 1: Develop a scanner and a parser for a programming language.

  • CLO 2: Perform syntactic and semantic analyses of source programs.

  • CLO 3: Generate symbol tables and intermediate code for source programs.

  • CLO 4: Develop an interpreter with an interactive symbolic debuggerthat executes a source program in a suitable runtime environment.

  • CLO 5: Design the grammar for a programming language and feed it into a compiler-compiler.

  • CLO 6: Develop a compiler that translates a source program into executable machine code.

  • CLO 7: Use the ANTLR 4 compiler-compiler tools.

  • CLO 8: Engineer a large, complex software application.


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